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", 0x1000) socket$netlink(0x10, 0x3, 0x15) keyctl$setperm(0x5, r4, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000005000)={r2, 0x2}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r6, 0xc0505510, &(0x7f0000006000)={0x10000, 0x3, 0x80000000, 0x6, &(0x7f0000004000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 11:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000f0a000-0x8)=0x63f0) mkdirat(r0, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00002cf000-0x4)="007609b0", 0x1003, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000a40000-0x20)={0xf000, &(0x7f0000161000-0x8)=0x0, 0x0, r0, 0x8}) mount(&(0x7f0000727000)='./file0\x00', &(0x7f000019b000)='./file0\x00', &(0x7f000008e000-0x7)='pipefs\x00', 0x0, &(0x7f0000f5a000-0x1)="") sendto$llc(r0, &(0x7f0000332000-0x5f)="ecc367d0c4ce29d04ce59469288762f9ec08656ffc186b36d8fb75a6fb7c554d097bcd212381125f9832265f5fb770283217aeaa8ad56984e9b6467159951b1ebfe5403169e7cf66875c341ab7fc8016b6897d844c244c40ff5622bbc56091", 0x5f, 0x4, &(0x7f000031c000)={0x1a, 0xf7, 0x40, 0xffff, 0x100000001, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/11 11:01:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=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(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000001000)=""/206, 0xce}], 0x2, &(0x7f0000001000)=[{&(0x7f0000001000-0x21)=""/33, 0x21}, {&(0x7f0000002000-0xab)=""/171, 0xab}, {&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f0000001000)=""/202, 0xca}], 0x4, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f0000240000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 47.618612] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 47.652720] binder: 6780:6783 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000004 2018/01/11 11:01:04 executing program 1: mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000066000)={0x0, 0x0}) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f000022b000)={0x0, 0x3, 0x1, &(0x7f000022b000)=0x0}) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x125, &(0x7f000022b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipx={0xffff, 0x117, 0x7, 0xe, {@current=0x0, @random="200e7c72aa20", 0x100000000}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2}, "28883d24e1279237eab75cd33e2050a2ab251a13462c26e7ca88f00ef43c12db223d5d0cffd1f4db683fc2db73d11957ca1e8d53d710f7183e6aa6715ab6e6a3d890d621c09140cbbd31f9df24235f09726d76bedec27d36bf9c55010c94b0519ccff6a8bb8936eba3cb5f30f2e6d67b26caceb38dd222c96c9a2a19ca9b66153ca0a88563f3043b3c8719aa22d487042d30c31c5da60814043c8974774d0c5ebbc2ee1f56de453d4507ca8a5fc713e975aaa965a9f447e983c261f9a52ee1510aa43b840874666b714316243a6d024280dc629f538cf01c81ae4484e08fa1201d1ee9eac60ffec8b32780ac4d00e0492fbddff34d173eaf63"}}}}, 0x0) [ 47.696151] device syz3 entered promiscuous mode 2018/01/11 11:01:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x0) prctl$void(0x20) 2018/01/11 11:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000bb000-0xe8)={{{@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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000440000-0x4)=0xe8) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000052d000)=0x0, 0x126) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ea2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mknodat(r1, &(0x7f00007c7000)='./file0\x00', 0xc000, 0x6) 2018/01/11 11:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d2f000)='/dev/dmmidi#\x00', 0x3f, 0x200000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000fb7000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) socketpair(0x1, 0x1, 0x200000, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000355000-0x3c)=[], 0x4444444444443eb, 0x0, &(0x7f000014c000-0x10)={0x0, 0x0}) accept4(r1, &(0x7f0000923000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000be9000)=0x14, 0x80000) [ 47.725948] binder: BINDER_SET_CONTEXT_MGR already set [ 47.732736] binder: 6780:6807 ioctl 40046207 0 returned -16 [ 47.746955] binder: 6780:6783 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 47.754034] binder: 6780:6802 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/11 11:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000b2000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x101, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1f000, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00003f7000-0x38)={0x2, 0xbbf, &(0x7f0000013000)="5e5b1547f9f89a4b63a1cb83b9a242ed1a84c84e0a0d785bffa2d3f984104168e7e8bc09f527a6c51bb8dd5ed701d953bc8eab0aa790dc4e87f117004c696e9e300645fb64750f6ec93f3483a55370cfac854b40fabf52db2db35873632bce05b1c2bd84ac23368538a61502e2ce9162d394544251139c7d12f22808ce3f48bd3c3b76aec14c252cde499d5375eaf3fc1b221e1142bfe156c5635e97d31c9de7b8baeab2c27011e4e1c96496bb2ea244153e658dafcc0ca04bdd008c9c0f09da87231039b4f43af4d0968345097174f144f497a3c89d1132d0ae449eff", &(0x7f00006c0000)="142d642eb087fbc08e030a144a2dc1cb57014dd7fafeb0c3230ca238f234f479b4e40faf15baabd167e3a9a9fc3dc3b01b22b169f04757ed1632df124ffd1498b5b1099aba35180ae63b1c5b796365c96cef1577c3085f29dea047c089f77ccbcb60c03b42c12f40e309331bf2b7ad9db8abf8daf348fbb0f249b77d2aceed210d7875d764277f86c9772e7ab1abdeafcde7f1900de28d72498a682182b0a3cbee33c27c7fd85782197a9434d530d3dbb74eea41d1a2085cce42b97cefcd052cfa378372fa375711d94555f73b1d316f71d546a5994e99b9781faba50981eb4a62d5b24a72a5737e2db96ad8c6daf825ea5dcf", 0xdd, 0xf3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 11:01:05 executing program 1: prctl$intptr(0x21, 0x4) r0 = socket$inet6(0xa, 0xa, 0xffffffffffffffc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000+0x22f)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x6) 2018/01/11 11:01:05 executing program 0: r0 = memfd_create(&(0x7f0000318000-0x3)=']%\x00', 0x3) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003fa000-0x4)=0x0, &(0x7f000030d000-0x4)=0x4) seccomp(0x2, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000de9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x1, 0x1, 0x4, 0x3f, 0x3}, 0xc) 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) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000003000-0x7)={0x0, 0x6f1, 0x3, &(0x7f0000002000)=0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/11 11:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xffffffffffffffde}, 0x0, 0xffffffffffffff86) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x80000000004, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000913000)={0x0, 0x0}, &(0x7f00007fd000-0x4)=0x10) clock_getres(0x3, &(0x7f00000aa000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00009d7000-0x20)={{0x0, 0x0}, {r2, r3}}, &(0x7f0000eb5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 11:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x4, 0x7) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) close(r0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000263000)=r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000971000-0x8)={0x401, 0x7fff}, 0x8) 2018/01/11 11:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000079e000-0xb)='/dev/mixer\x00', 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00003b4000)=0x0, &(0x7f0000839000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f0000bec000)=[{&(0x7f00002b9000-0xae)=""/174, 0xae}], 0x1) 2018/01/11 11:01:05 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f21000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a4c000)={0x80000000, 0xffff, 0x2, 0x0, 0x22e, 0x48201e06, 0x6, 0xf9, r1}, 0x20) r2 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@ll={0x11, 0x1a, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x8000}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000003000)="0b3110ed90d0b4acac0fa4e732185b077b79b2941c6b6db8462a0322b61592402edec0f1b814997c57fc6592274f6a38527490241572c6ac8f4849f9a01758dec23737e0e0b2c6a2ac36b40364e2fd932feb87348682cb76d1b4670e2a3bdb6e278ff9154c0ece46b1adfb51f71b7c93ca46ed3da5f7a91b3f58bc8fff3f2997c42a175994229e4b3d7b65ec95f7303bf645abefbe03b7ba034aeb43b2f9ded0755bc446ed883920898790f08e7dfda08899be3cb5d392a58aa9a692bdc1e85b69", 0xc1, 0x88d4, &(0x7f0000002000-0x10)={0x3, {"4f0692f6701faa"}, 0x9}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x7fc0000000000000, &(0x7f0000004000)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000006000-0x6)={r4, 0xff}, 0x6) r5 = accept4$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000007000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) semget(0x3, 0x4, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) r7 = dup3(r2, r5, 0x80000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000004000/0x2000)=nil}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r7, 0x80044584, &(0x7f0000008000-0x12)=""/18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r7, 0x40044590, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r6, 0x7, &(0x7f0000007000)=[&(0x7f0000002000/0x3000)=nil, &(0x7f0000004000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f00007e0000/0x800000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f0000006000/0x1000)=nil], 0x0, &(0x7f0000009000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/01/11 11:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000087c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$unix(r0, &(0x7f0000c7b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e37000-0x10)=[{&(0x7f00005e5000-0x58)="580000001500190000bb4b3100058c5602ed3b8502e1e076489643d818fe58a2b24a03ca9164723e01000010282132e23ffb0110001741380200ffe9ff00000000a900000000000000000000000000fd12ab00da4a0f536e", 0x58}], 0x1) [ 47.838988] netlink: 64 bytes leftover after parsing attributes in process `syz-executor6'. [ 47.877482] netlink: 64 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/11 11:01:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x2, 0x40) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000763000)={0x1, [0x400]}, &(0x7f0000f43000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00004b4000-0x8)=0x0) 2018/01/11 11:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000003a000-0x8)={0x1e}, 0x0, 0xffffffffffffffa0) r0 = gettid() timer_create(0x0, &(0x7f0000b42000-0x60)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000e38000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00008f2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000068e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000f2e000-0x8)={0x3ffff}, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/11 11:01:05 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b82000)={0x1, 0xb9, 0x217bec2f, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000034c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff0000)={0x0, 0x0, 0x0}, &(0x7f0000b26000)=0xc) fcntl$lock(r1, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, r2}) 2018/01/11 11:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eaa000)='./bus\x00', 0x141052, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000065d000-0x4)=0x10001) open(&(0x7f000030e000)='./bus\x00', 0x40400, 0x80) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000070f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000006000)=0x0) 2018/01/11 11:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000cad000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000953000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x3e6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x1d, 0x80800, 0x6) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000b7b000-0x4)=0x0, &(0x7f0000646000-0x4)=0x4) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x1f1) 2018/01/11 11:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8000, &(0x7f00001d3000)="8ebef48933032e3722bcd182a5ef2d6be27abf3c48369ec95b84ae3dcfd92b41ca1f5d2d895c61bfbd34637ae308e023b76b89210ed7b53a487a1b44ac258a55ce35500f00581b8f89c6ecfb3e867eb68c93d87d832307accd92092f9542176a8846ced8d214c6950472c125d201de9800bafa3564e557928c244ad24a08fade129654624739e84cc7a4e3db31cee821b82010cf61ef5f99859186413afada313474dfcaab3acc7faa5bbac2") ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e1, &(0x7f0000af2000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x0, 0x3, 0x40) stat(&(0x7f00009e4000)='./file0\x00', &(0x7f0000eca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000981000)={{{@in6=@local={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000957000-0x4)=0xe8) fstat(r0, &(0x7f0000e89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000a67000-0x58)={{0x8, r3, r4, r5, r6, 0x1, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xe8, 0x1, 0x0, 0x0}) 2018/01/11 11:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c95000)="0a0775b0d5e383e5b3b60ced5c54dbb78d", 0x11) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a69000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000078e000)={{0x6, 0x1, 0x9b, 0x100000, 0x3ff, 0x0}, 0x5, 0x7d, 0x8, 0x400, 0x5, "4fe34ebadf65e8b2fbddab08739f8707fc1450adc6542678a5abaac820cd922bffe8b3996cff9d1442a878a23bda3b5dd33efcd30c9808a5c0f3a0074fe306b1417e6427f2d1db273607738c9b85a1016388e7ba17bab0d67a804144dcdd37bd14ad3ef626618abcbb45cb10e4cbca2332bf2de991fc22282d4486bd099cbd67"}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000a20000-0x4)=0x7fff, 0x4) 2018/01/11 11:01:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x2, 0x0) write(r0, &(0x7f0000000000)="07c607423deaa8849305e7845a4bd4a8922818071d75a542eaa5f88266f182c4a5c4d195434b3f02b7df61f9aaf25f68b03071a59093d7c47c9791919bf1834d52efb3d572398e373e1a1a45a5bd4e9a00daa9ca7546df13509e819c0e977a7a179a05d372f37ef9a9502675c4519be39b8224898e88938b53c04cc69a385f90dcdcab6641246448017a86d8eb6eca493c5d6c25c2aeff4be09115f5cdc8bf304ff88595d80576b94561eabb4cf9068b0f44537835b13a42115fc82b6df2860262472113da256228b3a8522d661c", 0xce) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r2, &(0x7f0000001000)=[{0x3, 0x2, 0x1800}, {0x6, 0x65, 0x1800}, {0x2, 0x0, 0x1800}, {0x4, 0x6, 0x0}, {0x0, 0x7, 0x1800}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x5385, &(0x7f0000e65000-0x1)="86") getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000755000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c2d000)=0xc) 2018/01/11 11:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000033b000-0x9)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fa5000)=0x7, 0x4) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f000093b000)="c08c745e1692ad6ca7af6703de54f897a1b69535b0f50f5bc848a1645dcfbf222cb354a14ad75ea5594f7989a26497897f9a621a0979a40e6fdbc2d48fd0b817b173aae74e6ceb07c697c1ee31ceec0b43073ad280ffe389") clock_gettime(0x4, &(0x7f0000089000-0x10)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000f2f000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/11 11:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000093000-0x8)='./file0\x00', 0x2000000000000) mount(&(0x7f0000a07000-0xe)='./file0/file0\x00', &(0x7f0000fab000-0x8)='./file0\x00', &(0x7f0000968000)='nfs4\x00', 0x0, &(0x7f0000c10000-0x1)='v') connect(r0, &(0x7f0000182000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDMKTONE(r0, 0x4b30, 0x400) 2018/01/11 11:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_writev(r0, &(0x7f0000843000-0x10)=[{&(0x7f00001b0000-0x48)=""/72, 0x48}], 0x1, &(0x7f00002c3000)=[{&(0x7f0000a60000)=""/188, 0xbc}], 0x1, 0x0) r1 = socket(0xf, 0x805, 0x3) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) [ 47.965998] device syz7 left promiscuous mode 2018/01/11 11:01:05 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f13000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f15000-0xd)='/dev/dmmidi#\x00', 0x4, 0x101000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000b9a000-0x4)=r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000e13000+0x7bc)={&(0x7f0000f0c000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000824000)=[], 0x0, &(0x7f00008af000)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}, 0x0) 2018/01/11 11:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000cef000-0x2c)={&(0x7f00007f0000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fb1000)=[], 0x0, &(0x7f0000687000)=""/215, 0xd7, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89d7, &(0x7f00007aa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0xffffffffffff8001, @fr=&(0x7f000029c000)={0x4, 0x9, 0x9, 0x4, 0x9, 0xfffffffffffffff8, 0x4}}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1e, &(0x7f0000030000-0x4)=0x0, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f30000-0x8)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000818000-0xa)='/dev/vcs#\x00', 0x8001, 0x202) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/11 11:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004f3000-0xb)='/dev/audio\x00', 0x40, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00003dd000)={{0x8000, 0x4, 0x0, 0xb8, 0xfd50, 0x2}, 0x6, 0x0, 0x400}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003de000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000ef2000)={&(0x7f00003c6000/0x2000)=nil, 0x2000}) 2018/01/11 11:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002ae000-0xa)='/dev/cuse\x00', 0x2100, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x40) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f000094a000-0x4)=0x0) 2018/01/11 11:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e12000)=[&(0x7f0000ce3000/0x1000)=nil], &(0x7f0000b5c000-0x8)=[], &(0x7f0000c5e000)=[], 0x0) r1 = syz_open_dev$vcsa(&(0x7f00009d2000)='/dev/vcsa#\x00', 0x2, 0x8002) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ec6000-0x8)={0x0, 0x9}, &(0x7f00005a8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a71000-0x10)={0x3, 0x20c, 0x6, 0x0, r2}, &(0x7f000086f000)=0x10) 2018/01/11 11:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00005a9000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a1000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005ee000)={0x3, 0xffffffffffffff9c, 0x1}) accept$inet6(r3, &(0x7f0000e4e000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000e2e000-0x4)=0x1c) keyctl$dh_compute(0x17, &(0x7f0000e5e000)={r1, r2, r1}, &(0x7f0000b1d000-0x30)=""/1, 0x1, &(0x7f0000550000)={&(0x7f0000aa3000)={'michael_mic\x00'}, &(0x7f000084d000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 11:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000859000-0x8)={0x0, 0x0}) getpid() r0 = getpid() r1 = getpgid(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009a5000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000349000-0x26)={0x0, 0x1e, "9e915c387fcd4c23298659b7e350686a4a8c019d66e0fe1a519b454c7db1"}, &(0x7f0000894000-0x4)=0x26) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003c2000)={r3, 0x5f}, &(0x7f0000137000)=0x8) r4 = semget(0x0, 0x0, 0x4) semctl$SEM_STAT(r4, 0x8000000000004, 0x12, &(0x7f000035c000)=""/119) perf_event_open(&(0x7f000061e000-0x78)={0x5, 0x78, 0x2, 0x9, 0x2, 0x400, 0x0, 0x7ff, 0x8, 0xb, 0x9, 0x6, 0x5, 0x4a6ddee7, 0x72ac7533, 0x0, 0x2, 0x800, 0x9, 0xfff, 0x8, 0xe601, 0xde, 0x1, 0x800, 0x7, 0x4, 0x8b, 0x3, 0xffffffff, 0x200, 0x9, 0x6e10, 0x3, 0x180, 0x7fff, 0xfff, 0x9, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000e32000-0x1)=0x0, 0x3}, 0x5809, 0x1, 0x768, 0x7, 0x3f, 0xac1a, 0x101, 0x0}, r1, 0x5, r2, 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40045109, &(0x7f0000505000)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 11:01:05 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000bbf000-0x10)={0x20000000c, 0x8, [0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000380000)={&(0x7f0000000000)=[0x1, 0x994c], 0x2, 0x45e1, 0x5, 0xffff, 0x200, 0x6, {0x7fffffff, 0xffff, 0x0, 0xb, 0x100000000, 0x81, 0x1f, 0xaca, 0x100000, 0x100, 0x4, 0x7ff, 0xf4b3000, 0x8, "afba78935613c9ab82174ad8133e4513a3f1d34f1cf4adbc002ee5961b93da7c"}}) 2018/01/11 11:01:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x3ff, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x40040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000bed000-0x31)="b63db85e1e0400000000000c0000000000000000b500d2bc7018ce000092b366872caaff7f00000000fd1a0000004494", 0x30) readv(r2, &(0x7f0000f46000-0x38)=[{&(0x7f0000f1b000-0xf6)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000044000)=""/169, 0x4c}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0x6}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) listen(r2, 0x80000001) 2018/01/11 11:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffe000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00000b3000)={0x0, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000fcb000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDMKTONE(r1, 0x4b30, 0x8) 2018/01/11 11:01:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x32f000, 0x0) pread64(r0, &(0x7f000034f000)=""/113, 0x71, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) pipe(&(0x7f00001bc000)={0x0, 0x0}) syz_emit_ethernet(0x39, &(0x7f0000011000-0x39)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7daa861d539d", [], {{0x8809, @arp=@generic={0x201, 0x8137, 0x6, 0x7, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "f885c4f3b444a6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "7eb5eb6f76911d138f86b46b78e43f1b"}}}}, &(0x7f0000181000)={0x1, 0x1, [0xde1]}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007fb000+0x72)="989843d3c8deb474666ceaf478506f3785300979d41286060bcdb7ea670515f212347c27b94373f51394a99fcdd64fbf4836bece1cb5078a0c0db32b0bee4ac2779ac3ddd80b50122e76adf8f589f394500cce4acf3a198c5f3f394bd8f6f16ebaa0428f7d215dbc9052d440223670e9f6df0c7e15f5da8cfe5b0a01", 0x7c) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f000079e000+0x9de)="2400000026007f00000000000000770000001d000000090007000000fc0017ff0100ff10", 0x24) 2018/01/11 11:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000faa000)='/dev/snd/seq\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000002000-0x8)=0x1) flock(r2, 0x1) close(r3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000ff9000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet6(r0, &(0x7f0000392000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006c2000)=0x1c, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f00000b1000)='/dev/admmidi#\x00', 0x6, 0x10000) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000788000-0x30)={0x8, 0x0, &(0x7f000030c000)=[@enter_looper={0x630c}, @exit_looper={0x630d}], 0x93, 0x0, &(0x7f000070d000-0x93)="383ffff0f93d829c354fbb27d44a8300145dbf2774d752420f07bf213f30e83ba2bca7c7d495e91f286695aed08268852396f8cc1e332e731f70b0bdb56643604d300b53d18162e0aa61e00a241bd25827c6f7ef9f0d746eaf4dcc590de735da724760d38cbf466be12e75057d343347c38d8c3b6c68d3ae52d0b762ea7e3791f116079701d9b67ce63771bb14d2681700e683"}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b67000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) tkill(0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/11 11:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000215000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000c48000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000d7000-0x4)=0xc) 2018/01/11 11:01:05 executing program 6: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794eff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c44045c16279c212f0044bc260de8817d6bdb186388e1874acccf43c25a685381ff04cc261f1e691c3108aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216438d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee0000000000000005f8702b1d74", 0xf8}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = dup(r0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f20000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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=@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], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f20000)=0xe8) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000f21000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/11 11:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x4000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000087f000-0x4)=0x3) writev(r0, &(0x7f0000a6f000-0x70)=[{&(0x7f000047b000)="d1", 0x1}], 0x1) mq_open(&(0x7f000046f000)='/dev/ptmx\x00', 0x0, 0x44, &(0x7f00008e4000-0x40)={0x40, 0x100000000, 0x1ff, 0x0, 0x7, 0x40, 0x0, 0x1f}) 2018/01/11 11:01:05 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x1840, &(0x7f000037b000/0x2000)=nil) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000001000-0x1c)="5e272d6367726f757073656375726974795c747275737465647baa00") shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000)='mime_type(vboxnet0trusted\x00', 0x200) shmctl$SHM_LOCK(r0, 0xb) socket$bt_rfcomm(0x1f, 0x3, 0x3) shmget$private(0x0, 0x2000, 0x20, &(0x7f0000fb1000/0x2000)=nil) 2018/01/11 11:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000096c000)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000fb2000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/11 11:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt(r0, 0x8f655d4, 0x400, &(0x7f0000f3e000)="4c3833a7ba34bfa8d6d4a70119e3234571f445ed1818c8903ec58ea4b51cc709fba613d50df70f65028070e594c71412e7fa57a487b73b94e7f497d78b2b01d2e723eb15726530d9f3d979df95a5b1b3994077e5cf22a2b86aa5e80ca7bb11c82ec3f31558b12b2b5be63e8493eb449f50b26504fc51aba708d16c43f6209bfcea244662a44c08e823922217d08fc2b475f08d16e498b561113b4e5036d71efeec58dbaea3346759f465aea062f4159a72cd05d02bfa782e08ba9db0141a42dd665d41817735f6af585f40f628231c7fe112675f5311f14ae1", 0xd9) bind$alg(r0, &(0x7f000055f000)={0x26, 'rng\x00', 0xf, 0x301f, 'drbg_pr_sha256\x00'}, 0x54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getresgid(&(0x7f0000138000)=0x0, &(0x7f00007b3000)=0x0, &(0x7f0000b3e000-0x4)=0x0) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00003f0000-0x2d6)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96a58029691a65e72f15ef70300e1457c25d027715a2c5a0792c4bca62ca593e12edcf0979c57086ed3fa2fe2021fbc51d9ff90cbd3156d81755126bef9f1ee3de6af43cf9d2c1260417a7583ec00c08a820188fc147c9f7c66689aca22655acee7ef6a945162e8510ee828fbf34cb9451cc2211a45873ebda569efbaf53c8256bf1d89175bbf60c3b427bfff6c8e87b89a8887b6910e1a3ad200d39f5d952e6283bead32f39488d2f2800734f64dc914a6adb40e18d2b3a6a8a5172f1b1761c85a68d8a436410688263a47a91ef127a345194452e48078191a6aefad906d3c3919ad3d7d9ca8925d3141a44dddbb9d3082a2943dc90321181032158f369f67d9f669a2f9713e2ee55fb92b55cf0b05127693381cc98667bcc08da2d4a8daf829ef0bfe632285d34bdfb758e62cd4fb175a92c1c3ec18bd929f881e57434e9c52efb9bdefb40d48dd1306d6666f1f97a1a722af4c0e0fb65d9bc929fb2c58ccb43d7af6403632108763f0cb99d05e1e30a5989345e9c5b0fd915733a18d0e2590ce095c0e9b75db4bdf7374f4cbcd6e69a6740f0645515825f80832793cc861ce06f79e593480a78681a7fe0ea12b88b10ad493f5af809cf3227643ab5a3375a23478185ee824a0309e915c822325a3bc89feb59df3d5b1d14fb214f6e44c2bed4a9b21fdb3dfbf01617e1303d69663cc70a860f642201370ceb3a8d8f35eb8b1c00071afa8e0a89e9a10b039360aefa4a", 0x2a0}], 0x1) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/11 11:01:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000492000-0x4)=0x45f, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000bed000)={0x0, 0x8, 0x4, @thr={&(0x7f0000584000-0xe2)="d980af6d3a2e756a2dec2fb2dd39fa06bd5d0311fa1c9c3313eebf95fd1c01e7c9f4e055da2b23a022f3af42e41808dcea85abd00355e83623421b1282d10907da9d5c6b0b2c9cd98fb4ee0cced9c1b16a5404c25ecff8e74d7e347beeed91d1fbf92515d7b01c36793d33c16c6dd52f8d983d4eee1e1a138146c8417998322201689e3649be5677315278cd7c7d8578b93e12730740502ff92ddb81930203907246cebcd7a9573b44f950ec6a72abde73b0bc1a39df5e00b6740dc3fd026287680fd9e556bee663e61c15c6c72fc5cf01623382ebeda29173392f40c15dcfc07973", &(0x7f00009d0000)="466bd41e5f80c29698824d8e79826286a55d68e3efda9d3b76e0f7590e5c89f6e69e06acd6d5a188d0b5574ef220b51207395d486bdf86f12226779d906b2f06dec6e6a8c3b7ea582ee982182c3e803f8d3fc6e03597629a1a1a6d50421ec68c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005d000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008a6000)=0x0) capget(&(0x7f000094c000-0x8)={0x20071026, r2}, &(0x7f0000fdf000-0x18)={0x1ff, 0x5, 0x4, 0x1, 0x400, 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006ac000)={0x0, 0x0, 0x3}, &(0x7f0000488000-0x4)=0xc) 2018/01/11 11:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009a3000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00009ff000-0x8)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003b9000)='net/ip_mr_cache\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0x8001) 2018/01/11 11:01:05 executing program 6: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000f36000-0x7)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000383000-0x4c)="a16803531304c2f32b91f55ca71f9a1588cef2edd787dc040b3459fcb040352553205a82b93970720e63340303c7078da93c47ac6390aa327ff7516547f9432b68611ae0cb9622628f0d111b", 0x4c) mmap(&(0x7f0000000000/0xcea000)=nil, 0xcea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000a36000)=@file={0x10000001, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f0000016000-0x38)=[], 0x0, 0x0) 2018/01/11 11:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x1008)={0x0, 0xfa, "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"}, &(0x7f000020e000-0x4)=0x102) r0 = memfd_create(&(0x7f0000000000)="fff8", 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000573000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000028f000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000921000)={&(0x7f00004e3000)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f0000493000)={&(0x7f00004f6000-0x12e4)={0x12e4, 0x27, 0x300, 0x2, 0x0, {0x3, 0x0, 0x0}, [@nested={0x115c, 0x27, [@generic="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@generic="d0f0864f7ec1cd55f396d1cddcd7eeccd3f3ed945b01f8512ae1e1459bc99010209a58fb29c24e31ba7a82d0e3004009816cb1df49d781603d0455a57a667b83241419e1020841c7fb3eeca68a1d95aacdc944a0aff496b8f01631df8f2e4a9a6fed950be7fce0b1f81099", @flag={0x4, 0x2f}, @flag={0x4, 0x47}, @flag={0x4, 0x29}, @generic="66c6a7efb2e07b50a8dea2fee3266d5679eceaa135c7f2a4cecb23e376ee702f80893a2b03b1252949e499855ec7d62b463f27679c976489f0f889c1599c45583f2206bb7ecaabb22dcadf35b595a70eff5f4b9f81a2821f9f007cb4a1a8316809bf74a7c6ced94db3ea3d788274a3c73f72776662e43d57301ba4ac2dbbd24076709da54c645c3b9fba28ef85846eb0baca8701ff424f128bd3ddab425493ebc76b7d4b5788fc0314668222a736c004b4f12a0a1823b09a86ff28af9951a369088c6eac5acf9dbc7f4145ca2cd4dcf2ff9ef522a7bb2a2ea84eb845a846"]}, @flag={0x4, 0x38}, @nested={0x74, 0x20, [@generic="20c782247479baf85040393ed7fd07256c94ad950592", @generic="d249990597669b802ea0be7e85f4d6d08e833c753dc9161639e29209f380443dbe02160712da45a587a05ba0d209d367b2d1ec67477f808c492b80a9078ef05b72268086a4ac6012f7", @flag={0x4, 0x17}, @flag={0x4, 0x65}, @generic="d8a85890d5", @flag={0x4, 0x5a}]}, @typed={0xc, 0x90, @pid=r1}, @generic="646f65a5623155b9aa93ac7b7ecd662c3b0381e7b17163ed5b4f7bfffb5bb728f5c1f5d100bda0ecfc130afc545359e523b2eba5735d50f8f6122f8b29d816e9b8fc308a090855b81ded8691b439eb1235517c539ec054928cf47598021c7522ab333da1cbf66090fbc55c29dfb82ed2cbba04f704ce26935098f0ab83657dfb27a92f8910c0383a0c7a120e131189b7a2512bd551dacd93a48827b8bd542953be1b713d77d22e2ee048f5c811dda3626ed948a6fff7b80aebdff39372b4695264ea9b383daf7269d3e594e26e75dbd9e37086508c", @typed={0xc, 0x57, @pid=r2}, @typed={0xc, 0x66, @fd=r0}]}, 0x12e4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/01/11 11:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008fa000)='rxrpc\x00', &(0x7f00005d0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e7000)="f80bd6f89e0119c7a02063c3ccb3822713537d4d093153d034b935948367215dfd17a72735b794b17a823c7a867d7abaea3f2160cae73acd1c6574c759bdc6dc180e", 0x42, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f000079b000-0x8)='keyring\x00', &(0x7f00008c3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000f24000+0xb70)='keyring\x00', &(0x7f00006e6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='\x00', 0x1, r2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000020b000)='/selinux/mls\x00', 0x0, 0x0) msgget$private(0x0, 0x20) sendmsg$nfc_llcp(r3, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "63439be4cdc93e36fa9d6b52919abde177faabb17078e54f7dac8b7166c85132003d969a487fc49e5f343112769e1139a9a52a4110602e8b84792cb00aef84", 0x0}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="", 0x0}], 0x1, &(0x7f0000002000)={0x10, 0x0, 0x401, ""}, 0x10, 0x0}, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000e07000)={0xffff, 0xff}, 0x2) request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = syz_open_dev$adsp(&(0x7f0000800000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000932000-0x20)={0x7, 0x100000000, 0x1, 0x7, 0x70000000000, 0x200000000, 0x9, 0x7, 0x0}, &(0x7f000011f000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000d75000-0x8)={r5, 0x20}, &(0x7f000080d000-0x4)=0x8) 2018/01/11 11:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000044d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000c9000-0x20)={@common='rose0\x00', @ifru_flags=0x4802}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d2d000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000d69000/0x1000)=nil) 2018/01/11 11:01:05 executing program 5: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x3, 0x1) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$urandom(&(0x7f0000b01000-0xd)='/dev/urandom\x00', 0x0, 0x200241) ftruncate(r2, 0x7) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffffff, &(0x7f00002e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b00000)=0x14) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a9a000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009f2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b02000-0x4)=0xc) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b02000-0x4)=0x0) setpgid(r5, r6) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r7, 0xae03, 0x6) 2018/01/11 11:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000231000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000972000)=0x14, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000040b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006fd000)={{{@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}, {{@in6=@remote={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}}, &(0x7f0000609000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00002d7000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x0, 0x8, 0x1, 0x5, 0xa, 0x20, 0x80, 0x67, r2, r4}, {0xa1, 0x0, 0x8000, 0x5, 0x0, 0x5, 0xfffffffffffffffa, 0x7}, {0x7ab, 0x10001, 0x1, 0x380}, 0x2, 0x7, 0x3, 0x1, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0xfffffffffffffffb, 0xae1, 0x0, 0xffff}}, 0xe8) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000a99000)=@req={0x6, 0x3, 0xff, 0x6}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f00003b5000-0x9)='/dev/dsp\x00', 0x80040, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007ff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000352000)={0xfffffffffffffc01, 0x3c}) 2018/01/11 11:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008b0000)="240000002c002504471c0033ffff070e020000110200000000ff8dea0800fc0009001f00", 0xfffffffffffffcf1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005af000)={0x0, 0x40, 0x8, 0x2, 0x1f, 0x6, 0x7a, 0x80000001, {0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x93fd, 0x100000000, 0x3f, 0x5}}, &(0x7f00003dd000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dd3000)=@assoc_value={r1, 0x4}, 0x8) 2018/01/11 11:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005c2000)={r0, r0}) 2018/01/11 11:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x4, 0x6, 0x6) bind$ipx(r1, &(0x7f0000be9000)={0x4, 0xfffffffffffff801, 0x100, "d9f9b810bf28", 0x8, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000eec000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ba000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000623000)={r2, 0x52, "8041a14148a4d11e452f87a8babe96fc5386411eacb8d1dd459702f9e3d13ceda7753472faaa199fd6573c854c1e40f5120636bc9cf9047832c9aeb267b05ca5b7eac353f7fc6f6d210c06df85b126cb75aa"}, &(0x7f0000909000)=0x5a) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000061e000-0x10)={r2, 0xffff, 0x102, 0x3}, 0x10) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 11:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) syz_open_dev$mouse(&(0x7f0000d1e000)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b1b000-0x20)={{&(0x7f00005b6000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/01/11 11:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000332000-0xe)='/dev/admmidi#\x00', 0x6, 0x200002) getpeername$llc(r0, &(0x7f0000684000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007e0000)=0x10) r1 = socket(0x10, 0x2, 0x10) capset(&(0x7f0000952000-0x8)={0x19980330, 0x0}, &(0x7f000092a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000098f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getdents(r2, &(0x7f0000df0000-0x1000)=""/4096, 0x1000) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00005ea000-0xd7)=""/215) write(r1, &(0x7f0000080000)="2000000020000720000100080303650001000040ed0001000080070000000002", 0x20) 2018/01/11 11:01:05 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f000002d000-0x1)="") r1 = memfd_create(&(0x7f000098d000)='+selinux\x00', 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000bbe000-0x4)=0x0) 2018/01/11 11:01:05 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f000030b000)=""/4, &(0x7f0000000000)=0x4) 2018/01/11 11:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom$ax25(r0, &(0x7f0000b68000)=""/8, 0x8, 0x2001, &(0x7f0000749000-0x10)={0x3, {"4195b2af5f8a98"}, 0x8}, 0x10) write(r0, &(0x7f0000f7c000)="1f0000000202ff000000030007000000000400fa0400060000000000000000", 0x1f) 2018/01/11 11:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x400000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f7c000)="1f0000000202ff000000030007000000000400fa0400060000000000000000", 0x1f) 2018/01/11 11:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"b901ffea035119"}, 0x1000d40}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000016d000)='/dev/hwrng\x00', 0x20000, 0x0) accept$unix(r0, &(0x7f0000031000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f0d000-0x4)=0x6e) syz_emit_ethernet(0x6e, &(0x7f00003b7000-0x76)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fcee32", 0xff, 0x4, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "231182f830dc36db"}}}}}}}, 0x0) 2018/01/11 11:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) clock_gettime(0x0, &(0x7f00008f8000-0xc)={0x0, 0x0}) ppoll(&(0x7f00002a4000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000709000)={0x0, r1+10000000}, &(0x7f000020f000-0x8)={0x0}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r2 = syz_open_dev$dspn(&(0x7f0000547000-0xa)='/dev/dsp#\x00', 0x7, 0x4000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000880000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000029000)={0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000ddc000-0x8)='./file0\x00', 0x402000, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00008aa000-0xc)={r3, 0x80000, r4}) 2018/01/11 11:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003cb000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000091c000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000463000)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000184000-0x8)=0x0, 0x26a950e) 2018/01/11 11:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000ba6000)={{0xc7, 0x1}, 'port1\x00', 0x20, 0x1, 0x53, 0xfffffffffffff45b, 0x90000000000000, 0x6, 0x6, 0x0, 0x1, 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]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00003b3000-0xc)={@rand_addr=0x9, @multicast1=0xe0000001, @empty=0x0}, 0xc) sendfile(r1, r0, 0x0, 0x930) bind(r0, &(0x7f00004a1000-0x10)=@ax25={0x3, {"359d26cfe8770d"}, 0x20}, 0x10) 2018/01/11 11:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000008a000)=""/12) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/11 11:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00005b9000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@redirect={0x11, 0x0, 0x0, @rand_addr=0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f68000)='/selinux/mls\x00', 0x0, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x71, 0x1000000020000000, &(0x7f0000760000)={0x0, 0x0}) 2018/01/11 11:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$loop(&(0x7f0000848000)='/dev/loop#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000eac000)={0x0, 0x0, []}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000392000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000054d000)={0x0, 0x0}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/mixer\x00', 0xc639fad2e8f81699, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000594000)={r4, 0x80000, r5}) 2018/01/11 11:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000d22000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00003ed000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008de000-0x4)=0x9, 0x3a8ef1f9a6a53deb) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000054c000)={0xffffffffffffffed, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000c85000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000df0000-0x14)={0x11, 0x1e, r3, 0x1, 0x1, 0x6, @random="7994065c304d", [0x0, 0x0]}, 0x14) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f0000866000-0x30)=[{0x0, 0x0}], 0x1, 0x93) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000015000)={0x20000004, 0x0}) 2018/01/11 11:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000def000-0x58)={0x5, 0x0, [{0x400008df, 0x0, 0x0}, {0x0, 0x0, 0x2}, {0x853, 0x0, 0x80000000}, {0x39e, 0x0, 0x2}, {0xfff, 0x0, 0x9}]}) 2018/01/11 11:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00008aa000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c3d000-0x4)=0x10) sendmmsg(r0, &(0x7f0000799000-0x12c)=[{{0x0, 0x0, &(0x7f0000f7c000-0x10)=[{&(0x7f0000c16000)="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", 0x1000}], 0x1, &(0x7f0000464000-0x2d8)=[{0x60, 0x195, 0x100000001, "38767947be48cb10a75704225ad48221284b764bd77d71a34087728bf20303d0d417dc6b2ea3bd8efd6487bb68f7a8c3afe93402ab414faf4459c0d64cd2f2f9c7c051307b435639a5be"}, {0x60, 0xff, 0xf51a, "09cec858a5d781a33c44fd259b93a357cf3c51eb46d87d3b4a5e7a1329ba6c6f0e9de1b289c420c327202dd99858a33920413d5b3cd062c350c2f444544d0d535a81cff6d2bab2151a79c3"}, {0xa8, 0x112, 0x6, "85cd4be0210cec42d8f44312b8dfe164cea312bd96853ffa6bee4e20ad39eabf01ae6baf4e01ce8ce8e4eef0f145efa125f26c54984e5eebce8d697147c77c4fb51f2fa063785fde85aa0ad51b70163f4537e8b38b959ff13cc65c1c0759084c4d2ac5f41326e422fe44bac5ef087e878e736aa314eb3d07e5a792a01a17fe7f479346b2ec86e0597ba008a2bdc2c8bae2"}, {0x10, 0x118, 0x0, ""}, {0x108, 0x108, 0x7, 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{&(0x7f00004e4000-0x33)="9315b042c67d3e406ec1cda0ad4db47b979ca4fb41cb38215aa3ea71a9ad1763dfd106db7d2c16114e1a6ea0626c3fa67cdc29", 0x33}, {&(0x7f00002a0000)="06c85c8bb65fe204c8376a89023b584cf367c00a273c0e06cde2f512d93c5f2727cdb8b3486246a3b9e6c9b880b3239b0d79ffb280a374923472c39527a3cbd84972f0da35dee48845a4d300d70f4222bc1e259dbbc12838f4dc75ae1f1d92d6ba6bf4395495cd2a3078f6f7eaca44f522bdf6baaf2a97c3a512138edc82e392dfb4c301937f594696aa74c507e848fc934fe9f412928a79b650f9f3c4856d03db94d6c751077247c7bc75e965ed7c22f6cba152fe3f22f269819330aa6fb799e47f492ddf77f0f171b299a88bc4613db7ad384a8b7bf55036e1b7050fb6bb6b550f6dd813dd", 0xe6}, {&(0x7f0000c15000)="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", 0x1000}, {&(0x7f00002b1000-0x6)="9aa90823b925", 0x6}, {&(0x7f0000785000-0x14)="6eb446e896d568f4b17fdcc062c20086d08a53d7", 0x14}, {&(0x7f000076c000)="dfd8269341dc5875ed11ef6c9330842933ca42369ae545ba2e8209cee2f81aab1eb7db1da5e26d5e0c27b37d72160ca9111f2869fea73dcb6b4c1df5ff20b80d62213143a75c27ccd680775f92df31b16f16c41eafeaa197dc6e5b3cafb0376e8b", 0x61}], 0xa, &(0x7f0000b0a000-0xe0)=[{0xb0, 0x129, 0xfffffffffffffff7, "77f9a7fd62733a17f75bbf1c3b6f527c3c6e1c5a69422aa300c0952b99595dbd70f368080a999e679e6792e7e8f20e8c20a46997db7c5f292f6428194a977409485e97de1a1689499a4440e01471e85d1dbf814e776830a50ad5774f1f98ab631b07a8daf740d312c976f5ebb28f9a2e53183a0176ddab6eea964f792619ebfa1b67486ea3d5d410e0e4fde614d46e8d36283f5ba13036fcb472805cdf3413"}, {0x30, 0x13a, 0x4, "57d6059e21a169a503dc444fc194c65ae7d71983e04198f9a67f5d06faa75f"}], 0xe0, 0x10}, 0x9}], 0x5, 0x0) perf_event_open(&(0x7f0000fe2000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) semget$private(0x0, 0x3, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") prlimit64(0x0, 0x6, &(0x7f0000d38000)={0x0, 0x32eee401}, &(0x7f0000e2c000)={0x0, 0x0}) 2018/01/11 11:01:05 executing program 0: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") r0 = creat(&(0x7f0000864000-0x8)='./file0\x00', 0x41) rmdir(&(0x7f0000321000)='./control\x00') r1 = syz_open_dev$sndmidi(&(0x7f0000c39000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r2) 2018/01/11 11:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009bc000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f00003ae000-0x40)=[{&(0x7f0000009000-0x1)="01", 0xfdfe}], 0x1000000000000099, 0x2) io_setup(0x9, &(0x7f0000757000)=0x0) io_submit(r2, 0x1, &(0x7f0000834000-0x48)=[&(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000355000-0x43)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$kcm(r1, &(0x7f000003b000)={&(0x7f00001e5000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000cba000-0x90)=[{&(0x7f00001c3000)="adefe51de1528ee6182f4f5feafd56b5d3b0abb3587da292141de1341876cd54e60bc4dabe887aa80df3eb0dd429f2f8045716b0da9141758cb7f45dfe6981d369155f5e5fc0563a0598060e9f4eac1a24fad1790672dcde402542715e1fc1064993871c5f285a7a3a64a8937e17f172b6abb99e44f447de28f92b9b1dd3065252192a7564afda5130ec1097cece3a4a7edae380563e2b3781c76a70e6389294530b7206625bd257867c3c0245ed65d7be34aee30e5d1626b9eba6ab2cbe5fb0a36e686b35ab9158ca64a7ad4d3ade17d46b4001f760313c9e84140defa5e81b89a4300a2f9ad9a9a35825b6ae220f0f756b073a50a396", 0xf7}, {&(0x7f00001e9000-0x1000)="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", 0x1000}, {&(0x7f0000933000-0x73)="b7d5287d439c66d38d9b1c10716400c411376eb6048dc68f01d61ce7b918fe8ae0e1ec55e2acb714c7d7bcaa022867237511d4454c60cabbb0fc710dd36bba0e4bb841ede9e68f0639b5906310c0591e1c9f6868bc1aeef9f0ea5bc40195e5a13d580bd0776493a49e4bd5535e295ddbfc6619", 0xfffffffffffffff0}, {&(0x7f0000bd9000)="e16fe9aa0071b0021a534774d9207bcfa1a89fa62f1c5f", 0x17}, {&(0x7f0000360000)="055d333a75a0d5f19d41259f39cb4f9c0058f5228084b5571f7719d574eda101af70ca8b359b1598a7298ddc3b05f60da9a55ccdfdbabbf8140671062e469dd678c615e4e6795b17dff5b19886e8795b00f3f489e7a2fa28c3bfcb06490787526aa502b3b6db6c6a3581cf9698cb44af31b4367f8f52c964366bc11d86b57e99d2", 0x81}, {&(0x7f00009af000-0x9e)="ef8728884e8ed9b1d70010e0fefcf0f5b787df66f4938883d8b33cc1b5116fe3c60f856cad670030da2f0249de4cf379b989703fa99593cc19af31a9c3ab598f1af8ab15059c4b1558709bed0a09cae2b8e15673009c29ffaea3f9b7b78505404604c5839147b6e4f573d1b5bdf75f43328108cbb07f590b31fb6c7bd5814ba005ab5dfd4107d5e9e5e62f376bfb41954777b88eed39002fdd1cde24074b", 0x9e}, {&(0x7f0000d00000)="a11d341be8fbb16f87497b33129264be983f5877cf7b71f8bfd668659b5ee6647b1e73d402e701c5abeb6b2d19767e2811807ff80145e63758151bd9571ce0354af7a47d20d2d49a6ed81c79fdedaf", 0xffffffffffffffb6}, {&(0x7f000007c000)="6e3ff2678cd2a6a5f190aed5c4b0bbe128a6f8197e555083faf0b2760cd6aa3cf0783c3ffc3ac21c1d19822ebedc2bbdeedfcb634ad71b9c2b27a4d8461f7002433400a25defe244522ae6e3f67ebd1110b51505365ec86a007ff870263c0b011ae6372befe025b19bd0e0e054e2897fe15b5a0e7e8f42af426f6ce9f9a31bfc30553d8d65ba696d169e3b161769c047f4188a73b58a12aeb0c6047c1ae1703da500d5282855570696dc5d5acc4645d0a642af82c353208f1545c89e4c0837fc98f247a58668b964dd1303", 0xcb}, {&(0x7f0000a10000)="eca89becc8617e080bcb7b4543e16bfe5607443500208c401eb7b7a4c74a4bce94019ddb59d99ad0307693fa0bbfe4457fcf439f25a3743111a5163db0527502d818e54e348a8d619e05971fdbf2f759b8a06d0efd64ceac9adae5640f93bf2498f16b31c9e4ddbd44e1d94e3407e3b20f5884ce1601b3870661a9736fdfeab5b174e93621ec41aca98995a7007d333baae2323837c1fcb7f1290746ff00eee2", 0xa0}], 0x9, &(0x7f0000c31000-0x218)=[{0xfffffffffffffdb9, 0x112, 0x2, "1d101fed7308bfc7db1950f9d3f62c339f1cd9583422f686dde4acab36da"}, {0xf0, 0x109, 0x20, "091965f7c8ae41eedf32f3380fe7ec505ef6f546f473a0f96707c9936694dbc959e502ec2c706aa8059de6abebe5e6dfb4941abec59c5924706e130184b369c8bc4c18ca50e5853faf3042b5d3b8d745a5ddc77a29eb7226a4269490b63bf3c635183fdacc41313fcae8a1d787c37664af7d09ca457d4a11a5259def28bf846a123e4fc6f940ba6618fa6892e8221802f6e48e8bc0697e28c446e4bd34d925162345d8850485e4f3f3a7327ab175b634c1e37baa59f4a3db7508c892333c575e5957bc5f5ce2a3fcb18d8844f7a7a4a0131daa3cde5a3e6ac370ea"}, {0xa0, 0x10c, 0xfa68, "9f3063a02239c1fb162a2cd6fc0bbc9d874cdc69d4636abc46900d2bf9ace7791aab9ecb0246246711afe56cddc058a5d4e0c7cda5408075274fceae78f74a78d6d500c4c2fd01ff1d82aef80dc00653c28921fdf61d5562b3de27ccd9fb80c1b24ab7e5e39ebd567050baae670588484caf153111eb2398206b9af5eaf84624a5fb0491123d4f3c73bf"}, {0x10, 0x10b, 0x1, ""}, {0x48, 0x10c, 0x5, "d906a4a5fbf33bcaadf4aa4e1d0185ef673886a9b19fd9bcca412f5d1fc2065a819de0b5eeab6d1f22e22a1e05d3c88319971b648c57"}], 0x218, 0x20000000}, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d5d000)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) 2018/01/11 11:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b67000+0x576)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8) 2018/01/11 11:01:05 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00007a3000)='/dev/amidi#\x00', 0xb68, 0xffff) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x4c023c3714adf657, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000002000-0x20)={{0x0, 0x7530}, {r1, r2/1000+30000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) llistxattr(&(0x7f0000a14000-0x8)='./file0\x00', &(0x7f0000000000)=""/112, 0x70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x105, &(0x7f0000326000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xf7, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x2, 0x0, 0x0, 0x5, 0x101, "12b175", 0x1, "a522a0"}, "efbb432718414b01333f92db05fd1af19cc58e15e477044d225a502dc1fd42584d28a4660c05bab8c198fd696b3936523e1eda63c9cc23885d150ad652bd83b2a0dc87892b97ff3800ce8e6731d44bc622d217aa7607105933adda7a46d627b240ee7ae83309e8c1f145ce61cc9b471e69aa7d39626cf199eee41e836f4caacc9bd81bf4982ed0fd0634cc4017aef717a227697d6c8a496f773213b02a09cd55bc6777d12f34eb64d3e0365607aa4c90c79745dd1b142a794d5d51b9998aea18cb8247dbf19ede4985c3f15c46528fc89c4a67"}}}}}, 0x0) 2018/01/11 11:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000335000)=0x0, 0x16) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000baf000-0xe3)=""/227, 0xe3) 2018/01/11 11:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000ade000)="2900000021001900013d352c000a000602000016000000070000000007001400000000000000000008fbdce7e28bc9611b704199e53373439a07f305500ace5baab1275d3c8df7fc3de63c3fc29dc474b9c931e69cbc005f546b828fa4cee0bc756f84aa568d907ecc432730ba5b5841b4b2a5c5a7d0233919d34d3205738755ed63b6d289cd5d0314ea9774abf1b2c7bbede9a30c0af8e39f35de1c873693a9e56a0c257af844", 0xfffffffffffffedf}], 0x1) 2018/01/11 11:01:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ab1000-0x18)={0x0, 0x1, 0x30, 0x407, 0x3}, &(0x7f00007a6000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000650000-0xc)=@sack_info={r1, 0x7fffffff, 0x8}, 0xc) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x1) mlock(&(0x7f0000009000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) getsockopt(r2, 0xff, 0x1, &(0x7f0000003000-0x1)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/11 11:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000c6000-0x10)=@req={0x28, &(0x7f0000cbe000-0x28)={@common='bond0\x00', @ifru_flags=0x100}}) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000607000)={0x1}, 0x1) setresuid(0x0, 0x0, r1) 2018/01/11 11:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000221000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d48000-0xb3)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052a000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000043b000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfd, r1}) truncate(&(0x7f0000e0a000-0x8)='./file0\x00', 0x0) 2018/01/11 11:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x802, 0x0) syz_extract_tcp_res(&(0x7f0000c32000-0x8)={0x0, 0x0}, 0xfffffffffffffff8, 0x66eb) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000855000)=0xc) syz_open_procfs(r1, &(0x7f000093b000)='stat\x00') socketpair$ax25(0x3, 0x7, 0xfa, &(0x7f000079c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000248000)='bbr\x00', 0x4) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x11, 0x6e3000) 2018/01/11 11:01:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000891000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e80000-0x28)={0x7f, 0x0, 0x0, 0x81, "7926be8fbc35e43e74763242f0df323bc7c7f82a77b00ba73d0fdb85320fdfa6"}) 2018/01/11 11:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00004ef000-0x8)='./file0\x00', 0x0) unshare(0x2020600) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x10, 0x80003, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3f000)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000c38000)={0x20000000, 0x18, 0x4, @thr={&(0x7f0000bcd000)="43c9c28a2d7be71692e90cec9fb235ea3d699b03f7e5d8ee8269907c4c924cabde623d8f33ef64263cdd083ee9fe9d78c690ebd564e45a695a210ffd21c9202695e2cd6dc71e0cdc97c7004164cea4bae6b4bbe76d979bec4417b54dc7363e9cd2d7ff82f7c9504b3d248b799b09706220e2b54ece8673cec38a04e688fe13b3c0be386e6fcea31d37d01fa53ea36839ae548dcdaf09aae0754c07d5753e6277fea6c7f966a5c4750126422aa063c111b850a8f1051f0901697b759c4cc639883f749a0001410d36e7e75959c0b0ce0e5a59cd71305ebfbe932006219d3f381bc87174f551586cd53125b84637e41da5beec38", &(0x7f0000c6f000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 11:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) r2 = memfd_create(&(0x7f0000ebf000-0xd)='/dev/net/tun\x00', 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000eb8000-0x4)=0x24, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000200000)=0x0) sched_setattr(r3, &(0x7f0000c39000-0x30)={0x30, 0x3, 0x0, 0x5, 0xffffffff00000001, 0x8, 0x3, 0x2}, 0x0) 2018/01/11 11:01:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000675000)={{0x0, 0x33, 0x4, 0xcc, 0x6, 0x9}, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f0000cca000-0x49)=""/0, 0x0) 2018/01/11 11:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000141000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000f92000)=0xd) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) eventfd(0x0) 2018/01/11 11:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c4f000)="", &(0x7f000041f000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000092a000)="") mknod(&(0x7f000018b000)='./file0\x00', 0x80c0, 0x0) execve(&(0x7f0000c53000)='./file0/file0\x00', &(0x7f000089d000)=[], &(0x7f0000030000)=[]) creat(&(0x7f0000ca7000)='./file0\x00', 0x0) 2018/01/11 11:01:06 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x8, 0x800, 0x1f, r1}, 0x10) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000df5000/0x2000)=nil, 0x2000) r3 = syz_open_dev$vcsa(&(0x7f0000e67000)='/dev/vcsa#\x00', 0x2839, 0x10000) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto$ax25(r3, &(0x7f00009aa000)="448a1a1d434b9a798dca4e036f930ab0b116c59ac280fc96bf1553be3ae3642937d2f08167d7132dfb8fb36c1a4f5611e784b28251d4940edd786dce690fe95ee157caafd7086bea509654e6ead8a56e7707f72630ebbde9", 0x58, 0x2000c080, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x0, 0x4) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) 2018/01/11 11:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f000097a000)=[{&(0x7f0000057000-0x7c)=""/124, 0x7c}, {&(0x7f0000f24000)=""/68, 0x44}, {&(0x7f00000ec000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bd9000)=""/232, 0xe8}, {&(0x7f0000b60000)=""/123, 0x7b}, {&(0x7f0000be6000)=""/192, 0xc0}], 0x6, &(0x7f000060a000)=[{&(0x7f0000ea2000-0xcf)=""/207, 0xcf}, {&(0x7f000053e000-0x60)=""/96, 0x60}, {&(0x7f0000c73000-0xd7)=""/215, 0xd7}, {&(0x7f00001c4000-0xd4)=""/212, 0xd4}, {&(0x7f00007ff000-0xcc)=""/204, 0xcc}, {&(0x7f0000064000-0xd1)=""/209, 0xd1}, {&(0x7f0000c2a000)=""/64, 0x40}], 0x7, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) read(r1, &(0x7f0000b8b000)=""/133, 0x85) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000c22000-0xf9)=""/249, 0xf9}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000031f000-0xc9)={0x0, 0xc1, "af11037dd830827a5f70d0ee0737bcb1e91b8d30951c770e3082796d58400c682bd84b827641cb914cd5659b667f9c57df360a02a2b38af7813b95e23fb1bfd5c81d614a3c3935e3d73e8ed70e6a39e032b4909cd6236300875af4b5a29ff596b9913be726292fae21efa529651b2e07af84568cd8bc50c3d00dea74915dcba0f4372577fcc8400870ee7c6c06084c343131aba2cc2238c16e024dc578384bd70cd76a7b63d6a39dadec6232805a98ffd670fc2af1181cc0d62aa5f73cb0cf8ec6"}, &(0x7f000073b000-0x4)=0xc9) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a25000-0xa)={r2, 0x9, 0x8000, 0xffffffffffffffff}, &(0x7f0000226000)=0x10) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/11 11:01:06 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000442000-0xa)='/dev/vcs#\x00', 0x5, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000c7c000-0x40)={0x9, 0x6, 0x7c5, 0x4, "897d96fecb4a7c7d283280312294de13ab7ce2603d8206e50560fb01a8a32f2297f949021772fe51f698eb35", 0x2309ccfb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cf6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000070f000)=0x30000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 11:01:06 executing program 1: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000088a000-0x23)="2200000019000704009433280900040002000000000000000000000006001580a427", 0x22) 2018/01/11 11:01:06 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/mls\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) setns(r0, 0x48000000) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000010000-0x4)={r1}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000000f000)='/dev/mixer\x00', 0x40000, 0x0) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4, 0x7, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000000f000)=0x2, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000011000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000008000)={r3, 0x0, r0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000011000-0x6)={0xa65, 0x5, 0x0}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/11 11:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f3000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000dab000-0x20)={0x2710, 0x1, 0xd006, 0x1000, &(0x7f000099e000/0x1000)=nil}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000857000-0x4)=0x1, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2018/01/11 11:01:06 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e63000-0x9d)=""/157, &(0x7f0000e19000)=0x9d) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e63000-0x4)=0x0) 2018/01/11 11:01:06 executing program 3: perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/11 11:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f00007cc000)="1f00000003021900000001000000018100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$mouse(&(0x7f00003e5000)='/dev/input/mouse#\x00', 0x0, 0x8000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000021000-0x4)=0xa2) clock_gettime(0x0, &(0x7f0000e04000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00008f8000)={0x428d, 0x7, 0x100000000, {r2, r3+10000000}, 0x2, 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]}) 2018/01/11 11:01:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001000-0x20)={0x101ff, 0x3, 0xf004, 0x1000, &(0x7f00001e0000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x7, 0x2) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r1, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00008cd000+0x85f)=[]) 2018/01/11 11:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fb8000)='dns_resolver\x00', &(0x7f0000668000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000a000-0x52)="2a488273dea062ca0700", 0xa, 0xfffffffffffffffc) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000400000-0x78)={0x7, 0x78, 0x200, 0x0, 0xffffffffffffffd4, 0x2, 0x0, 0x7, 0xc0000, 0x6, 0xffff, 0x3, 0x9, 0x4, 0x9, 0x2, 0xfffffffffffffffc, 0x39eb, 0x4, 0x200, 0xfffffffffffffffe, 0x5, 0x10000, 0x3, 0x9, 0x6, 0x4, 0x8, 0x7, 0x100000001, 0x101, 0xfff, 0x9, 0x3, 0x3, 0x57, 0x8, 0x5, 0x0, 0x3, 0x7, @perf_config_ext={0x8, 0x2}, 0x40, 0x7, 0x5, 0x1, 0x3, 0x8, 0x10000, 0x0}, r1, 0x1, r0, 0x0) 2018/01/11 11:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x80000, 0x10000008) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000842000-0xb)='/dev/hwrng\x00', 0x80042, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000570000)={0x0, 0x1}) 2018/01/11 11:01:06 executing program 5: mmap(&(0x7f0000000000/0xc13000)=nil, 0xc13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000909000-0xba)=""/72, 0x48) mmap(&(0x7f0000c13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c13000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x10900) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00001e9000-0x40)={0x1, 0x401, 0x4, 0x87, &(0x7f0000112000)=""/135, 0x34, &(0x7f0000158000)=""/52, 0x1000, &(0x7f00006af000-0x1000)=""/4096}) mmap(&(0x7f0000c14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000c15000-0x38)={0x2, 0x0, &(0x7f0000c14000)="c531d94a62fbd84f10339370550b8ac499b3c4313cbdc3f951b63b70d4f29fb64869d7a569585de812c549e3e839fdb6da686bc3cc11a6113d347c6e8aa989835c75c5a278a96d3aba46c78ed5b7ac881851d53bac4a2f56446993f45a198bd53ab349ca9262bab7e10a82b9f73603d146e15bce1cde9f3a6954ff46658dd7362680152c27371b8a6bf793b869620fe7d95a566b9901d6830f680edb3a78e0178ff21690b1a690680ab27c0f576bc0d1c82e0a9e2ab704fb92c59b1c946c61fbcc12f2b20590a8acac5d177cd51d61231d8e6d2e4d1ee860284b95cf068a069d87c87da6c1b426570b", &(0x7f0000c14000)="22291cbecc2e0ad6c05a4e045d3df025e847d72a3c311fbcfe3c19a390c0cdead08accc86c3d11d69e9d9f7321ad5837194cd3cd195b502a25f838faee641a162eb38e85a66b6785f5c69e3f0e06ea0a1d7e86e8738c9ad2f0cdbcbf0e84e0845edfc55dfc2f27a623ed65c767ef9ae26d165d49f101f95eadd29f64e1d22becc0837e652c11deeeb26a9ad1c33dffd228d95a05956f0ccce46f37d6063318e8d72c498cca2723fa6619f6", 0xe9, 0xab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 11:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = socket(0x2000000011, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000bb6000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x3ff, 0x5, 0x7, 0x7, 0x7}}}, 0x32) 2018/01/11 11:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00001cb000-0x1e)={0x1f, 0x400, 0x2, "7594bad398a5", "cecf8e9ad0a8d7650d58390ae93fa788"}) r1 = syz_open_dev$evdev(&(0x7f0000a6f000-0x12)='/dev/input/event#\x00', 0x10000, 0x0) ioctl(r1, 0x800000000004531, &(0x7f0000824000)="") 2018/01/11 11:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d39000-0x8)={0x0, 0x0}, 0x0) stat(&(0x7f00001dd000)='./file0\x00', &(0x7f0000ccb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x20000400) getpeername$unix(r0, &(0x7f0000fef000)=@file={0x0, ""/17}, &(0x7f0000fef000-0x4)=0x13) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fa0000-0x10)={0x2, &(0x7f000087a000)=[{0x134c, 0xffff, 0xfffffffffffffc55, 0x7fff}, {0x8, 0x3b712661, 0x9, 0xffff}]}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c7e000)={&(0x7f0000711000-0x8)='./file0\x00', r0}, 0xc) 2018/01/11 11:01:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x82840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x5, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = accept$llc(0xffffffffffffff9c, &(0x7f00006da000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff4d, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) r7 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000+0x6af)='/selinux/checkreqprot\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d39000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) ioctl$TIOCOUTQ(r7, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000001000-0x48)=[{r0, 0x1440, 0x0}, {r2, 0x140, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x20a4, 0x0}, {r5, 0x200, 0x0}, {r6, 0x4000, 0x0}, {r7, 0x200, 0x0}, {r8, 0x80, 0x0}, {r9, 0x1000, 0x0}], 0x9, &(0x7f0000ac3000)={r10, r11+30000000}, &(0x7f0000195000)={0x2f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) [ 49.113855] device eql entered promiscuous mode 2018/01/11 11:01:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x2, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000-0x4)=0x0) 2018/01/11 11:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000c7f000)={0x80, 0xffff, 0x80000001, 0x8, 0x3ff, 0x2, 0xd943, 0x8, 0x2, 0x7ff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000183000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000053d000-0x10)={0x0, 0x0}, &(0x7f00000ff000-0x8)={0x0}, 0x8) 2018/01/11 11:01:06 executing program 3: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000011b000-0x9)='/dev/sg#\x00', 0x80, 0x20000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000004e000-0x4)=0x1ff) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000017f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000f2000-0x4)={r0}) 2018/01/11 11:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006c8000)='/selinux/relabel\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f94000)={&(0x7f000002c000-0x8)='./file0\x00', r1}, 0xc) 2018/01/11 11:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000a33000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000418000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000457000)='/dev/mixer\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000e3c000)={&(0x7f0000241000)=@full={{0x3, {"62e8aba7a628b9"}, 0x3ff}, [{"e90e3a41bab70a"}, {"81a28e79261b68"}, {"fc1ae7d39051dd"}, {"e4b11a207fb23d"}, {"68f2ab804baba9"}, {"fe04acee359c9b"}, {"e655306b837d6c"}, {"44a0a6147525e5"}]}, 0x48, &(0x7f00008be000)=[{&(0x7f00007d4000-0x52)="e89f6d1c5502948dfc92424fd27bf1c57be04c1e981a05bf978eb324e73e4f19b6ae2b01ca16f1eb3506fbecf5a190d4a5af570777ce45483df9a71f93c3c37f915fd9f43f136592817ae4d9ddbd92d17ce6", 0x52}, {&(0x7f0000e2d000)="6db1989ebde2abc8cccaaa0d5951c7876e30aa32ab853b1bd705a0c3ec7d7b4f3c154952e161a462f1d20f528ac56488c5a6ab3d50d87cf44dfb937f8470cc414a56d22e661b30a62efa3be68b3007dfe6ff45b4c604f47c8dc36fd07e28cb5c2b928e8be43f0da7d795f2b4c50438345906cbf1ca84fdbf57d88360885812c2676441b84d80e2042377a96c27b7cf871123d2a65ad1e267ac0b2cf522ba9b235cb1cf9cb6469dd3bbeeef793a972178046a5478de96c72950e3884ce944070aaf03f6032b1fd212b63705", 0xcb}], 0x2, &(0x7f0000251000)=[{0xf0, 0x10f, 0x7fff, "69cbdf16506514a3c31facf4c9b26026c9a227f781fe0167da3429835f49c98da4524ff24a4ea44ec51b9bbf594c35aa707e118d4f4f3003cedc806181a8d8c6ac3b0bc862d07c6a5191ec34caa06003286918a4d538777772b1bb2b748ebff8051112f1b2b88e9b1d925fa1b835218c989b6f62d543c56ad1052fdfaeb26c425db9c565e6ff1c46ca637d6bcde5c6b5b751c0a1a369a900091ffb0771f90dc912fa7f22ccbd97d282a501e6552b0734bfab7c99ff010b51d1a5542677760985bd358f067988906664dd56e4ed8cb76044c185c481df8d73f8"}, {0x80, 0xff, 0x4, "e0191bef256aca5cdd3b22c421ede7a81d4b9e844f2cfacfb596b73758a496d478e7f25139847c13d026f14578480ad54e5c837bf486e863c6c069ef9802749e89ad4a699e6e842f37be105bdc0cdc76ce41b7c52ef06c5d36a17ff0dbe9cf57bc61a605fe5b0599f3714cb6afd3b3a2"}, {0x90, 0x115, 0x7, "08990723bc2ddc246798506cb1c521bdf609a3d2e2cfa5c32e9fc45357ae5a6d25e7b92a567e1b2ba20d70772a57f7671ce31774093e0181bd04bc09b6e1f8ba0afb0f0798b26503953bb85294e46090379fb90663d2fc161ab82b520616cd28a081da6226c6ad402dfb47375dd55b065e764e3983398382074c0036"}, {0x40, 0x118, 0x1, "00936b58758028be4b576472cad16e5bf4ddd872c7a9cb53b4f0fe8a2963a53428ff50c1fcf9982186"}, {0x60, 0x12f, 0x674a, "f747e4c01bec2f3f69e40022fae8396d59ec7a533551d79b4d27bb6d743fc8bf5fd20f0795a0546dfc343e1069edae78dd19e2814b09ee3c4c759195b8ac033f90189f93b82d01b2ab43f31ebd"}], 0x2a0, 0x8014}, 0x20) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00007f2000)=0x8) r2 = getpid() capget(&(0x7f0000f44000)={0x20080522, r2}, &(0x7f0000848000)={0xffffffff, 0x1, 0x100000001, 0x6, 0x0, 0xfffffffffffffff7}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000029b000)=0x9, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) 2018/01/11 11:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f00006f6000-0x10)={0x0, 0x0}) mremap(&(0x7f000095b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00000a9000/0x1000)=nil) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000da8000-0xa)='/dev/dsp#\x00', 0x5, 0x80002) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000491000-0x8)={0x0, 0x9}, &(0x7f0000954000+0xc5f)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000022f000-0x8)={r1, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000636000-0xb8)={0x0, 0xc0000, 0x64, 0x3f, 0x120000000, 0x8, 0x9, 0x5, {0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7f, 0x2, 0x4, 0x101}}, &(0x7f0000829000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008c6000)={r2, 0xdc, &(0x7f0000df7000)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x766cbe60, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xad0a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffff}]}, &(0x7f0000ab3000-0x4)=0x10) 2018/01/11 11:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000082e000)='dnlOesosver\x00', &(0x7f0000f3c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000076d000-0x7)='vmnet1\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000703000-0x2)=0x1, &(0x7f0000784000-0x8)=0x2) pipe(&(0x7f00001cf000)={0x0, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000365000-0x38)={0x3, 0xbf1, &(0x7f00002e0000)="238cb2f24947b621019d2e90777e61ecc41cf79b8e9ad5133830c184413830f78a59d2160365f2132a4496c1954f7581c47c993ed1114e5d2af55fbab51bcba9fd7ee07227c39499ca017459db5d287a7a7620a8136d495c85f1df259d80d65ef98a11a234bc4eb89b14c00770d5e3cae47bc313480446a9b32dfb7e0d8f0e2fb82e6ef34e7b2e25349cf59b8f30c4780e007b88087bacd8bfa0be57387bc1daf773bb6c76b1aafb3561a5b7739f96a8d3ba4b524aca6e93042ff1c9a9e0caada2a933040463b3ee0b4bf9d15c9ba02372e813b828ede178983bc824ab6f4a4300d55872", &(0x7f000062b000)="1f2784a264001fd856e6ad", 0xe4, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000582000-0x48)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xffffffff}], 0x48) 2018/01/11 11:01:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000e59000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffff010000005332b0cfb61b340e63e0ab691822e91ce7d659c8fef95059fc0daec5b6844686fbbf268f3d6b53efc10003a30001466a58506776e9f2a5ebd039273202a527f21c7f0000000ec64fa733c1c99276b26e00000000727e347f8100000000000000effe587d1dbff9000000ffffffe5076167c756"}, 0x80, &(0x7f0000804000)=[{&(0x7f0000550000)="f18f2409d8d450db4212ae0ca8261400260cf6c07e631f6afce6614b8b7e29f6a1aaba027eda6500502285820e9205660fc68bf3fe", 0x35}, {&(0x7f0000b90000)="21c709a4319804a631ac3fa1103b39dfbc729181de17817dfccb06aac38c7b30e36b8f7c8f6c66", 0x27}, {&(0x7f000066b000-0x1b)="816ee1300107f5875b3e1274b8e3c9060b70c3fdd44526c079f76e", 0x1b}, {&(0x7f000003c000-0x76)="ad33f837e8e627ea02d9d3f70fb87a79cedcbe9af0a2794e3e1124da8840b62af61c5648a4f6364692237f73fe995ad845a66c32af110e223eb722a624569f52a71d8c77cce83cd27b364c9b7d601ba62539d0deb3c271593b1d73f6ac6b5275bec1725a88be516d9fcc68a0d43d4fe9b0a536b9626b", 0x76}, {&(0x7f0000fa5000-0x6)="f8d74262c68d", 0x6}], 0x5, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a7f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000eeb000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d0b000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000229000)=0xe8) 2018/01/11 11:01:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xc254) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000ea6000)=0x7) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) unshare(0xffffffffffffffff) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000399000)=""/238) 2018/01/11 11:01:06 executing program 2: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000b1d000-0x4)=0x0, 0xfffffffffffffcf6) 2018/01/11 11:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000180000)='./file0\x00', 0x16e) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f00001c9000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000375000-0xe)='./file0/file0\x00') r2 = dup(r1) renameat2(r2, &(0x7f0000dff000-0xa)='./control\x00', r0, &(0x7f00008f9000)='./control\x00', 0x2) statx(r2, &(0x7f0000c73000)='./control\x00', 0x4, 0x24, &(0x7f0000ee1000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000631000-0x3)=0x4, 0x4) 2018/01/11 11:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x4}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/ptmx\x00', 0x42200, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000b27000-0x2)={0x6, 0xffffffffffffffc1}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0xe8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000002f000/0x4000)=nil, 0x4000, 0x1000000, r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) get_thread_area(&(0x7f0000d18000-0x10)={0x8, 0x20000000, 0x400, 0xd75b, 0x2, 0x4000000000000, 0x3f, 0xfffffffffffffffa, 0x70, 0x4}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/11 11:01:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000b86000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) 2018/01/11 11:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000064000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00006ee000-0x8)='./file0\x00', 0x28040, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000347000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000161000)='./file0\x00', 0x0) execveat(r1, &(0x7f000026b000-0x8)='./file0\x00', &(0x7f00002df000)=[&(0x7f00008a6000-0xf)='!mime_type&em1\x00', &(0x7f0000ab7000-0xf)='trustedtrusted\x00'], &(0x7f00009c9000)=[&(0x7f0000a05000)='/selinux/avc/hash_stats\x00', &(0x7f0000039000)='#.selinux--)keyringwlan0posix_acl_access\'trustednodev\x00', &(0x7f0000485000-0xd)='proc*trusted\x00', &(0x7f000038d000-0x18)='/selinux/avc/hash_stats\x00', &(0x7f0000579000)='/selinux/avc/hash_stats\x00', &(0x7f0000568000)='/selinux/avc/hash_stats\x00', &(0x7f0000755000-0x1)='\x00', &(0x7f00000f8000)='/selinux/avc/hash_stats\x00'], 0x1400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) flock(r0, 0x1) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000d45000-0x8)='./file0\x00', &(0x7f0000959000)='./file0/bus\x00', &(0x7f0000864000-0x9)='ecryptfs\x00', 0x1000, &(0x7f000082f000)="") 2018/01/11 11:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b86000)={0x40000004, 0x0}) futex(&(0x7f00005df000-0x4)=0x1, 0x5, 0x0, &(0x7f0000800000-0x10)={0x0, 0x0}, &(0x7f000078c000)=0x8, 0x400000007fffffff) 2018/01/11 11:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x10004c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008ae000)=r2) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/11 11:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00004c7000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00005a0000-0x14)={0xb963372, @common='yam0\x00'}}}) pread64(r0, &(0x7f00003f7000-0xb0)=""/176, 0xb0, 0x4) 2018/01/11 11:01:06 executing program 4: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f06000-0xe)='/dev/admmidi#\x00', 0x6, 0x8000) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000f06000-0x40)={0x7, 0x7, 0x76, 0x0, "4d647234ba1f0823f74a8c56ab1c8c01b9c5c482ad6854cc73cc730beca42a3d2918e2ac07b1d9f06ede638e", 0x16855abc}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f06000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) 2018/01/11 11:01:06 executing program 7: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000ef5000-0x4)=0x0, &(0x7f0000ef4000)=0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x12, &(0x7f0000b11000-0x1)="ad", 0x1) pipe2(&(0x7f00002d4000-0x8)={0x0, 0x0}, 0x4800) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = open(&(0x7f0000a39000-0x8)='./file0\x00', 0x10000, 0x8) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000847000-0x5)=""/5) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/11 11:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x9, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$sg(&(0x7f00000c1000)='/dev/sg#\x00', 0x245, 0x100) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00004d6000)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000391000-0x10)="e9ac467a2d533425a499f704f4a62125", 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d03000)={r0, &(0x7f000013d000)=""}, 0x10) 2018/01/11 11:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) clock_gettime(0x0, &(0x7f00008f8000-0xc)={0x0, 0x0}) ppoll(&(0x7f00002a4000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000709000)={0x0, r1+10000000}, &(0x7f000020f000-0x8)={0x0}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f00005b5000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000050d000)=0x3, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000fe4000)=0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/11 11:01:06 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000103000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000080c000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f00001d0000)=""/213, 0x1b, 0x40000002, &(0x7f0000ffb000-0x10)={0x1a, 0xff, 0x1f, 0x80000000, 0x4, 0x400000000004, @random="45a22d397bbe", [0x0, 0x0]}, 0x10) r2 = syz_open_dev$audion(&(0x7f00003b5000-0xc)='/dev/audio#\x00', 0x10001, 0x402) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000e0e000-0x4)=0x80000001) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000ffb000-0x4)=0x101) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7fffffff) pipe(&(0x7f0000c44000)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f000018c000)=""/87) 2018/01/11 11:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009ff000-0xa)='/dev/vcs#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000092c000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c9c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007a1000)=r1, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000c85000-0xb)='/dev/adsp#\x00', 0x1, 0x101000) accept$packet(r2, &(0x7f0000506000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a6b000-0x4)=0x14) r3 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000a71000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x7f8, 0x0, 0x0, 0x0, 0x0}) [ 49.372860] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/11 11:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f000091d000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/1231, 0x4cf) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000031f000)='./file0\x00', 0x7, 0x1) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f000075a000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/11 11:01:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000de5000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000dbb000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/11 11:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x20000000000802, 0x0) write(r0, &(0x7f0000001000)="a3", 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000920000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000057f000-0x28)={&(0x7f000029a000/0x2000)=nil, 0x101, 0x0, 0x80, &(0x7f00004ab000/0x1000)=nil, 0x7ff}) sendmmsg(r0, &(0x7f0000002000-0xc0)=[{{&(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000b7c000)="", 0x0}, {&(0x7f0000b7e000-0x6a)="", 0x0}], 0x2, &(0x7f0000005000-0x1348)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000360000)='/dev/hwrng\x00', 0x208000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000c57000-0x4)=0x2, 0x4) 2018/01/11 11:01:06 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) userfaultfd(0x80800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f00002e7000)='/dev/dmmidi#\x00', 0x0, 0x200) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c4f000)={r2, 0x10000, 0x5, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$nfc_llcp(r1, &(0x7f0000955000-0x60)={0x27, 0x0, 0x654cf0b2, 0x2, 0x3, 0x9, "875b56cd45ad08de0216d66e4811ce3938cdac13848455f5ef2b41409eea94db539b9850669962a99de02010d5cf0e56fca34a2b75484e5d7275889b9a5e7a", 0x81}, 0x60) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/01/11 11:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016f000)={&(0x7f0000c0e000)={0x18, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@flag={0x4, 0x35}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b53000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00009c4000-0xa3)=""/163) 2018/01/11 11:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003ba000)='/selinux/user\x00', 0x2, 0x0) pipe(&(0x7f000038b000-0x8)={0x0, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f000020d000)='/dev/admmidi#\x00', 0xffffffff, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00001c7000)={0x9, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100000806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000051000-0x28)=""/40, &(0x7f0000f64000-0x4)=0x28) 2018/01/11 11:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001d4000)=0x0) getsockopt$inet_int(r0, 0x0, 0x40000000000f, &(0x7f0000680000-0x4)=0x0, &(0x7f0000ff2000-0x4)=0xfffffffffffffeb8) 2018/01/11 11:01:06 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) r1 = syz_open_dev$amidi(&(0x7f00000ab000-0xc)='/dev/amidi#\x00', 0x67e9, 0x210000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socket(0x0, 0x0, 0x3) 2018/01/11 11:01:06 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000f5a000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x208401, 0x2) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000000a000)='/dev/amidi#\x00', 0x158, 0x640) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x0, &(0x7f000000b000-0x1000)="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") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000)={0xffffffffffff8001, 0x0, 0x10003, 0x6b}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000001000-0x20)={0x8001, r3, 0x2, 0x6}) 2018/01/11 11:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e0f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$netlink(r0, &(0x7f0000ed1000)={0x10, 0x0, 0x3, 0x200}, 0xc) syz_emit_ethernet(0x4e, &(0x7f00006a0000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "00ff07", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/01/11 11:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_dev$vcsn(&(0x7f0000bcf000-0xa)='/dev/vcs#\x00', 0xfffffffffffff000, 0x101400) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000bb4000)={0x6, 0x2, 0x8, 0x5, 0x81, 0x7f}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c0b000)={0x3, [0x4, 0x6, 0x3]}, 0xa) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000335000)=0xfffffffffffffffc, 0x16) 2018/01/11 11:01:06 executing program 6: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000150000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000037b000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ce8000)=0x19) mknod(&(0x7f00000d0000)='./bus\x00', 0x1000, 0x0) truncate(&(0x7f0000ce8000-0x6)='./bus\x00', 0x0) 2018/01/11 11:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89fa, &(0x7f0000476000)={@common="736974300000000000000000000200", @ifru_data=&(0x7f0000796000-0x20)="d3ac8241b53d82a4d545accab560290a7cf93b70ec87ba44ba2184e3655f2efa"}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/user\x00', 0x2, 0x0) accept$packet(r0, &(0x7f00003b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000063e000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000503000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, r2}) 2018/01/11 11:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000eb7000)='/dev/admmidi#\x00', 0xd7, 0x4000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000458000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000570000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000d4f000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000464000)=0xb) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r2, 0x0, &(0x7f0000efb000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r5 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) fstatfs(r3, &(0x7f0000cd8000-0xe)=""/14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a8a000)=0xc) ptrace$setregs(0xd, r6, 0x1f, &(0x7f0000db7000)="c790eee5d189f12c6da5fa9d7dc5e15a77228508f0c31e6047997c6e0683e0ef5a104d8988cb576243122b7033ccaac1e9c7aee513227439ead0a223ff1252b46a9cfe73aaef7677628adecc") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") fremovexattr(r5, &(0x7f000000e000-0xd)=@known='security.evm\x00') write(r3, &(0x7f00007cd000-0x6b)="84188407e692900bcceea8598572ca7e24899bd7bbf12bd38de68dba87b65d91b7249f94881c8a90d54f697576c8c1673eb58bd48c86f722f39e8a77cf80f179a51cb4df86af7e154c99cd25ab059b97dbb41eac1a8bd8f692dc3d05e7c67fd5c56e68b8a207cfec778bdf", 0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) epoll_wait(r0, &(0x7f0000397000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x100) r8 = accept$alg(r7, 0x0, 0x0) r9 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r9, 0x0, 0x4, 0x4) sendfile(r8, r9, &(0x7f0000e65000-0x8)=0x0, 0x8) write(r3, &(0x7f0000476000-0x92)="", 0x0) sendto$inet6(r4, &(0x7f00002fe000+0x1f6)="df1c4865787ec1dd80b9cdce9c795f0ddbff3bce4a44ae4a04fe3017e1da8842640575108329d8370491bc2ec40897e159b34f09938050a662db173d2c23323ef54239d9b1a800d5f234bd83687972aeaee2e76b58e934e258d1fce26ddcdb4708df3d87c097701f340f067da7d92354ab6eed7f6904f6df815194879a7d7045035cc0eb4f2e33f9224647cb64932e39203420f9d886411046f4e5ff3762a5b8a465362810bcec8701590e26b3763870e7004074f9694b0bc02f1f537383d2372239878cceb4781f5c3f71e4ae51c258b6a8f8e2464d8725c69bee2f6e32ba4ec5ccd6e95f116a05da4521f191ef86f4639ca9c5", 0xf4, 0xc014, &(0x7f00006e2000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xfff8000000000000}, 0x1c) 2018/01/11 11:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000248000-0x10)={0x0, 0x8, 0x3, 0x31}, &(0x7f0000999000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000007b000-0xc)={r0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffed5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000207000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0xc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$void(r1, 0x5451) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c5e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000052a000-0x4)=@int=0x0, &(0x7f00002ef000)=0x4) 2018/01/11 11:01:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000e5e000-0x1c)={0x5, 0x41, 0x25, 0x7, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000015000)={r2, &(0x7f0000016000)="", &(0x7f0000e5c000)=""/0}, 0x18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1ff) fcntl$addseals(r3, 0x409, 0x0) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000004000)='./file0\x00', 0x64) [ 49.587282] netlink: 'syz-executor4': attribute type 53 has an invalid length. [ 49.615454] netlink: 'syz-executor4': attribute type 53 has an invalid length. 2018/01/11 11:01:07 executing program 4: mmap(&(0x7f0000000000/0xe36000)=nil, 0xe36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e34000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e34000-0x14)={0x1, 0x0, 0x7, 0x3, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000048b000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000e36000)=0x0) 2018/01/11 11:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0xd863, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfc, 0x0, 0x48, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8000000000000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b5c000-0xa)='/dev/ptmx\x00', 0x2000080002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x6) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000022e000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000ecc000-0x28)={0x5, 0x7ff, 0x200, 0x8, 0xff}) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000c97000-0x4)=0x0, &(0x7f0000be4000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000f7f000-0x8)=0x0) syz_open_dev$sg(&(0x7f0000028000)='/dev/sg#\x00', 0x0, 0x0) gettid() syz_open_dev$sg(&(0x7f0000c7f000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket(0x0, 0x440000000806, 0x0) r2 = add_key$keyring(&(0x7f0000dd6000-0x6)='keyring\x00', &(0x7f00004a1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f0000351000)=""/146, 0x92) r3 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000101) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x9, 0x3fd, @tick=0x0, {0x10000000007, 0x0}, {0xf7fffffffffffff6, 0x0}, @addr={0x4, 0x0}}], 0x30) 2018/01/11 11:01:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cfc000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000d86000)={0x5, {{0xa, 0x3, 0x571, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = dup(r1) chmod(&(0x7f0000d03000)='./file0\x00', 0x2) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0xfe57) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000562000/0x3000)=nil, 0x3000}) 2018/01/11 11:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007ce000)='+trusted\x00', 0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c9b000-0x24)={0x20, 0x1, 0x0, 0x7ed, 0x5, 0xd82, 0x2, 0x7, 0x9, 0x7fffffff, 0x9, 0x7}) syz_emit_ethernet(0x66, &(0x7f0000a97000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x401, {0x0, 0x6, "748132", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) accept$packet(r0, &(0x7f0000d24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000550000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000b41000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/11 11:01:07 executing program 1: futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000002e000-0x6)={0x0, 0xe2}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0xffff, @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]}}, 0x8c) 2018/01/11 11:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00002c9000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0xffffffffffffffff, &(0x7f00006a0000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e64000-0xb)='/dev/hwrng\x00', 0x406002, 0x0) 2018/01/11 11:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f00001d1000)='./file0\x00', 0x0, 0x180) getsockname$ax25(r1, &(0x7f0000966000)={0x0, {""/7}, 0x0}, &(0x7f0000b21000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000eb4000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00009be000-0x2e)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84100241, r2}) 2018/01/11 11:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001dd000)=0x0) ptrace$peek(0x3, r0, &(0x7f00008e4000-0x8)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f000072e000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f000048a000-0x90)=[{&(0x7f00003c2000)="14", 0x1}], 0x1, &(0x7f000024f000)=[], 0x0, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/11 11:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00007fe000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000057c000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b79000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffc3, 0x0, &(0x7f000000a000)=[], &(0x7f0000420000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2018/01/11 11:01:07 executing program 1: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bf2000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fb4000-0x42)={0x0, 0x3a, "9029584af9359cacd6b856f29972bf15eec9f0b168f956c2fe467d8784bae119734643f1f01ef9cba4eedd4631adfa054fbfddffe634c62ac054"}, &(0x7f0000fb3000)=0x42) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002f1000)={r1, 0x101, 0x1, [0x100000000]}, &(0x7f0000fb4000-0x4)=0xa) r2 = socket(0x2, 0x3, 0x40000000000000ff) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000fb2000)="010000f9ff0000d5011102000000000005a50688", 0xfffffc1e, 0x0, &(0x7f0000fb3000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 11:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000040f000-0xc)='/dev/amidi#\x00', 0x100000001, 0x101000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00006db000-0x4)=0x80000003) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00001a6000)=[{&(0x7f0000332000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f9b0d6c461f03a05d053da139a509c306b37031889edb3da569cfb7463dbd6b84642b06c13d4b598a668774addc066d7611b802f04192ab566561fa9470fe7", 0x0}, 0x60, &(0x7f0000b8f000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000011e000)={0x0, 0x2aaaaaaaaaaaaac4, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a5e801807f82"]}) 2018/01/11 11:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000005000)='./file0\x00', 0x82) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ce7000-0x4)=0x10, 0x4) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000236000-0x20)={0x2, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000015e000)={0x8, r3, 0x2, 0x100}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000a5b000)={0x9, r4, 0x10000, 0xfb8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f00000d7000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') 2018/01/11 11:01:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000433000-0x20)={0x0, 0x0, 0xe9, 0x7, 0x13, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00006de000)=0x0) r4 = dup2(r3, r2) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000b89000-0x78)=""/120) ioctl$KVM_RUN(r3, 0xae80, 0x0) renameat(r4, &(0x7f0000d64000-0x8)='./file0\x00', r1, &(0x7f0000381000)='./file0\x00') 2018/01/11 11:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f000008c000)={0x5, 0x8, 0x1, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ade000-0x10)='/selinux/access\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000236000-0x8)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f7c000)="1f0000000202ff000000030007000000000400fa0400060000000000000000", 0x1f) 2018/01/11 11:01:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) signalfd(r0, &(0x7f0000433000-0x8)={0x0}, 0x8) [ 49.944122] binder: 7328:7335 transaction failed 29201/-28, size 4294967235-0 line 2957 [ 50.010920] binder: BINDER_SET_CONTEXT_MGR already set [ 50.021746] binder: 7328:7347 ioctl 40046207 0 returned -16 [ 50.034375] binder_alloc: 7328: binder_alloc_buf, no vma [ 50.040156] binder: 7328:7335 transaction failed 29189/-3, size 4294967235-0 line 2957 2018/01/11 11:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002f7000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000000e000-0x5)=""/5) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/11 11:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) 2018/01/11 11:01:07 executing program 6: socket(0x13, 0x802, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x103, 0x408, &(0x7f0000001000-0xf8)="4c7969c1343142c065940ff0db0b5b15f26e503287909e1636e116051330b0418589b72b1c15d4f472b4e9783da462fc3d59472c171a23e7409935a6d010b8c32d929936400047d13e1e9c1165089451ad0cff201d86d61ee24fdd22b7f80e2c76d9512bb718777a4c3b05f9c56dd1649731bd3c932f6060dde8d2ab0b0febc5aff9487505a6c9c2869e322f9740297a8febb899f16dbd518cdbe7fc9a5a4c5c5e4ae56da87d2de4d1596aa0180e007e2f820d1f2942f10708773bdcde4b852679fa73f5dcb09ae55bbf84feedf78e7a8d6175625cf7a8e12571acf3bcd6b1581ebb1921f21306a0e6e58d586626bc85696d0a6b9cba1b49", 0x5) 2018/01/11 11:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0xd0c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000408000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff9}, &(0x7f000046c000-0x40)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000176000-0x10)={0x0, 0x989680}, &(0x7f0000f0a000-0x10)={&(0x7f0000fed000-0x8)={0x0}, 0x8}) request_key(&(0x7f0000b10000-0x6)='rxrpc\x00', &(0x7f0000600000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000f2000)='}).(\x00', 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000017c000)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000542000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000030d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c67000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40b4, 0x400, 0x682c, 0xffffffffffff075e, 0xc4}, &(0x7f00000e7000-0x4)=0xa0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000436000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r3 = syz_open_dev$vcsa(&(0x7f00004d5000)='/dev/vcsa#\x00', 0x7ff, 0x100) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000e5a000-0x4)=0x0, 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000150000)={0x1, {{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]}, 0x0, 0x0, []}, 0x90) 2018/01/11 11:01:07 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x5, 0x488001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000001000)={0xf0, 0x21, "fb9187423df442d0eaf68154526dbadc57d1ef186a518bc189e59430937a9a775e9be1274453aeca68a97d44356d1d003e092432fa129197bf3ffb38e0bf186f9cb97d546f876365b3ee059c37ca2a1da1c2da6b98d1910cfda7e16a028cb71a7aae9d8b7cf53f0e0b07dfcbb392f8ab9adeae63ae5302a7e693c4fd8447b1b956270322c4940b4b818d23cdf84959bd980eb36c33c7a7f923324d8866ca96e39cc21a0e5a5d3ac66c1c8ff5c929c0b4a72574450ec6271fcd58f98a34e2714601409d2ca1234019ffd04c18786173f7e4b0392b0bc8bd705a1fe29c8c8c5aa889e61e236bf2deba"}, &(0x7f0000003000-0x4)=0x0, 0x1400) socket$unix(0x1, 0x7, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @x25={0x0, 0x0, 0x0, "97344d8078ad0530ddfa705e3cf56b40276eaefc85b5c6367d"}}}}, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0xfffffffffffffbff, "05e51a8d0a80", 0x8000, 0x0}, 0x10) 2018/01/11 11:01:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x5, 0x4, 0x3, 0x401, 0x8, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8e9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x77b, 0xfb94000000000000, 0xffffffff00000001, 0x400}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000000000)=0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x20000, 0x0) sendmmsg$alg(r3, &(0x7f0000000000)=[], 0x4924924924926a1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x10)={r2, 0x3, 0x4, [0x2, 0x101, 0x43, 0x80]}, &(0x7f0000002000)=0x10) waitid(0x0, 0x0, &(0x7f0000000000+0xfe7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000002000-0x66)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x2, 0x265, 0x2, 0x200, 0x4, 0x3, 0x4, {r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100, 0x6, 0x3ff, 0x2000000000000}}, &(0x7f0000002000)=0xb8) 2018/01/11 11:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b7b000-0x43)=""/67) semop(0x0, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) semop(0x0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1) clone(0x0, &(0x7f0000d07000-0x1000)="", &(0x7f0000af7000-0x4)=0x0, &(0x7f0000748000)=0x0, &(0x7f0000c7b000)="") semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000a10000)=[]) 2018/01/11 11:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d2b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000fa4000)={r0, 0x6, 0x0, "c0023fc575aad383b924c6fb1bb20001dd535eb6572b48c678b7bde101d399076c6e7453937bb7660de433513a970b76d997062c597cbdc7d730b9d740"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000c66000-0x28)={@common='ifb0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20305}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006e7000)={0x0, 0x8531, 0xffff, 0x0, 0x0}, 0xe0) sendto$inet(r0, &(0x7f0000099000)='&', 0x1, 0x0, &(0x7f0000e0e000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$unix(r2, &(0x7f0000327000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="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", 0x218, 0x0, &(0x7f0000b3c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 11:01:07 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f7d000)=0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000f7f000)=0x0) vmsplice(r0, &(0x7f0000d9c000)=[{&(0x7f0000f7f000-0x86)="b2603f17ec791e2272426c796e087d0d05b25b673ad890d38d4c90c690be55b0a2633a78bc103adb781fa402347f25f1b2f36177607c597c306d2b69951dc46eeb97d753595da23228658b123f87be9deeb71ce42458943bd1619ce00b4cf52c1a6622ec8bfffe177077f670acd91c73c3fb038448e70d373942b66790939919fc9c62f74f18", 0x86}, {&(0x7f0000f7f000-0xc8)="bcf94529bd3bfe415643dc7ea3ca61ee8b8aad0ae090e9dbdb837d632c13e22d0c8f938f46f869bc05735a30bdf6aa516af3f7d486b288b68d0b724c5a51670bff353efaf4afabda200a3e3bc9393cfa4169f1a9286888cdfbe6b9db9400bcf2ad6346c9e61209a9b44094fceaf671784c240c3f5f22ef472d6a45357d274ca3c61009b994a1cebc82d6a58805eff71fd5a12524a3e4391fe9fd3e20fab83445c797177f6d3ed7d96c2977158bd29ce430a212fd09cca30b9c46b87ba5f028dad44cac8b8aab7b3b", 0xc8}], 0x2, 0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000789000)={0x100, 0x1}, 0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f7f000-0xe)='net/dev_snmp6\x00') getdents(r1, &(0x7f0000773000)=""/246, 0xf6) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d5d000)=@common=""/16, 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f67000-0x4)=0x0) r4 = getpid() socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000f81000)={r1, r0, 0x8}) sendmsg$alg(r2, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000f7d000-0xf9)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14dade670fb1db23a3a90b5e8e22a7f40661287080d195f1f0e7cc99a9db74c3804f0517e49e72d6a6ccf5fce3ce49e9fcbe049497d322ca1e492aea723bd28115208ea5c0eeb0b6841275f3464218a14324fc54ee0abbcc39a3ba510e24f2130ea", 0xf0}], 0x1, &(0x7f00006a9000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/11 11:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fdb000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000098000-0xf)='/dev/sequencer\x00', 0x42040, 0x0) acct(&(0x7f000081e000)='./file0\x00') linkat(r0, &(0x7f0000702000-0x8)='./file0\x00', r1, &(0x7f0000ddf000-0x8)='./file0\x00', 0x1400) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000022f000-0x18)={0x0, 0xffff, 0x505c9151, &(0x7f0000411000)=0x0}) getpeername(r1, &(0x7f0000bc6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eab000-0x4)=0x14) chmod(&(0x7f00003a6000)='./file0\x00', 0x2000000010) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007ca000-0x4)=0x0, &(0x7f0000c6f000-0x4)=0x4) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') [ 50.065649] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.072542] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/11 11:01:07 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000095c000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000d32000-0x4)=0x3, 0x4) accept$nfc_llcp(r1, &(0x7f0000a55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e52000-0x4)=0x60) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) 2018/01/11 11:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cd8000)='./file0\x00', 0x0) clone(0x0, &(0x7f00003d6000)="", &(0x7f00003e8000-0x4)=0x0, &(0x7f000068e000)=0x0, &(0x7f00000b6000)="") listxattr(&(0x7f0000804000-0x8)='./file0\x00', &(0x7f00007c8000-0x4a)=""/74, 0xfffffffffffffd77) [ 50.144996] QAT: Invalid ioctl 2018/01/11 11:01:07 executing program 6: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008cb000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@common='irlan0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000292000-0x20)=[{&(0x7f0000000000)="f9d22696c62cde46b75db8a7740ad77faa9ef2376a24ed6e12c5ebbe0d99a238f2088b24d4e326624dfe8a686481769fbd700aa9165e1aba243fe5995293094a34b1101747dfabd8d4f7b341ee0827a07bebc6cfa5fa931f4162d72dca85db64b88dedd063d88637eb670b8de397f0d521367c5e3086e8dabd12fca6bc5bab98500983e5670e98d8f373166dc50d728b6c6d55cdf430bf83fb1081e7fa4a8237a9202c26bad8b9d6947a8422b178d302619eff37d19caa3c35e3a43c6f9e59916e805fad8783aef1550a7d79c8e6797be48e99fab3320f1fcae65172ed7d9093d9ceb1d0350f7265f8077d3647130d10ee051168", 0xf4}, {&(0x7f0000000000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x1, 0xc70, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x401, 0x4, 0xd1, 0xff, 0x2e0, 0x81, 0x7, r2}}], 0x60, 0x20000000}], 0x1, 0x10) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) inotify_init() 2018/01/11 11:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x10, 0x1, 0xffffffff, &(0x7f00006d2000-0x8)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000670000)={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]}]}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000bf000)=0x4000) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a9b000)={0x2, 0x0, [{0x8b, 0x0, 0x0}, {0xbaf, 0x0, 0x0}]}) 2018/01/11 11:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8ea9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$midi(&(0x7f00003f4000)='/dev/midi#\x00', 0x0, 0x2a40) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f000052f000)=0xf9, 0x4) syz_open_dev$vcsa(&(0x7f00000f5000)='/dev/vcsa#\x00', 0x0, 0x0) 2018/01/11 11:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) socket$inet(0x2, 0x1, 0x7) getsockname(r0, &(0x7f00005fb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eb0000)=0x10) 2018/01/11 11:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003b0000)='/dev/qat_adf_ctl\x00', 0x412040, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00001f5000-0xbd)=""/189) r2 = syz_open_procfs(r0, &(0x7f000025a000)="73797363616c6c005f0d4982a9d09f31a11c340d2ec9b78cb75058804208ab5e59d4178ae08834ac6915f22d3cbab59c65c34da5ed7ba383b2b120b46f3d158508a489a625628ce75f568e71ca806a13b8141fdcc77923a8f6d86ffde300cc5ce153c303d8576c2afad6b4333deaeb9328455425dc5c") preadv(r2, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x100000ec, 0x0) getpeername$ipx(r2, &(0x7f00003c7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000032000-0x4)=0x10) 2018/01/11 11:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a09000-0xb)='/dev/mixer\x00', 0x3ffe, 0x0) write$eventfd(r1, &(0x7f00000e9000-0x8)=0x3, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@generic="36dc9370953ec9e09507f95e57692072", @ifru_flags=0x2}) fcntl$setsig(r1, 0xa, 0x23) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000a72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 50.206601] QAT: Invalid ioctl 2018/01/11 11:01:07 executing program 4: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000012, 0x4, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f000071f000)="2a8e339c", 0x4) 2018/01/11 11:01:07 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x402, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r0, 0x0) 2018/01/11 11:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f00009ee000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x2, 0x20000000, 0x0}) prctl$setptracer(0x59616d61, r0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/11 11:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') sendfile(r1, r1, &(0x7f000030d000)=0x0, 0xf1ba) 2018/01/11 11:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000023e000)={0x0, 0x0, 0xc}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003e2000-0x28)={@common='bond0\x00', &(0x7f0000c7b000)=@ethtool_regs={0x4, 0x100000000, 0xd5, "cdd981c96a8f848b70f1faaef67376576237e8af5db21ed7ae7524d283784e33116fc20e4061bb9ecbc495265bf6fa50c843708e606ff1c6abcf078946049f2d82026e619753addb3f8ca0e1def8bac4b2efbe973d878c0229067e1ebc7056b223300fbb2c3322978b6e222118f9d2b9f6c1b43224f292e272907506c74a1def26e72bbe3bba37eadebc6274de7374f3a8f57f15ef5e5f3753ad758c4d36bf0e3d02f1ad472302c5324a1dee3b82bdfe3ad6f82bc46fd4a6d9e5e332ff418aab1005c39a8b3d94fc8c691a40be2aa52481ca48a03e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 11:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000ed0000)='./file0\x00', &(0x7f0000d98000)=@random={'os2.\x00', '\x00'}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c1d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f7b000-0xd)='net/rt_cache\x00') ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000c92000-0x8)={0x2, 0x2}) close(r0) 2018/01/11 11:01:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='ip6gre0\x00') close(r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003d3000-0x28)=[], 0x3) 2018/01/11 11:01:07 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00006bb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f69000)='keyring\x00', &(0x7f0000f69000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f000010f000)='nodev\x00') mq_timedreceive(0xffffffffffffffff, &(0x7f0000a7f000)=""/108, 0x6c, 0x0, &(0x7f0000f69000-0x10)={r0, 0x0}) pipe2(&(0x7f000012c000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000b83000)={0x10201, 0x0, &(0x7f000085e000/0x4000)=nil}) 2018/01/11 11:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000037f000)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000067e000)=0x0, &(0x7f00007ea000)=0x2) 2018/01/11 11:01:07 executing program 6: syz_emit_ethernet(0x119, &(0x7f00005f3000)={@random="9106690c9eaf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8884, @ipv4={{0x6, 0x4, 0x4, 0x9, 0x10b, 0x3, 0x4, 0x4, 0xbf, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@end={0x0}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x8, 0x5, 0x0, {0x39, 0x4, 0x10000, 0x9, 0x3, 0x2, 0x7, 0x62, 0x2e, 0x34, @loopback=0x7f000001, @rand_addr=0x0, {[@ra={0x94, 0x6, 0xfffffffffffffc01}, @timestamp={0x44, 0x18, 0x900000000, 0x1, 0xf4, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0xfffffffffffffffb}, {[], 0x9b}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x2}]}, @timestamp={0x44, 0x24, 0x0, 0x3, 0x6, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x9}, {[], 0xffffffff}, {[@broadcast=0xffffffff], 0x80000000}, {[@rand_addr=0x1], 0x1}, {[], 0x0}]}, @cipso={0x86, 0x56, 0x5, [{0x0, 0x4, "5e96"}, {0x1, 0x10, "d6aeac0d51f82d94293de333d8be"}, {0x0, 0x4, "905a"}, {0x6, 0x8, "92a491b2b31a"}, {0x7, 0x10, "a958d0ea7b57d773411164c9ad2d"}, {0x5, 0xf, "ae366df9ee2a5464efe09ca290"}, {0x7, 0x11, "3f9bb64dcc7d71180fd0f6d8764584"}]}, @cipso={0x86, 0x1e, 0x1, [{0x5, 0xb, "ba7df405086c7d63de"}, {0x7, 0xd, "6c573c956e03497761b7cf"}]}, @rr={0x7, 0x17, 0x2, [@rand_addr=0x0, @rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @noop={0x1}]}}, "7063e79a72292a"}}}}}, &(0x7f0000c60000-0x14)={0x1, 0x3, [0xb29, 0x3e1, 0xd2f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b9000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000332000)=0x1ff, 0x4) getpriority(0x1, 0x0) 2018/01/11 11:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x1000, 0x1, &(0x7f00009f8000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000e8e000)=""/206) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000a56000-0x38)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009d2000-0x4)=0x0, &(0x7f0000106000)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008ce000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$netrom(r2, &(0x7f00003cf000-0x38)={&(0x7f0000593000)=@full={{0x3, {"22e147d38ced04"}, 0x101}, [{"d004ea0e2c0312"}, {"f6ccb5d9f98d9d"}, {"230d5cce5a3310"}, {"7c9b8e266ba1c3"}, {"59bc0d5e223347"}, {"f08d5cc90bb761"}, {"014d4ae086a226"}, {"035cb19b1543d6"}]}, 0x48, &(0x7f0000eb1000-0x20)=[{&(0x7f0000127000-0xfe)="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", 0xfe}, {&(0x7f0000901000)="2e37ad5195db32f938e5ad0ed181a4dd2ccb988f55a5b9bb2ef33edc4cb71b09fb42aa1e79ae5f90009bc84a5d43823611c6798b6b9a6b6d27de8a3f919330071d037e00238ff970b2a475ca4c5306e7f955f3324db903bfba9be0852e3c7eeb0a2f36453cdf8d253e9b2beb943d2e606886995617434d94c9e9f4fcbff5c65bac73242ee9912551f2b1e6eefe0b44e2484294681bcdbdf8bdf0a2c2bef64c1aae1b64a0c3ac3009358669b5d25395a4ecdd19d572c488007622bc557973faf35de970a1cba966aed836930f33", 0xcd}], 0x2, &(0x7f0000fa1000)=[{0x80, 0x84, 0x1000, "c802c23c11eed2b9ee2afe0b6236306d88cb195a432dcaa99a43ac76e9a56759b5794791808b1b524350c6b712b45762442d79066fd5c097d0caf732dfdd733860db208a3321554a555edf9f849a8b62b7500940acf6b388458c55a7274f3998dd3fbf8db8e44cf3ca054078"}, {0x48, 0x107, 0x9708, "a29dcb26b14dbfc4817ce86de9f4f822a871d74408708211551919b33ac2112f298ec119d220a743ce6830a6840b2f57cd6d"}], 0xc8, 0x1}, 0x8000) 2018/01/11 11:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000036e000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200002) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00004af000-0x1)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fce000-0x2f)={0x0, 0x27, "fd85da8df8ea441635014040849be4ecea5c07b93b17cd14f3c369e613e749c169acb0758ba1a0"}, &(0x7f0000fc5000-0x4)=0x2f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007e2000-0x8)={r2, 0x4, 0x0}, &(0x7f0000ec1000)=0x174) r3 = creat(&(0x7f00007f1000)='./file0\x00', 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000174000)={0x1, 0x2, 0x5, 0x3}, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000054b000)=""/155, 0x9b) sendto$inet(r0, &(0x7f00009ed000-0x16)="", 0x0, 0x0, &(0x7f0000f87000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdefeee1a5a08b8a6) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000569000)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x0, 0x80, &(0x7f0000594000/0x2000)=nil, 0x6}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000be2000)='/dev/audio\x00', 0x2000, 0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f0000b7f000)={0x7, 0x2989, 0x101, 0x1, 0x8, 0x8, 0x8001, 0x1, 0x8, 0x401}) 2018/01/11 11:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000164000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000096e000)="1909957ccec33ac669daa21aeea94bcd736fe95c7110ce2d5302a136fc5fe4abfac5ece6066637a97694b01c7e40171044c24ebe7800cdcaab0c15617b38a018ee939fdf22af9962f77e7ecf84432bd3f169d062087fdcb2f93a9b831040e1722e7216a764c5ea40d3b585eb31bca3b4a00fcd7cf3de742bb5a8459c68cf3fe6bcfd57d82f8463880f129a998dca947d8f66cedaba84530110804b7945ce2e08adee909b360bc8f0c8ecc17c0d385d9498510745110df01eca29a9d2ac5b559d461e16cb7ae41de821727109f6084a2c1a0ab6a540f8e14f4b4c5d29a0d2917f52a8eb9c92d3b3") getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000029b000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000a25000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008ae000)={@generic="a579461e0537f30dbfe615bf4666ea4f", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = msgget(0x3, 0x80) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000881000-0x5c)=""/92) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) pwrite64(r0, &(0x7f00002a9000)="", 0x0, 0x0) 2018/01/11 11:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f0000b0f000)=@ethtool_wolinfo={0xb, 0x0, 0x0, "ffffffae118a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x3, 0x2, 0x400000000010) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005d2000-0x20)={r1, 0x6, 0x1, 0x5e0e, &(0x7f0000a54000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000ada000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000e6a000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xa, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 11:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000a80000-0x38)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00000cc000-0x10)=[{&(0x7f0000000000)="25850e28b8e79998", 0x8}], 0x1, &(0x7f0000a7f000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000002000-0x1)="06") fcntl$setstatus(r0, 0x4, 0x4000) read(r0, &(0x7f0000000000)=""/154, 0x9a) 2018/01/11 11:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003f6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000a5d000-0x8e)=""/142) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008c6000)='/selinux/context\x00', 0x2, 0x0) writev(r1, &(0x7f0000fdb000-0xa0)=[{&(0x7f0000294000-0x70)="78b95921023fb8372aab61aea238834eaf35acf29c907b128da4a4fc4cf103d91a217fae25de33cbbe386acb2071dc7a9434e1a810e7dde794d5a7a3fe17de2976e5eca45b491df7f6106bc17f1da6e155394aa5207583d32a1e534d100ad239f270cd0217ce20d347fac62789402a24", 0x70}, {&(0x7f0000525000)="d40ba76d69cdcd5914d40a76fd0f5471c5d7bdb921f924a2a707ed9c56acbd7d436820e67f17f2e0fcd4e97953b4d9653dbaa9b3bddf3a84e923b5da4c2bcc494551b95dd971068e98", 0x49}, {&(0x7f0000890000-0xe8)="89859e205e90b99cf550cff56d5abed775fefcd6401cd036248f41e3989e3f7c36fd0f3ca1daa0c36b7c9190ab2915cb211986923b699990f57540c84ab150223a14da7f5b67bafc18b5af33e9b2deeb00f76d82938f56e77157841ba0a96c926b7b23121046a624bdcb41b5e7bdba32f4b0a793da92cf0dab70f1951614f9b52f12b4df50a30474ea0da00cf9e9dc4bcca898ecd5274f7632eb9fd0feb4469327c9452204cc3b875a3fd38ac5aac125835ad6cb31a1cedeb29dc95fd064482c30cd0389a80c30b772bad5b857bd271ec4c39bda5cc65eaba0490534ee4cf2e51d87fead7bd9fa9e", 0xe8}, {&(0x7f0000268000)="51c2b1bd6609168a0780e213db554dafb1005e093430e4e1a32e97e379387217ee4fc927236e441994618bc7f8a3b40199cedc0544752ce0f925605b948a943a7b9ced4d9a26b4c89a7fbc675797902a6ad465f7971936a9047ff42825d6f75fa2e94c9df33f22db18af87161e8b376d3af9a8f953bd397bf40084a684c5249d7bbfeca855ba2e56e7b5dbb88d48d087f4edfd37d7d3ea387ef94257e5390bacdae646f013c337fc8fb1e5fb7d18c5530bde8b85dfc29837d5f2afb53a4f05aba6e323a2dcd3c6a9c887795d18edab4559e604b62595039c6cef508e185d94", 0xdf}, {&(0x7f0000124000-0xe)="b5975f4fb02fce50e44b9d446182", 0xe}, {&(0x7f0000b5e000)="88ddc8472a5b6e39f1135aa05b29cccf260ba8c7f34d904ae26991d290ae04ddb291c10d38d68888b342493315db9d4eaf7088acb784af702742c18efee1286613b80333cee5400bad574c1f6e645cabf8eb065c307d04e8ee55022a0743d972a7d503a68b0c71dc55371daa495176101b0b0d8c3e529478482b6feabd52d0dc770d00560b8ce5f545aff7a4d094da0ab1198fc6891c64631ab2bcfbe5f795cf1953326d493972e553160784c9133c84c8746e83202feb5bcf14fb21706f2bf2f9a767942f67cb", 0xc7}, {&(0x7f000073c000)="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0x1000}, {&(0x7f0000ad1000)="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0x1000}, {&(0x7f00005a6000)="89e1d27949c46c20efa033e5b35081f54a036681bde33086423776bd97c57d414209fdfcf125d15e1ca63da43bcdc04c0ec3499f13ac4347699702b6f9daea6204113b336edee0721cc96c173f5b696db7d9d5769933379ed04b2c765822bc42b19e4e7035e974b61569936552f1a0a31f7ef4eed050f030cb77e89de8978f8a3404be034060287eaa94f730d666967127ba0babe6bafe7ce3ae47c7a849dd24aa28a4acb29401e5fe52cffacb849eb15a595a415f6226246f68c9af3ff16043ffeacbd27cb4b55e765b2340c688", 0xce}, {&(0x7f0000c5b000-0x4e)="0fcd31b4dda28a3750472dea2bce891c80517e136d1ef3436a5f2adeef12aa159f6568ff2decb137ba2599091e658a2706ff904023b066da4790c764becfe7e115552bf7f5cc431a0c72edf08cc5", 0x4e}], 0xa) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000765000)={0x4, 0x6}) 2018/01/11 11:01:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000338000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00005f8000)={&(0x7f0000fda000/0x1000)=nil, 0x5, &(0x7f0000681000/0x3000)=nil}, 0x18) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00001a9000)={0x0, 0x0, &(0x7f0000fc9000)=""}) 2018/01/11 11:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x10000000000009, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e8c000)='/dev/usbmon#\x00', 0xf2, 0x440000) recvmmsg(r0, &(0x7f0000a04000-0x168)=[{{&(0x7f00004bc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d25000-0x60)=[{&(0x7f0000250000-0xb1)=""/177, 0xb1}, {&(0x7f00006ca000)=""/163, 0xa3}, {&(0x7f0000a11000-0xa)=""/10, 0xa}, {&(0x7f000074b000-0xf0)=""/240, 0xf0}, {&(0x7f0000057000-0x32)=""/50, 0x32}, {&(0x7f0000e71000)=""/79, 0x4f}], 0x6, &(0x7f0000937000)=""/206, 0xce, 0xe5c4}, 0x5}, {{&(0x7f00008db000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab5000-0x60)=[{&(0x7f00004a4000-0xb8)=""/184, 0xb8}, {&(0x7f0000334000-0x1000)=""/4096, 0x1000}, {&(0x7f0000729000)=""/92, 0x5c}, {&(0x7f00000da000-0xfa)=""/250, 0xfa}, {&(0x7f0000814000)=""/157, 0x9d}, {&(0x7f0000986000)=""/181, 0xb5}], 0x6, &(0x7f000018d000-0x16)=""/22, 0x16, 0x10001}, 0x200}, {{&(0x7f000065a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000244000)=[{&(0x7f0000fa0000)=""/61, 0x3d}, {&(0x7f0000fe9000-0x5)=""/6, 0x6}, {&(0x7f00007d2000)=""/68, 0x44}, {&(0x7f00000db000-0x42)=""/145, 0x91}, {&(0x7f00001e8000)=""/0, 0x0}, {&(0x7f0000085000-0xa6)=""/166, 0xa6}, {&(0x7f0000167000)=""/113, 0x71}, {&(0x7f00009c2000)=""/113, 0x71}], 0x8, &(0x7f0000500000-0x5d)=""/93, 0x5d, 0x4}, 0x2}, {{&(0x7f0000903000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000379000)=[{&(0x7f0000d6a000)=""/63, 0x3f}, {&(0x7f0000cc7000-0x43)=""/67, 0x43}, {&(0x7f000073c000)=""/208, 0xd0}], 0x3, &(0x7f0000137000-0xe4)=""/228, 0xe4, 0x10000}, 0x5}, {{&(0x7f0000130000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ee1000-0xa0)=[{&(0x7f0000729000)=""/218, 0xda}, {&(0x7f000089a000)=""/242, 0xf2}, {&(0x7f0000ad0000)=""/123, 0x7b}, {&(0x7f0000fda000)=""/252, 0xfc}, {&(0x7f0000d55000-0x75)=""/117, 0x75}, {&(0x7f00004d2000-0xe6)=""/230, 0xe6}, {&(0x7f00006ce000-0x7e)=""/126, 0x7e}, {&(0x7f0000e42000)=""/216, 0xd8}, {&(0x7f00008ae000-0x1000)=""/4096, 0x1000}, {&(0x7f000060e000-0xbd)=""/189, 0xbd}], 0xa, &(0x7f00007f5000)=""/197, 0xc5, 0x2}, 0x100}, {{&(0x7f0000aba000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000b38000)=[{&(0x7f0000008000-0x42)=""/66, 0x42}, {&(0x7f00006fb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ae9000-0x7e)=""/126, 0x7e}, {&(0x7f000028a000)=""/0, 0x0}, {&(0x7f00008ab000)=""/49, 0x31}], 0x5, &(0x7f0000e3c000)=""/4096, 0x1000, 0x285}, 0x5}], 0x6, 0x2, &(0x7f0000508000)={0x0, 0x1c9c380}) sendto$packet(r1, &(0x7f00002eb000)="65eb", 0x2, 0x4000090, &(0x7f0000bb5000)={0x11, 0x0, r2, 0x1, 0x4b04d7b0, 0x6, @random="07e7f594cb53", [0x0, 0x0]}, 0x14) 2018/01/11 11:01:07 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36e2, 0x8, 0x0, 0x7ff, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in={{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]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x8001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000079000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x401, 0x4, 0xffbf, 0x7fffffff}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000017000-0x1000)=""/4096, &(0x7f0000c71000-0x4)=0x1000) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000846000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000099000)=""/130) r5 = dup2(r4, r4) r6 = shmat(0xffffffffffffffff, &(0x7f0000a08000/0x1000)=nil, 0x2000) shmdt(r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ac9000)=@assoc_value={r3, 0x1ff}, &(0x7f0000a2e000)=0x8) socket$inet(0x2, 0x80007, 0x101) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000230000-0x4)=0x1ff, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000064000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a81000)=0xb) fcntl$lock(r7, 0x5, &(0x7f0000385000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 11:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x100000000, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f7000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 11:01:07 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f85000-0xa)='/dev/cuse\x00', 0x1030c0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000f84000)={&(0x7f0000f84000)=[0x4, 0x89, 0x2, 0x6], 0x4, 0x100, 0x36c, 0x9b5, 0x9, 0x81, {0x4, 0x10001, 0x80000000, 0x1, 0xfff, 0x80, 0x247b, 0x8, 0x3, 0x0, 0x100, 0x0, 0x4, 0xddf, "870fa7120f2bfb1bae8ddb7331b28d64ea34d92cd361dba50923284e1776a142"}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f84000-0x21)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e67e", 0x21) 2018/01/11 11:01:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000781000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a88000)=0x8, 0x80000) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/170, 0xaa, 0x2040, &(0x7f0000000000)=@in6={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x241c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x9, [0x3ff, 0xbd, 0x6, 0x5, 0x8, 0x7fffffff, 0x7, 0x2]}, 0x5c) 2018/01/11 11:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d39000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_bt_hci(r1, 0x400448cc, &(0x7f0000fb2000-0xf8)="80113e9927dcc681aa39919975f9f09df18d7ac487990e49dfa9cebcefb1e184562dafc2490b8f752e8b87432bc0855eea3988b267adf4ef2ab6caff24f1ba18f26e1dd92683350eb228cfc417fe1592aa1cbb4752328600b4cfcf7678a72b36ef466e0c726f187b39d483844e4b2e6f5be3ef72ce34d8606d4e9d5a9850df250420786233e0daa05d0291a780658988234ae6086e564aa78566865cf3c8c02aaae824e1de808151bada511d739327456f275e5989fe3ad8a0695635ecf5094f0565458aeb82637271bf314262d7ae5c88b4a0c4dd9dae9acb3216aa235572f42757ce6adc83690fd2f1a1ee1f7065264760bfa1fbe6517b") ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x8, "3a3161d34a31c5e8678e45abf8fdd2527a593736934dcdb51ecca57bf77f590c95611580cff23cdc575a7e0061f691beec65bd9f851afbedd1cae879a1e4bd7c", "324f3d17eaa03ccf127b62e3609e85c99139c586f880e76eaf39243765734102", [0x3b4, 0x45e9], 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/11 11:01:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$packet(0xffffffffffffff9c, &(0x7f0000a90000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b2f000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d0f000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 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], 0xffffffffffffffff, 0xbb}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, r1}) r2 = dup2(r0, r0) r3 = add_key(&(0x7f000013b000-0x5)='ceph\x00', &(0x7f0000b1d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r3) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000179000-0x4)=0x524, 0x4) 2018/01/11 11:01:07 executing program 0: mmap(&(0x7f0000001000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000517000)='/selinux/checkreqprot\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a88000)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000f5a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) [ 50.540842] x86/PAT: syz-executor7:7488 map pfn RAM range req write-combining for [mem 0x1d12c0000-0x1d12c1fff], got write-back 2018/01/11 11:01:07 executing program 0: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000ddf000-0x50)=[{&(0x7f0000fb3000-0x72)='7', 0x1}], 0x1, &(0x7f0000fb0000-0x48)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb5000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000197000-0x10)={0x0, 0xfff, 0x2, 0x81}, &(0x7f0000fb6000-0x4)=0x10) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000852000-0x8)={r3, 0x10000}, &(0x7f0000fb6000-0x4)=0x8) 2018/01/11 11:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000398000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ce5000)=0x60) fsync(r0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000abc000-0x8)=[{0x4, 0xff}], 0x1) accept$packet(r0, &(0x7f0000683000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c52000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a9d000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x200, 0x9, 0x500, 0x1, 0xc001000c, r2}) 2018/01/11 11:01:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4000)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000095c000)={0x1, 0x0, [{0x571, 0x0, 0x0}]}) 2018/01/11 11:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x7f, &(0x7f0000ae6000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f00004d3000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2020600) unshare(0x2000000) r1 = memfd_create(&(0x7f0000cde000)='%#.,\x00', 0x3) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000e8b000-0x38)={0x3, 0x9, [{0x3ff, 0x0, 0x21b}, {0xfff, 0x0, 0x5}, {0x401, 0x0, 0x7}]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000c8d000-0x6)={0x4, 0xb9}) 2018/01/11 11:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000dca000-0x8)={0x0, 0x0}, 0x401, 0x930a) syz_extract_tcp_res(&(0x7f0000488000)={0x0, 0x0}, 0x8, 0x4) syz_emit_ethernet(0x178, &(0x7f000069d000-0x178)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0xa6fd, @ipv6={0x0, 0x6, "03f0c7", 0x142, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x2, r0, r1, 0x1000, 0x0, 0x12, 0x0, 0x3, 0x0, 0x1, {[@mss={0x2, 0x4, 0x2}, @fastopen={0x22, 0x11, "a989a82acc02f738c234e5f4a569d7"}, @mss={0x2, 0x4, 0x5}, @eol={0x0}, @nop={0x1}, @eol={0x0}, @timestamp={0x8, 0xa, 0x2, 0x1}, @mss={0x2, 0x4, 0x3}, @timestamp={0x8, 0x3, 0x0, 0x3ff}]}}, {"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"}}}}}}}, 0x0) 2018/01/11 11:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000685000-0x10)=[{&(0x7f00003b0000)="29000000200019060000061000d9f50602000000000000029e0000040d000400ff7effffffeb000000", 0x29}], 0x1) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c28000)='/dev/input/mice\x00', 0x0, 0x400000) inotify_add_watch(r1, &(0x7f0000c82000-0x8)='./file0\x00', 0x400) 2018/01/11 11:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe3, 0xc7342a6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000f82000)={{0x0, 0x0, 0x17, 0x0, "7d4381d37eb74d2117e5928ca1f09c4650f5d8cad24968b06f9175a6743db9c6c9842e11e3d873b83b00f142", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, "d25985bddb1fd2b58f61ebb412680317a345c1298126efb5bb903336929dda1d7ad833ae08cf5d89f0ea54ad0155a24a777756e548a32dcaf22fbc3a0a2b708f", &(0x7f00009cf000-0x1d)='lo*::{cgroup:eth0proc%md5sum\x00', 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00001c0000-0xe)='./file0/file0\x00', &(0x7f0000414000)='./file0\x00', &(0x7f0000599000-0xc)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000202000-0x8a)="") 2018/01/11 11:01:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001000-0x4)=0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/11 11:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) socket(0x0, 0x5, 0x5) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 50.624160] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/01/11 11:01:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000003d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xa7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc377, 0x2, 0xfff, 0x2, 0x84}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000119000)={0x11, 0x1, 0x3, 0x3, 0x0}, &(0x7f0000c8b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000018a000-0x98)={0x0, @in6={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x470e, 0x9}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000051c000+0xd80)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/11 11:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cad000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00001ea000)={0x3, 0x7, 0xfff, 0x100000001, 0x0, 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000680000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x40046104) syz_open_dev$vcsa(&(0x7f0000012000)='/dev/vcsa#\x00', 0xc348, 0x20000) 2018/01/11 11:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000087c000)='./file0\x00', 0x82) getsockname(r0, &(0x7f00005db000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000bcf000-0x4)=0x14) syz_emit_ethernet(0x4e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/11 11:01:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000554000-0x9)='/dev/sg#\x00', 0x3ff, 0x121001) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r3 = gettid() rt_sigqueueinfo(r3, 0x1, &(0x7f000041f000-0x10)={0x11, 0x400, 0x0, 0x0}) [ 50.678696] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/01/11 11:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f42000-0x8)='./file0\x00', 0x0, 0x8000000) perf_event_open(&(0x7f000001d000)={0x800000000002, 0x78, 0xde, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xff20, 0x8, 0x0, 0x0, 0xb81, 0x0, 0x0, 0x0, 0x4000, 0x40, 0x0, 0x0, 0x0, 0x40000000, 0x2ead, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000bdf000)=0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00004f5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$inet6(r1, &(0x7f0000855000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x2000002000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x28000008b, 0x1) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00006d2000)={r4, 0x1, 0x0, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r2, 0x0, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002fd000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00009f3000)=0x98) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00005ea000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000008d000-0xc)={0x0, 0x0}) write$eventfd(0xffffffffffffffff, &(0x7f0000cb2000)=0x0, 0x8) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f000014d000-0x8)={0x0, 0x0}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000093a000-0x4)=0x0, &(0x7f0000dfe000-0x4)=0x4) msync(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x2) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000c6e000)={&(0x7f0000631000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000939000)=[], 0x0, &(0x7f0000d1a000)=""/20, 0x14, 0x0}, 0x20) add_key$keyring(&(0x7f000068e000)='keyring\x00', &(0x7f00000b0000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, 0x0) close(r5) r6 = accept(r1, &(0x7f00008c8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00003b3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r6) 2018/01/11 11:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e88000-0x8)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000008e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2a}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000e01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r0, &(0x7f0000176000-0x7)=@random={'^\b\x00\x00\x003', '\x00'}, &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bdd000)=0x0, &(0x7f0000118000-0x4)=0x4) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000b97000-0x400)={"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"}) 2018/01/11 11:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt(r0, 0x4, 0x1, &(0x7f0000fd7000)=""/6, &(0x7f0000bef000)=0x6) r1 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000001000-0x2c)="df8e392937a186d630043615593baa57ff00020615ffed0000079bb4d5ed5cff0300000000000076ff8dffff080cf4eacc49d49531ff070000e70009595d0000000000000093bffffffeffbd71ba89734f4e030000000255", 0x58) lgetxattr(&(0x7f0000b64000)='./file0\x00', &(0x7f00007e5000)=@random={'security.\x00', '\x00'}, &(0x7f0000ee7000)=""/186, 0xba) write(r1, &(0x7f0000441000)="24000000190025f4061c1ffbffe6fc0e0ae7ff000000000080ffffeb080002000000ffff", 0x24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000339000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000b11000-0x10)={0xc3, 0x5, 0x9, 0x1}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x3, &(0x7f0000710000-0x4)=0x7f, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a0c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f000058b000-0x10)={0x408, 0x1000}) setsockopt(r1, 0xfffffffffffffff9, 0x40, &(0x7f0000cdb000-0x6a)="401b3fec8d9d40235bfaae787eee9095f1d427689c98286eddf4d1f1163afe58c57dc0ea3f0692cba6dac03f7cbde9214e21c13523490f954cdd795f516d99b9814274cecc222dd60ce6e763164cb6b990a736d2170c4e12696735ccf54b0c7b267d2bcc3645676d420a", 0x6a) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket(0x8, 0x3, 0x3) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000bfb000-0x1c)=@req3={0x3ff, 0x6, 0x101, 0x3, 0xfffffbffffff7ffd, 0x4, 0x6}, 0x1c) connect$inet(r4, &(0x7f0000429000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$dspn(&(0x7f0000df7000)='/dev/dsp#\x00', 0x10000, 0x101) socket$inet6(0xa, 0x80006, 0x401) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000d2d000)=0x128, &(0x7f0000486000-0x4)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00008f2000-0xc)={0x24000001, 0x6, 0x35}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000094e000-0x18)={0x0, 0x1, 0x30, 0x3, 0x4d}, &(0x7f0000eda000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dc0000-0x98)={r7, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac60, 0x8}, &(0x7f0000a46000)=0x98) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) 2018/01/11 11:01:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000021e000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000041a000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000082e000)={0x0, 0x0}, &(0x7f000042a000)=0x8) pause() ioctl$LOOP_CLR_FD(r1, 0x4024700a) 2018/01/11 11:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000a4a000-0xf6)=""/246) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000437000-0x4)=0x9, 0x4) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000736000-0xae)=""/174) preadv(r0, &(0x7f0000b20000)=[{&(0x7f00003fa000-0x24)=""/36, 0x24}, {&(0x7f00006f2000)=""/149, 0x95}, {&(0x7f0000fcc000)=""/96, 0x60}], 0x3, 0x0) 2018/01/11 11:01:08 executing program 5: socket(0x10, 0x80000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/load\x00', 0x2, 0x0) getpeername$llc(r0, &(0x7f0000dc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000072e000-0x4)=0x10) readv(r0, &(0x7f0000ab8000)=[{&(0x7f0000701000-0x1d)=""/29, 0x1d}, {&(0x7f0000d0a000-0xd2)=""/210, 0xd2}, {&(0x7f0000ecd000-0xb5)=""/181, 0xb5}, {&(0x7f0000255000-0xe5)=""/229, 0xe5}], 0x4) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0xffffffffffffffff, 0x8, &(0x7f00001c5000-0x4)=""/8, &(0x7f0000c54000)=0x11b) 2018/01/11 11:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x108, 0x0}, 0x10) r0 = socket(0x1b, 0x1, 0x101) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/load\x00', 0x2, 0x0) open$dir(&(0x7f0000901000-0x8)='./file0\x00', 0x0, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fb5000-0x8)={0x1, [0x0]}, &(0x7f0000986000)=0x8) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/11 11:01:08 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)=0x800000000001000) connect$unix(r0, &(0x7f00004ba000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/11 11:01:08 executing program 4: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7ffffffffffe, 0x84) r1 = syz_open_dev$admmidi(&(0x7f00009da000-0xe)='/dev/admmidi#\x00', 0x0, 0x200000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00001fd000)={0x8, 0x9, 0x6, 0x4537, "3ad3c66e207d760fe0d1483fcf2f7106e7de86e3a35e58b9bc9d263996256dff"}) connect$inet(r0, &(0x7f0000792000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) syz_open_dev$vcsn(&(0x7f000053b000-0xa)='/dev/vcs#\x00', 0x0, 0x200000) r2 = accept$inet(r0, &(0x7f0000027000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0xf6) rt_sigprocmask(0x1, &(0x7f0000803000-0x8)={0x5}, &(0x7f0000f65000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f6b000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000739000)=0xa0) 2018/01/11 11:01:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000)=0x86, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2, 0x0) dup3(r3, r1, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) 2018/01/11 11:01:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x4, &(0x7f000071a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f76000-0x14)={r1, 0xc, "b13be31576681acaa5811738"}, &(0x7f000020c000-0x4)=0x14) 2018/01/11 11:01:08 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000770000)='/selinux/load\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef1000-0x20)={r0, &(0x7f0000440000-0x67)="4f4eb26cbf37e5aeff8fd56a2651b5c1de46b813615e26ea80c1e5d6efb28820efa5b0d035eaede102caef34f53388e287024ce96f2db303f4e0c882bf5928534783b7bb2e6395e0dedb8bc6053c3dfce5ed426b11393e242813bc7356d78c13d65537789603bc", &(0x7f0000bae000)="e4ff915ef282c8749cfed4878e08aeb006fe39d5b76809419e28a9271549d89097bca6305c3422e47a3890d1c567b13b88b13e0e0c20e8ebfaf42985d53a9b98ec662ac2ee96f2d8c0856b840f477c22c9e57e84501355b11e11dda87fec2cd4b02cc4332bd6bbc7307a29ae5d4e86c9fa17a345492def1924db063952", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x3, 0xa, [0x1, 0x1, 0x5, 0x5, 0x5, 0x15b4, 0x95, 0x2, 0x400, 0x401]}, &(0x7f0000001000+0xd12)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={0x0, 0x1, 0x6, [0x7, 0xfffffffeffffffff, 0x2, 0x3, 0x1, 0xf2]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000002000-0x68)={0x7b, 0x0, [0x7f, 0x1, 0x7, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x95)={r2, 0x8d, "4916d249cea8a211aee3861a76f7c4ed85a7aead5ad3154d761e0a403a7069d4c2a52b780291ef1a8d193dbaa071d36290efa87f0810d30758296022278a980c96662ea9d0fc86b345a2f2a4c51debba497a59553548e7212ec202e0af3bad4355b55f20fad891e1978d5a68af3ec6bd35b1ba7ae412df614184879ba77efb3a533bd73e79740351b496a3c750"}, &(0x7f0000000000)=0x95) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000050c000)=@assoc_value={0x0, 0x0}, 0x89) 2018/01/11 11:01:08 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000019000)=0x400000, 0x400000000fee) poll(&(0x7f000000f000)=[{r0, 0x4200, 0x0}, {r2, 0x1, 0x0}, {r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {r1, 0x200, 0x0}, {r0, 0x600, 0x0}, {r2, 0x80, 0x0}], 0x7, 0x9) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f0000016000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000001a000-0x5c)={0x4, 0x3, {0x3, 0x1, 0x4, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000019000)=@pic={0x0, 0x0, 0x0, 0x0, 0x927d, 0x0, 0x6, 0x6, 0xffffffffffff8001, 0x80, 0x1, 0x5, 0x3, 0x1ff, 0x800, 0x2}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001a000)=[], 0x0, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x2000000000}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001b000-0x20)=[{&(0x7f0000004000-0x6)=""/6, 0x0}, {&(0x7f0000007000-0x19)=""/25, 0x0}], 0x0, &(0x7f0000011000)=""/3, 0x216, 0x0}, 0x40000000000000}], 0x2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000013000)=0x0, 0x15) 2018/01/11 11:01:08 executing program 2: mmap(&(0x7f0000000000/0xf3d000)=nil, 0xf3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000f3f000-0x38)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/11 11:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00009d4000-0x9)='/dev/rtc\x00', 0x8000, 0x0) setns(r0, 0x8000000) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000b8f000)=""/236) r1 = syz_open_dev$amidi(&(0x7f0000c6e000)='/dev/amidi#\x00', 0x4dbba0b3, 0x101000) r2 = add_key$keyring(&(0x7f000099c000)='keyring\x00', &(0x7f000037a000-0x2)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000a56000-0x5)='user\x00', &(0x7f00003c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bf2000-0x7f)="ab446c2e603e548484812f28c5d64545bf1ea695e02cb7facc80c00e0d982ddd343c3ad492a93f379771d474797dc89e39519ecbc89ec4dbdd60554f59948315fa0a866ae284314075e1f571e4525723e1cba1eb0e89df7877884f37a68d5e91c082a2a5354540deed9dd553e255319bec353667c8dc11f2833637b4bc9db5", 0x7f, r2) sendmsg$nl_netfilter(r1, &(0x7f0000579000)={&(0x7f000038c000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000c79000-0x10)={&(0x7f0000e09000)={0x1040, 0x5, 0x0, 0x301, 0x6, 0x1, {0x7, 0x0, 0x0}, [@flag={0x4, 0x10}, @typed={0xc, 0x3b, @fd=r0}, @generic="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", @flag={0x4, 0x63}, @typed={0x10, 0x6c, @u64=0x7}, @flag={0x4, 0x55}, @flag={0x4, 0x5f}]}, 0x1040}, 0x1, 0x0, 0x0, 0x5}, 0x4000000) 2018/01/11 11:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00006f5000-0xda)=""/218) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000925000)='/dev/audio\x00', 0x0, 0x0) 2018/01/11 11:01:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003f8000-0x8)={0x0, 0x80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000001000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000029000)={r1, 0x3b, "967ced52e9484054a055d9dd05d68a4b9de8f46147ee64779f17182b8fad545628141d185e6bca2a6e3128634c494aacf404735365f5b4ea51b0e5"}, &(0x7f0000001000-0x4)=0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ptrace$peekuser(0x3, r3, 0x101) syz_emit_ethernet(0x5e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x28, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x5, [0x0, 0x0]}, @sack={0x5, 0xa, [0x0, 0x0]}]}}, {""}}}}}}}, 0x0) 2018/01/11 11:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000588000)=0x75) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) r1 = syz_open_dev$audion(&(0x7f0000a98000)='/dev/audio#\x00', 0x58, 0x401) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/11 11:01:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) recvmsg(r0, &(0x7f00003bd000)={&(0x7f0000a4d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fe8000)=[{&(0x7f0000808000-0x3b)=""/59, 0x3b}], 0x1, &(0x7f0000555000)=""/70, 0x46, 0x2}, 0x10000) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r1, &(0x7f0000283000-0x1d)="", 0x0, 0x0, &(0x7f0000153000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 11:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x40000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000065000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2c) r1 = getpid() ptrace$getregs(0xffffffffffffffff, r1, 0x7, &(0x7f000025c000-0x73)=""/115) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) 2018/01/11 11:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bbe000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f8e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0xff, 0x1, 0x20, 0x7f, 0x100000000}, 0x20) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000339000-0xdf)=""/223) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000059b000-0xb)='/dev/loop#\x00', 0x4, 0x1) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cb6000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000882000)=""/176, &(0x7f000013b000-0x4)=0xb0) r4 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r4) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000a9a000)=0x3) 2018/01/11 11:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c4d0ce63d9d8226"}) r2 = open(&(0x7f0000b22000)='./file0\x00', 0x400000, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e1c000)={0x0, 0x1000, 0x4, 0x6, 0x2, 0x400, 0x7fffffff, 0xffff, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x33de, 0x4, 0xffffffff}}, &(0x7f0000fa9000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ae4000-0x14)={r3, 0x1, 0x100, 0x0, 0xf3c, 0x800}, &(0x7f0000e01000-0x4)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000051e000)={@common='eql\x00', @ifru_flags=0x1001}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000673000)={0x8, [0x5, 0xffffffffffff7fff, 0x6, 0x1, 0x3, 0x6, 0x81, 0x6b8]}, 0x14) write$tun(r1, &(0x7f0000075000-0x1082)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "57c6bf", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) 2018/01/11 11:01:08 executing program 0: r0 = socket$inet(0x2, 0x800003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0xce, &(0x7f00005fb000-0x4)=0x0, &(0x7f000085f000)=0x4) 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) getsockname(r0, &(0x7f0000001000)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x80) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x3, 0x6, 0x1, 0x5, 0xa, 0x20, 0x80, 0x0, 0x0, r1}, {0x7ff, 0xffffffff, 0x7e91, 0x1, 0x23f, 0x961f, 0x5, 0xe06}, {0xffffffffffffff01, 0x101, 0x81, 0x46}, 0xa8, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffff, 0x1, 0x3, 0x2, 0x8, 0x10001, 0x4}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000003000-0x8c)={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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xdb)={r2, 0xd3, "c19bb4217c916d3460b76f73cc50ccfdcb04a982317464fe15de259f87aaec7766bcc2a5330bba16a44444bcb53d93d1815bcffa3027d12675c7555e0b44379762f735ea41ff36044b913d64e7d6db8d98c9e6d53c985c6c8c3d2e52f2a35d02a6339af878e9794ac472a3b10b92ee9f6fa6e36de22b5b8041d1e2573235eb64d34661d87fc473ae8c4665baf4123cd626b890c36aaa26f20a3493d444b426ef56e8e8e662d6a954e6cfeb529a2b7531af0910913cd91a3279bfb6e92891bc4b51582b1cc53b02cbfe6319b145337be933219a"}, &(0x7f0000003000-0x4)=0xdb) 2018/01/11 11:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a55000-0x9)='/dev/sg#\x00', 0x0, 0x2800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004ad000)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a72000)=0xee, 0x4) syz_open_dev$sndmidi(&(0x7f0000d31000)='/dev/snd/midiC#D#\x00', 0x6, 0x400000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000967000-0x18)="000000dd000001020000008c5ee18c10", 0x10) 2018/01/11 11:01:08 executing program 6: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000040000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000011000-0x138)={{0x5000, 0x106002, 0x8, 0x7, 0xffffffffbe6dbab3, 0x6, 0x4, 0x2, 0x9, 0x36a8, 0x8, 0x100, 0x0}, {0x106000, 0x100000, 0x0, 0x6, 0xfffffffffffff607, 0x4, 0x10ee, 0x4, 0x0, 0x1ff, 0x4, 0x7, 0x0}, {0x0, 0x7000, 0xf, 0x7f, 0x8d, 0x8e03, 0xffffffffffffaa8f, 0x7, 0x73, 0x401, 0xfffffffffffffffa, 0x9, 0x0}, {0x10000, 0x0, 0xe, 0x8, 0x2, 0x7f, 0x9, 0x1, 0x9, 0x5, 0x6, 0x7, 0x0}, {0x105000, 0x0, 0xb, 0x3, 0x80000000, 0xffffffffffffff00, 0xb8, 0x0, 0x10001, 0x8, 0x3bb8, 0x1f0, 0x0}, {0xf001, 0x6000, 0xc, 0x2, 0x2, 0xffffffffffff8933, 0x1000, 0x7, 0x5, 0x1, 0x7fffffff, 0x80000000, 0x0}, {0x2, 0x1, 0x9, 0x1f, 0x6, 0x6, 0x2, 0x0, 0x2, 0x1, 0x9, 0x80000000, 0x0}, {0xd000, 0xf002, 0xd, 0x7, 0x2, 0x3, 0xf316, 0x20, 0x3, 0x4, 0x3, 0x0, 0x0}, {0x15000, 0xf000, [0x0, 0x0, 0x0]}, {0x3002, 0xf000, [0x0, 0x0, 0x0]}, 0x5000a, 0x0, 0x7000, 0x20, 0x9, 0x6000, 0x2004, [0x4e3a868f, 0x69, 0x7, 0xf20]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000041000-0x8)='./file0\x00', &(0x7f0000015000)={{0x0, 0x0}, {0x77359400, 0x0}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000015000-0x48)={0x1, 0x0, [0x9, 0x7f, 0x7, 0x6, 0x401, 0x8, 0xff, 0x1000]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000002e000)=[@in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x1c) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0xbcea, 0x8001, &(0x7f0000013000)=0x0}) seccomp(0x1, 0x0, &(0x7f000003d000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/11 11:01:08 executing program 4: mmap(&(0x7f0000000000/0x26b000)=nil, 0x26b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f000026b000-0x10)={0x1e, {"ffff1f08008000"}, 0x0}, 0xffffffffffffff9f) 2018/01/11 11:01:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000947000-0x40)=[{&(0x7f000045a000-0xcb)="2a47fe8c66aa6fd0ff13aff99b017ca1a443285a34f846e490b7f5c33697e7c3b10911356bff2498518ec35e657128548f7f23b62ee48c895b68633b3406815061", 0x41}], 0x1, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0xfffffffffffffdc4, &(0x7f0000f80000-0x30)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0xffffffffffffffeb, 0x0}, 0x0) 2018/01/11 11:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000bac000)=0x0, 0x0) mremap(&(0x7f0000b7a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000df8000/0x1000)=nil) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) fdatasync(r0) 2018/01/11 11:01:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007d2000-0x8c)={0x0, @in6={{0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4c}, 0xa40f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cec000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000c46000)={0x3eab, 0x4000}) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000005000)=0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r4, &(0x7f0000795000)=""/4096, 0x1000) sigaltstack(&(0x7f0000ec6000/0x3000)=nil, &(0x7f000071b000)=0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000261000)={0x4, 0x3, 0x1, "8d50ce914cd6", 0x8, 0x0}, 0x10) setsockopt$inet6_buf(r5, 0x29, 0x2c, &(0x7f0000000000)="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", 0x1000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008ae000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r5, 0x2, &(0x7f0000894000-0x8)=0x0) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r6}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f0000002000)=0xfffffffffffffff9, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000159000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r6}) 2018/01/11 11:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000035f000-0xa)='/dev/dsp#\x00', 0x0, 0x40) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) statx(r0, &(0x7f00007eb000)='./file0\x00', 0x4000, 0xfff, &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f000089c000)="6e66733400b7b22c7866863f575e3d00070775fbc5ffd69cd7ffc411caa6b3d98d63f670149df68536539b09ecbc5911cc99", 0x0, &(0x7f0000bbc000-0x2)="76fe") 2018/01/11 11:01:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f000099e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000473000-0x8)='./file0\x00', &(0x7f00003b5000)={{r1, r2/1000+10000}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r4 = openat(0xffffffffffffff9c, &(0x7f000096a000)='./file0\x00', 0x0, 0xea) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000a3a000-0x40)={0xfffffffffffff001, 0x9, 0x5, 0xfe, &(0x7f0000955000)=""/254, 0x8e, &(0x7f000056a000)=""/142, 0x66, &(0x7f0000429000-0x66)=""/102}) 2018/01/11 11:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052d000)='./file0\x00', 0xc0000, 0x30) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000e6c000-0x77)=""/119) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/11 11:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() move_pages(r2, 0x3, &(0x7f0000a6e000-0x18)=[&(0x7f0000043000/0x1000)=nil, &(0x7f0000d07000/0x1000)=nil, &(0x7f0000ef8000/0x2000)=nil], &(0x7f000090e000-0x4)=[0x97f], &(0x7f0000842000-0xc)=[0x0, 0x0, 0x0], 0x6) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$amidi(&(0x7f000026e000-0xc)='/dev/amidi#\x00', 0x2, 0x2) recvmsg(r0, &(0x7f000000e000)={0x0, 0x77, &(0x7f000008b000)=[], 0x10000000000002fd, &(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}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000531000-0x4)=0x0) 2018/01/11 11:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000814000)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) 2018/01/11 11:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000927000-0x8)='./file0\x00', 0x44) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000710000)={&(0x7f0000000000/0x1000)=nil, 0x40, 0x5, 0x8, &(0x7f0000a8f000/0x3000)=nil, 0x0}) recvfrom(r0, &(0x7f0000648000)=""/4096, 0x1000, 0x20, &(0x7f00009b0000-0x10)=@llc={0x1a, 0x0, 0x5, 0x401, 0x3b46bc1c, 0x101, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000006a000-0x8)=0x0) sendto$inet(r0, &(0x7f0000126000)="", 0x0, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 51.152694] NFS: bad mount option value specified: vþ [ 51.154448] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/11 11:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000968000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac4, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000760000-0x8)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$dupfd(r0, 0x406, r2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 11:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/11 11:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000074f000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = inotify_init() open_by_handle_at(r2, &(0x7f0000072000-0x24)={0x24, 0xfffffffffffffe00, "674eadf456ba0e073177fe732e0012d6be6a798a30c1dfc426315b5c"}, 0x0) r3 = open(&(0x7f00009f9000)='./file0\x00', 0x141046, 0x0) write$evdev(r3, &(0x7f00009f5000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xff3e) sendfile(r1, r3, 0x0, 0x72439a71) 2018/01/11 11:01:08 executing program 7: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$cont(0x20, r0, 0xb4, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) 2018/01/11 11:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000310000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000efb000-0x6)='stack\x00') epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000e21000)={0x2000, 0x0}) [ 51.192728] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 51.225115] NFS: bad mount option value specified: vþ 2018/01/11 11:01:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000149000)=0x9, 0x3) 2018/01/11 11:01:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x50)={@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]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x9, 0x81, 0xae1f, 0x500, 0x4, 0x100000, r1}) timer_create(0x0, &(0x7f0000000000)={0x0, 0xc, 0x0, @thr={&(0x7f0000001000-0xdb)="8a3213777cec83b273bfdf1e2e4233fa20e1fed1418de83d81d9fb291926d1be90f17d9ced6bf073f7d21ccfc67aecddc841ccebb28131bace7647ee259149d269ef0e42b591f74c7cb9490865306f0786673f10026ff74b73a115ddc2a0e99127edbb02737cc114debcb2e1c3dbb238108d2c496edb9e5ee0f3c2f9c3388610cbfa6b831f1a9acd7bdf37d217f373d24835862ab0ee8d922d04a3ad6ae9ebfc818097da04f1bd7d6b9bc02ed730344e3b0c262e80b8ad05e2c3cefd4374f68a8c5af00950754e5bb78163d102d24b70b37e2d0a9ab3cc01dc7c5a", &(0x7f0000dfd000)="25060335d7614b6695df1cfd23e4bc8f8001cd1b8030480887048831812cc59c34998656d5d6c6adda7d12d64807c44ade2646bf603684e2b3a1f2c24df4692e891868d7211930daac3ea59f60fd9d07d736f1a406d9a5e7985450a14819827bbe7b2ce8e82bf9d9db0fb5f83198ecd561d53ca3f8fa088b656fa0646260533ae0ab45f4532439eb9bbbcbf7c5218f99a1f3cf722afd9502b663676a7c9e7c2e289af221684596355b123f50ce4b82bd53406083a6466ac9a69c6e7262d77a4d50c8fc1a2bb75ee70f66fcbc02b901f0bf4b0bbd1a6e97ea26cee89a28cce667baed0cfb0834fdf827e41990bed3538b550f0e10efb6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap$binder(&(0x7f0000120000/0x2000)=nil, 0x2000, 0x200000c, 0x80012, r2, 0x0) migrate_pages(0x0, 0x0, &(0x7f000093a000-0x8)=0x0, &(0x7f00004c0000-0x8)=0x0) 2018/01/11 11:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000962000-0x14)={0x20000000007, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe2(&(0x7f00006d8000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000079000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc1000-0x4)=0x14) 2018/01/11 11:01:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c4d000-0x20)=""/32, &(0x7f0000001000-0x4)=0x20) r1 = socket(0x11, 0x200000002, 0x0) setsockopt(r1, 0x8000000000000107, 0xc, &(0x7f0000236000-0x11)="", 0x0) 2018/01/11 11:01:08 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f000000e000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)={0x87, 0x7, "e6ee82342a2ce8800488cc50617c14367e2f5bb5aeeea96ddc2bfe43f6328a535b2ec12ceb9b30479af8bab8b35fa39402f6ebbecbf8afc843b0809c3238f2562d6d6d68d7ef07d10086b950dbe566e217e070c75efde5cc1836936aae0134544c97bc4e69cb56d834ca84e66432700e06f2ac11f38d7f03b1103fe97f27e0"}, &(0x7f0000014000)=0x0, 0x1000) 2018/01/11 11:01:08 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f0000018000)=[{0xc, 0x0, 0x0, 0x0}, {0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000001b000)='/dev/snd/pcmC#D#p\x00', 0x748, 0x40) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f000001c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000018000)=0x14) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/11 11:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x0, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) 2018/01/11 11:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000369000)={0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000cfb000)=0x4, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef1000-0x2)=0x0) accept$llc(0xffffffffffffff9c, &(0x7f000026e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000df8000)=0x10) mkdir(&(0x7f00006f2000)='./file0\x00', 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000008e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5, 0x3, 0x0, 0x7, 0x69b, 0x1f, 0x8}, &(0x7f0000a67000-0x4)=0x20) r1 = socket$key(0xf, 0x3, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f000076f000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) socket$inet6(0xa, 0xb, 0x518) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 11:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000028a000)={0x3, 0xffffffffffffff9c, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ac4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a6f000)=0xb) socket$unix(0x1, 0x7, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x701, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000000000)=[], &(0x7f0000898000)=[], 0x0) syz_emit_ethernet(0x72, &(0x7f0000c85000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="c4fb1f61f2ac", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0xb, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) 2018/01/11 11:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/11 11:01:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) sendmsg$key(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000013000-0x10)={&(0x7f0000014000-0x120)={0x2, 0x11, 0x4, 0xf, 0x24, 0x0, 0x7, 0x0, [@sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_x_sec_ctx={0x14, 0x18, 0x8, 0x9, 0x93, "d83323823bbcdbd30d0aa3c03de3607620c925795826caab9685c229ab3b3b2b91cdcf4fa868753343449441a94f2f77b29c30c007241294a2c8b176fcb4e4a94b75752f7a385a5ce50ea9bf9c5cc7bca7998e773426e241cf6f8b8c69889678d83a381335942a9e603be7fe12ed79c46b9d184e944446fd0c6faeb6482c5bd60df81c8c3f91e6c223623f2d434b7f338f5832"}, @sadb_x_sa2={0x2, 0x13, 0xff, 0x0, 0x0, 0x7, 0x6}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x2, 0x4, {0x6, 0x32, 0x7, 0xffffffffffff7ea7, 0x0, 0x6, 0x0, @in=@rand_addr=0x0, @in6=@loopback={0x0, 0x1}}}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x40}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setscheduler(0x0, 0x1, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d73000-0x1)="") r1 = accept(0xffffffffffffffff, &(0x7f0000ea1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed5000)=0x8) bind$llc(r1, &(0x7f0000c46000)={0x1a, 0xd, 0x8, 0x8, 0x4, 0x4000000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = fanotify_init(0x20, 0x80001) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000872000)={r1}) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/01/11 11:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000028b000)=0x7) connect$unix(r3, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/11 11:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x1, 0x1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) close(r1) 2018/01/11 11:01:08 executing program 3: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) 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]}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000)={0x0, 0x0, 0x0}, &(0x7f0000051000)=0xc) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000051000)='net/anycast6\x00') write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/11 11:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000013b000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000e4c000-0x9)='/dev/dsp\x00', 0x2000, 0x0) lstat(&(0x7f0000f6a000-0x8)='./file0\x00', &(0x7f0000207000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 11:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000574000)='/dev/hwrng\x00', 0x147102, 0x0) pselect6(0x40, &(0x7f0000fab000)={0x6, 0x3, 0x0, 0x8, 0x1, 0x80, 0x93, 0x4}, &(0x7f0000d91000)={0x7, 0x2, 0x7fff, 0x0, 0x9, 0x91e6, 0x80000000, 0x48}, &(0x7f00006f7000-0x40)={0x1, 0x2, 0x3, 0x100, 0x5, 0x80000001, 0x9, 0x8}, &(0x7f000047d000-0x10)={0x77359400, 0x0}, &(0x7f0000d58000-0x10)={&(0x7f0000b6e000)={0xa2b}, 0x8}) ppoll(&(0x7f0000129000-0x48)=[{r0, 0x2040, 0x0}, {r1, 0x408, 0x0}, {r2, 0x400, 0x0}, {r2, 0x0, 0x0}, {r0, 0x404, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8, 0x0}, {r0, 0x3, 0x0}], 0x9, &(0x7f000096e000)={0x0, r3}, &(0x7f000090f000+0x43a)={0x4000000000000005}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00008b8000-0x10)="61214293132d1adc86c24d2b82e6dae8", 0x10) creat(&(0x7f00005ea000-0x8)='./file0\x00', 0x40) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000ff2000)=""/207, 0xcf) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0x80000040000021, 0x0, 0x0}]}) 2018/01/11 11:01:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00005c8000-0x406)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85bc0b", 0x14, 0x7f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000045f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00004e8000-0x4)=0x0, 0x4) [ 51.490323] device eql entered promiscuous mode 2018/01/11 11:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ac000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00005d3000)=0xffff) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) linkat(0xffffffffffffffff, &(0x7f0000ab2000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000715000-0x8)='./file0\x00', 0x0) 2018/01/11 11:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000caf000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002a3000)='sessionid\x00') ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00005e6000)={0x7, 0x101}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a38000)=0x0) r2 = socket(0x10000000010, 0x0, 0xc) write(r2, &(0x7f000062e000)="140000000701df1efd4345ff7f00000000000000", 0x14) pwritev(0xffffffffffffffff, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="b5", 0x1}], 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x7) 2018/01/11 11:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d6c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000f65000)={0x80, 0x6, 0x0, 'queue1\x00', 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]}) unshare(0x8000000) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000224000)={0x3, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000eb2000)={0x0, ""/155}, 0xa3, 0x3, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000d4e000-0xe3)=""/227) 2018/01/11 11:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00002e4000)=0x200, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc9000)={0x0, 0x0, 0x0}, &(0x7f00004d5000)=0xc) ptrace$setregs(0xf, r1, 0xffffffffffffffe1, &(0x7f0000510000-0xd0)="7d708e6a1bdab5aa5abd85d19a6ad8265348140429b001e16f634b8caddeee391ee5ff1d7f9fe2c39d8e77bb4e204b4c9877820edf0bf39ef10256000960e8a72871ad51b848ca978d4112bf2303b43d28adf5dfb44b3722fb4988b435ed7b3dbd46c1e81655c29f0a7947a666b88d58fbdb2136db89d405779da48ae661d8bd1556d3b57458bce55eb038fbd82d565c05ec9aeaa15f1b451d149a18f7cb0718a645f30a5f37511f29dc620d6d8062c5d285573d4f8e3393adf3e6a95a3f9c4fbf56a8d1d1213cfb864e9d7f28cf5c8d") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) flistxattr(r0, &(0x7f0000657000-0x87)=""/135, 0x87) 2018/01/11 11:01:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000f71000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000bba000-0x28)=@random={'trusted.\x00', "6367726f7570706f7369785f61636c5f616363657373a1766d6e6574304000"}, &(0x7f0000000000)='trustedcpusetem1eth0$,&securitykeyringselfuser:\x00', 0x30, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000378000)='/dev/midi#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000c000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f000000c000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00009a8000)={0x2, 0x0, [{0x80000000, 0x0, 0x0, 0x0, @sint={0x5, 0x31cee454}}, {0xffffffffffffffff, 0x4, 0x0, 0x0, @irqchip={0x4, 0x7fffffff}}]}) 2018/01/11 11:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1000000000000001, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x80000003, 0x0, 0x0, 0x407ffc0001}]}) stat(&(0x7f0000508000-0x8)='./file0\x00', &(0x7f0000190000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 11:01:08 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00003b6000)=""/217) 2018/01/11 11:01:08 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f000000c000-0x1000)="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", 0x1000}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0xa)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/11 11:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000714000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getgroups(0x1, &(0x7f0000b57000-0x20)=[0x0]) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpgid(0xffffffffffffffff) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x7, &(0x7f0000061000)=""/4, &(0x7f0000000000)=0x4) 2018/01/11 11:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) inotify_init1(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007b0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x7ff, 0x10001, 0x40}, &(0x7f0000dee000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000049c000)={r2, 0x7}, &(0x7f000046d000)=0xffffffffffffffe0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/dev/sequencer2\x00', 0x8000000000001, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000749000)=0x4, &(0x7f0000b6e000)=0x2) 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}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) [ 51.573196] kauditd_printk_skb: 121 callbacks suppressed [ 51.573203] audit: type=1326 audit(1515668468.833:334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 11:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f000054c000)="30bb7c465c2885c0ec32f15aee1eadf435efdedeb280d4b12e190f7f1410d35832b50f17b576b21324ba5c50704c7917a8bcd537d93922f43fccd1d5b74db583209d99bb80d7914ddeced46046ae471fd7f4bbb98161f796f40d7a2a36e02824c1f99befddad70c2d0de5dafe863725fc2cdba6c7c9e702afb0b3be9e739101d928fa94935e9dadedc8f", 0x8a) r1 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d94000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x2, 0x1f, 0x3, 0x3, 0x2, 0xa0, 0xa0, 0x0, 0x0, r1}, {0x6, 0x8000, 0x1, 0x88d9, 0xd1, 0x4, 0x2, 0x200}, {0x4, 0x7, 0x401, 0x4}, 0x6, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x1, 0x1f, 0x800, 0x100000001, 0xfff}}, 0xe8) r2 = socket(0x0, 0x801, 0x9) r3 = syz_open_dev$sg(&(0x7f0000510000-0x9)='/dev/sg#\x00', 0xa4, 0x24102) ioctl$KDSETLED(r3, 0x4b32, 0x6) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000747000)=0x0, &(0x7f0000888000-0x4)=0x4) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000d3d000-0x4)=0xffff, 0x4) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000782000)="0bf11bc66876a973c9da7b802c15532310", 0x11) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000439000)=0x0) getgroups(0x8, &(0x7f0000fa4000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = fcntl$getown(r4, 0x9) lstat(&(0x7f00001c3000-0x8)='./file0\x00', &(0x7f0000e5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$adsp(&(0x7f000081e000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x140) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000da3000-0x4)=0x0) r10 = getgid() r11 = gettid() getgroups(0x7, &(0x7f0000178000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) pivot_root(&(0x7f00005e2000-0x8)='./file0\x00', &(0x7f0000ef1000)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f58000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000592000)=0x23a) r14 = getegid() r15 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d84000)={0x0, 0x0, 0x0}, &(0x7f00001c4000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f0000037000-0xa8)=[{&(0x7f0000a8c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009d4000-0x90)=[{&(0x7f00000a7000-0x67)="630478f6e6f275a65d9232ef6b80b1639c4da59df126e451b9c66f1553111461bae3707b10b47a053c7d7979133bee3043901140686177269629e3c3a70d9bd0507fb70603a747ca521aa5bf9209d1e638149a1789cd736a11b033d718a55e44abf9fc2a552f66", 0x67}, {&(0x7f000060c000)="390a4eb9145c948e27f260448b5d6cc826128580b71613e0863af0ee169610b44bc130199261f7d188f20d2ba4cdef789691a09d5be907ccfc334116e8712c70aa051b8d7c74653b05dad2cc6af79de9d4890a12fd6fe4d5876ce16fecebfb905b622cb6cd1e66afc5cc6c4615a41c5e7f8da8b28e5cc2a30b7335b50907044ebb847185e00d71f2e98d7e560c697755df673035c923c480de10d7bfdb0981655b", 0xa1}, {&(0x7f000082b000-0x32)="910565078679b5c5e8fe82352715b07160fa429630cbd16f2ceb8aeb4d84ae223d4ce66bc8bbbf9e1612cfbbc6c1906edf14", 0x32}, {&(0x7f000044b000-0x1)="d8", 0x1}, {&(0x7f0000a9b000-0xe7)="73c5802dde27f377db9f5b81e77f56fbe5797539b5d7dc707300928421fcb5d6f408663f17a02b3d2b6d70eb6ef42897f0ecd6ec66e2889f19b47040a5770d6ce6d6d31737a8961c402d18aff24662b561b8ec1c90035513f1e1bdd5f70707141769db645ecc50b6e31b822ac61bd57d83b04ac92173c46bf10611c37905e49bdef86dbbfd4624536653384d2649731fd0f1539b72b408b1cc3419eb6ca542ca9b14106f2aae4f62eafd22542266e251e84668b070bcb2509ad99d1eb12c5c74094a74ed97bbc479a20471328884b02af5f1763fd1eb736bc64f8d4ef800bb7d8717101c88e312", 0xe7}, {&(0x7f00007f1000)="3c0285f50c770808ed01769937211a7fc5fd5420f200cdda8ffa003c7e8290c8f20140dd5ab7f6d33bba2566471f0de484ccfc99d69f598a6f9e4c86c712a6e6dbdf255105bce145531da4b7", 0x4c}, {&(0x7f00008ae000)="8439d8594e4d13fd0b6c63c0c10b11f5f6c473e97e1ae18ac23cdcd237e9962b5bfdcdeb855f86a2b388ea09871b1aa200033f6d99417f7f652e7d85558c787f2f311111d73c2966fe21d7ba2d2348f9bcfaaebe7ea8aceb5cbb641a9efa7e3fdcd417a17945a99e58d6a044cbaa8b09012bd2681044b14196c18e5aa72770afe257b7234c42823c26aaed84ad2628c32acc58ded1e1cf07a7af753260d45e3f51cf91a4b642ab1800188824cf1af7ab8e17", 0xb2}, {&(0x7f0000e31000-0x52)="3eec1ad690e58b5ad21c10f6e7f604875ef96beeef16884ab58f2018a1d111a49a6b0382a2d9df22050733d2e3c0be7c4df07f0e64ca5534fa343d5d9319368a56400e787151fdf36a8a02629eec28a90013", 0x52}, {&(0x7f00000d6000-0x25)="dd42f319ed21f67381b30d45e2215008d9dc6a89f3165c42d5019ddb37541e69ed27407642", 0x25}], 0x9, &(0x7f0000a9a000)=[@cred={0x20, 0x1, 0x2, r5, r1, r6}, @cred={0x20, 0x1, 0x2, r7, r1, r8}, @rights={0x30, 0x1, 0x1, [r4, r4, r2, r4, r4, r0, r0, r2]}, @rights={0x28, 0x1, 0x1, [r2, r4, r4, r2, r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r0, r4, r4, r2, r4]}, @cred={0x20, 0x1, 0x2, r9, r1, r10}, @rights={0x28, 0x1, 0x1, [r2, r4, r2, r2, r4]}, @cred={0x20, 0x1, 0x2, r11, r1, r12}, @rights={0x28, 0x1, 0x1, [r0, r4, r0, r0, r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r2, r2, r2, r0]}], 0x188, 0x4000}, {&(0x7f0000fe1000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f1e000-0x90)=[{&(0x7f00007a6000)="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", 0x1000}, {&(0x7f0000b7b000-0xe4)="a8918c5e5f707a9c8e3826d3ed32d3d7dd7bd0051196eb19260d3d928c3a1e172c0d55c0ba15b300b3f271fdf9eeefe7787dd2d00c50e17e8783f28a5fe011b3ebf725a33bb4c43e58a3a101652f4c0f949053b24fdba3a78c475b9e7d3c8e8f42b195109cc5ddad2b54c656cba8a27617071dd160ddc1e4b7b3c71d511b20ea1a68fb9245100b873be326e797fb31e7351d5e170da4b74efd6a99a55f51fecce35d0446dfc9eb852e0974855f858f63f9d41cd5ed93bdbb072b670753bdc207653c78f3e4c8306548af1b400f6d91409820044097545f699b5f005bbf8c3a770b299523", 0xe4}, {&(0x7f0000c2a000)="0af995c0e19bf652218886b7a76229a91c931a0e241903a1f239c65d43eb3743945167ee53cd233572c8f98b06204af79c70713d57418f506884ac9e86239f02908f222bf51159d5993099fd361cb743c916a197d5a719353d0e7cc234947c2fb9a62a8138cb16abb2609864a0aa75030dfd2630ccf915db800acca2d531010df3a5781d980f1b8fae0864d0f6af0bfe8a5e97071c6132baf1c5634be4ffd751656b79f8c928ada879c685", 0xab}], 0x9, 0x0, 0x0, 0x10}, {&(0x7f000046b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000-0x20)=[{&(0x7f0000916000)="2e2e212beb1a44aef351a12435bed1793e693b93a386d8d97ad8a0d5f1bc696ae1ca54b0b2498c46071b5f1d91e73248ae6c453931ebcfe539fce4fe7c5ec45dac3b5f1a1f88c89ea42e79000144b6a4d0ebf698b24c830ed6d7fceec94543221d7cb816af3360f8bf0c03ff2146e45686df28087c59416695a132dc2834030d6c021e18ccb7716bf258170c40d222aa5a9e87976b684748c35d426ffcf4a57d62febaf09f0a932e6734cf32f49f2b66e05da30a12d012", 0xb7}, {&(0x7f00002bc000)="fa2ffa08aa74e5e091a1b8bcfc3e3fa07fe09735c51c704f691e17d0a9a27cfc844d87ee95df058bfd1645c96b82cadbc54b8aabb420d24cb47a4a46ee372431d981d5dea8f1101b58e658d8df817bbbb13ac5fdfadfc332c7b1f7f2da4817f7efdd60479045870cf38148bc912d9fbd270cdd538449c5e7f6c3541382ea4246b58c191a7ecbcb5d46d6a31de2a396895ece5d9041093fa6fae8734dcdaea2fe5f87d3199ea507cc86450a3e16013f034186084a8859f4acfb7863c5406f27430f8fd725efa7e369a0d0b9aa01f5a28d9bb56e7a189597", 0xd7}], 0x2, &(0x7f00003e6000)=[@cred={0x20, 0x1, 0x2, r13, r1, r14}, @cred={0x20, 0x1, 0x2, r15, r1, r16}], 0x40, 0x4045}], 0x3, 0x0) accept$inet6(r2, &(0x7f0000884000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000463000)=0x1c) 2018/01/11 11:01:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x2, 0x0) write$tun(r2, &(0x7f0000d6d000-0x4c)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "", @random="8d4ac7cb4324", "2af037670a973574759763af436234e7"}}}}}, 0x3c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000cb2000)={0x3, 0x8361, 0x200, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 11:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xa, 0x1ff, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = semget$private(0x0, 0x4, 0x40a) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000a91000-0x1000)=""/4096) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f00001eb000-0x1)=""}, 0x10) 2018/01/11 11:01:08 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000844000)='/dev/autofs\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bc3000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000f14000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c21000)="3081020028", 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a10000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b00000-0x4)=0xe8) sendmsg$kcm(r0, &(0x7f00004b5000)={&(0x7f000021c000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x8, 0x6, @random="47e5deb50afa", [0x0, 0x0]}, 0x14, &(0x7f00007a4000-0x60)=[{&(0x7f0000805000-0x3e)="de40683f9de57f6dea96e38bb5e39875903bca2f23be38b946af60d9b8b2deb753636ddf647aa2f2a595890754f8ea943388b4ec5e239c42f04ea73aed2fe9ff7df3a4b5bd133ce258c1f077a0a05ca65b36f19c89287cd0e91169e739115d420c898bedaa640922231df9af1c2c7e4a20e0de576df710266a5604cfb3d88a418ce61e11569093bbba18218e6131784909080fbd6d961730bc6b83825874a73843b70e37cd6899f962483427573a5ebe67f4641a768dee389030d8be71386ac1eedc1190932d4aee9ed24c87b3154885", 0xd0}, {&(0x7f00009a5000)="964c6f397b61cb780d5907a5684b4cfbfa742f6432309bc77933286f117c5be4a9320707018bfc2c37381f1b8ffe875fac8e47211fd56a9f6a97910ab1586c9ee926b8d77051627f537112e968f3bf0cd157f1f6580d804c6f7c385bf721aa169a0452e185caf7816081c8a8c585c8ba44c92a8ad4335ec4cb77764ecd53f615a8596beed798bb7d1c16d85a1a4d5e8bf235fea531a808d063063246bed83107039b1233f3b40428bd3ea0f8a6b2ef756b4526bea2f1ee2b087da067d37e664d00e5b236c5699c80c6992b", 0xcb}, {&(0x7f0000ad6000-0xce)="f602c51f13a1d70e6aa38065c4e098cc1ad965f086306f8e93bc05d7b71e4c7c4e419288eb8e5fc2643e9f38a22e9419d50150761d18c0b8287501e526e75ebe885c101935f0edecec014f5fcdb82b9e2da77bb9bbffa03d64fc36868867594040162997ee14c3ab0ee0275042ab26290b5efae25e849ffe345e7aae022d3d5b6f0b8a0efaed7dc315c706dbdac8c5ce4eae04bd0e07f963a64d41dee0607c204fe17228de748923b5a866a75dd07fc976f62434455c033c0433b613334cc0e0ab8be421d2700e4bb8e746fb1852", 0xce}, {&(0x7f0000e38000)="58105f5b34d1e597c160cbd79c8ca3662bdd4838b0712bfe1b43f5e0c4128013ed8bf16c1fac335d7a0f61bf0ef05d53d7210ff8b6b735b55f6acc9ae05fe9fe3071e4e398f5912acace03bce91489821d057b906e711473cfc845b7d35310466076cfeba98350f5c936ea4e31f690b1a79661c9c037326e7c3e171a290bde688edc2930a4fa381cc767b28ee661cfd3f31abe0832c916ac1476a0ea7019d59bd059d6b1872071bb7e8d99c4fb57e6aef8a709a3dc45", 0xb6}, {&(0x7f00008f1000)="d4a7df45066fc5668b1d1d6c6f2626c3c0437e1236edaacf7297cfbc525a3c45265356e973b3daa1c05bd5c3f5a6e42f2b58bd174409affc6dd4953d676b9febaa066462557334ef62bdcad0aeeed75fd7fd2c4867c4d95dced76c2cddb86b7765dbee6e2831225fa9b9791af183e4fe3aa9ee9d54474b4fbce395fb00b1702509187adf35ec929e2c0f8e124f03bdf5becfde041aa6394247eaca3c4f03fbd50658fc477c37212d38cf0f6abb26bf3db0fdf911b3374fa2d76949ea23743083ea34e42c551a44162863ec6e206a2c0d0d1def2bf20965eb93d42460fdfd6034cc684c52550363a851c438a0cecb60f3ee2b03a1c0292f1c", 0xf8}, {&(0x7f0000b64000)="e912a66fc64cce04c6b85f3218dd2a2d8d7bb1", 0x13}], 0x6, &(0x7f0000db8000-0xe0)=[{0xe0, 0x112, 0xb2e, "368ee7336ece5545b9b47c863d7deed7887785b0a0822506a1cc0e3b8a52a076c8a9ae31cc4f444095a9fb5ab590725c43f1f80429c3a5aa77b4a6ae8601e9576ebd3c031c194b0d3e358cc6474e174c9dba451552202177c103ae7430ce22e3b14a8854ef99a92e4d7251d195fd9bb2a5fade571355892ba10a633010de955d2b05957618cf61fdafced37193fb63725a805adeaafb0e86ff1b9f01c37d0dfe3e29bbc1849da76433d5ef92db923704762a3ccce098a2cd8a36c7ed6d06ed5b63ed488389654e2acb001d1de1f1"}], 0xe0, 0x4800}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000777000)='/dev/vga_arbiter\x00', 0x301000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000d0b000-0x4)=0x5) [ 51.643268] audit: type=1326 audit(1515668468.840:335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 11:01:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000364000-0xb)='/dev/adsp#\x00', 0x2, 0x100) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) eventfd(0x0) 2018/01/11 11:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x20008000, &(0x7f0000d36000)="", &(0x7f0000f20000)=0x0, &(0x7f0000459000)=0x0, &(0x7f0000196000)="") capget(&(0x7f0000cab000)={0x20071026, r0}, &(0x7f000065b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 11:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'skcipher\x00', 0x1000, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007ff000-0x4)="80040400", 0x4) mmap(&(0x7f0000080000/0x3000)=nil, 0x3000, 0x2000004, 0x10, r0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) dup2(r1, r0) readv(r1, &(0x7f00006a5000)=[{&(0x7f00004c1000-0xe7)=""/231, 0xe7}], 0x1) [ 51.756527] audit: type=1326 audit(1515668468.874:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=265 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 11:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f00009a8000-0xa)='/dev/vcs#\x00', 0x7, 0x200000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00008f8000)={0x4, 0x7fff, 0x6}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000438000)=0x1) listen(r0, 0x9) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r2, 0x0, &(0x7f00009db000)=0x0, 0x3a487921961cde85) 2018/01/11 11:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket(0x10, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000348000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f0000e05000)=0xfffffe3b) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x0) clone(0x0, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f8d000-0x10)='net/ip_mr_cache\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000059c000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000582000)=0x14) read$eventfd(r1, &(0x7f0000120000-0x8)=0x0, 0x8) 2018/01/11 11:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000214000)=0x0) io_getevents(r0, 0x5, 0x3, &(0x7f0000389000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000088c000)={0x0, 0x1c9c380}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000996000)='/dev/ptmx\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f000033e000-0x10)={0x0, 0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) r2 = creat(&(0x7f0000ba8000-0x8)='./file0\x00', 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000620000-0x88)={0x9, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/11 11:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[], 0x0, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000258000-0x10)=[{&(0x7f0000865000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000007c000-0x66)=""/102, 0xffffffffffffffcc, 0x0}, 0x0) 2018/01/11 11:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00007db000)=""/235) getdents64(r0, &(0x7f00003c2000)=""/5, 0x5) 2018/01/11 11:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000879000)='/dev/ptmx\x00', 0x80000, 0x0) r0 = gettid() pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000f83000-0x40)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f00007ef000-0x8)=0x1) write$eventfd(r2, &(0x7f0000f08000+0xe4c)=0x0, 0x8) 2018/01/11 11:01:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e8c000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d30000-0x10)=@common='ifb0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000992000)={0xffffffffffffffff, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008b8000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000-0x4)=0xe8) getpeername$unix(0xffffffffffffffff, &(0x7f0000beb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005c6000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00008e3000)={0x112, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000b16000)='/dev/snd/seq\x00', 0x0, 0x2a202) 2018/01/11 11:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000019f000-0xa)='/dev/cuse\x00', 0x103040, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000102000)=0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) write(r2, &(0x7f0000d2a000-0x22)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x22) [ 51.787213] audit: type=1326 audit(1515668468.874:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 51.814079] audit: type=1326 audit(1515668468.874:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 11:01:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008a0000)={0x0, 0x0}) semget$private(0x0, 0x3, 0x400000000000001) r1 = semget(0x2, 0x3, 0x14) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x8000000000}], 0x1, &(0x7f0000000000)={0x0, r0+10000000}) r2 = geteuid() setuid(r2) [ 51.839144] audit: type=1326 audit(1515668468.875:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 11:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd53f, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b86000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a2ae1b1aa1fc", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x4, ""}}}}}, 0x0) 2018/01/11 11:01:09 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000661000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000f80000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000220000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f0000f75000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/11 11:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r0, &(0x7f0000e99000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000008e000-0x4)=0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") link(&(0x7f0000329000-0x8)='./file0\x00', &(0x7f00000d3000)='./file1\x00') 2018/01/11 11:01:09 executing program 7: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000c8000-0xe)='/dev/admmidi#\x00', 0xfffffffffffff804, 0x20002) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00008c3000)={&(0x7f0000b6e000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f000065f000)=@flushsa={0x14, 0x1c, 0x800, 0x3, 0x2, {0x3e}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00007d9000-0x1a0)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xc, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) lgetxattr(&(0x7f000097b000-0x8)='./file0\x00', &(0x7f0000a35000)=@known='system.advise\x00', &(0x7f000044e000-0x34)=""/52, 0x34) 2018/01/11 11:01:09 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00002be000-0x12)='/dev/input/mouse#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004b0000)={r0, &(0x7f000054d000)="ee72f99cc6970ea2b0831a33a4e6a4c4cd9b00e51ae33e0adea5e631f7c585800bc4b3712cfd9d1ce7455f446bd8ecfb5344a9854b6f83ed4e4703", &(0x7f0000000000)="bf05a95ed94cfae910fd10fe1103843b000c3039da83e239d40531a648429bde6be41d8940ae257ec1215c02e21bbfad7ff8dcb4e496f432b96715d01ba1093dd3499c4849dbcc0e0ba4e4c01575db0079dc1755101048bbcf728acc9060ffbb217ed577068f459157fc6c8627b37fc78a2b8557a49df64d49064ddf479ef75637d01d86cf2656f92688", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e5000-0xa)='./control\x00', 0x0) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000a55000)='./control\x00', 0x86000006) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002fa000)='/selinux/context\x00', 0x2, 0x0) [ 51.948437] audit: type=1326 audit(1515668468.879:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 52.015926] audit: type=1326 audit(1515668468.879:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 52.041285] audit: type=1326 audit(1515668468.881:342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 11:01:09 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/mixer\x00', 0x88501, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000006000-0x4)=0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f000000b000-0xc)={@rand_addr=0x1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000002000)="87e3f87086bdbc533a812d0a1a4e3ff5dc1a659fa01bfd316a7afd9c326a7ed9267210e6d74c3ed09ffdd74b633614e033b5c02087374e4ffbcd530d635ef6fc8e4de84f7382342c37c472ca2ab2c882cd091c367242ecc054152109a96ece884bf4902a81a59541e51590493465afb494090f49768afeb0cef15ddd95c22c0448ef35616f2341e65e55154525f8836e6ede140736ae889d0b90f96d3926b8d7f51f6f67fb8b700c869c1bf0662bb4db3b16542cf78988172eae6fd837ca013419682ae45d10b6ed950eb4630e48972c9e8c80624559f209ff66a4848d153d9ae08467baf6b884cb88bd") syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x20000) clock_adjtime(0x0, &(0x7f000001b000)={0x1, 0x20, 0x4, 0xa4f, 0x3, 0x225, 0x0, 0x7f, 0x0, 0xfff, 0x1, 0xfffffffffffffff9, 0x924b, 0x6, 0x0, 0x0, 0x9, 0xe1ba, 0x8, 0x10001, 0x81, 0xce, 0x0, 0x7fffffff, 0x0, 0xffffffff}) close(r0) 2018/01/11 11:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x804, 0x1) syz_open_dev$binder(&(0x7f00005a0000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="") r1 = syz_open_dev$binder(&(0x7f00009c0000)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee1000-0xc)='/dev/autofs\x00', 0x20880, 0x0) ioctl$KDDISABIO(r2, 0x4b37) syz_open_dev$binder(&(0x7f0000899000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000d3f000)=@known='system.posix_acl_access\x00', &(0x7f0000575000-0xb1)=""/177, 0xb1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000014000-0xc0)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/11 11:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000003, 0x84) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00008a5000-0x4)=0x0, &(0x7f0000273000-0x4)=0x4) r1 = dup3(r0, r0, 0x80000) faccessat(r1, &(0x7f000008d000-0x8)='./file0\x00', 0x40, 0x700) 2018/01/11 11:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001f8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00008d6000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/create\x00', 0x2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b87000)='./file0\x00', 0x2000040) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000d9a000)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000078a000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x5) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000a62000-0x10)={0x5c, &(0x7f0000aec000)=""/92}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00009fe000-0x4)='tls\x00', 0x4) 2018/01/11 11:01:09 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f68000)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000f68000)=0xffffffffffff0000) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) 2018/01/11 11:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f6e000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000264000)='/dev/rtc\x00', 0xef9961f6835e2a29, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000284000-0x1c)=@req3={0x4, 0x101, 0x10001, 0x100000000, 0x5, 0x12000000000, 0x7ff}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000344000)=0xffffffff00000001, 0x4) 2018/01/11 11:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001af000)='/selinux/checkreqprot\x00', 0x381200, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000137000-0x88)={0x800, {{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="5c1a91156ea6", [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001}}}}, 0x0) 2018/01/11 11:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = eventfd(0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000954000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000604000-0x18)={0xaa, 0x0, 0x0}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x80000000005452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r2, &(0x7f000039e000-0x8)=0x0, 0x8) fcntl$getownex(r2, 0x10, &(0x7f000085e000)={0x0, 0x0}) close(r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000247000-0x50)={0x2, @tick=0x5, 0xd138, {0x400, 0x100}, 0x400, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = dup2(r4, r5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f000073a000-0x7f)=""/127) fcntl$setown(r7, 0x8, r3) tkill(r3, 0x16) [ 52.065888] audit: type=1326 audit(1515668468.881:343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 11:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000016c000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000715000)={0x7, 0x5b, "2501b36e40bdb690d3ac564432e1242babe092c60acfc3426a94ffaecbc139d15f523992ffe7f6ee602236a77b407e299f152d0c7cd23654e33928b8de0e610afb09c8033ca6a0d95d91bfe24179f6c1bd2a85b6a27c1671e2b6c8"}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d55000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000c1d000-0xa)=""/10) 2018/01/11 11:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000da1000)='/selinux/access\x00', 0x2, 0x0) getdents64(r1, &(0x7f00003ec000-0x2)=""/2, 0x2) flistxattr(r0, &(0x7f0000d72000-0x54)=""/84, 0x54) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00005d0000)=0x0, &(0x7f0000b46000)=0x4) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00004d5000)=0x0, &(0x7f000058f000-0x4)=0x4) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) 2018/01/11 11:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00004b3000-0x60)={0x0, 0xe, 0x7, @thr={&(0x7f00007ef000-0xd2)="5473ec717bb44621d9f70be2dc7b877175486a96799f7a45084252ae9fffecd45b21e204a1cb9c69a943e6692cd4a324a609edbb3698adf77567f56cfd18104bac047f8aeff1a4f133545b3d98a5cffd0192506c4a785017fe832272a5a8107a7cbdc50187f116b45afe6663237bddb9e739d29811d3869e7b39593ee01d05cf3065849591188cc5469a721e2846b3b35f0b07dbcfa7cffa45c4370fa4221e728865ebfc3b75827be8e45750f2ae6528a609f08f1cab30f9248c07c2fdfe1b1ce8aa0202c76e6d8f127d8939cd169df2984f", &(0x7f00002ba000)="1e14255d108fc0efd1e86a57f30506a29410d16555201f595e1fdffecb339df289b8825773f6b1f3622314562302e35352c8f40b6bd3682c9e338418a561ea91f973df4cebe9c868231ffd28e38f6b8f3d43ca9829ca7d5b295abc82caa44509edcc157e5725882f83413f41f71e026aa161ef0cf395d479c9e2eca257e0af9f232245ce945ca95507512172b156af0dcc1a72fc7cdbe1e201b80ada872a9373b1ccf54dbf7e100b9d15f4e141a381bc7da255a130aaea86df1fdbecb73804cefb4a10493304b0d43539c89727f6306c6f855519"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b7000)=0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x2, &(0x7f000079e000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000784000)=0xc) 2018/01/11 11:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008c0000-0x190)=[{0x0, 0x0, &(0x7f00005c9000-0x10)=[{&(0x7f000023b000-0x10)="b13f0000000000002804000000000000", 0x10}], 0x1, &(0x7f0000be2000)=[], 0x0, 0x0}], 0x1, 0x40800) recvmsg(r1, &(0x7f0000d0d000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00003a4000-0x20)=[{&(0x7f00008ec000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000e91000-0xc)='/dev/audio#\x00', 0x1f, 0x4000) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000063a000)=0x0) 2018/01/11 11:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000690000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005d0000-0x8)={0xfffffffffffffff9, 0x100000001, 0x1f, 0x3f}, 0x8) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00006c2000)={0x8, &(0x7f0000312000-0x40)=[{0xffffffffffffffff, 0xea1, 0x360d3dc2, 0x0}, {0x0, 0x1, 0x1, 0x200}, {0xdbb, 0x5, 0x0, 0x2}, {0x3, 0x3, 0x0, 0xfffffffffffffffc}, {0x8, 0x8, 0x428, 0x3ff}, {0x2bcc42b4, 0x1, 0x2, 0x9}, {0x6, 0x9, 0x1, 0x7}, {0xffffffff, 0x6, 0x70b99c67, 0x4}]}) r1 = accept$unix(r0, &(0x7f0000014000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000186000-0x4)=0x8) r2 = add_key(&(0x7f0000e29000-0xa)='syzkaller\x00', &(0x7f0000faf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000038000-0x8)='big_key\x00', &(0x7f0000668000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004c2000)="2a268273dea009ca07005af8b942e04b67e24ddfa1d0e03ea957e186cc3140eb051cc272f3e372eb3e927ae5f1d43d1f3d52dd71a294d8d1d72087607eaac375a9ff29eeef5ad930be2a68ec39637b534a3e2038fdfd286aa62ac44900fb1cbfca8304fe20ec44a70fbe2b00c4415c81152367e078d9ee6935", 0x79, r2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b53000)=0x0, &(0x7f0000f7d000-0x4)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000338000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e5000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000305000-0xc)=@sack_info={0x0, 0x7ff, 0x314}, &(0x7f00004e9000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000039d000)={r3, 0x1400000000000}, 0xe) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005ea000)=0x0, &(0x7f0000e45000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003bb000-0xee)={r3, 0xe6, "af3b9ea434004bf6bb290d356a777cf3e50d751964d82867153cd3af07534fb5902f0023c30182762ed35e95f925967680879820e120659e38b8f97462ea523b2e5d6067232d7e92fb91f9fc5b31b06f940dc2002ab9dbc8622de18bcdbb56de0cd2f89685b0a0e4be0ca5d46a5bd7f616c6016a9c24c5858316ac5711fe0608b7305dba0ffcb20d5c018c1b35317008e03b851110794b5425e678dd89d71341903a05d83b5677cafb680bc4fb5fc4b6ffc3aef509876f0f039609a62ef06bf5b47718b724f4a90262f4e2337f24c35bc53ce92003b9c777ef5a6f53f8afa4558cc075cd47a6"}, &(0x7f0000e59000)=0xee) 2018/01/11 11:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000046000)=""/215) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f000049e000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x14, 0x0, "d9939802c885d6ea063ff8e5"}}}, 0x32) syz_open_dev$evdev(&(0x7f0000d27000)='/dev/input/event#\x00', 0x2, 0x24a00) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000248000)={{{{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]}, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000000, 0x100, 0x0, "21e2d3dff6eac6b4a9d87f8a3c156d92431495521783efb2ea7e239cc08c256d277d95d12c28c8c5d433f1e2fe85c1b7c36828edb65368569d0189962f05214a1bce1e9d71e89a122b9cb7501ec912fc"}, 0x160) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f00002a9000)=""/189, &(0x7f00000ad000)=0xbd) 2018/01/11 11:01:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)={{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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f000006a000)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000003000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c36000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="66880367bd1a", [], {{0x40086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/11 11:01:10 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x67, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 11:01:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000016000-0x8)=@fragment={0x3a, 0x0, 0xfffffffffffffd03, 0x7fd1b52d, 0x0, 0x6, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f00005e4000)='/dev/vcs#\x00', 0x9, 0x40) r2 = add_key(&(0x7f000077a000)='user\x00', &(0x7f0000477000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000fdd000-0x6)='logon\x00', &(0x7f0000d41000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005a5000-0xce)="bc84de89d766fa59a263ded9c55578b78be8ab01705dd1e133190317be3f05d88f299a777b60195ccfd988fbbe582027cd5944df1a2aa5c0932578dc8805e2b4cf6650c513065662cb7b057c56342dc9d16b2476eae075d958626393a6adfb17c51d72c28af4a9148ac021010c505de0ed964fe0b52c41bb8af8b5fb6bae1d5b5045f52fd4ad34dfd667379dc9468130cd06456fd4dbe743695b9df67ccd24d79beafb945561c9634e034cdfd2ee5e5b3d289eeab60d276a9c30a9335dc6f73b7a24ad5b0b8ce5afd533fa559271", 0xce, r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006fb000-0x4)=0x0) perf_event_open(&(0x7f00001af000-0x78)={0x2, 0x78, 0xfac8, 0x100000000, 0x4, 0x1000, 0x0, 0x9, 0x0, 0xc, 0x2, 0x80000001, 0x10000, 0x9, 0x101, 0x1, 0x3, 0x9, 0x24e25ea1, 0x25bd7a6e, 0x9, 0x2, 0xff, 0x0, 0x10001, 0x7, 0x5, 0x80, 0x4, 0x80, 0x6, 0x6, 0x10000, 0x7fffffff, 0x6, 0x366d, 0x1, 0x4, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000817000-0x1)=0x0, 0x7}, 0x800, 0x80000, 0x4, 0x0, 0x59, 0x2, 0x8, 0x0}, r3, 0xa21c, r1, 0x7) sendmsg$nfc_llcp(r1, &(0x7f0000e5e000)={&(0x7f0000990000)={0x27, 0x80, 0x7f, 0x6, 0x5, 0x3f, "e2cc5e5047f90fd1aaad060dbf3732593fa662e967adc2ba1972ddfe6a7f3bd260cc83ed1e3138871cc79b5639fb56e06fbec75699b20ab848e903973f08ee", 0x3}, 0x60, &(0x7f0000ebf000-0x30)=[{&(0x7f0000738000-0xa2)="49cc40a1d3836d2ec710250b576fc9e77eb07858b5acf80ca2cc3f2c4c5cde6f79756cad1ff877c9e93454330e1b29cf7007c156d75cf1a71ecd9a0df8c825bf7784066d2501d9b4bc97692e7ef973e6b10dd69935271fbba43d4dd2f424a434ac79b94b10f5ebda244e575109e223a51a7556a5beca27fddd9c779e42f052d58f0fbbf527ffb795d4f476cbcb5acc3f10a05111196b0c78f0ed9954f3db558f3bf4", 0xa2}, {&(0x7f00000bc000-0x58)="0cb1bf1eab29a6b6d195be8a882ec6c868e3aca977b2958cd25e65ed027f14c50bda94bbbf7503b7b7222072975f996e7b7a12f0bbfd774b487301c16b01b200342a18e743c8af08a35fbb385960f41927b83bb9830445e6", 0x58}, {&(0x7f00006b1000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000a92000)={0x1010, 0x19b, 0x10000, "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"}, 0x1010, 0x0}, 0x40040) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 11:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x4) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000eed000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCSTI(r0, 0x5412, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000284000-0x4)=0x81, 0x4) r1 = add_key(&(0x7f0000123000)='cifs.spnego\x00', &(0x7f0000973000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000889000)="7abbb34252e0438e84c927e67d3c587384a308053482333bce22d9c9c7c21e203b875d1e46ab77a9ef11240aa7f52708231e92e9b54366b0184a5f882fde18fb8e2f0088f3c2f754f1358ec51abfc34fbf1eeec91883ec9f1a5303def2273d04fdcc0d619531fbd531aeaa13395d87896b552568b2984ec2b46ce24f702b358a0fd1a324da544597f0be9cf2640130dec272cbc85645c88745dca2de0e2008e182eb84d3c008bd7488f1e89d27906fafec2a5339d9b73e6f83886a7b67646e5147d3431992170ba38a62803a2bd04820cf1fc453a5f6eff8037fe1c3", 0xdc, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000165000)='keyring\x00', &(0x7f0000389000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bdd000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d82000-0x4)=0xe8) 2018/01/11 11:01:10 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x17, 0x8, 0x401, 0x7, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000065b000)="", 0x0) 2018/01/11 11:01:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x8, &(0x7f0000000000+0xd4e)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003b7000)='/selinux/load\x00', 0x2, 0x0) accept$nfc_llcp(r1, &(0x7f000059d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a47000-0x4)=0x60) ioctl$TIOCNOTTY(r1, 0x5422) sendto(r0, &(0x7f00009f1000-0x18)="7186171243849fd3e2d53901aeebcb262a7405a86e6c1d75", 0x18, 0x40055, &(0x7f0000120000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc) syz_open_dev$loop(&(0x7f0000b97000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00001b4000)='/dev/snd/midiC#D#\x00', 0x8, 0x101000) fadvise64(r1, 0x400000006, 0x1f, 0x5) 2018/01/11 11:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000183000)="d4486be7022cbd6a50075fbaba88cd87c9806c8395fddcb83172aeb666c3b5ff7691570ae72c2d9b1bb0b2b673ff3c9dfd7533dac4006a499b415523e64246445b55515c9226ebf88d98963d6f52ee4af05424f51faaa03e94c4f64978feed28724429b164cbb76723", 0x69) 2018/01/11 11:01:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000eae000)="2e970c31dabb8c4e7e33fbab6e0809ee", 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ff3000)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000737000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000a88000-0x9f)=""/159, 0x9f}, {&(0x7f0000001000-0x5d)=""/93, 0x5d}], 0x2, 0x0, 0x0, 0x3}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x4001, r2, r3, 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xffffffffffffff18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x1, 0xff, 0x0, 0x3, 0x2, 0x20, 0x80, 0xe7, r5, r7}, {0x5, 0x1f, 0x0, 0x1, 0x5, 0x5, 0x0, 0x81e9}, {0x3, 0x101, 0xb8b, 0x6}, 0x6, 0x8, 0x1, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x3, 0xd5, 0x2, 0x131600, 0x9}}, 0xe8) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000002000-0x77)={r8, 0x6f, "05895a4a0194f96b7b68861b1b0e8679157bb2e9672a1bb6cae23c1ef7a7ad98e9dfa519e0866790d11c6175ada120664bb350b7d00546e7d16d196ba7f2e8834a0b2dfbc8a978ad3e1f2354d702f388ca539e3369212d5abf97c8ff1b67be33f8e9d5c7457b526cdd453fe63343ef"}, &(0x7f0000002000-0x4)=0x77) llistxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=""/152, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000003000)={@generic="c2868e6fe6523b956a530f3a409a1463", @ifru_flags=0xded14493b5f0c40d}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001e6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) 2018/01/11 11:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007b8000)='/dev/vcs#\x00', 0x5, 0x309382) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c50000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069f000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000286000)={@generic="016e64fe9f18edcc92b6d1a3b23104fd", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000bb8000-0x46)="1f00000001011f000001010040000076070003000900028005000000df1886", 0x1f) [ 52.765572] device syz1 entered promiscuous mode 2018/01/11 11:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = openat(0xffffffffffffffff, &(0x7f00004e5000)='./file0\x00', 0x100, 0x4) clock_gettime(0x0, &(0x7f0000e18000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000212000)='./file0\x00', &(0x7f0000ceb000-0x20)={{r3, r4/1000+30000}, {0x77359400, 0x0}}) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="ea35000500059a0000010592a564c53ee812006700007fff", 0x18) accept$alg(r0, 0x0, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc4000-0x11)='/dev/qat_adf_ctl\x00', 0x181000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f0000c14000-0x38)={0x401, 0xbff, &(0x7f0000d81000)="f6dc0826514519dc21840b9ee672a00119881eb672b86d1a545dd9386815032a367c84d16e83db29667158641277d98fa9f42143f134e47c13b896e94f9fd8749233a82ac35f3fe3f03fb40d7272e645ee5bbf92dff4af904f6c07d0c3a0db188debf9065e9022ab023863db3c41647457cbdd02ea277af42af4d4dcee57a05ce20afa4f2c95835f2e4b812cf5baafe1f1dc8d57576c93e3af9246c0aa1f11a3fea2f5", &(0x7f0000a53000)="31f3b4b8b5c7e6bf323c2533a49e14d6cb976dd1301f74d6afb75a20e0e938a43333ca21362fee3af51e625db72ad6ecf6", 0xa3, 0x31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r5, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000554000-0x10)=[], 0x0, &(0x7f0000ad3000)=[], 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d93000)='/dev/hwrng\x00', 0x101, 0x0) 2018/01/11 11:01:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x80000001, 0x4300) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007a0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b89000)=0x10, 0x80000) mmap(&(0x7f00006cf000/0x1000)=nil, 0x1000, 0x20000007, 0x20010, r1, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f000042a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x2}, &(0x7f0000058000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) fcntl$getflags(r4, 0x40a) fcntl$getown(r2, 0x9) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ecc000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000263000)={0x46, 0x3, 0x3, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 11:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000afe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f00009e0000)=0x0, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000c6f000)={0x0, 0x0}) r3 = add_key(&(0x7f0000be2000)='id_legacy\x00', &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000134000-0x5)='user\x00', &(0x7f0000fdd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000793000)="551e5be0ae1da6cb784a545ba3ef5daf594f4291435b27bd33a0163e9dd7", 0x1e, r3) 2018/01/11 11:01:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000012000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) 2018/01/11 11:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000040d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00001c3000)=""/21) personality(0x8) uname(&(0x7f0000005000)=""/0) 2018/01/11 11:01:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006aa000-0x9)='/dev/dsp\x00', 0x111203, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001000-0x4)=0x3) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001d1000-0x4)=@assoc_id=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/11 11:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mlockall(0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c32000-0x14)={0x666, 0x6, 0x80000001, 0x9, 0x2}, 0x14) preadv(r1, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f0000760000)=""/187, 0xbb}], 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000126000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/11 11:01:10 executing program 7: r0 = socket$alg(0xa, 0x3, 0x84) r1 = creat(&(0x7f0000ff5000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="17ac9b6bfd21a9b6aa791a66703e7776b4980998b32f5009d9419c3d5f3fb84a922766b1b0ce3b25d10576ac92cc0aa114b3c7127d03cf0eabe5fd8a747146f6f30fa296f7bc9a733ee5f1fc9e8f6a279f28820568847ed33473393aa0c00c0e0aac6aca93ed5db30c0b3b2894c7387822188cac38bfd28691f1911cc44638af99e2fc58d6087bd51b88b403ec16dfadb3ed98668b25d96f63fc98e30daeb521a74cc0a269c51a430288ed8cc36c67cd08bd2d92a241d61bdeeba1aa4c7e20f42591cd427650d828be5b12", 0xcb) accept$llc(r1, &(0x7f00004e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000033a000-0x4)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0xb, 0x0, 0x0) 2018/01/11 11:01:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800, &(0x7f000092f000)="", &(0x7f0000d2d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x410000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x7}) [ 52.889519] sctp: [Deprecated]: syz-executor3 (pid 7956) Use of int in maxseg socket option. [ 52.889519] Use struct sctp_assoc_value instead 2018/01/11 11:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000f00000-0x8)=0x0, 0x8) socketpair(0x11, 0x3, 0x1, &(0x7f0000fb0000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000de9000-0x4)=0x9e6, 0x4) write$eventfd(r0, &(0x7f0000022000)=0x6, 0x8) 2018/01/11 11:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000021c000)='/dev/vcs#\x00', 0x9e, 0x200) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000eff000)=0x0, &(0x7f000083f000)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00007ab000+0x5f8)=0xa02, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000182000-0xc)={0x0, 0x0}) 2018/01/11 11:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000063d000-0x4)=0x0, &(0x7f00002c5000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) utime(&(0x7f000091a000)='./file0\x00', &(0x7f0000b5d000)={0x0, 0x0}) timer_create(0x0, &(0x7f000041a000-0x60)={0x0, 0x3a, 0x2, @thr={&(0x7f0000c01000)="", &(0x7f0000910000)="2e5495bb13ac6d31d2cbfceab8e652aa9aa63d9b61c1d86a32c85328dc72b27c1c96e426c02f79faddad35726b349171a7c6a5f3a83fd339ea9c05db34d4f8ba7e79af4ab4e8392839b915000fe11bec0bc169e4af15c39f2dfd5e3459dfa2be68afa69d5c965b5189852e293a8ad211b4bb4a4dddccbb4b6d8f5ca26b8eb19d73b432164f224fdd08db1f17ff1c1f1bdfb9e5834ccba92785bad609f09520ef065c71cef9c9412ffafc767bf00a1383f13d9a9acc297ebbd9fb1ab6f2dd7ac5d997c065874feb2d8109cd16"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000056000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f000061f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003da000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 11:01:10 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000394000-0x15)='/proc/self/net/pfkey\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0xffffffff80000001, 0x0, 0x3, 0xb3cb}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00001e1000-0x10)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00003d5000-0xa)='/dev/vcs#\x00', 0x20, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000c77000-0x58)={0x100000000, 0x1, 0x3, 0x7, 0xc0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000077e000)={0x80000001, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xb8c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6, 0x5, 0xf3c7, &(0x7f0000afd000-0x10)=@common='bond0\x00', 0xc91, 0x4df0, 0x0}) 2018/01/11 11:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d8000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000d23000-0x14)={0x57, 0xb1a, 0x20, {0xfffffffffffffffe, 0x8000}, {0x53a, 0x80000001}, @rumble={0x8, 0x0}}) connect(r0, &(0x7f0000001000-0x14)=@ipx={0x4, 0x0, 0x3, "673aec3163f6", 0x0, 0x0}, 0x10) syz_open_dev$loop(&(0x7f0000162000)='/dev/loop#\x00', 0x81, 0x100) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ba000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/11 11:01:10 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c95487b94daf20000000900000006444f52d30f0001821c"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f000000b000)={""/1024}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000000a000)={0xde, 0x1000, 0x8, 0x1, 0x4, 0x1, 0x7, 0x9, 0x0}, &(0x7f0000004000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x5b)={r3, 0x53, "a7e2a18770cce21475bda9bf57af6a14de9ef58782348a2386a2c8da126f4b97edcc26bf2a6b2c254aa44001080b4c898f2d118e73b1fcd45bf67b698b785a28635f6888161ce120324b3581cbfe2b08c1f841"}, &(0x7f0000008000)=0x5b) 2018/01/11 11:01:10 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000)={@common='bond0\x00', @ifru_settings={0xffffffffffffffff, 0x100, @fr_pvc_info=&(0x7f0000007000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/11 11:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e9f000-0x8)=0xf3f) membarrier(0x0, 0x0) [ 52.923598] QAT: Invalid ioctl [ 52.954923] sctp: [Deprecated]: syz-executor3 (pid 7961) Use of int in maxseg socket option. [ 52.954923] Use struct sctp_assoc_value instead [ 52.957332] QAT: Invalid ioctl 2018/01/11 11:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000032d000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x4020940d, &(0x7f0000488000-0x8)={0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f1e000)=@assoc_value={0x0, 0x9}, &(0x7f00007f0000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004e2000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000973000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eac000+0x124)={r1, 0x5, 0x101, 0x7ff}, &(0x7f00007e9000-0x4)=0x10) 2018/01/11 11:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000008a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) [ 53.004875] hrtimer: interrupt took 25784 ns 2018/01/11 11:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = getpgid(0x0) sched_setscheduler(r0, 0x1, &(0x7f0000ade000)=0x2) 2018/01/11 11:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffd, 0x84, &(0x7f00005da000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000f00000)=""/120, &(0x7f0000f35000)=0x78) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) socketpair(0x3, 0x3, 0x7, &(0x7f000072e000)={0x0, 0x0}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000c48000)=0x4) socketpair(0x1, 0x80007, 0x0, &(0x7f000086d000-0x8)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000019f000-0x48)={0x40000, 0x0, [0x40, 0xa0000, 0x3, 0x1, 0x3, 0x1, 0x0, 0x8]}) 2018/01/11 11:01:10 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=r1, 0x4) r3 = syz_open_dev$admmidi(&(0x7f000000a000-0xe)='/dev/admmidi#\x00', 0x4, 0x20400) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000009000)=""/228) syz_open_dev$mice(&(0x7f000000d000-0x10)='/dev/input/mice\x00', 0x0, 0x20002) r4 = dup2(r1, r2) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f000000b000)=""/73, &(0x7f0000006000)=0x49) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f000000f000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000009000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x5, 0x6, &(0x7f000000a000-0x30)=@raw=[@jmp={0x5, 0x7fff, 0x2, 0x7, 0x0, 0x6, 0x10}, @alu={0x7, 0x2, 0x3, 0x7, 0x5, 0xfffffff8, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000001000-0x4)='GPL\x00', 0x6, 0x1000, &(0x7f0000011000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) fcntl$getownex(r0, 0x10, &(0x7f0000010000-0x8)={0x0, 0x0}) 2018/01/11 11:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abe000)='/dev/sequencer2\x00', 0x20100, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003f2000-0x10)={r1, 0x28, &(0x7f0000162000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0xc, &(0x7f00006fd000-0x1000)=""/4096, &(0x7f000075a000)=0x1000) 2018/01/11 11:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000d3c000-0x1c)="1f00000306fd0001000000008001fffff7f0090080060007ec000000", 0xf3) 2018/01/11 11:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000980000)={0x0, 0x0, 0x0}, &(0x7f0000d4a000)=""/79, 0x4f, &(0x7f00004f6000)={&(0x7f0000212000-0x40)={'digest_null\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/11 11:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000341000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000a7a000+0xaa4)=0x10) 2018/01/11 11:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() socket$nfc_raw(0x27, 0x3, 0x0) readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(r2, 0x8, &(0x7f0000f77000-0x8)=0x2) dup3(r3, r1, 0x0) 2018/01/11 11:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x7ff, 0x0) 2018/01/11 11:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x1000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fac000-0xd)='/dev/usbmon#\x00', 0x7, 0x8000) syz_open_dev$audion(&(0x7f0000fe0000-0xc)='/dev/audio#\x00', 0x0, 0x551840) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00008d8000)={0x200, 0x5, 0x9f, 0x70, "8a32219d2d9ab2a02d475c2e454eec4c409c39a933cbac28149f9bce73f9f8d18134fd66215c2e4c6f1f7e37", 0xc0000000000000}) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") membarrier(0x8, 0x0) getrlimit(0xf, &(0x7f0000a7e000-0x10)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a70000)={0x0, 0x0}) 2018/01/11 11:01:10 executing program 7: clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") setpriority(0x1, 0x0, 0x5) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009dd000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000027a000)=0xffffffff, 0x4) 2018/01/11 11:01:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xbc5, 0x40) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/11 11:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x44, &(0x7f0000985000-0x4)=0x3f, 0x4) sendto$inet6(r0, &(0x7f0000bdc000)="", 0x0, 0x0, &(0x7f000046c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/11 11:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x3, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000be0000-0x8)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000431000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e7000)=0xe8) 2018/01/11 11:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000552000)="6e732f6d6e7400446f5210297b45a1bbeb3d715df0bd53194c7a5227eae53dee1889b3a3") ioctl$VT_RELDISP(r0, 0xb701) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000611000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079a000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cb2000-0xe8)={{{@in=@remote={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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1f000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004d3000)={{{@in=@rand_addr=0x20, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x2, 0x1, 0x2, 0x80, 0xa0, 0x7e, r1, r2}, {0x4, 0x1, 0x6, 0x3, 0x1, 0x3, 0x3, 0xff}, {0x0, 0xac, 0x0, 0x0}, 0x3, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x40, 0x100, 0x0, 0xfffffffffffffffe}}, 0xe8) 2018/01/11 11:01:10 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x18, 0x117, 0x2, '\n'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/11 11:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000942000-0xc)='/dev/amidi#\x00', 0x9d4, 0xa8400) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000275000-0x4)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008c7000-0x4)=0x1, 0x4) r3 = socket$inet6(0xa, 0x5, 0x0) recvmsg(r3, &(0x7f00002d3000-0x38)={&(0x7f0000ba4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00001da000-0x30)=[{&(0x7f00004f3000)=""/18, 0x12}, {&(0x7f0000377000-0x13)=""/19, 0x13}, {&(0x7f0000955000)=""/160, 0xa0}], 0x3, &(0x7f0000437000)=""/106, 0x6a, 0x0}, 0x0) 2018/01/11 11:01:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000026b000-0x120)={0xe1c, 0x7, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5f8d, 0x8, 0x10000, 0x10, "07aec2ffc8bc04808c5ee2d3ee36fc72", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x3, 0x0, 'ecb(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d78000-0x10)="0a8375b0d5e307e5b3b60ced5c54dbb7", 0xfffffe5b) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000b65000-0x20)=[{&(0x7f0000b28000-0x80)="fcb9869078581a3f13198533425cb5eb3143974dc7ff7f0000000000003647839ab71a68f10ab59d001669de8d0a772f87cd51f471507b612c7b0d000000000001000026c146eeb516b4b66249007c07ff030000d17e5699e4ec4b796701b4f18eefc60c6ec5b8f2bd909b1c6b36a4411902b16dbf6724354a19e53b7948590b", 0x80}], 0x1, &(0x7f0000905000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000d24000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/11 11:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ea000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00008af000-0x20)={0x1ff, 0x1, 0x10003, 0x2000, &(0x7f0000164000/0x2000)=nil}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x6}) 2018/01/11 11:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1, 0x20000000000002, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000164000)={@common='bcsf0\x00', @ifru_flags=0x8200}) 2018/01/11 11:01:10 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r0, 0x4, 0xc, &(0x7f0000001000-0x35)=""/53) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1f, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xea84}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa96}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000057f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000323000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x408, 0x0) semop(r4, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x1800}, {0x0, 0x0, 0x0}], 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000563000)={0x40002000, 0x0}) 2018/01/11 11:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) capset(&(0x7f00003cb000)={0x20071026, 0x0}, &(0x7f0000e4b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000876000-0x28)={@common='ip6_vti0\x00', @ifru_settings={0x5, 0x8000, @te1=&(0x7f0000e7e000-0x10)={0x0, 0x8, 0x4, 0x1}}}) 2018/01/11 11:01:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000+0x278)='/dev/snd/pcmC#D#c\x00', 0xc7a, 0x20000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000031d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0xd0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={r1, r2}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000002000-0xd9)=""/217, &(0x7f0000000000)=0xd9) mbind(&(0x7f0000787000/0x4000)=nil, 0x4000, 0x4001, &(0x7f0000001000-0x8)=0x2000000000, 0x1, 0x0) 2018/01/11 11:01:10 executing program 2: r0 = socket$inet(0x2, 0x80003, 0x2) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000eb8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f1f000)={r1, 0x8}, 0x6) recvmsg(r0, &(0x7f0000c07000)={&(0x7f000032e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0xffffffffffffffc3, &(0x7f0000af2000-0x50)=[], 0x0, &(0x7f0000aad000-0x4f)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d07000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000065e000)={r2, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x4000) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000002000-0x6f)={r0, r0, 0x1, 0x3, &(0x7f0000001000-0xe0)="81d9ddd8e844bd8e6043bde59a3870c1f0abc83db7d8880227004213015e0fa08ce75808518112e64290913783ab2efb167cc6313aec981c82df98c13aee7e123131d15a712f3235a6c34adb98464dcc807954b99ad7affbfef54fc3bc158d3fbf5b3e46b004d5bda8e92a4b80046f8be3303d2ca77beb0e18af4343b3eeabd53806f15070e35e908385b4ecc6237ffd302ff74a4358c689892853a90edaa6fd7ed253bdeb2ce17e136d6dcf9d65f66065c2fd6ff5f9e67fc36584e62e048cde4bbd1fe346ddaefd2c18d344ffc92a0d04d3a4332a4abb97449858e972dba17b", 0xfa, 0x722, 0xd157, 0x4, 0x80, 0x8000, 0xc000000000, "ec24fa52eaedf45fc21946142fdd9f8e694b4629044ae7f32f5302c9117d0c74d16eb90c2e69562231d638a0a5002e9d27aa11386cb68741d78ffad001f7986c2cf15b54620045"}) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000003000-0xc)={0x6c0000000000000, 0x9, 0x2, 0x2, 0x4e4, 0x5, 0x4}, 0xc) 2018/01/11 11:01:10 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000f7c000-0xa)='/dev/dsp#\x00', 0x6be1, 0x400000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000d93000)=""/181) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bc9000-0x9)='/dev/sg#\x00', 0x0, 0x204) fcntl$setownex(r1, 0xf, &(0x7f0000842000)={0x2, 0x0}) fcntl$getown(r1, 0x9) 2018/01/11 11:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800200800000009) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a4a000-0x8)={0x0, 0x0}, &(0x7f0000965000-0x2)=0x8) chdir(&(0x7f00005a3000)='./file0\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000713000-0x4)=0x2, 0x4) 2018/01/11 11:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00003c9000)={0x0, []}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000050000-0x14)={0xfffffffffffffa1b, 0x1, 0x5, 0x9, 0xffffffffffffffee, 0x2582, 0x400, 0xeb, 0x81, 0x3}) 2018/01/11 11:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ef000+0xa8f)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000a0a000)="18e439e71f8c91be1c46cfa4529de1d20f74d0734e7035f7fa611d7551fea84518ce62135da4e776f5d25f9bef0a99fd8049852abb7cb55751ee9a6be25fec9613acb2a2d7486e963a869a3f0238d0d3f182ce3c30ba3114478fc30b91391ffad20fd402f173fecd77b0343cd2dc0cd3da678852437b4dbfc6e0156aa0e81d2c2a0d39d22110f7bd5f247d2d20337bdd4f4bb15095dd5513c6792dfb6356c15af7", 0xa1, 0x800, &(0x7f00003fd000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000023000)={0x0, 0x0, 0x6}) r3 = syz_open_dev$mouse(&(0x7f00004b3000-0x12)='/dev/input/mouse#\x00', 0x4, 0x424000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000541000)={r2, 0x80000, r3}) r4 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000805000-0x8)={0x0, 0x0, ""}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000490000-0x8)={r5, 0x4}, &(0x7f00009ce000)=0x8) 2018/01/11 11:01:10 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000091f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2e, &(0x7f0000000000)=0xfffffffffffffeff, 0x4) clone(0x0, &(0x7f00009b3000)="", &(0x7f00001f3000)=0x0, &(0x7f0000f76000-0x4)=0x0, &(0x7f00003be000-0xbc)="") r1 = dup(0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00002a4000)=[{r1, 0x8200, 0x0}, {r1, 0x402, 0x0}, {r2, 0x4000, 0x0}, {r1, 0x8502, 0x0}, {r1, 0x6000, 0x0}, {r2, 0x21, 0x0}, {r1, 0x4a0, 0x0}], 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000df3000-0x12)={@common='gre0\x00', 0x6ec0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}, [@alu={0x807, 0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvfrom$ipx(r1, &(0x7f0000553000-0x7a)=""/122, 0x7a, 0x10122, &(0x7f0000976000)={0x4, 0x9, 0x6, "d7b0c8cf65c2", 0x20000, 0x0}, 0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000458000)=""/182, &(0x7f0000976000)=0xb6) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000002000-0x110)={{0x800, 0x6, 0x6, 0x1, "14b84c883edf72f0b0065205a35f78c0caad8dc4d074e1e694ed00ff4452eb16c0debb6e468c7e5fa1865ee6", 0x40}, 0x0, 0x0, 0x800, r3, 0x0, 0x100000001, "739118055b1b42c5a9d1f1171eea7c8eae8b5a4563c72785b864ebab9578209f840c008b9aae24b0916fbc6f1e6c4f0f23f92717bca6c070f6d2d92add87b0f0", &(0x7f0000002000-0x6)='user,\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x9, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000345000-0x4)=0xdd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/11 11:01:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dea000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ba5000)=0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000436000)="4375fd7600") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007b3000-0x20)={0xd2, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000066b000-0x10)={0x2, r2}) clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f0000ce4000)="") ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000c16000)={0x4, r2}) 2018/01/11 11:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x203) sendto$inet(r0, &(0x7f000078a000)="", 0x12d, 0x0, &(0x7f0000f07000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 11:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000feb000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="56533c8ebfd4575a20f64535ce4cc4f8"}) r1 = add_key(&(0x7f0000654000-0xb)='asymmetric\x00', &(0x7f0000eb6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000323000)="02d504ca7d78778c05141711deddfb72d1d347b7bb6608c1edb83598ff6f58db218aca3af9b0531071d37861601d2de79c192279d1a7ebec56610b502f353a64585c3603c930d728eac1709f66e6f382acdc091bba5114c55b35a2a604e3be41ee042128e9a8936127e5d3279c6bc3c7e13bf9402aa98b4c705793d92f0404eb5dbd0d939d8d02312667a47d5fb1d80d5648e39e55d6c4397bb1883f71375bed1459b64cfde2446725bcdcd49ffa6e", 0xaf, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00005f4000)='user\x00', &(0x7f000074a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dff000)="cbde2f88f2c1989bdc3e36c48582ffac2a20f8b01190f71e39e83dc750e149cfaa42b910bb9b76855784395e21b53b609077d2b76d7e9fd40c071ac396261523efa8e1ecb6f0dcaf16017d60f5fb798aa8d2e3", 0x53, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f0000902000)='user\x00', &(0x7f0000f44000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f11000-0x52)="1b01ee3bd72b5d16fa4a70c3651bc0c02a0f01830cc5f8847d682f62572c870ac2807cfdf72156a7985b16ff1d19a16c69200900d0c5877b27a9cc1a5cafb23652881c617996703649644e67fc546a26301c", 0x52, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f00001ea000)={r1, r2, r3}, &(0x7f0000ea9000-0x94)=""/148, 0x94, &(0x7f00002f2000)={&(0x7f0000d32000)={'poly1305-simd\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) alarm(0x9) 2018/01/11 11:01:10 executing program 4: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a19000-0x4)=0x3, 0x4) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000def000)={0x7}, 0x1) sendto$inet(r0, &(0x7f0000de5000-0x69)=']B', 0x2, 0x0, &(0x7f0000de5000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000ad3000-0x10)='/dev/input/mice\x00', 0x0, 0x410100) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000df0000)=0x0, &(0x7f0000df0000)=0x4) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000df1000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/11 11:01:10 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000f69000)={0x1f, 0xbf1, &(0x7f0000f6a000-0x18)="5bad890a8af07ff3d089bbc8444f2e194f9a1916acdd1204", &(0x7f0000f69000)="e5b7970131a9b80a3c3555c911723fb8ea6c2e78641f75b3293d8240a96ef8dafdbaa639dba0a47e385e59", 0x18, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000330000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f0000e73000-0x8)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)="74726163b0667300", 0x9026, &(0x7f000091c000)="") 2018/01/11 11:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c33000)='net/rt_cache\x00') ioctl$KDSETLED(r0, 0x4b32, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept$ax25(r0, &(0x7f0000945000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f47000-0x4)=0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "b037a92096a2ce6f0d14283c792d610b9e926830aa69ce2de7391e3baffac89053651c07b112ad3d4db73304afecd6cd44223a35082d239b009b93c30d27c1d37a541a3c27"}}}, 0x6b) poll(&(0x7f0000fde000)=[{r3, 0x0, 0x0}], 0x1, 0x4) getresgid(&(0x7f000003e000-0x4)=0x0, &(0x7f0000e31000-0x4)=0x0, &(0x7f0000181000-0x4)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00004f2000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001cb000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00005de000-0x10)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a8a000-0x4)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ecf000)=0x0) chdir(&(0x7f000038f000)='./file0\x00') r8 = geteuid() setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000cfc000)={r7, r8, r4}, 0xfffffd61) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000582000-0x4)=0xff) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000273000)={0x1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffff8, 0x3, 0x6, 0xd9, &(0x7f0000615000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x80000000, 0x7fffffff}) sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) 2018/01/11 11:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002f5000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f38000-0x4)=0x0) r2 = gettid() ptrace$getregs(0xe, r2, 0x0, &(0x7f0000f70000-0xf1)=""/241) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000965000)=0xc) 2018/01/11 11:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bf000)='net/tcp\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004fd000-0x4)=0x3, 0x4) preadv(r0, &(0x7f00008fd000)=[{&(0x7f000013d000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000538000+0x3c9)={0x0, 0x3, 0x3, 0x3f, &(0x7f0000591000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f0000ccd000-0xd)='/dev/dmmidi#\x00', 0x100000001, 0x8000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000815000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c24000-0x8)={0x0, 0x40}, &(0x7f0000e9e000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000088b000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0xffffffff, 0x3, 0x5, 0x8, 0x20, 0x3, 0x7fff, 0x8001, 0x80, 0x8, 0x0, 0x7f, 0x1, 0x1]}, &(0x7f00006b4000)=0x108) 2018/01/11 11:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f000066a000-0x8)='./file0\x00', 0x0, &(0x7f0000e59000-0x40)="") r1 = syz_open_dev$usbmon(&(0x7f0000eda000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000085e000)=0x0, 0x4) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f00003df000)=""/111, 0x6f) write(r0, &(0x7f0000ab3000)="9d8ecc80ee0101df24e9cd2d4cb4e9b227312da65c00000006529a5b0a52d7daf2820cc1d5447e89caa649ec4b1ddfb02931594410a56f1976f63d9c7fef4cb96fcbdabef509979fe9ec2f1364dd0000000000003d561f683edd9138915edbfd41778effa71b51bb641bb12b030000000100000086e3e0a0e678a704", 0x7c) fstatfs(r1, &(0x7f0000d1e000)=""/206) 2018/01/11 11:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00007df000-0x12)='/dev/snd/midiC#D#\x00', 0xa50, 0x18180) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00002a3000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000730000-0x10)=@common='eql\x00', 0x0, 0x0, 0x0}) 2018/01/11 11:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000b75000-0x8)='./file0\x00', 0x0, 0x100) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000cee000)=""/36) bind$alg(r0, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000a48000-0x90)=[{&(0x7f0000d3d000)="1206faeb3bbeab31b6df6bba0e333ebf", 0x10}], 0x1, &(0x7f0000cbf000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000851000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 53.496201] device eql entered promiscuous mode 2018/01/11 11:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)='./file0\x00', 0x0) sendfile(r0, r0, 0x0, 0x6810) sync_file_range(r0, 0x0, 0x6, 0x2) 2018/01/11 11:01:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000116000)=""/28, 0x1c) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x800, 0xe490, 0x1fedc00000000, "735124b1c8191250e85131638200b7832d81a51eb32bc25f322d1036cc0a32c4119e8a776255fdbf9228670e3a030a50079ac55abd17e6c733da645304f41383f0741d1b32684d532334bc756ccd6cea"}, 0x160) sync() 2018/01/11 11:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0xe5}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bfd000-0xb)='/dev/hwrng\x00', 0x600400, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000052000-0x4)=0x2, 0x4) 2018/01/11 11:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000096e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000-0x4)=0xc) getgroups(0x2, &(0x7f00003f6000)=[0xffffffffffffffff, 0x0]) chown(&(0x7f00001e7000-0x8)='./file0\x00', r0, r1) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000092f000)='./file0/bus\x00', 0x0, 0x0) preadv(r2, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r2, 0x0) syz_emit_ethernet(0x36, &(0x7f0000394000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipx={0xffff, 0x28, 0x0, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "3f078dc753ab870dca15"}}}}, 0x0) 2018/01/11 11:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071d000-0x8)='pagemap\x00') mremap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000bbc000-0x10)="fb1a51f15a860b9585eddc4c7bbccbf5", 0x10) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/11 11:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ptmx\x00', 0x2, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00005f1000)='ns/cgroup\x00') setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000cf0000)='tls\x00', 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000745000-0x4)=0x5) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00002cd000-0x8)=0x200000005) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00006bf000)={0x0, 0x0}, &(0x7f0000228000)=0x10) futex(&(0x7f000046d000)=0xff, 0x3, 0x3ff, &(0x7f000031c000-0x10)={r3, 0x0}, &(0x7f0000902000-0x4)=0xfffffffffffffffe, 0x0) 2018/01/11 11:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x75) r1 = syz_open_dev$sndpcmp(&(0x7f0000b02000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000234000-0xd6)=""/214, &(0x7f00002f6000-0x4)=0xd6) 2018/01/11 11:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a4000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0xe, 0xe, &(0x7f0000c40000-0x70)=@raw=[@call={0x85, 0x0, 0x0, 0x32}, @jmp={0x5, 0x1, 0xe, 0x0, 0xa, 0x6, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x1}, @alu={0x7, 0x9, 0xf, 0xe, 0x7, 0xfff7ffff, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x34}], &(0x7f0000030000)='GPL\x00', 0x80, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 11:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000046c000-0xe0)=[{0x0, 0x0, &(0x7f0000be2000)=[], 0x0, &(0x7f0000299000-0x1f8)=[], 0x0, 0x0}], 0x1, 0x8040) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) setsockopt$inet6_buf(r2, 0x29, 0xfd, &(0x7f0000710000)="ffde6db310701c75daf1e4653eb798f02a90b6f57200", 0x16) 2018/01/11 11:01:10 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000fd9000)='/dev/admmidi#\x00', 0x1ff, 0x80) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000077d000-0x18)={0xe6, 0x0, 0x20b, 0x6, 0x2, 0x2}) mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000075c000-0x8)='./file0\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000075c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000075d000-0x4)=0x8) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000075a000)={0x2, 0x0, [{0xc0000084, 0x0, 0x0}, {0x2d2, 0x0, 0x0}]}) mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00003ff000-0xc)=@sack_info={0x0, 0x8, 0x5}, &(0x7f000050e000-0x4)=0xc) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000075e000)={r5, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1289fb5d, 0x2cf40000000, 0xfffffffffffffff8, 0x8fa, 0xc, 0x8, 0x400, 0x5, 0x100000001, 0x10001, 0x8, 0x4, 0x80000000, 0xb7]}, &(0x7f000075e000)=0x108) pwrite64(r4, &(0x7f000075d000)="bed281c80efd890169350b655992f5d687ece0ef6f234b39b3b446cd0b1d33f87bb13c1f198d682e88c3a2f6ed62be75ae3ecef38ec12fdb0e9326ff72def04dc0b82f30d5eb0ea2836825c7fc5d412796e58ea125347f3b49e1d82719213f4bf7669c", 0x63, 0x0) 2018/01/11 11:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fae000)=[{&(0x7f000050e000)="29000000180031090000000000000002021300000000ff06800000000c00080004000c000000010001", 0x29}], 0x1) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009df000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000c64000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000003c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000e5000)=0x0, &(0x7f0000479000-0x4)=0x4) r3 = syz_open_dev$vcsa(&(0x7f00002bc000)='/dev/vcsa#\x00', 0x401, 0x400000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000ceb000)=""/236) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000ef4000-0x8)={0x9, 0x80}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000027f000-0xc)='/dev/autofs\x00', 0x101400, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000edf000)=0x4, &(0x7f0000315000-0x4)=0x4) name_to_handle_at(r1, &(0x7f00000d7000-0x8)='./file0\x00', &(0x7f00009c2000-0x9d)={0x9d, 0x9, "7ba1ddbadf2db268de28c6581e66dc35c7c9271df2cc86b4c9967a943e0afda229cf94b72598633fa775e678b4f6b49dbfeec661ddc0edaa0db70f0013cc24bf97b6ca54a3c2eabe971f11638de03367afb78c0db5f61c28f0e3fff0e98fce0256d1d3db62726bc377eaca7fae8b16f7b0864cebe61ec0a8c85188aff24e4dcab30a1ede040ea94e54f37980712eb4cdb461849c6d"}, &(0x7f0000d31000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000fe2000)=0x0, &(0x7f0000eef000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000760000)={@generic="40698ad2208c0648517e2d15175bbccd", &(0x7f00007d2000-0xf0)=@ethtool_dump={0x7e, 0xfffffffffffffffa, 0x5, 0xe0, "eba39699d23227780732ccdc568f104614632a9a153aac560ad6af375da7d1cff10a01632e1a8f5b49929fa478b026af56fccd0c2121a0c7be24d794ba0d33f0181fe743cf261afd409c785b944c39ca7869372c17d52954455d7945e4e3b414ceb4068b804d62a690a21304a5512dc2d96aa90c5216706d9e031da5adbd6de35f481f71a7a9c33618b3bb755ba3f8e3cb7752c2d2419c21baf161317403cb2b64aa351ed7a02f61fedbf8aceeca9c7b7b71c184cdf8c67f613d57169b2baecd6190ca07e39ae7cb0b3cf69cd8d37d55c2a519949e6f894a729fd792da98b9df"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setpriority(0x1, r2, 0x6) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f000054e000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 11:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000000b000)='logon\x00', &(0x7f0000e0b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000925000-0x67)="8dab2079654d93027168c55d828c92ee43d85fd7e1ff5b27a4203d6f967598ca87f49ac515ede0c7cee1abe5c92286799f7991ec5acacb7a4cf400d221ac639319afe5b13f2b72c139adf0200ed68d8610ffc101b05abc999c05414918ecefdb67210fd52897ee", 0x67, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) add_key$keyring(&(0x7f0000d3b000)='keyring\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) io_setup(0x9, &(0x7f00009a1000)=0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000059d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000082d000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f1c000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r3}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000801000-0x2c)={&(0x7f0000ad7000-0xe)={'sha224-generic\x00'}, &(0x7f00000a2000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e2e000)='/selinux/enforce\x00', 0x40001, 0x0) recvmsg$netrom(r4, &(0x7f0000d2d000-0x38)={&(0x7f0000451000-0x48)=@full={{0x3, {"2a7505d9b28813"}, 0x8}, [{"b4137bfd8ec26b"}, {"66066b41cf4c9a"}, {"afe9697bd8e435"}, {"c4230be244e0a1"}, {"4344dfd9b0a770"}, {"46d35819fc3b32"}, {"21f0274f5dea7e"}, {"911c2e7c28bc3c"}]}, 0x48, &(0x7f0000dc7000-0x80)=[{&(0x7f00009d1000)="650bb2ea24b699b30d6a3815cd9a92546e3df6bb4042c116b6700d2a", 0x1c}, {&(0x7f000038d000)="8f89c1d92891b50468a0a5cd73838236", 0x10}, {&(0x7f0000dcd000)="ab93fd6b15e97fbbf59ffc893ddb870cab755d6ebcc91cf2b50936ace95326bba0609adb185c37ce9dfb1dfb9044d2a67268", 0x32}, {&(0x7f00009d5000)="2316ad49148bde8373021f817aab91261eb816f1e8caef5652dadc58044c73cd817e5b96e9248e6f4eebac883408d30ee1428324b4560120067708a6f22296dcedcdc0587948ccd0759ebb658715aeeed2f389ac23d998bf81e4742832cf2e41f0a6a2fa3f8257ee2a08e69d8438140b5c13a862a2058786c5e9fd8ddc69d039fd8c7da0624cc14cd054f18276ede7e285518d7a50dae223c941827954b1b6bddbfd45205a1f35da98d4b4e576b88b38015708c03ba9e0fa86bbccb95854ef8c5d1dd0064db87894b3db6009876b638a4a758c64", 0xd4}, {&(0x7f000041e000-0xff)="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", 0xff}, {&(0x7f0000a63000)="c94d098ac25df6635a41aabb86a456f17191e741d6a9f9be5002dcc8c53727d889eb5fe2c9b85d7478be027f4a7045a6581aaf4fff6af5754a519f109f76cf0e74e27d253b7a3f0e234404b6eaff21c4c43201120f4226ed1c3b2fe55f2d4b624cb1ea10651a65f8e56eb5e0e888c595c79309a7047f5d8073ec4ff17b3f6c025e346e6d6f83985c94c3a39513739cd4ab159dda0b5726b1d4c3a63f574c678f9573d1ce4e7ce01990b0e447832d3a32613e0364d17792ad0bdd1985e4d0f457bf82c86f5adf78f545139a62480f73c23b73eee82f0329", 0xd7}, {&(0x7f0000f4e000)="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", 0x1000}, {&(0x7f00007fc000-0x3e)="7c33614db470e77dadab0e7c1de97f6f40524ee841c86aa1ea0420aeba5a050aa5792412884fea0e15eff5d6681baeca4530cd4cbc4551e20e3f6f01799d", 0x3e}], 0x8, &(0x7f0000972000-0x188)=[{0x88, 0x19f, 0xb192, "5f7e80b291ae1c74c4c5cf2665f84a277686e349c3af68f46b7090bd4e9b176d2ea0ab701921cb749daf58deec69039dbc99e96e37618c80ba7400015fddb17a110139b8b3a948144d9d0965784e6fd7a95cca8439dbcc85d7b93825f99d0303172f62dbd92cb15d6af8576ffbd8cdb5bf00325c54"}, {0xb0, 0x101, 0x40, "2fd5880e1bd51abfaea44de55129e985721abb0645248f01835b7997efeb4e0160ad6a43a3c966a6ba6036bc1d936ca02fa4c10effa2d3fb5ff5450a89b1ba18330328e7d30768d0e19bcf767f534e4409505b7ca98c602b8dd06a18a87503bdc7e7cd8faeb3dc3bf11be0e1513d50e3a7f6ab1af29e8ff544302cccbdbf86eca65f427911c3425db4cfd49a83fe85b16194513f8aa2532620a6"}, {0x50, 0x111, 0x5, "c0773b19e8c965cd3a9653c93515b66dfaad1f91fd2e119f771aec9b37cb44ec63c747b5fe312c00cebf5a4d905459e966c90f19b2c28752f199f6"}], 0x188, 0x40800}, 0x121) 2018/01/11 11:01:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c71000)="a4935931cb97e4a98e9a093d1cba45f68c5fee9b164874b48dbb3b64791a3263b73b0c1210808e7c183964d6d0a31f9ad13d0aee7a4cc3e28d1d370e3305069c0692d8195e95049d836c5e9874e487240ccbe2221f6ef0be1327ae0191f410a9d80358fe434a6d33bd830f0ce8bb746a39f27e791d8e41390597092b9d2e0209b0d7d47364dcd248be42840c4dd6131fd13b7b7be5c215c1351249f3ff1a51ba0f4ea4523e2f8d6d141a53126225e896fec23183dcec8d210674ea908ca45d1ddeb7f668c6a8565ef5a7c3d69720d13cc8d0b55e71d0", 0xd6, 0xfffffffffffffffe) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000)=[{0x3, 0x7fffffff}, {0xb, 0x5}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x400}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000001000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xcb1}, 0x1c) 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) r4 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000034b000)='-)trusted\x00', r0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000003000-0xc1)={r3, r1, 0xdad, 0xbbf6, &(0x7f0000002000)="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", 0x0, 0x4, 0x7, 0x6, 0x7c2, 0xd4c7, 0x8001, "bff08d656230fcf4196934c85786b0b3f674a4d341808c15fe9dd380d494232a6cf17b36d564e93dd6589c45123118219014d1bf7dc788e0dd17f405d243ba6b957a534abdf9faaeae510c413189b2cba1774b3490984549c2974ddc49671b44dc93b89beb3e4401f860c9b47ed0ddc8fe8017ea6469438be8c9100ede3b76028194112f050a143ec59e96ff8c02ecd5b52959c239224376d9"}) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000000)=[{&(0x7f00001e4000-0xfb)="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", 0xfb}, {&(0x7f0000001000-0x7c)="a28b69ef3553925a15145f5c4b2430896a198d0c5d127976561d0823057cc8454eee7753857fb4243235a25a59bf3789abbae664b95605016a3ee8b98228f29334f15e126e26d4b861e57a515085eeaa05700d7480e9df2d2df144085d13a500b2cf7197fe1c4d6137fbecbb2c3d19c6c302d70abbf9f81e8cd9cee5", 0x7c}, {&(0x7f00008e9000)="7609cc468ba3bfb6514530a5771004d66173a40037d07a6861d6c4b6ae72c97b4afbccff75ca45e0b56b40248fd16704d9c4447a06cf8021f3827e61bd080ce52bb225a9b5e0ab46158f2feef8f44dfdae104c4d9bf35cc165bb1d3740ed070f64a101d1dfcebfab3397dc272a929e83ba841412404dcfa8f08e44f0df45f2f281ffd71740b112d36ebcaeed4210ceb71d074fb24a14c86d5f075e769ddf3fd70e6ccb3bea7f8d90aa306b48ed13", 0xae}, {&(0x7f0000000000)="3f12a1bb981dc62efeb6dd1540a123ad0d10b5faa82e157fda5365ba63e950d0e2a7a3fb6aa88244eb4c166287a71227bbc280d7d329547dbff7f0ef55880e5bc30e0579d6d40da7f5d9ddd0dd140ee0764582", 0x53}], 0x4, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r6 = accept$alg(r5, 0x0, 0x0) writev(r6, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05a5044eda8dc7b0adefd751090e0961", 0x10}], 0x1) recvmsg(r6, &(0x7f0000b3d000)={&(0x7f0000d26000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000723000-0x80)=[{&(0x7f0000bca000-0x7a)=""/122, 0x7a}], 0x1, &(0x7f00009e7000)=""/90, 0x5a, 0x0}, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000464000)="2e74dcbce4fdb184fbe5cb82faa238a2a5a9ebe29595de653d12a3188416e593ae7e4fd1ff0471680822891e40dfa26b3fd28aa0b3dc901561a19fab08454470d7cf0846cdd985237402b80fca04cd681bd5817c14b4703a3438d6f5dc4d59fa873c3fddccdb93db773238af782e67662c62888ac379c7367b46ecc0dd03", 0x7e) 2018/01/11 11:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009dd000-0xe)='net/protocols\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00003d9000-0x8)=0x0, 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008bc000)=0x9) 2018/01/11 11:01:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 11:01:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f16000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x1, 0x80000001, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000189000-0x12)='/dev/input/mouse#\x00', 0x0, 0x90000) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000499000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d83000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x2, 0x7, "ee765ffc0ea3977b0b345499e37fc5770b406302ed6aa06b022751581df81a9d9bbfc40fc14c0822a8ccfc817196b885567cee9953438c0f683406cfa21ba1e64fc6b5eec27df0043354aa5de54c4483"}, 0x160) bind$inet6(r2, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x6, 0x0) listen(r2, 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ded000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000650000)={0x8}}}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00002fc000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/11 11:01:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00001b0000)='/dev/snd/pcmC#D#c\x00', 0xe6, 0x10000) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000096b000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000424000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d25000-0xc)={0x20000001, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f0000245000-0x1008)={0x0, ""}, 0x26f, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000291000-0x9)='/dev/rtc\x00', 0x20000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000aca000)={r3, 0x50, &(0x7f0000d6a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x0) lseek(r4, 0x10000000000, 0x1) recvmmsg(r4, &(0x7f000027f000-0xf0)=[{{&(0x7f0000a10000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000063d000)=[{&(0x7f00008eb000-0xae)=""/174, 0xae}, {&(0x7f0000456000)=""/90, 0x5a}], 0x2, 0x0, 0x0, 0x1f}, 0x20}, {{0x0, 0x0, &(0x7f00008fb000-0x60)=[{&(0x7f000089e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eeb000-0xa8)=""/168, 0xa8}, {&(0x7f00003d4000-0xf8)=""/248, 0xf8}, {&(0x7f000085a000-0xd1)=""/209, 0xd1}, {&(0x7f0000c1a000)=""/244, 0xf4}, {&(0x7f0000ca8000)=""/134, 0x86}], 0x6, 0x0, 0x0, 0x1ff}, 0x3}, {{&(0x7f0000fb8000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e18000-0x20)=[{&(0x7f0000adb000)=""/162, 0xa2}, {&(0x7f00003a8000)=""/86, 0x56}], 0x2, &(0x7f0000b13000)=""/127, 0x7f, 0x2b43}, 0x7fffffff}, {{&(0x7f0000098000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000118000)=[{&(0x7f0000705000)=""/248, 0xf8}, {&(0x7f0000c10000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x8}, 0x8}], 0x4, 0x2000, 0x0) 2018/01/11 11:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1ff, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000ddb000)={0x8, 0x100}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d1e000)=0x1, 0x4) 2018/01/11 11:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00005f9000)={0x0, 0x0, 0xfffffffffffffffd, 0x7596, 0x0, 0x4, 0x4, 0x0, 0x4000000000, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000aee000)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000d75000)=0x0, 0x4) 2018/01/11 11:01:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x102, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/11 11:01:11 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a8f000-0x9)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000898000)={0xd002, 0x4000, 0x0}) close(r2) close(r3) close(r1) 2018/01/11 11:01:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000abe000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000328000)={0x8, 0xb60, &(0x7f00002f4000-0x6)="325263643db3", &(0x7f0000e7b000)="e7e96615a8bd8de15f0c163903be4eeea61ab058209f411787fa8fa2ea7359bc079d891211e99ccf4ff51499c687d77b0aeff8801d6eafb2618a954b1a32df7c0048f744d2857e50bd7007aaa138d79ad2a4910d4dad5ac654d473cc213558a583f47d37c1b17d34ef250809d833acc987f844f42a40e7591da54612800f255abbe9d7ee77c9fe1bcf", 0x6, 0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r1, &(0x7f00007af000)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) 2018/01/11 11:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) recvfrom(r0, &(0x7f00008d3000)=""/46, 0x2e, 0x40000000, &(0x7f0000c20000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) socketpair(0xb, 0x800, 0x8, &(0x7f0000560000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000a8000-0x10c)={0x8, 0x7, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100, 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]}) r3 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f00000f8000-0x1f)="1f000000120003f205dfad03000fff8d7821004108002e00000000000007c9", 0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b15000)={0x30000009, 0x0}) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fgetxattr(r4, &(0x7f0000735000-0x24)=@random={'security.\x00', 'procsecurity}ppp1-@wlan0*\x00'}, &(0x7f0000882000)=""/4096, 0x1000) sendto$inet(r3, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fc3000-0x1000)="ba", 0x1, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r3, &(0x7f0000b9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r5) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000139000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000b9000-0x4)=0x6ef7310f, 0xffffffffffffff66) close(r3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000164000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000fbf000)={r6, 0x6, &(0x7f0000df0000)=[0x0, 0xa08a, 0x99, 0x5, 0x1000, 0x3], &(0x7f00007ea000-0x8)=[0xfff, 0x2], 0x64, 0x7, 0x3, &(0x7f00005d4000)=[0x101, 0x7, 0x4, 0x8, 0x9, 0x101, 0x4], &(0x7f0000de9000-0x4)=[0xffff], 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000508000)={r1, &(0x7f00007f3000-0x1c)="739a73aa53156593e3a68db78d4244dc2842df81d0a3ebbaff6d9153", &(0x7f0000023000)="64801d", 0x695d3af8a83dcda}, 0x20) 2018/01/11 11:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000b46000)=@generic="c5f0088649e853d0405500d29ba2b64b") bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000bc6000)={0x0, 0x3, 0x0}, 0x4) dup3(r2, r3, 0x0) 2018/01/11 11:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f6f000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000d59000)={0x7, 0x20, 0x1, 0x0, 0x0}) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000ca3000-0x50)=[], 0x0, &(0x7f0000077000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) readv(r2, &(0x7f0000b3a000)=[{&(0x7f0000f87000-0x7b)=""/123, 0x7b}], 0x1) 2018/01/11 11:01:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x58)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}], 0x58) unshare(0x2000000) read$eventfd(r1, &(0x7f0000cb8000)=0x0, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bd5000-0x90)={0x0, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2018/01/11 11:01:11 executing program 1: mmap(&(0x7f0000000000/0x8a5000)=nil, 0x8a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000d, &(0x7f0000779000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f00008a5000-0x28)="", 0x0, 0x0, &(0x7f00001f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008a5000)={0x0, 0x4, "1b552a8f"}, &(0x7f000037b000)=0xc) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008a6000-0x20)={0x0, 0x7e767b4b, 0x1, 0xc953, 0x2, 0x6, 0x101, 0x6, r1}, &(0x7f000042b000)=0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0x0, 0x100, &(0x7f0000738000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/11 11:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000031b000-0x1000)=""/4096) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020c000-0xf)='/dev/sequencer\x00', 0x2001, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/11 11:01:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x22, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x1a1800, 0x0) sendto$llc(r2, &(0x7f0000000000)="b4885417b8a817e662499eb495fe894239c9d4ba082840f2ca562faadee63f835e3763b61fc6f96349811f712212095a51add8d68ab541b4269012f2e575e458a6b0ab6a58c4c98fd429d5619d2e74d1e1ea5ed7b3e165b472c63864e8", 0x5d, 0x40, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x81, 0x1, 0x226, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/11 11:01:11 executing program 7: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000019b000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/11 11:01:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000adc000)='environ\x00') preadv(r0, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000040f000)={0xffff, 0x80, 0x0, 0x5, 0x7fff, 0x0, 0x9, 0x2, 0x0}, &(0x7f0000e07000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c3e000-0xb1)={r1, 0xa9, "ebc9155f9916b389ad342c1cceb2a1ec57d20f01bccb7ce58ce8b18823f7c06e51de3378c2e17b9218d127deae3e4865c465073aa9d2d75102f6dd7c92f5ec34be54fe5521c55d3537eb19767b173cb6d7d0dca0611ab0f97a4278d7fbafdd171aedb51ea3285574de80174daa4c67927fb1652e456c499719e4e3630638e16bb37b96345387f2362d90c2864dbc2e50560f7cba1e70d460ec1658eae5d9123c1b91b797bf24d2ae60"}, &(0x7f0000b73000-0x4)=0xb1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000091e000-0x5c)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, {0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x1}, 0xfffffffffffffffd, [0x100000000, 0x81, 0x800, 0x9, 0x400, 0x13ec, 0x5, 0x3]}, 0x5c) r2 = add_key$keyring(&(0x7f0000f84000-0x8)='keyring\x00', &(0x7f0000dcf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f00002d6000-0x8)='keyring\x00', &(0x7f0000d27000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) r3 = add_key(&(0x7f0000881000-0xa)='blacklist\x00', &(0x7f00003da000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000096a000-0xe7)="4107b4b30c21eb02f27692197ed70b35df5f8e7b5b9bdf33d747d2063b0e8a15ddc38e52dbcc98e1381ea82ca4026c46ca10f796edfd16e8fadbf32e3d885554ed9f691a8309c053b9f7f1df38b8d7d35a17c459fe8bb28b49a4b4627fe78f569461fd1f9774ff139b14474533fe30f8592261754ca06fad9b9bac7c18bbd7ede214e931d1a97519ef2b7f0402c9c54df6f132c123880490f92c0605e654b90f45bd3af032af73133e6343176aeb51614e1475088bf9fd5c88500c2c0b68e7710220ad77b199d0f383ee75bcfc40dfc6625bb9472ee4afcc227181165c64e3a56ad5e4df6f1674", 0xe7, 0xfffffffffffffff8) add_key$user(&(0x7f000049b000)='user\x00', &(0x7f0000ea4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059f000-0x67)="c4aa333f9c0c3b49df5aaabd281b3f9690d4d6ccf589e48819d79d6af7d47625556fe2097c8b1b7d4f8e1465284c621920c0f6778a5e3aa7c9a6efd99db03850549c9ceae4f94342c280f6dce44a4ce353af4fe963f0cf9e0fbbb0fd74b9cdb594806dc3fdce48", 0x67, r3) ioctl$KVM_NMI(r0, 0xae9a) 2018/01/11 11:01:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000865000-0x10)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000411000)='nv\x00', 0x3) recvfrom$inet(0xffffffffffffffff, &(0x7f0000b01000-0xc5)=""/197, 0xc5, 0x2021, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) [ 53.924908] nla_parse: 1 callbacks suppressed [ 53.924915] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/11 11:01:11 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x9) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x78, &(0x7f0000824000)=[@in={0x2, 0x2, @rand_addr=0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x72b}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000afc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000071d000-0x8c)={r1, @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]}}, &(0x7f0000b34000)=0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000df5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000df4000-0x20)={0x8001, 0x4, 0x1, 0x3, 0x0, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009b3000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000df5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6c, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) accept4$inet6(r0, 0x0, &(0x7f0000df4000-0x4)=0x0, 0x800) r6 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x2e, &(0x7f0000df7000-0xc)={@empty=0x0, @multicast2=0xe0000002, @empty=0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r7, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000df5000)=0xffffffffffffff50, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000bed000)={r2, 0x3f, 0x1, 0xd9c6}, &(0x7f0000d49000-0x4)=0x10) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000df5000-0x4)=0x0) 2018/01/11 11:01:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000eee000-0x1)="1a", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pause() sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f31000-0x15)='/proc/self/net/pfkey\x00', 0x6000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000037b000-0x18)={0xaa, 0x3, 0x0}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000193000-0x8)={0x0, 0x0}, &(0x7f0000392000-0x4)=0x8) 2018/01/11 11:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb2000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000f45000)=0x0, &(0x7f0000239000)=0x4) arch_prctl(0x1001, &(0x7f0000529000)="") ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fc7000)=0xf000000000000000) [ 53.978911] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 54.035259] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 54.047985] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/11 11:01:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x400800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0xb510, 0x3) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/11 11:01:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x800) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f000096f000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420083) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80, 0x9, 0x5668, 0x0, 0xea7e, 0x1, 0x2000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xc6, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000+0xae4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000002000-0x34)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e94f0aa4633f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="3c8c60f37ecd", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="29a05fd538b6"]}) 2018/01/11 11:01:11 executing program 3: mmap(&(0x7f0000000000/0xb1e000)=nil, 0xb1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b1f000-0x11)='/dev/qat_adf_ctl\x00', 0x200440, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002a8000-0x88)={0xffffffff00000001, {{0xa, 0x3, 0xb207, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00003c8000-0x4)=0x0, &(0x7f0000b20000-0x4)=0x0, &(0x7f0000b1f000)=0x0) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000b1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b20000)={0x0, 0x0}) mmap(&(0x7f0000b20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000040c000)={r4, 0x1, &(0x7f0000000000)=[0xffffffff], &(0x7f0000b21000-0x4)=[0x7fff], 0x20, 0x3, 0x5, &(0x7f0000b20000)=[0x100, 0x1, 0xffffffffffffffff], &(0x7f00007af000-0x8)=[0x5, 0x8], 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1f000)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) syz_fuse_mount(&(0x7f0000240000-0x8)='./file0\x00', 0x2000, r2, r5, 0x3f, 0x90840) r6 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000a5b000-0xc)={0x4, 0x7, 0x4f5d, 0x4, 0x1fdd, 0x2}) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f00000e6000-0x38)={0xcc, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0xffffffffffffffc0, 0xfffffffffffffffb}}]}) 2018/01/11 11:01:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000863000)={0xfffffffffffffffd, 0xfffffffffffffffd}) r0 = memfd_create(&(0x7f0000ef1000)='ppp1\'\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x426c15, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000d72000)={0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 11:01:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000836000-0xc)={0x6, r0, 0x1}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000df3000-0x2)=0x1000, &(0x7f0000d65000-0x8)=0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000b83000)='/dev/dmmidi#\x00', 0x2, 0x4100) open(&(0x7f0000685000)='./file0\x00', 0x82000, 0x100) lstat(&(0x7f0000825000-0x8)='./file0\x00', &(0x7f0000349000+0xc95)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$nfc_llcp(r2, &(0x7f000059c000-0x60)={0x27, 0x9, 0x25, 0x7, 0x2df6, 0x2, "9e69a62ca04b1dcf0be9982af57f278032b4e81702d505f1b85520f4bc6454071943c27df162244cd95dba617106220bc0a96c75b346e26af274edfea8cec9", 0xffff}, 0x60) fstat(0xffffffffffffffff, &(0x7f0000a0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000d6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ceb000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000217000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 11:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(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$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f000088e000)={[0xfff, 0x2, 0x800, 0x9, 0x401, 0x1, 0xdd, 0xffff, 0x9, 0xffffffff00000001, 0x8, 0x9, 0x9, 0x2c7, 0x80000000, 0x7], 0x2000, 0x40000}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000b1f000)=0x2, 0x4) open(&(0x7f00000e2000-0xe)='./file0/file0\x00', 0x0, 0xc) renameat(r1, &(0x7f0000014000)='./file0\x00', r1, &(0x7f000077b000-0x12)='./file1\x00') 2018/01/11 11:01:11 executing program 6: r0 = msgget(0x0, 0x22c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/98) msgctl$IPC_RMID(0x0, 0x4) 2018/01/11 11:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f000080f000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 11:01:11 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000ab2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000001000-0x40)={0x5, 0x0, 0x7fffffff, 0x3, "149a53378ef80ec84dd4bcc60457f9184c13b9b20f7a139d8c8769fd44577e9bfca2482750d188de4019e180", 0xf916}) mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000784000-0x10)=[{&(0x7f000046e000-0x2a)="2900000020001900013d0010000000060200001600000f0400000004040014000022efffffff000008", 0x29}], 0x1) 2018/01/11 11:01:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000005000)="98608e56b29061fdb9b2d3ca3698776508271c7da9b689ab1ed0c5cfd4e96087175916e36ad40c5fbc5dc70449321c9a314dbb980bb1a1db0300408bd2053e058ee1826cfc9c2777a06edcf40f0000000000007fff") ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000b66000-0xf8)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/11 11:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getflags(r0, 0x40b) syz_open_dev$urandom(&(0x7f0000e7b000)='/dev/urandom\x00', 0x0, 0x101800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00009a6000)={0x0, 0x0, &(0x7f00007ae000)=[]}, &(0x7f0000996000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000df7000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect(r0, &(0x7f0000588000-0x9)=@rc={0x1f, {0x4, 0x4, 0x4, 0x5, 0x4, 0xfffffffffffffff9}, 0x4}, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008be000)=@hdr={0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "f2616a", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3ce25b", 0x0, "cc14e0"}, ""}}}}, 0x42) 2018/01/11 11:01:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000081b000-0x4)=0x0) sched_setattr(r0, &(0x7f0000da7000-0x30)={0x30, 0x6, 0x0, 0x8, 0x1, 0xfff, 0xd6, 0x8000000000000000}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00002c8000)=0x5) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00009dd000)=0x0, &(0x7f0000e2b000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000bdd000/0x3000)=nil, 0x3000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000139000-0x4)=0x0) mmap(&(0x7f0000bdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000bdd000)={&(0x7f000066a000/0x1000)=nil, 0x1000}) r4 = syz_open_procfs(r3, &(0x7f0000d2d000-0xb)='projid_map\x00') lseek(r4, 0x0, 0x0) 2018/01/11 11:01:11 executing program 7: r0 = inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00005dc000-0x8)='./file0\x00', 0x101000, 0xc0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000619000-0x8)={0x0, 0x0}) sched_setparam(r3, &(0x7f0000ea0000)=0x4705ba21) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r1, 0x10, &(0x7f00003c9000)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x1f, &(0x7f0000561000)=0x0) io_cancel(r7, &(0x7f0000d8c000)={0x0, 0x0, 0x0, 0x3, 0x1, r2, &(0x7f0000231000)="82d32725d871cf8b23c3a998d28808e5513e79a54dea57dd0a67be8e0c8a6117b5ac1a82b22f059a0ebb7078aced627aa38ad81a16a86a19f25f9f1d6aa51dfd2888a219", 0x44, 0x81, 0x0, 0x1, r1}, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0}) get_robust_list(r6, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2018/01/11 11:01:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a71000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x7f8, 0x0, 0x0, 0x0, 0x0}) r1 = accept4(r0, &(0x7f0000bac000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000899000-0x4)=0x10, 0x80000) r2 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e05000-0x4)=0xc) getresuid(&(0x7f0000f98000)=0x0, &(0x7f0000959000)=0x0, &(0x7f0000627000-0x4)=0x0) r5 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000038a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007c000-0x4)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a8f000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001f3000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00003b8000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000f4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002ad000-0x4)=0x0) r13 = getpgrp(0xffffffffffffffff) r14 = getuid() lstat(&(0x7f0000faa000)='./file0\x00', &(0x7f0000887000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000879000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1d000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000186000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000851000-0xe8)={{{@in=@loopback=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e9000)=0xe8) r19 = geteuid() r20 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a4d000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce8000-0x4)=0xe8) wait4(r17, 0x0, 0xa0000001, &(0x7f00008bb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d55000-0x8)='./file0\x00', &(0x7f00008be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) stat(&(0x7f00005c1000)='./file0\x00', &(0x7f0000aaf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00003a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000a67000)={0x0, 0x0, &(0x7f00003fa000)=[{&(0x7f00004af000-0x6448)=[{0x228, 0x1f, 0x8, 0x6, 0x0, [@nested={0xbc, 0x8c, [@typed={0xb8, 0x54, @binary="c966be41fc11e5a20d22aaf51fb1204e16ed2ad9d2a418665224ea7334fa55bb091c05e2ee3fe79b9d008dffcd98b4c0e3ea50a9393da55bac98404c709fe21cc23844ed86b25bf88fadcc53a75b7ec95c7354d8cec9716d258d014aea1996bc19f85dba2a64c78da6b73cab76abf74ced6d7b8bdefe83caf300b3ab81b7a8c6d7dd63bb1779cfd5487770bf7d2be3db2cfba85730048a06314bcdc06a4ba9948c2b0ceba19ea0753a2e0f6fac2867"}]}, @generic="0953b23cef82c5cb570a408bcfea7a05c58f14a0", @typed={0xc, 0x1a, @pid=r2}, @generic="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", @typed={0xc, 0x43, @uid=r3}, @typed={0xc, 0x60, @fd=r0}, @flag={0x4, 0x76}, @typed={0x10, 0x93, @str='self{}\'\x00'}, @flag={0x4, 0x24}, @typed={0x10, 0x5c, @u64=0x8}]}, {0x1758, 0x13, 0x200, 0x7, 0x0, [@flag={0x4, 0x5}, @nested={0x178, 0x3d, [@typed={0xa4, 0x70, @binary="fe68d0580637aa6f62b4e8699e8a67f6efb54939901d75e11b557eeac1208215b034e544607fd3d4b37e89fc16fed878645e1885365eaf965010ab90c5bbaa3f6f45ea38f9696a1b649261d4d239d8fcdb00e009d98e49b5614261dd81bf7017e080ed5fa10bd290228016471e75057e1513d98b2c7a2b85863348eb59abfcc9db60362ba228f13b8989869fff93b03f633dacbdc7a3ce4c12"}, @flag={0x4, 0x7b}, @generic="a174bb20f4eecfc30d923af2835c53c86f6285f74dfc7a69c09a65c2ca658bcb44cc", @generic="8612bdccc7e66b5a54d793612f6d9454e56e5019c9ba1c522efae25fa572f159c7cb854dfec48dafa545b4ed2e878c02258fd75108fb17fa6191289a7c4768f2d335231f89bd19e5390ee6ae986525dde70f91e26ad57ffc5bb7bd094e4b3fd76a38d8f19a9ac4426e316eed87d453273d4aca00cd73298980b0783066e65708379f9cdc531ff4cf457a8f3e314899245404c92d", @flag={0x4, 0x7e}, @typed={0x10, 0x93, @u64=0x2}]}, @generic="bc81bf40c3fc5d14790f3ca8997bfcfe48aa3bf5338870330eb3ed60de9b5868c15f494ceda1809b237b8a75bc5427dd6a6eb2d5a993e59368ff8720eab52a13f32d291ac50a4e1bf6da58e6ec3ecf41c807ef7160324afa66993185439f369c2e408a865a65544e34edc1efd0d930c927c570fe550c0da7497b68438f716e9d23d1c02e1518874832b354e0824003da792975d05b9f0fd11533bf2024b444e0935a14d043abc525f744fbcf719231c87d705e472da773954e442a7622644fbeb13c312796d3520d12cacb14e693b5ed0614", @nested={0x1cc, 0x2e, [@typed={0xc, 0x6d, @uid=r4}, @generic="3c6d68b761c1065eec40fe71ff7c13d4631fd97708da7cc07c171d009214767be711900e1520feda14837f08ea8b83991cc3d46f97a04ee143a1bac9b3675133e270f5b56372975408e643fdfb8b0bd54771e9bef837cb3518739438fcabe78a656314505e640151a8ccf4821bf7e66692e6bf452d4e1f006dc8d0687bc2e4efdbed3380712f3417dd86ee693f4b6867a197204f0fee6950913f988de12304e84b55c4ee4764df94cb4adcae6c1e58197892af9981eb893f0f255fe49965c9bd82f2bf2b6629c66ac529acdef39c1215c4ae17ff47c8505f32", @generic="23805e9ed75b108e59c48cd869db359c575055e67ded1f5527abd92476191ac5c8695935e0c68d864c5af2021ec46cfb9bb99f0b6a1fd83d365e1dbe1cf58e49b1d6e74bac55b9733b4b48ad2f6a9ef254ba51c145e7df03379ea0af5345ea665ff3c32235f816f46466e5c87082d20363d8bc56fd0f6ac1cc0c169fc25b70dff67a7141ec9ef7ae8985ce9ef29a32d4fbf808fc04759fbdeada61ff9a5207eab5a3671a7446d31f23c9a787c1cd", @typed={0x10, 0x9, @u64=0xfc30}, @generic="d230fccfa01e4139c4197d43be69b252eb71", @flag={0x4, 0x6e}, @typed={0xc, 0x22, @u32=0xffff}]}, @typed={0xc, 0x40, @fd=r0}, @nested={0x38, 0xc, [@generic="00aaba5f40175a8fb937ee8204de85c43c08a6d18baff11199c76752925005f7f66027fcb0ac3f79dbefbab8d12eea09732f7e"]}, @flag={0x4, 0x71}, @nested={0x12e4, 0x2d, [@flag={0x4, 0x9}, @generic="b6df8428f45e7620ce59cf0036b44436ec21ab5fedd89ff78f7bcbec1f4dd1a561eb5faf6a27fe", @generic="579efb9c07f8aebb5fb2f8c465c7cc83d36a03dfc0cd6f5c094fd460c616ff8805464bb50f9bc4e97274ef0d9483b5dde8b47583195bf275393d83dd49b66bc071aaea287c96c584a74f25f0080cdb1bd51a5ff8c649344f1ea8776db95f177805f931f1d8f7655d3975d783f3760c0fdcd7dcec51545645f506fa393f57f183fb218fee3eb82ba923ee950625f025df2f5737157ff4d9f69b674b51808f2649f90ac92d1a91bfa9c82453fc95", @typed={0xc, 0x56, @fd=r0}, @generic="b9ac4a2e2a021bffdf18b5c750d330b171ec502786be4851e42c6e16503b59f2e370ae9117b0fbe1fac6074b373d2300506e057992e5a86a11e9e08e3c7792dcdaf8f41e3b54ef623867976dca44949030b48578e59f59bdbf080394685a6b1c179ca3fe2aa09287f86e097e464455fc291939524bd1b375b65401ef7e3b34b9d7ec98bb537e9707bb6d7fbae5395b737cf43d1ad1a53a1b6dfb7ffa9e40fe4d355ac9d8e73174dcbb68a53fafc05f95166467e89c47a3eccb23acf35e66367a4c23b060e671dc712ff43c09faac0f7a410d5f7bba2a83e25c", 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@generic="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@generic="63c59a80114060f8d2327cc7e0f599f5edd3140ebc800f6a42b766eea6bc6b2ac9ce35f2ab1805aacd6b997182bdbf27bd8b852f660df9f3403a3cd6be199fb9f9517df3ab1f9a4010033c39d47e066145c38a19856686e820c093af91ca", @flag={0x4, 0x8}]}], 0x2f1c}], 0x5, &(0x7f0000f40000-0x128)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x128, 0x80}, 0x80) 2018/01/11 11:01:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000010, 0x2, 0x0) write(r0, &(0x7f00003b0000)="150000001c00056d020200fffffffc1f0700000000", 0x15) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00008e9000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000300000-0x4c8)={{0x7, 0x7, 0x2, 0x29dc, "d7367e764260bcdb43e359c48f3eeeb19577b5fb824e7d73eece550c5e4aad975303d203250ec247b26399fe", 0x3}, 0x0, [0x6, 0x100000000, 0x8001, 0x8a54, 0x6, 0x40, 0x1ff, 0x1, 0xffff, 0x7ff, 0x9, 0x5, 0x80000001, 0x4, 0x6e, 0x8, 0xfffffffffffffffa, 0x8, 0x5, 0x5, 0xffffffffffffffff, 0x2, 0x9, 0x24, 0x9, 0xffff, 0x80000001, 0x0, 0x15, 0x100000001, 0x3, 0x7, 0x5, 0x7, 0x0, 0x800000000000000, 0x9f, 0x8, 0x2b, 0xff, 0x4, 0xee2e, 0x81, 0x3, 0xfffffffffffffffd, 0x7, 0x3, 0x6, 0x1, 0x5, 0x5, 0x48000000000, 0x1, 0x4, 0x3, 0x9, 0x0, 0x450, 0xd7f, 0x6, 0x2, 0xfff, 0x8, 0x7fffffff, 0xd9, 0x3, 0x8, 0x5, 0xffffffffffffff81, 0x1, 0x1, 0x1, 0x8001, 0x1452, 0x81, 0x300000000, 0xffffffff, 0x8, 0x100000001, 0x70d0d8c7, 0x7fffffff, 0x7ff, 0xffff, 0x1, 0x3, 0x2, 0x815a, 0x5, 0x9, 0x3, 0x3990e33e, 0x97c, 0x4d, 0x8, 0x2, 0x7, 0x4, 0x9, 0x0, 0x8, 0x4, 0x3f, 0x800, 0x2, 0x800, 0x8, 0xfffffffffffffffd, 0xd1, 0x5, 0x2c, 0x0, 0x8, 0x0, 0x1, 0x3, 0x10001, 0x8, 0xb1, 0x3f, 0x2, 0x7, 0x3ff, 0x9, 0x100000000, 0x3, 0x7f, 0x800, 0x7fff], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d55000-0x4)={0x1}, 0x4) 2018/01/11 11:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a0a000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000730000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x80000, 0x400000000000, &(0x7f000004d000)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xffffffffffffffff}, 0x10) writev(r1, &(0x7f000092f000-0x10)=[{&(0x7f0000df5000-0x1000)="82", 0x1}], 0x1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000904000-0xa)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000347000-0x4)="c2e980d0") setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f00005b3000)={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, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) write(r1, &(0x7f00002b4000)="", 0x0) [ 54.282964] device eql entered promiscuous mode 2018/01/11 11:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00009e5000/0x18000)=nil, &(0x7f00002d1000-0x18)=[@textreal={0x8, &(0x7f00009c8000)="660f3835a2ca000f23770f01b80028baf80c66b8821c248866efbafc0ced0f20d86635200000000f22d8ba200066edf00fc053003e650f45a5f6960f491cb83c088ec8", 0x43}], 0x1, 0x0, &(0x7f0000706000-0x20)=[], 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00004db000-0x8)='./file0\x00', 0x6b0002, 0xe227b5d34ce39bf0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000dc7000-0x4)=0x1, &(0x7f0000801000-0x8)=0x4) 2018/01/11 11:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") removexattr(&(0x7f0000b90000-0x8)='./file0\x00', &(0x7f00003a7000)=@random={'security.\x00', '\x00'}) bind$unix(r0, &(0x7f0000979000-0xa)=@file={0x1, './file0\x00'}, 0xa) umount2(&(0x7f000017c000)='./file0\x00', 0x0) mount(&(0x7f0000122000-0xe)='./file0/file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/11 11:01:11 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x4)='aio\x00', 0x2000004, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000002000)="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", 0x1000, 0x880, &(0x7f0000006000)=@abs={0x1, 0x0, 0x1}, 0x8) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x1b3440) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000000a000)=0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f000000c000-0x1000)="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", 0x1000}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/11 11:01:11 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000bd8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000984000)={0x0, 0x0, 0x0}, &(0x7f0000796000)=0xc) prctl$setptracer(0x59616d61, r1) munlockall() futimesat(0xffffffffffffffff, &(0x7f00004d1000)='./file0\x00', &(0x7f0000805000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 11:01:11 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa6000)='cpuset\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000c94000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, 0x1, 0xff, 0xc, 0x4, 0x7, 0x6}, &(0x7f000021f000)=0x20) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000fa6000-0xb)='/dev/audio\x00', 0x408000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000d4e000)={0x10202, 0x0, 0x1, 0x1000, &(0x7f00001e1000/0x1000)=nil}) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000710000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2e000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) socket$unix(0x1, 0x2, 0x0) r5 = dup2(r1, r2) r6 = dup3(r1, r0, 0x0) sendto$inet6(r6, &(0x7f0000fa4000-0xfff)="", 0x0, 0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$alg(r5, &(0x7f0000125000-0x38)={0x0, 0x0, &(0x7f0000fa5000-0x20)=[{&(0x7f000032a000)="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", 0x1000}], 0x1, &(0x7f0000cd4000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x20044000}, 0x1) 2018/01/11 11:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000acb000)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7e000)="da85daa32e88b8952f729c3c31e8b37cd1d5d158fa51e1d153ec9f37e63c146170", 0x21) 2018/01/11 11:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000098b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00006a8000)={r1, 0x2}) mkdir(&(0x7f00007ad000-0xa)='./control\x00', 0x0) rmdir(&(0x7f00009b7000-0xa)='./control\x00') inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000800) r2 = creat(&(0x7f0000b2a000-0x10)='./control/file0\x00', 0x4) r3 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b34000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00005d9000-0x4)=0x1008) write$eventfd(r2, &(0x7f000044f000)=0x8, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004cc000)={r4, 0x7, 0xa, [0x73738363, 0x2, 0x7fffffff, 0xfffffffffffffffd, 0x2, 0x10000, 0x2, 0xfc, 0x80000000, 0x8]}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000159000-0x12)={r4, 0xa, "3a72a024338268a6ca18"}, &(0x7f0000753000)=0x12) inotify_add_watch(r3, &(0x7f0000488000-0xa)='./control\x00', 0x86000006) creat(&(0x7f0000147000-0x10)='./control/file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000ce7000-0x8)={r5, 0x200}, 0x8) accept4$unix(r2, &(0x7f00009e6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005de000)=0x8, 0x800) 2018/01/11 11:01:11 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c48000)='/dev/rtc\x00', 0x200, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000b27000)=""/102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r1, &(0x7f0000d33000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000dee000)=""/0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002aa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008d5000)={0x0, 0x43, "c3447192da9c815f5447189de08d4dbd27e1cae121cece4fdec07f0e6630eca0b1f615501dcaf817243a5d95927b66e57061120ebdaf1330b67ac25e76635e0c1054ef"}, &(0x7f0000169000)=0x4b) 2018/01/11 11:01:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndpcmc(&(0x7f00009a5000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x80000) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/11 11:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r1, 0x0, 0xe292) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) 2018/01/11 11:01:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ff1000)={0x0, 0x9, 0x7ff, 0x8}, &(0x7f000057b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000070e000-0x6)={r1, 0x80000001}, 0x6) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") msgget(0x2, 0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000002000-0x28)={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000e66000-0x9f)=""/159, 0x9f, 0x0, &(0x7f000030b000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x4, &(0x7f0000003000-0x10)={0x4, 0x8}, &(0x7f0000002000)={0x0, 0x0}) 2018/01/11 11:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa9000)='/dev/vga_arbiter\x00', 0x20100, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f0d000-0xb0)=""/176, &(0x7f0000da1000-0x4)=0xb0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000037000-0x4)=0x0) recvmsg(r1, &(0x7f000000f000)={&(0x7f000049f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000000e000)=[], 0x0, &(0x7f0000001000-0x2c)=""/44, 0x2c, 0x7fffffffffffffd}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 11:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000633000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00005da000-0x40)={0x10001, 0x7, 0xfffffffffffffffc, 0xfff, "b1e18f6059627fb2ef12829cd34a0a36c4152314bfd1ab26aeb9cb782de8a63b4228601fd108a774d5a5d9a8", 0x10000}) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000842000)={0x2, 0x0}) fcntl$getown(r1, 0x9) 2018/01/11 11:01:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00006c2000)=@req={0x6, 0x43, 0x1, 0x1464}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="7b5cd949bd0f5b9c39563fc2991b5f9e8e937b2212a7e9f301cca886ecb89696482cfcd2284863a238dfab56db037ad1f46d9510daefd1d009c11cfdb6a261b4bb1e6aba2d72fe955c3438785056e31f0a7115ebc7e366365c4dce713f32030a300de5298e3e8cb0558d2ceae8e2ee65aeee1a", 0x73, 0x800, &(0x7f0000000000)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) sched_setaffinity(r1, 0x8, &(0x7f0000001000)=0x1b1) set_tid_address(&(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000002000)='./file0\x00', 0xc100, 0x2f4b02c1) 2018/01/11 11:01:11 executing program 3: mmap(&(0x7f0000000000/0x249000)=nil, 0x249000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001bd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000249000-0x40)={0x100000076, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000d4000)={0x0, 0x0}) mmap(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000024a000-0xb)='/dev/vcsa#\x00', 0x0, 0x20400) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000001c000-0x10)={0x9, 0x8, 0x7fff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f000016d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000248000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000171000-0x10)={0x0, r0}) 2018/01/11 11:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000dc4000)={@common='lo\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) set_mempolicy(0x3, &(0x7f0000f13000-0x8)=0x31, 0x404000000) 2018/01/11 11:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000443000-0x4)=0x1f, &(0x7f0000cf7000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f97000)={@common='lo\x00', &(0x7f0000520000-0x2c)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "0c3da8", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 11:01:11 executing program 0: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003b000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001e000)='/dev/vga_arbiter\x00', 0x280040, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./file0\x00', r1, &(0x7f000003b000)='./file0\x00', 0x671c31e7a40067ef) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000029000)={0x2, &(0x7f0000036000+0x8a1)=[{0x34, 0x0, 0x0, 0x6}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000036000-0xbe)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/11 11:01:11 executing program 7: mmap(&(0x7f0000000000/0x787000)=nil, 0x787000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) io_setup(0x800, &(0x7f0000785000-0x8)=0x0) eventfd(0x0) io_submit(r1, 0x1, &(0x7f000036c000)=[&(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00005d4000)=';', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/11 11:01:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0x4) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x100000001, 0x5, &(0x7f00003ad000-0xe9)="32d762ea73140d90122b09d985a1f0e4716854aebb2c099d145f6ed5ddda59ef5a17f1105fdc4304372af98ffcc63613068c89bda21603fefe10dae1cabf5c5015f98adbeaa9947869390a2564111566a2456f7b344989635b346e49976b5cdf5e84131235b0c05ea849580745405a88ae8f2a22c6f009e397a21ca3ae61dece388d454d42f5d5bf778dd630c31fb37059ba753ac4c650cd10b5412f65446fa11d581ae2853a55f77a6cd14cb28008533d5d52d5a3acb2366ec2f8ecdb80f72acceddf64c03486bd699a062fc77057e6d041d01a7c12f6c6702cceee9a99f06896dbb4e7e088fc2f01", 0xe9) r1 = syz_open_dev$sndmidi(&(0x7f000023d000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000001d000)={0x9, 0x2}) recvmsg(r0, &(0x7f00006bc000)={&(0x7f0000f7d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000070b000)=[{&(0x7f000027e000-0xd5)=""/213, 0xd5}, {&(0x7f0000f77000)=""/4096, 0x1000}, {&(0x7f000079d000)=""/4096, 0x1000}, {&(0x7f00002ff000-0x20)=""/32, 0x20}, {&(0x7f00004dd000)=""/46, 0x2e}], 0x5, 0x0, 0x0, 0x9}, 0x100) 2018/01/11 11:01:12 executing program 3: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e68000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/11 11:01:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000069b000-0xd)='/dev/usbmon#\x00', 0x0, 0x202) ioctl$KDADDIO(r0, 0x4b34, 0x80) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000033000)='./file0\x00', 0x20001, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00009fa000)=0x7ff) ioctl$int_out(r1, 0x2, &(0x7f0000769000-0x8)=0x0) 2018/01/11 11:01:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x2, 0x4) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000184000/0x18000)=nil, &(0x7f0000001000-0x18)=[@textreal={0x8, &(0x7f0000001000-0x48)="baf80c66b88a34f98166efbafc0cec0fc76f000f01dfba200066b835112dde66ef3e0f005e4666b9800000c00f326635004000000f30650f350f38cc5f00d0dd363ef3f2360f01c8", 0x48}], 0x1, 0x2, &(0x7f0000001000-0x10)=[@efer={0x2, 0x400}], 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000013000)=""/8, 0xffffff21) r1 = userfaultfd(0x0) r2 = memfd_create(&(0x7f0000014000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000013000-0x4)=0x8) munlock(&(0x7f0000012000/0x2000)=nil, 0x2000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000014000-0xc)={r3, 0x8, 0x2, [0x200, 0x2]}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000002000/0x1000)=nil) shmat(r4, &(0x7f0000c9d000/0xa000)=nil, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000003000-0x38)={0x4fc, 0xfa4, &(0x7f0000011000+0x55a)="cd6f5a369a8ed59724b2cb7decec410c3200d28e2a4c599aa4122ecafe21e0262c1c18fd0521135fb0510a0e8d378398ebcebc614ce9afb6a858c35914c2b79ff96c679edebc1a1ad6f4201c61815bc0497edd8ad69df56c567e39c7e5135675b0a94554af915e622793bd6ac72ac359f1c96e6afea97f5baaac7ac4b0fbbd58f17c1c056984f8494bace6ae7df61c83f55c34847cbdf7f6a08ef03a4bd118f450dc620a216eef6b43cb0c6141", &(0x7f0000013000)="a84864bed59fddd4592e7d9f3c67cfdac2e51b58251f3c15921f76697ca569b2633b54e105893a4a07040440c05028c1c5a395bb9da9762800a7ad6f2f6337b90fd10e3c670d07b56b914ef072c5534d3877892a5c56bd7fd2026f8307bde55ecd913a1ca535be39524b3a2c8b2e330906178401f6047b3ec83bfdb8a67ffb947f6fd67e608a7a233f1c4448904138be26336dc603f4fdaf548551", 0xad, 0x9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00004ba000)={0x5, &(0x7f0000e49000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 11:01:12 executing program 0: mmap(&(0x7f0000001000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000030e000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000986000-0x51)={0x0, 0x49, "b0d3ce34af8487ea094f502700fe6eba0eaf4240ac1e37d46f3cb9450bf34fc5fc62050ef57e980fb40b7e6d11eadd7f2af174645a7903e8646de9b88a0690d4b6e834872b4707fead"}, &(0x7f0000001000-0x4)=0x51) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000102000-0xa)={r1, 0x101, 0x1, [0x0]}, 0xa) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3c) 2018/01/11 11:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(r0) r1 = syz_open_dev$mouse(&(0x7f00000b0000)='/dev/input/mouse#\x00', 0x6, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00007fb000)={0xffffffff, 0xffffffff, 0x100000000, 0x1, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00006dc000-0x4)=0x101) r3 = syz_open_pts(r2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) r4 = dup2(r3, r0) clone(0x0, &(0x7f00007b5000-0x19)="79c82f1dff7d5858493d12a1dd01c645de0bf15f63d9dd9af6", &(0x7f0000a5f000)=0x0, &(0x7f00006a6000-0x4)=0x0, &(0x7f00002e0000-0x1000)="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") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000020a000)={0x7, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000c9b000-0x10)={r5, 0x2}) 2018/01/11 11:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000473000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006cb000-0xe8)={{{@in=@multicast1=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000471000)=0xe8) 2018/01/11 11:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b99000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f00007ba000-0x78)={0x1, 0x78, 0x7, 0x4ad8, 0x7, 0x3, 0x0, 0x7, 0x800, 0x4, 0x3, 0x9, 0x7fffffff, 0xa25, 0x5, 0x8b, 0x0, 0x7ff, 0x1000, 0x1, 0x4, 0x6, 0x3f, 0x6, 0x200, 0x5, 0xfffffffeffffffff, 0x1ff, 0x7, 0x2, 0x25, 0x8, 0x2d, 0x4, 0x8, 0x5, 0x1, 0x20, 0x0, 0x25, 0x4, @perf_config_ext={0x892, 0x101}, 0xa008, 0x9, 0x10001, 0x7, 0x8, 0x1, 0x2, 0x0}, r1, 0x8, r0, 0xf) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000cbe000-0x88)={0xa000000000000, {{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00007bd000)='+lo\x00') ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xc0109207, 0x400009) 2018/01/11 11:01:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f000073b000-0x8)='./file0\x00', 0x4001c0, 0x2) mount(&(0x7f00005b6000)='./file0\x00', &(0x7f0000be7000-0x8)='./file0\x00', &(0x7f0000676000-0x7)='cgroup\x00', 0x0, &(0x7f0000ffd000)="") 2018/01/11 11:01:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4e000)={0x0, 0x0, 0x0}, &(0x7f0000b30000)=0xc) fstat(r0, &(0x7f0000f0a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000340000-0x38)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cfe000)=[], 0x0, &(0x7f0000772000)=[@cred={0x20, 0x1, 0x2, r2, r4, r7}, @cred={0x20, 0x1, 0x2, r3, r4, r7}, @cred={0x20, 0x1, 0x2, r2, r6, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0xc0, 0x20000050}], 0x1, 0x0) 2018/01/11 11:01:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009e4000-0x28)={@generic="b09e0396363a814b3ddd509c3a3a8586", &(0x7f0000cd9000-0x14)=@ethtool_wolinfo={0x6, 0xfffffffffffffff9, 0xe57, "c820f77aa59d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) 2018/01/11 11:01:12 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fc2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc3000-0x10)='/dev/sequencer2\x00', 0x10202, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) 2018/01/11 11:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000554000-0xb)='/dev/adsp#\x00', 0x1a25040a, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e18000-0x4)={0xe32}, 0x4) fchmod(r0, 0x2) r2 = syz_open_dev$admmidi(&(0x7f0000f04000)='/dev/admmidi#\x00', 0x100000000, 0x100) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000979000-0xa8)="0695c7fd67dbc107b1c09eb338bebded10581d0b55d2eec7fd60a51a7e4a4375e0170c90be1ea2b6a044010d791b32159cc4a5d0fa847be18f32ce2a68cc7a8cdbaaaf36e6f6e584e2d136de1f2a2148c687356bd5529734ccc723581a889f74e9fa8c48904d5759de0297e0c38e90d6d30b3f00061e47b0dc2f61fb9f3540e07d8cad2c17ea48539c7be0f8e9d114dc37b5fe577206332a3b4fb0314b27ce04fc154ef93efafcb7") perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x80020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/11 11:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = geteuid() r2 = dup3(r0, r0, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001d7000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009f7000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000683000)=0x8) lstat(&(0x7f0000a06000)='./file0\x00', &(0x7f0000ff7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() setresuid(r1, r3, r4) getpeername$netlink(r0, &(0x7f0000195000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000075f000-0x4)=0xc) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f21000-0x12)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f000057d000-0x8c)={0x7ff, 0x10001, 0x3, 'queue0\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 11:01:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000534000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000291000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x7f9}], 0x1) 2018/01/11 11:01:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b29000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000493000-0x4)=0x1c, 0x80000) syncfs(r0) bpf$PROG_LOAD(0x5, &(0x7f00009f7000-0x48)={0x8, 0xe, &(0x7f0000dc9000-0x70)=@raw=[@ldst={0x2, 0x3, 0x3, 0x4, 0x7, 0x10, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x3, 0xa, 0x0, 0x20, 0xfffffffffffffffc}, @alu={0x7, 0x7fff, 0xb, 0x2, 0x7, 0x0, 0x8}, @generic={0x3, 0x101, 0x100000003, 0xd1e6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000008, 0x0, 0x0, 0x0, 0x7fff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100}, @ldst={0x0, 0x83, 0x1, 0x8, 0x6, 0x18, 0xfffffffffffffffd}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000d02000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 11:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x4000000000008800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a34000)='/dev/rfkill\x00', 0x4000, 0x0) dup3(r1, r0, 0x0) 2018/01/11 11:01:12 executing program 0: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00002ed000)='./file0\x00', 0x10403, 0x102) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00001f3000)=""/93) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001bf000-0x2b8)={0x9, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{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, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x2b8) sendmsg$alg(r2, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f00002e9000)="4f187fe633e40f292bd3eea9", 0xc}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 11:01:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000969000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000ce5000)={0x1fe, 0x1, 0x1, 0x1000, &(0x7f000095d000/0x1000)=nil}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000)='/dev/kvm\x00', 0x321000, 0x0) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ce3000)={0x10002, 0x2, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/11 11:01:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/11 11:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) dup3(r0, r1, 0x80000000000) 2018/01/11 11:01:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00004f9000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000257000)={0x3, 0x200002, 0x10000005, 0x3, 0x20}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000023d000-0x4)=0x10001) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000e5c000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000040b000-0x4)=0xc) connect$bt_sco(r2, &(0x7f000076b000-0x8)={0x1f, {0xffff, 0x8, 0x3, 0xb6, 0x100000000, 0x8}}, 0x8) socket$alg(0x26, 0x5, 0x0) close(r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/enforce\x00', 0x20501, 0x0) connect$unix(r0, &(0x7f000090f000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003cd000)=0x9, 0x4) io_setup(0x5, &(0x7f000029f000-0x8)=0x0) io_submit(r5, 0x4, &(0x7f0000483000)=[&(0x7f0000acb000)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f00008c0000-0x1000)="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", 0x1000, 0x379, 0x0, 0x0, r2}, &(0x7f0000e66000-0x40)={0x0, 0x0, 0x0, 0xa, 0x1, r0, &(0x7f00008b7000-0x14)="f4d38cb82014d2ca0a4aca49ac37db29c5bab47c", 0x14, 0x7ff, 0x0, 0x1, r4}, &(0x7f00002a8000-0x40)={0x0, 0x0, 0x0, 0x0, 0xbe3, r4, &(0x7f0000e63000)="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", 0xfc, 0x8, 0x0, 0x1, r4}, &(0x7f0000989000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000156000)="39dc8241a8846eaf4d405cb1b7e37d358dcefb621028d1c1d740aa9f415e8cdd5a1964669ade9eb7e7fbcc7355d740c08d6a3df19b7a41cb1d0fe1623c852e22e1c53b3c20a631e94e0a30dcd2d5401017f25620abe5fac6b563e8028629b8be9192647513f7e2b0cdadd422a024719a07345813c4", 0x75, 0x7f, 0x0, 0x1, r4}]) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000f36000-0xbc)={0x1, 0x1, 'client0\x00', 0x0, "62d40d9b2b77a115", "27ab98ff538d3103990bf5c3ecb3fa383f142b9c1306a67227879f8a1caad800", 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nfc_llcp(r2, &(0x7f00009b5000-0x38)={&(0x7f0000fc1000)={0x27, 0x8, 0x7, 0x2, 0x7, 0x9, "1fc39d5483e681a39506e6a97e1b0687bc23cc75087925336b737ca5c39430f208cebad3a4b85158cdd22bb8fab9f8c41df56ed214672cb1bad25c74259eff", 0x8}, 0x60, &(0x7f0000cc8000-0x60)=[{&(0x7f000073e000-0x4)="fb7b251f", 0x4}, {&(0x7f0000e5b000-0xd5)="59466493db383b4d3ecf66508e268b2d0d2a126d2a1e8846d3e9da69a9ab96363e2b2ab2a24b57269b18da014892a646bf5cc51c03976c344ea0422f4be9a8a533a6f520f2a996b937639c7dc62704f8c2f45cb78005f7764633ecd08e0a8bfef0307ef6aedef6e48352d6ab6019fcdd98de8c3dfd1a6629a790f0a09b6d8d14eaa3dda38a0e5034cd186001b967cff95218831492758fc27790e49a78bc4f33df8f73651bf711a77bcfc711aebfdec4e9b4fcd9772ad8c40250338094c89832d75ceac09d326c7953a679a962f84cace6d08e2c6c", 0xd5}, {&(0x7f0000496000-0x6e)="b3ec96325e504f06221f4b0d144c564ed1c973536da59011ff9e0143a0c0ba515913254403a1efc3a1d79e1485a915db7eb265c8fd9691f2eada307841db5405da10ae0ab81972f4d2a7db4c0debd8da6ca5f768d8d360921a3b5288a19cd5f45c43f11714f50c9c22cebb7be96a", 0x6e}, {&(0x7f0000406000-0x1000)="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", 0x1000}, {&(0x7f00000de000-0x71)="0ca6c5a6c2df6071cd729247a44eacc4af00c73b65ea16cc6f026ae3eeab7e2f96e098bccab55fc68936071db0957f2c76dd3b9f0a9c9e2f791a3aa06f0f9d59b6f5f349cfd211480267c7ed4b5ca6d526d470ae9c3892f79a4c983df14d25a55c860a812016450fa5ab57131cc04fadab", 0x71}, {&(0x7f0000aee000)="b90e3e8964dee12af543cd53980baf8c1db03e4059d9205ef29c6370b35620654b1ba33e76c8bcbfc0f0f80382883b0a5b6491d28f13852d796ad0383bb0a9ea3a0c26958b061d7ea2ec28567894673627946eb7cdf84109fa4bd877c481d466d2045ab291c091e2ca39945d8f430d7ef6c9b4c568bc19a7d7fc09991f751161e6a3750d665069e3364e8db4273804d2cbdefe242323c44979ccb48a868cce44b6a57fc12a5e810e02812753160f099bd01a748b48fe41375caa6c92e1e5c47fe56e", 0xc2}], 0x6, &(0x7f0000f54000)={0x10, 0x10c, 0x1, ""}, 0x10, 0x4040000}, 0x48000) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000f8f000)=0x0, &(0x7f000045e000-0x4)=0x4) 2018/01/11 11:01:12 executing program 4: futex(&(0x7f0000000000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000000) prctl$setmm(0x23, 0x4, &(0x7f0000a2c000/0x1000)=nil) 2018/01/11 11:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b0c000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) connect$nfc_raw(r0, &(0x7f000052e000)={0x27, 0xfff, 0x4e1, 0x3}, 0x10) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00004fd000)="76252b1069124278f353db0c78e5371f0f988542a13a62d1e0974a792a1b30f52eaa1b0d8cb97db4") syz_emit_ethernet(0x2e, &(0x7f0000695000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "461e76f4"}}}}}, 0x0) [ 54.925614] binder: 8425:8440 ERROR: BC_REGISTER_LOOPER called without request [ 54.941548] binder_alloc: binder_alloc_mmap_handler: 8425 20000000-20002000 already mapped failed -16 [ 54.952447] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/11 11:01:12 executing program 0: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$mice(&(0x7f000034b000)='/dev/input/mice\x00', 0x0, 0xa00) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) 2018/01/11 11:01:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x959, 0x8000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000003000)={0x11, 0xb4, &(0x7f0000002000-0xb4)="c65cb33435136011ca3069f9262059f37ab82e6f2a8e5d74d8b008b85a73dbdc6d68b3a42a5e670090bca5aad4b710a24e154527652aaa914aa4f3e94eb73164d40000a6dcee9f7be64f7e84db69f9c4ebc47f36119b64fc51839f8a78df9d1281fc4e70a9487eb52831ba3418ca04e635b2954ef949cc595bed1f07c7bb76b766e145d01a98f8ce3f0a9890680d3ffcbd1d76cae56a5e3315d689a4780835d4fe69d21332d5bc3867792f511958b66f649860ca"}) close(0xffffffffffffffff) [ 54.952457] binder: 8425:8445 ioctl 40046207 0 returned -16 [ 55.010751] dccp_invalid_packet: P.Data Offset(224) too large [ 55.020341] binder: undelivered transaction 40, process died. 2018/01/11 11:01:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000db000-0x9)='/dev/dsp\x00', 0x80001, 0x0) bind$netrom(r1, &(0x7f0000023000-0x10)=@ax25={0x3, {"24591eed6daa1c"}, 0x9}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r3 = geteuid() setuid(r3) write(r2, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) recvmsg(r2, &(0x7f0000712000)={0x0, 0x0, &(0x7f0000e9f000)=[{&(0x7f0000606000-0xc7)=""/199, 0xc7}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 11:01:12 executing program 6: clock_getres(0x7, &(0x7f0000ff2000)={0x0, 0x0}) 2018/01/11 11:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000dde000-0x5)=""/5, &(0x7f00007fa000)=0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00009f7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt(r1, 0x54, 0x6, &(0x7f000024c000)="05a9af2fd70882f2caf38fc896bc9f6567fa240344829aaa2521f7b80e5aa4fa0c5c2f881df54f2e0b34151fecebeb9d8268ab3e8ad7766346261001935776cbbcef3038c0e168d8fcc0e15c3db2275fa6d936c7a2e753d029fdff1d2d9a244d602ad5fd6f4aec06e2a85cb9782f9b7bb2fa872561d17ce893bb596ad18b627185", 0x81) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) shutdown(r2, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a0b000-0x20)={0x0, 0x4, 0x8008, 0x0, 0x0, 0xa9e, 0xe43, 0x9, 0x0}, &(0x7f000081d000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000025b000)={r3, 0x7}, &(0x7f0000df2000)=0x8) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a3e000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r5, 0xc1205531, &(0x7f000087b000)={0x8000, 0x400, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x81, 0x2, 0x997, 0x21, "6d26fceeec75d8a9ab484826c925064f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fbe000)={r4, 0x7}, &(0x7f000092f000+0x2d4)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d85000)={0x0, 0x0}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa0000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000414000)={0x0, 0x9}, &(0x7f0000b6a000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000043a000-0xc)=@sack_info={r7, 0xffffffffffffffe1, 0x0}, 0xc) pipe(&(0x7f000080d000)={0x0, 0x0}) getpeername$netrom(r5, &(0x7f0000dbf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000410000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e8d000)={0x12, 0x2, 0x9, 0x1, 0x0}, &(0x7f00002aa000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00004d9000-0x14)={r9, 0x0, 0x5, 0x7, 0x100, 0x7}, &(0x7f00001c4000-0x4)=0x14) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000728000-0xae)="38a6e18892977cbefcf729b291ec5a6f5af21b106cd37b516b9f1b4c0b445d113ce74ff8816d897fd9d79ffb80864a678d827cce332f4a08d6275a48f681f9423d2647749f79c08271a56c9892d7d8a78b96748cf077b46523b741751eb2d1f841837cc94e9218d23f92540b2ecc050f1f39d1bfe6f8808021c41b059a0ed0c0a4270caf566a7dca03a350cca55b1053c92653956a78be04435c5bbfcc45ca52f2d3e9f8739ffbea6ea5f54868ae", 0xae, 0x7d, &(0x7f0000bf7000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00004e8000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) shutdown(r2, 0x1) 2018/01/11 11:01:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000341000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000692000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r1, &(0x7f0000233000)=[{&(0x7f0000b76000)=""/8, 0x8}, {&(0x7f00009d5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000056000-0xd1)=""/209, 0xd1}], 0x3, 0x400000000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000012b000)=0x5, 0x4) 2018/01/11 11:01:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000e69000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x6, 0x10000, 0x800, 0xab, 0x0, 0x6, 0x8104, 0x9, 0x73e, 0x5, 0xfffffffffffffff8, 0x4, 0x4, 0x4, 0xec45, 0x3, 0xd65, 0xfffffffffffff001, 0xffffffff, 0x7, 0x8, 0x80000001, 0x1, 0x3, 0x100000001, 0x2, 0x100000001, 0xfffffffffffff3df, 0x0, 0x0, 0xffffffffffff55d8, 0xfffffffffffffff7, 0x100, 0x9, 0x7f, 0xfff, 0x0, 0x3, 0x5, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x4}, 0x4088, 0x401, 0x11, 0x7, 0x2, 0x7, 0x1706, 0x0}, r1, 0x7, r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x8010000000000084) getsockopt(r2, 0x84, 0x8000000007b, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/11 11:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, 0x0) 2018/01/11 11:01:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e9c000)='/dev/loop#\x00', 0x3, 0x801) pipe(&(0x7f0000476000)={0x0, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000988000)={0x7, 0x80000001, 0x4}) ioctl(r0, 0x440000000000127f, &(0x7f00005f0000-0x81)='\n') 2018/01/11 11:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000884000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002bf000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) r2 = mmap$binder(&(0x7f0000fbf000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000809000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000c56000/0x1000)=nil, 0x1000, 0x8, 0x40013, 0xffffffffffffffff, 0x34) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003a8000)={0x190, 0x0, &(0x7f00007e4000-0x190)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x30, 0x48, &(0x7f0000eed000-0x30)=[@flat={0x77682a85, 0x1, r2, 0x3}, @flat={0x73682a85, 0x1, r3, 0x2}], &(0x7f0000185000)=[0x58, 0x38, 0x28, 0x48, 0x30, 0x0, 0x20, 0x30, 0x30]}, 0x8000}}, @dead_binder_done={0x40086310, 0x0}, @decrefs={0x40046307, 0x1}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x38, 0x30, &(0x7f0000407000)=[@flat={0x77682a85, 0xa, r4, 0x3}, @fda={0x66646185, 0x8, 0x2, 0xa}], &(0x7f000067a000-0x30)=[0x41e9a5274806a308, 0x38, 0x78, 0x0, 0x78, 0x0]}, 0x9}}, @acquire={0x40046305, 0x1}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x60, 0x30, &(0x7f000042f000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f000076b000)=0x0, 0x1, 0x2, 0x1}, @fda={0x66646185, 0x8, 0x2, 0x1c}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000803000)=[0x38, 0x0, 0x40, 0x38, 0x78, 0x40]}, 0x20}}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000076000)=[], &(0x7f0000e50000)=[0x38]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f0000677000)=[@ptr={0x70742a85, 0x0, &(0x7f0000357000)=0x0, 0x1, 0x2, 0x28}, @fda={0x66646185, 0x7, 0x3, 0x4}], &(0x7f00000fb000-0x8)=[0x38]}, 0x3ff}}], 0xc2, 0x0, &(0x7f0000cd8000)="512ead0a97c5c31fa98c32001dd9b33edcea366365851ce898a4f409c03bb295c79570fefdd983de0b58281be2b794c053a336cb638c3b0d48486e41ae69a96b1a87a2a00ae7060b9d16e71fb12fee2eeb9f5791a5de2606030b5ef07b8c1f5c87b81506b2ceb74bda61a401e99eac8aa4c2706461f68407bc099fc77950934fb1688ebc48ffe522b9df420d5228862aedd2f58843b536b5fdccba6c0786cbb3c534f26ac9f6e037f3b74f0e0b0e4ac018276389291a7a06d0392c4a9dc4cc583a91"}) r5 = dup2(r0, r0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000618000)={0x1000, 0x6000}) [ 55.036182] dccp_invalid_packet: P.Data Offset(224) too large 2018/01/11 11:01:12 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x2) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f00009c1000-0x18)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000003}, 0x100000079) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000645000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000196000-0xdf)=""/223) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000061a000-0x108)={0x1, {{0xa, 0x3, 0xfa0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000f67000-0x28)={0x5, 0x10000, 0x9, 0x80000001, 0x3c}) modify_ldt$read_default(0x2, &(0x7f00000d8000-0x81)=""/129, 0x81) open(&(0x7f000026a000)='./file0\x00', 0x400, 0x40) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000a22000-0x4)=r1, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f69000-0x10)={0x7, 0x20a, 0x3, 0x20, 0x0}, &(0x7f0000f69000-0x4)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003f2000)={0x0, 0x94, &(0x7f0000792000-0x94)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [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, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f69000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000aca000)={0x2, [0x0, 0x0]}, &(0x7f000083c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000021f000-0xc)=@sack_info={r3, 0x2000019a4, 0x20}, &(0x7f0000500000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003b7000)={0x34bdf98, 0x1, 0x0, 0xfffffffffffff001, 0x1, 0x4, 0x80, 0x80000000, r4}, 0x20) accept4$netrom(r2, &(0x7f0000d2b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008c4000-0x4)=0x10, 0x80800) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a70000-0x4)='bbr\x00', 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eca000-0x8)={0x0, 0x0}) 2018/01/11 11:01:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ftruncate(r0, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f0000f7b000-0x22)="22000000180007000107e700090007150201000800271ff028060009040005009f00", 0x22) 2018/01/11 11:01:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) close(r0) 2018/01/11 11:01:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000025000)='/dev/rtc\x00', 0x4540, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffff) r1 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0xfffffffffffffffd}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000cd4000-0x4)=0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000092c000-0xc)=@sack_info={0x0, 0x8, 0x9}, &(0x7f0000d22000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ed5000-0x8c)={r3, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005e9000-0x4)=0x8c) 2018/01/11 11:01:12 executing program 2: mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d54000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa7750", 0x10, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0300a2", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000d53000)={0xfffffffffffffffe, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c72000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000621000)=[], 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000045b000)={0x0, @in6={{0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d59000)=0x8c) 2018/01/11 11:01:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r1, &(0x7f0000c68000-0x1f)="1f000000ff0fff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r2 = syz_open_dev$vcsa(&(0x7f0000563000)='/dev/vcsa#\x00', 0x1, 0x20000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000c47000)={0x4, r0, 0x1}) socket(0x4, 0xfffffffffffffffe, 0x0) 2018/01/11 11:01:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000a8000-0x20)={0x4, 0x80, 0x8200, 0x1a0e000, 0xf, 0x1, 0xff, 0x0, 0x0}, &(0x7f00001e4000)=0x20) ptrace$getregs(0xe, 0x0, 0x0, &(0x7f000042d000)=""/192) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f000065c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001dc000)={r1, 0x0, 0x80000001}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000090000)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/11 11:01:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000d5b000)=""/0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f94000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00009e8000-0x8)='./file0\x00', 0x400, 0x50) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000af9000-0x18)={0x0, 0x8, 0x1, r2, 0x0}) 2018/01/11 11:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x42) close(r1) writev(r1, &(0x7f000060a000-0x70)=[{&(0x7f00002b6000-0x1)="8b", 0x1}], 0x1) 2018/01/11 11:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000878000)='./file0\x00', &(0x7f00009bf000-0xe)='./file0/file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000848000-0x6)='msdos\x00', 0x9024, &(0x7f000097c000-0x1)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004db000)='./file0\x00', 0x141043, 0x0) chdir(&(0x7f000032a000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000707000)={{0x4, 0x1}, {0x2, 0x4590}, 0x9, 0x4, 0x100, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x80, 0xffffffffffffffff, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x2000000100000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000eae000)='./file0\x00', &(0x7f0000b57000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/11 11:01:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000078e000)=0x0, &(0x7f0000497000-0x4)=0x8) sendto(r1, &(0x7f00007ae000)="398e1d87cb67bc4516baaf05635c822e", 0x10, 0x0, &(0x7f00002ab000)=@un=@file={0x0, './file0\x00'}, 0xa) recvmsg(r1, &(0x7f000082c000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000134000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 11:01:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000922000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000a43000-0xa0)=[{&(0x7f0000762000)="ff", 0x1}], 0x1, &(0x7f0000fc4000-0x1048)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f000022b000-0x10)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) r2 = creat(&(0x7f0000f33000-0x8)='./file0\x00', 0x28) connect$llc(r2, &(0x7f0000863000)={0x1a, 0xff, 0xfffffffffffffc01, 0x80, 0x7, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fa1000-0x20)={0xee29, 0xffffffffffffffd9, 0x20c, 0xfffffffffffffff8, 0x31b, 0x43, 0x2, 0x2, 0x0}, &(0x7f00009b0000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000235000)=@assoc_value={r3, 0xe2}, 0x8) r4 = memfd_create(&(0x7f0000a05000)='ctr-cast5-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000250000-0x4)=0x4) socket(0x0, 0xa, 0x3b) [ 55.159238] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 55.194895] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/01/11 11:01:12 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x7) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000a93000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fallocate(r0, 0x3, 0x0, 0x80000001) 2018/01/11 11:01:12 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000000)={0x3ff, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001000-0x8c)={0xafe, 0x4, 0x37, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = semget$private(0x0, 0x1, 0x4) semctl$SEM_INFO(r3, 0x0, 0x13, &(0x7f000094a000)=""/73) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 11:01:12 executing program 3: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f18000-0x8)='./file0\x00', 0x80, 0x48) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f19000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f18000-0x72)={r1, 0x7bd, 0x5, "bec92fb98449323be7eea141f15581bbdfb34d1e8a1baa88888c34d4a4d7dd5cfb474115af1d30299774b422a2aec8c9c4816211df5dc7a5fa83efc55b85dd54729ef4965e8f05a6b8e5f27a7c2f4f2d1a0ac81994a3d2f227227f6cba03008299cf9e0ac19542f4"}) syz_emit_ethernet(0x4a, &(0x7f0000f10000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/11 11:01:12 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000f000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000004000)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f000000e000)=0x8) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0xf763, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000004000-0x8)=0x0) 2018/01/11 11:01:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000849000)='/dev/snd/midiC#D#\x00', 0x2, 0x2002) write$sndseq(r0, &(0x7f0000a42000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000a65000)=""}}}}], 0x30) write$sndseq(r0, &(0x7f0000585000)=[], 0xffe1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000047b000-0x4)=0x0) 2018/01/11 11:01:12 executing program 0: mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d5a000)='/dev/vcsa#\x00', 0x0, 0x80) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000d5b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5c000-0x4)=0xc) mkdirat(r0, &(0x7f00003b6000-0x8)='./file0\x00', 0x40) syz_emit_ethernet(0x415, &(0x7f0000d54000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa7750", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0300a2", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000d53000)={0xfffffffffffffffe, 0x1, [0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000545000)=0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000d5d000-0x10)={&(0x7f0000275000)=""/92, 0x5c}) 2018/01/11 11:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f25000-0x4)=0x0, &(0x7f0000f17000-0x4)=0x0, &(0x7f0000588000)=0x0) stat(&(0x7f0000433000)='./file0\x00', &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f000001c000-0x1)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001df000-0x8)={0x0, 0x0}) 2018/01/11 11:01:12 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dc5000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6371}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) fsetxattr(r1, &(0x7f0000fd8000)=@random={'trusted.\x00', "232d6367726f7570656d3083272a00"}, &(0x7f000021b000)="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", 0xfffffffffffffffe, 0x2) 2018/01/11 11:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x0, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f000069f000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000083a000)=0x100000001, 0x4) 2018/01/11 11:01:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 11:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x225, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100000806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000414000)={0x0, 0x6, 0x1, [0x8]}, &(0x7f0000017000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000044a000-0x1008)={r2, 0x1000, "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"}, &(0x7f00000c5000)=0x1008) 2018/01/11 11:01:12 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000f000)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x103c02) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000011000-0x88)={0x4, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000004000)={0x0, 0x8000}) read(r0, &(0x7f0000006000-0xe75)=""/4096, 0x1000) set_robust_list(&(0x7f000000c000-0x18)={&(0x7f0000009000/0x4000)=nil, 0x72ed, &(0x7f0000001000/0x3000)=nil}, 0x18) syz_open_dev$sndctrl(&(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x1) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000c) r3 = syz_open_dev$dmmidi(&(0x7f0000010000-0xd)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f000000f000)={0x7b, 0x0, [0x800, 0xefb8, 0x0, 0xbffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/11 11:01:12 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0x100000001, 0x802) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000002000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/11 11:01:12 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe0000-0xc)='/dev/autofs\x00', 0x42400, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00003b3000)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000ee5000)=""/246) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000db2000)={"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"}) ioctl$EVIOCGREP(r2, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) 2018/01/11 11:01:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) prctl$void(0x1f) 2018/01/11 11:01:12 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x6f3c84e272e0f8ad, 0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009000)={{{@in=@multicast2=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=@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}}, &(0x7f000000a000-0x4)=0xe8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3, &(0x7f0000009000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 11:01:12 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000093e000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d20, 0x6cb9, 0x7f, 0x985, 0x0}, &(0x7f0000788000)=0xa0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fc6000-0x98)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7ff}, 0x98) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000fc5000-0x4)=0x6, 0x4) r2 = dup(r0) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000fc5000)=r3) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000fc4000-0x4)=0x7, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303090000004bf82eff4d04", 0x0}, 0x60, &(0x7f0000fc8000-0x10)=[{&(0x7f0000fc7000-0xbb)="074f08c615c852ca23cfa7b18107090f47a522624846bedfe227cf825b3b2c0e48083c00a1f69dc87aa8af845f93a609db27781b1b4c80c009c0ac41cd088dd634869a9b5348c1b732aa8b36c1fc0731918562a981dcfcfff73cc7717f1f7f2a25e29cc5c775981e0ac346664e51d7f22ed8ab6fc16e16f7da7d9ad9a905c69086192f79cf2d65b3c4deba1677a0d29d305469eb73d3c9ed537cf08e89815f1c84177344cc60b006effc6a5959eb9424c528411ec1f81fb27bbbbd", 0xbb}], 0x1, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, "0005"}, 0x18, 0x0}, 0x0) [ 55.459695] snd_virmidi snd_virmidi.0: control 76:0:0:Î:0 is already present 2018/01/11 11:01:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000705000-0xa)='/dev/cuse\x00', 0xa00, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000a24000)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/11 11:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) iopl(0x200) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000068e000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000b3f000-0x110)={{0x3, 0x5, 0xea, 0xff2, "cd5a0adc634dd930372c0b42a2bd3b091b409553a021023d2a597d84e28c7b72bdff1261bf92374b1914800a", 0x1}, 0x0, 0x0, 0x8000, r1, 0x0, 0x7ff, "4128f8ed031d5c4d0e7af4f8f9a87966bc885d7d5660dcf64f7601f5853bbd9d0c8ca52b35b3a14c4973125ad8d2ae0707be49610628f3417d971cb27bd1a414", &(0x7f0000e4b000)='[(\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0xfffffffffffffff9, 0x8, 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]}) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000041000)="ace93983", 0x4) 2018/01/11 11:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000086e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000076b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009d8000)={0x0, 0x52, "523539e4345ac837b9545a6574566c0c2241f1294991cf56d0e995aabff404f8d67aa2c9e652aa086b50f88c20003433a8e2ccff7b78500378a73ce14492edaa143d8ab85ab76f994bc831f27d5d0d34c1b5"}, &(0x7f000022a000-0x4)=0x5a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000064d000)={r3, 0x87b, 0xe5, "86f21e14e7b83a4f90ad17ac3bf1fafaea412e84faf873441350c19117551d7061617428da8fbe40615b822a10d552e1951075b22fe6cb20d30e31befa57451c94548a72d215b7a9b654b5c3ffb52a00c2ae6ed847d689b6afb02e98237a3229b8d04475ab637b1554341a3bcb760ee395b0edb8d8819791330bd57e76eae68f126bc6a12f968ffd3ce86a4abc3eedb8135c76cd7d29a1b632ef42122b32273b6ce2177ca187d8c890a558c4ca99f8579b2d7b18a71ae124dcc0b0827b552a7df1ca3f2f97d078991a09539a0dd3fdf2bee433d26a122bfd395a288e0a672f7d6853c33908"}, 0xed) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r1, &(0x7f0000f53000)='O', &(0x7f000099e000)=""/0}, 0x18) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c77000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000659000)={0x2, 0x3f}) 2018/01/11 11:01:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000677000)=""/42) set_mempolicy(0x1, &(0x7f0000696000-0x8)=0x4, 0x5) 2018/01/11 11:01:12 executing program 4: r0 = msgget(0x3, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000584000)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000001000-0xd8)=@pic={0x426, 0x9, 0x401, 0x97, 0x1000, 0x9, 0xffffffffffff850f, 0x9bcd, 0x2, 0x4, 0x2, 0x8, 0x80, 0x7fff, 0x0, 0x8}) msgctl$MSG_INFO(r0, 0xc, &(0x7f000056c000-0x3f)=""/63) 2018/01/11 11:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8eac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000f5000)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c89000-0x8)={0x0, 0x2}, &(0x7f00002d0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ae1000)={r2, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c1d000)={r2, 0x9, 0x4, [0x100, 0x101, 0x2, 0x8]}, 0x10) 2018/01/11 11:01:12 executing program 6: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_auth={0x48, 0x1, {{'sha224-avx2\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 11:01:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000a2000-0x1)='\x00', 0x0) set_mempolicy(0x8001, &(0x7f0000bdc000-0x8)=0x5, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000046a000-0xb9)=""/185, 0xb9) name_to_handle_at(r0, &(0x7f00001bd000)='./file0\x00', &(0x7f00005ae000-0x62)={0x8, 0x0, ""}, &(0x7f0000e6b000)=0x0, 0x1400) getitimer(0x0, &(0x7f00003e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mknodat(r0, &(0x7f00004de000)='./file0\x00', 0xe084, 0x82) [ 55.579441] ================================================================== [ 55.586886] BUG: KASAN: use-after-free in bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 55.594587] Read of size 8 at addr ffff8801d4028d88 by task syz-executor7/8625 [ 55.601935] [ 55.603560] CPU: 0 PID: 8625 Comm: syz-executor7 Not tainted 4.15.0-rc7-next-20180111+ #94 [ 55.611941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.621269] Call Trace: [ 55.623830] dump_stack+0x194/0x257 [ 55.627433] ? arch_local_irq_restore+0x53/0x53 [ 55.632072] ? show_regs_print_info+0x18/0x18 [ 55.636541] ? lock_release+0xa40/0xa40 [ 55.640495] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 55.645834] print_address_description+0x73/0x250 [ 55.650646] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 55.655981] kasan_report+0x23b/0x360 [ 55.659756] __asan_report_load8_noabort+0x14/0x20 [ 55.664656] bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 55.669814] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.674800] ? bpf_percpu_array_update+0x420/0x420 [ 55.679700] ? kasan_check_write+0x14/0x20 [ 55.683909] ? _copy_from_user+0x99/0x110 [ 55.688040] map_lookup_elem+0x6b5/0xbd0 [ 55.692077] ? bpf_map_get_with_uref+0x110/0x110 [ 55.696806] ? __might_sleep+0x95/0x190 [ 55.700752] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 55.705653] ? selinux_bpf+0xd1/0x110 [ 55.709425] ? security_bpf+0x89/0xb0 [ 55.713201] SyS_bpf+0x922/0x4400 [ 55.716630] ? bpf_prog_get+0x20/0x20 [ 55.720399] ? get_futex_key+0x1d50/0x1d50 [ 55.724630] ? do_futex+0x86f/0x22a0 [ 55.728319] ? __fget+0x333/0x570 [ 55.731745] ? lock_downgrade+0x980/0x980 [ 55.735880] ? exit_robust_list+0x240/0x240 [ 55.740173] ? __lock_is_held+0xb6/0x140 [ 55.744218] ? __fget+0x35c/0x570 [ 55.747647] ? kmem_cache_free+0x86/0x2b0 [ 55.751765] ? iterate_fd+0x3f0/0x3f0 [ 55.755534] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 55.760434] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 55.765509] ? debug_check_no_obj_freed+0x3da/0xf1f [ 55.770495] ? _raw_spin_unlock+0x22/0x30 [ 55.774630] ? __fget_light+0x297/0x380 [ 55.778577] ? fget_raw+0x20/0x20 [ 55.782000] ? lock_downgrade+0x980/0x980 [ 55.786131] ? rcu_pm_notify+0xc0/0xc0 [ 55.789997] ? putname+0xee/0x130 [ 55.793431] ? __fdget+0x18/0x20 [ 55.796774] ? SyS_futex+0x269/0x390 [ 55.800463] ? SyS_setsockopt+0x215/0x360 [ 55.804585] ? do_futex+0x22a0/0x22a0 [ 55.808369] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.813106] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 55.817831] RIP: 0033:0x452ac9 [ 55.820989] RSP: 002b:00007f1f2d129c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 55.828668] RAX: ffffffffffffffda RBX: 00007f1f2d12a700 RCX: 0000000000452ac9 [ 55.835911] RDX: 0000000000000018 RSI: 0000000020fe8fe8 RDI: 0000000000000001 [ 55.843151] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 55.850389] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 55.857637] R13: 0000000000a2f7ef R14: 00007f1f2d12a9c0 R15: 0000000000000000 [ 55.864901] [ 55.866500] Allocated by task 1782: [ 55.870095] save_stack+0x43/0xd0 [ 55.873518] kasan_kmalloc+0xad/0xe0 [ 55.877201] kmem_cache_alloc_trace+0x136/0x750 [ 55.881838] seq_open+0x83/0x1f0 [ 55.885175] kernfs_fop_open+0x684/0xeb0 [ 55.889205] do_dentry_open+0x667/0xd40 [ 55.893149] vfs_open+0x107/0x220 [ 55.896569] path_openat+0x1151/0x3530 [ 55.900423] do_filp_open+0x25b/0x3b0 [ 55.904190] do_sys_open+0x502/0x6d0 [ 55.907873] SyS_open+0x2d/0x40 [ 55.911122] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 55.915844] [ 55.917441] Freed by task 1782: [ 55.920689] save_stack+0x43/0xd0 [ 55.924112] __kasan_slab_free+0x11a/0x170 [ 55.928315] kasan_slab_free+0xe/0x10 [ 55.932172] kfree+0xd9/0x260 [ 55.935246] seq_release+0x59/0x70 [ 55.938756] kernfs_fop_release+0x10b/0x180 [ 55.943046] __fput+0x327/0x7e0 [ 55.946291] ____fput+0x15/0x20 [ 55.949548] task_work_run+0x199/0x270 [ 55.953406] exit_to_usermode_loop+0x275/0x2f0 [ 55.957957] syscall_return_slowpath+0x490/0x550 [ 55.962680] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 55.967401] [ 55.969001] The buggy address belongs to the object at ffff8801d4028cc0 [ 55.969001] which belongs to the cache kmalloc-256 of size 256 [ 55.981632] The buggy address is located 200 bytes inside of [ 55.981632] 256-byte region [ffff8801d4028cc0, ffff8801d4028dc0) [ 55.993472] The buggy address belongs to the page: [ 55.998370] page:ffffea0007500a00 count:1 mapcount:0 mapping:ffff8801d4028040 index:0x0 [ 56.006480] flags: 0x2fffc0000000100(slab) [ 56.010684] raw: 02fffc0000000100 ffff8801d4028040 0000000000000000 000000010000000c [ 56.018533] raw: ffffea0007500720 ffffea000750a7a0 ffff8801dac007c0 0000000000000000 [ 56.026379] page dumped because: kasan: bad access detected [ 56.032052] [ 56.033646] Memory state around the buggy address: [ 56.038543] ffff8801d4028c80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 56.045869] ffff8801d4028d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.053194] >ffff8801d4028d80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 56.060520] ^ [ 56.064122] ffff8801d4028e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.071453] ffff8801d4028e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.078783] ================================================================== [ 56.086107] Disabling lock debugging due to kernel taint [ 56.091640] Kernel panic - not syncing: panic_on_warn set ... [ 56.091640] [ 56.098984] CPU: 0 PID: 8625 Comm: syz-executor7 Tainted: G B 4.15.0-rc7-next-20180111+ #94 [ 56.108662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.117983] Call Trace: [ 56.120544] dump_stack+0x194/0x257 [ 56.124147] ? arch_local_irq_restore+0x53/0x53 [ 56.128787] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.133511] ? vsnprintf+0x1ed/0x1900 [ 56.137283] ? bpf_fd_array_map_lookup_elem+0x430/0x4c0 [ 56.142620] panic+0x1e4/0x41c [ 56.145780] ? refcount_error_report+0x214/0x214 [ 56.150503] ? add_taint+0x1c/0x50 [ 56.154014] ? add_taint+0x1c/0x50 [ 56.157532] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 56.162866] kasan_end_report+0x50/0x50 [ 56.166807] kasan_report+0x148/0x360 [ 56.170580] __asan_report_load8_noabort+0x14/0x20 [ 56.175476] bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 56.180634] ? rcu_read_lock_sched_held+0x108/0x120 [ 56.185619] ? bpf_percpu_array_update+0x420/0x420 [ 56.190517] ? kasan_check_write+0x14/0x20 [ 56.194724] ? _copy_from_user+0x99/0x110 [ 56.198844] map_lookup_elem+0x6b5/0xbd0 [ 56.202876] ? bpf_map_get_with_uref+0x110/0x110 [ 56.207601] ? __might_sleep+0x95/0x190 [ 56.211544] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 56.216441] ? selinux_bpf+0xd1/0x110 [ 56.220212] ? security_bpf+0x89/0xb0 [ 56.223981] SyS_bpf+0x922/0x4400 [ 56.227407] ? bpf_prog_get+0x20/0x20 [ 56.231177] ? get_futex_key+0x1d50/0x1d50 [ 56.235393] ? do_futex+0x86f/0x22a0 [ 56.239077] ? __fget+0x333/0x570 [ 56.242502] ? lock_downgrade+0x980/0x980 [ 56.246620] ? exit_robust_list+0x240/0x240 [ 56.250912] ? __lock_is_held+0xb6/0x140 [ 56.254948] ? __fget+0x35c/0x570 [ 56.258371] ? kmem_cache_free+0x86/0x2b0 [ 56.262485] ? iterate_fd+0x3f0/0x3f0 [ 56.266253] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 56.271149] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 56.276223] ? debug_check_no_obj_freed+0x3da/0xf1f [ 56.281207] ? _raw_spin_unlock+0x22/0x30 [ 56.285332] ? __fget_light+0x297/0x380 [ 56.289276] ? fget_raw+0x20/0x20 [ 56.292699] ? lock_downgrade+0x980/0x980 [ 56.296821] ? rcu_pm_notify+0xc0/0xc0 [ 56.300677] ? putname+0xee/0x130 [ 56.304104] ? __fdget+0x18/0x20 [ 56.307444] ? SyS_futex+0x269/0x390 [ 56.311133] ? SyS_setsockopt+0x215/0x360 [ 56.315260] ? do_futex+0x22a0/0x22a0 [ 56.319036] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.323764] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 56.328487] RIP: 0033:0x452ac9 [ 56.331646] RSP: 002b:00007f1f2d129c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 56.339320] RAX: ffffffffffffffda RBX: 00007f1f2d12a700 RCX: 0000000000452ac9 [ 56.346557] RDX: 0000000000000018 RSI: 0000000020fe8fe8 RDI: 0000000000000001 [ 56.353794] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 56.361033] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 56.368273] R13: 0000000000a2f7ef R14: 00007f1f2d12a9c0 R15: 0000000000000000 [ 56.375968] Dumping ftrace buffer: [ 56.379479] (ftrace buffer empty) [ 56.383155] Kernel Offset: disabled [ 56.386746] Rebooting in 86400 seconds..