(0x7f0000cbb000-0x8)='./file0\x00', &(0x7f0000bc7000-0x1008)={0x1008, 0x2, "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"}, &(0x7f00000f2000)=0x0, 0x1400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a28000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000004a000)={0x3, 0x0, [{0x40000010, 0x0, 0x0}, {0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) 2018/01/28 09:11:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f000048f000-0x38)={&(0x7f0000c0f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e26000)={&(0x7f0000778000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, "a2dc5eca419240c7"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000723000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x41) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffee1, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e10000)='/dev/audio\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000be6000)={0x1, &(0x7f0000a0e000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000dc9000-0x8)={r2, 0x8}) r3 = socket(0x10, 0x802, 0x0) r4 = dup2(r0, r3) write$evdev(r4, &(0x7f000000f000)=[], 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000fd2000-0x3e)=""/62, 0x3e) 2018/01/28 09:11:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f00007b7000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bf4000-0xe8)={{{@in=@rand_addr=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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000477000)=0xe8) r3 = add_key$keyring(&(0x7f0000298000)='keyring\x00', &(0x7f0000045000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) bind$rds(r1, &(0x7f00003ed000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000ae0000)={0x0, 0x0}) accept4$packet(r1, &(0x7f0000bb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000567000-0x4)=0x14, 0x80800) mq_timedsend(r4, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r5, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/01/28 09:11:54 executing program 3: clock_gettime(0x6, &(0x7f000018d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x1c1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x200, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x4}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d02000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a82000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) 2018/01/28 09:11:54 executing program 2: r0 = socket(0x20000012, 0x100000000000802, 0xfffffffffffffffd) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x400000000301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:11:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe90, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [], {@generic={0x88cd, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) 2018/01/28 09:11:54 executing program 2: 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) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 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) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:11:54 executing program 6: socket$inet6(0xa, 0x800, 0x100000001) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="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", 0xa2}], 0x12d6, &(0x7f0000006000)=[], 0x0, 0x4040000}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f000000a000-0x4)=0x3, &(0x7f000000a000-0x8)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x2, 0x142) mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r2, &(0x7f000001a000-0x1c)=[{0x0, 0xfffe, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x30) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000014000-0x10)={0x2000, 0x8000, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ptrace$cont(0x3f, r5, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000009000)={&(0x7f0000005000)=@ax25={0x3, {"4559959288772b"}, 0x6}, 0x10, &(0x7f0000009000)=[{&(0x7f0000004000-0xd8)="19bd9502f43756f2ecf0564645169bc4a08ad272bf2c86bf41c29116dcc7b125ce85f94c4e9aa2c9892539a085d77f5f3972ade35cd7d54db28e8ad32747b455586d55e9d6155657f0fd416c1a83e9254be5fe24cef0479664a132ae472ef33dce981bf4fc1f0549c725fe370bfc499a1c70cbb4583a56dd7b36c0e78a6090df5ecc57d4accb6d4a8d50d6f7971a2eb68f3112c14e796ba040f58ece1f791d3f098c93ccc9f1d189582c341742319a451dfa97e7f4937c9c7fe87ba6b6e242153cfd4b81db4236c24e93e676542be8a91f949947614c29b5", 0xd8}, {&(0x7f0000007000-0xcd)="a5e28549131725b5724682385fdd0205b401a4cdba9ae462e4e1068464040524448da27d4ea1833c25ffb7f21c90874cdd3a2706bf078bc66e3df5d2410b9ec6a4fde234395f2b3474d15ad39803bee10d7c243b83848e625acaf0b70fbd5e3d3d7bc9447206e0dcfdcd7762b5048919d5c1c2487ba5657a8d6aba6b11b5b01f5366998993f77cf1096adb9e10db08f03026f800d97d0533f8bf4b6cd8d49c8d125a134499ec3b7c07fdfb7faf0b6acd6c5bce1ea3af69492cd1936957e0800813716ee91f4664f999a5436a54", 0xcd}, {&(0x7f0000009000)="cb916f9c0008c6f8019e143ec6516857277077df644b20b36a20a55ee9997e2cbb2c872355659464b88dfa85271d73439003e010d724fca1073b849a92657c572a2f23b1da80b98ed98dc83602d9d3846f866993c18a7a2501e3e49d17fca5c506557fa745c0524f3e216ff4fc292d708eeb6b602a789508e4878146a1792d748fbb7954e79de5d6f9eab712e8d6c5b2362b968a1707cc64fd710c8eb18396115cccea312f40c7571c858cda94", 0xad}, {&(0x7f000000a000-0x58)="4b6fddbb6c795a11b157cc4be4f4f16bfb532402b14a2c6db5eda2b916ffacf14c2717a8fc81e4850c5eab1bed4bccc028f6c410caba8c8653d7531e23c4c9230879c5c0a01dcfd4d67163692d5e566d0dee36ab90fe4675", 0x58}, {&(0x7f000000a000-0x1000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x40080}, 0x40) 2018/01/28 09:11:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000362000+0xd20)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = syz_open_dev$adsp(&(0x7f00003e3000-0xb)='/dev/adsp#\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000245000-0x4)=0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000004a000)={0x3, 0x0, [{0x40000010, 0x0, 0x0}, {0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) 2018/01/28 09:11:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/122, 0x7a}], 0x1) 2018/01/28 09:11:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f000032c000)=[{&(0x7f000091f000)=""/24, 0x18}], 0x1) fcntl$setsig(r0, 0xa, 0x3b) r2 = gettid() socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f0000f52000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sndpcmc(&(0x7f0000b3d000)='/dev/snd/pcmC#D#c\x00', 0xa8, 0x840) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00003cd000-0x1)=0x800, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$inet6(r4, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b6000-0x1b)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) 2018/01/28 09:11:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000050000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0xffffffffffffffc0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 09:11:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000510000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000102000)=0x10, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b63000-0xc)={0x3, r0, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007b2000)={0x0}, &(0x7f0000296000-0x4)=0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000520000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000004a000)={0x2, 0x0, [{0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000dab000-0x8)={0x3, 0xfff}) 2018/01/28 09:11:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000830000-0x11)='/dev/qat_adf_ctl\x00', 0x28000, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00008be000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$getownex(r1, 0x10, &(0x7f0000d3e000)={0x0, 0x0}) ptrace(0x1, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a3c000)={0x0, 0x5f, 0x10}, &(0x7f0000d14000)=0xc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000004a000)={0x3, 0x0, [{0x40000010, 0x0, 0x7f}, {0x87c, 0x0, 0x1004}, {0x0, 0x0, 0x0}]}) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000c16000-0x4)=0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00006b3000)=""/66) 2018/01/28 09:11:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) fsetxattr(r0, &(0x7f0000637000-0xb)=@random={'security.', '-\x00'}, &(0x7f0000f32000)='/dev/ashmem\x00', 0xc, 0x3) r2 = syz_open_dev$sndpcmp(&(0x7f000028d000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000ab8000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:11:54 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, 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 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000003000-0x40)=[{&(0x7f0000011000)=""/122, 0x7a}], 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00005dc000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/28 09:11:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000499000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a89000)=0x0, &(0x7f0000ba3000)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000027e000-0x4)='tls\x00', 0x4) unshare(0x0) bind$inet6(r0, &(0x7f0000e06000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34cc}, 0x1c) 2018/01/28 09:11:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f00002d0000)="b37a8e83de5326d7b872ac09245a4063ceb5072df2d3eccec0d790d930dd89062db86912abf336814a98fbbcc655486725438cf1a3a53241cf7350038bedb2588a8be49a926ba6f314a6f34467b03b41fb6cb6cc8e861d5ddba240e7a2f62f8f0e1946718c01bb4abdc4f98eb7f906c7b45dd32e7e806c8c66e1442ef836797b187a6a012d2cec60f5fb1bcd3c768677b6744f13a88d3533481e66b4e51bfa9752b051152752b70a15d0c30ddca7e9092ce0b0954cd0d123ed5ba0bd2103ad586cf003e9bd5e7f8b7f3d6b426922f07f3656d6f19c44f2c514e589124858377dd3d0cbce57e70af65e646e097d5b5650e295ccc76ed72cb1cd226c709e9ff162db6509f16f1ee990c25b0fd1118afe41baa30d7b57b69194db35b7091a70cf9e9c54aa354b9a9a526c369014a0a300ac69edea2c350473ed67457e471c003124e45272437b119ba43697285f25a22cb77a5673c50c12050d7de665adeefc050df2e5e67178a04ad86256ecb41f42a67eac6a476d7fb9f8cd86aa659bcf3fd3a5688a8f2f87d5ffb360d53da44c5db03042137b3b427c58bcddcb17b6ccb892ec617d60d26f71719058435c87607ea0b335599081966e0044da8051f3dc955da1c68be0ab640373fc442e59fb3a40de6880d2ae9938fed793a77226cd1228876525b3dcc8da83b49d15684190b69df03a5db7a39d942a736629beabea0e39df3831cbb8c3f5b3855a4fd4821215940662da00a343fc4e9f11905f56532b84d0f00086cb9ed2e2790105cb48b014c14e656aa51785f391134bf5bf0aeaf1cfe6a7b09e003f463b3d37c937f42f4c72de3656d3d50b5499d4a2819b8bfd449cf5e03109d9511833eabe8029f089072f60d4c2f912d944656e0baff22f1c91a948d337157cf260b63b426681662cf118a7f8e8f57b32d4b916ce26b1d9c891ffb63abb26ad0da7e9706d63d00f7f6708f98d59174aee598dce4d32992aff7d900eafcd7bca1c8352b8be09d40f08ece25d12ff99ba5e2bd090dadd885c5132b3bcf7e2ead4dcc5255fcd8ec23f6244999f3ed974c7845610b6fdbc7c1c27acb03442eaaecccaf04b358936edcc8791f8420b19e1610494c6d773b6ef91a416c2ec7353ddea60a17bda1e4efca2c0761c030646d77867e3c5a78ee68ede90084b3f213635736f6dfe8872af63c98845481fc93d7d656e1673ed0a5a36a892ce3ed5ba9b5fc444293d2a97fe906c9c8743deb0833f843108aac7c6f438320afad6cdfc286d2f5d73dfb8da413f06d0c09256b2c02242b2f6d3a3a288e4c9822d223c8b4b5a38f743705e4d664f10ff6bbeb630912eecba20adf6ed54c87dfe7c6d15ec733f89c28ea46631a31f4d4941240fba1914e849d57b203e686e6fdf48c087c59c8ec941342a84f1b01b2ca9afe2e3fe0a5e2616591ee13c98a6790b1bd68601bb3a4737f6c8a00f4018037da64d646a9b7b306339f08f100988e0a81def9a0897f98dc60808c21ba10febcbe4f52b6d450176235f790f819175c9b4e8fe8128ba239f52eb9762bdf7281f942ef9859dd9d9d30799e065b1315a4ed7c125815195f5415a229cce3ddedc49bd26d5a1afba3fa2c193c84ebbf655e498215733de364ede571382accc923de946cc483c37a13ff323ef862aad9a4c2af8a0a7390650c16188ee340b6dd97c1415f50b58925e20658c901812e0e8f14c559b609ee83a6a8004ed0a6b77174452842ddc41d7e68518ce27fdaf1523d33bdff38af746d09606480011be86c0cf9b60f8efb96fba17c19dfb4af9aaa289e4bea8651d9f25b86cce00c98b450da825e0131464df190528a1c5c515d3a86a17810eb4fc31e56697b4b6f1ae99e41990cd8a7a0299a25158b99698e2a0a3fe611e7fa0ec0e581ade3c48bf469e44d0d70e4d883c5b9d81a8f662a1951e3a144fcc44633c704ba5a4c353cf6a9c9ffde2dfd003309b33f6fad521f90f842c70815f7f1348f48da5a0443d6ee79db798155ab4255e7ab6aeb6c21cbb10935b70cef1920b69726d15af602277f9d91063d47041bf707784b53078fbdb3e65a3810ee254cac5f4f223658fc9bbaf1170558ed3987a102228be9c88afb5d15faf494e4c5bfad8694515e38caddfd8f15529a3fc71493cb8681248fd1ca3b3476b8952c882347a04caf20f050e5a985ffab3884f7d5f96afce11728d7bf6b7df0d8aa6a14e2900d71fa2c8b7462bf6b8f2f6b459a51d6e1545ceaf6d30d630160753f8d98d123f9e276b938ce31a8993bbd0a71101639ff76d7f31375b2afbdf44bddcf2e4d38af895e5b89ebe03b1d5373d91f619a8cdd7eb7c09ddb3e3df742480a6ffcf6a0cc795c0bd02dde414b194183c6555ab808ef604c8ffbe4cf07812804dfe59364e189d5501a1597f7907bb7a04fceb17a8434c401d494187292a335e3b9595c211056cc5105215c9181d42ec3e35b7f57a803395e4f9571876a66654edb02bcc5947710716af0a5b81639c98901b9497327aa93839d212d88d723d7f2243a3ab508d79ca9b373128118dc37f9f47d3dbc7d925307fa01e213a8051460824b01c47d11a4e166098e66ece23600fd47e8f01e75d3871f0b4f540198b2ed5a8e49d633eab4c16b07eee5cf0e5a2b3f0c84782fab6e9098ed7ddc52c1ca08e50771f02c4afd94d3101e66f08876a9def0749b2a3febe877d63d3d759404fbfa0aa15dab33d8230bfce627cc38db54e3079d103af18ed79539bc084b8aff637bb0642b9d9a8d44110bf04eb3448ea8e9a869591ec99454c6443ee9eb31b0b46495f2788f4e8f0037018ab23c828153e0b99c55d44fc679b314c244e458dc34cbe4800e90725d3da22673fb52d3f7bafa2d589460ff627c9326a1beedcd36a8a2226fe0a9f9058985b4a0cb19ed612ef63031322d442aa439612708eb40ed261f31299cfb9fc8abf485bce32aad6e01aa09fc13e7090b6d7c51569461d1872ad6ace56f946fd40c41ecf8de796432f2a47f12155cc51f44a33543235c77a376a3625434b4dedc5ee17e96f3dbfdfa5ef0caf0eced0d62266c928b8c67d932e0cec190821d246c675cda95a8cc950f5a864bd192a2081edf06095ff798316868edb43b9702b1aac7a5d6e245340885608381ea6392658d90b9c3abbe42ff124dd736e108d27d152e30a67f5c4d5f1ad015ff22cff7471f2cdb753f8204749ce140e76a58df205b96a791661d6e25ec929a16ac98edf0cedd3986e58b7c8ae8c7a08d924a2e365f7c923b2e323aa57d867753acf4156e0ada1dae27336e5fd11a8842615198f9a53fc58602b8dd0a14d0719e98d1a034fe1841761d27498ffc490466cf808af77a665e22097cce3b6a98d410201d1a37e3613d7f65cff25156673cdf241aecf97ec2b7c5b65bff946197f3e11ed1c707d6c650c3823f08e06e7c9a028f7dfe81fec83feaf9687eadda3028a7c1aef7e0ab7b62ac3e97318f8269d8d012158d66c979e6e4ff2ef5f26ca775723c6b32614243a523b345070e017a78057216be900a60a0c83a9c46b9a8f14e4bd21b48be559d047de3e4f0524b04eac75ccdf3df7a2b29c1ad0bbadfd97ff8ee07954a6e07f0d05399a1985d9958530e423a237b44dfe939d598cffb23d27019e6b103c29b15c0d1250963fb59d21c69cc3c42a46e41eba85053c5ffb3b1d414a845a15f63685497dae711b94ed0c4f19d3943fd72903ec5617ffb414af6766d0b308ffd740d9cffe0e74a04e40cbb4400ca161fc16925de3a8fad53705c977e11416f179db833eece91acdcba80d91d8e1a719fb3db5c1da6bcec66e2188696166676f9ef7b19868f6b39f5c8a0ed1e17560ecbfced686b7aa80b748226d8eae57eea9cbb6cbf2a085ba699791009c9a6e13a1ec023b23c278f43015d023568e25f1410c676f32c54927579aa67b2deddef3fa525b2779a16b089ffacd150bc59fec602ae703479b9354d2348b73424750a56f525bdd7b298ddaa2dce2cda4d71e4afb10bfe9394e81897d248fb196112b92e28e0dbcc302d62588edb7fd13f39b37351c149b72b2a54d862d0f4a93e7d7775fcf61af9baa5391d0e5be8f7618a8b2a12dabc272440ddfae418eb8408a72966df7a0648bb321b8cb78b5b606848163810e9ef174d11a8df8e7e089f08cfba4b1447633e46a7ababb1bd2c2f61ff2e5f6fb805516934f03ce8bff67f5616a16de1603d9d13034d96a48eacc10d2b219de23d3a5cde3b6cf951dbbf05fd05d278696f63327575f7f008316d01289b6df910d520f7447b306fb18df704b4d6e0d112d8f661fc84c3304fb9c30f747dc5dfdb20885eb63158300c5975a172d1d7659f8c955533a8bf37a9cabe29608fb77b9938dad18af7afebbb9836225c542074aa21bcc6de212ed240d39736eb7c6b7783b5f549a0251db4a383b6372e0d3d82ed7ceb0b6426e534a1d2c9e2b0c3c7d57dfdc66e835c4d96b656bef739abbdf66ee2b3e5fccd10d91eb688f56ab9aaec01f53ad76db4a606e699a7c53c948acaa652d58767a0e7988340422d474e6109be7cabfb193dc964fa92822dbc9b432bc1ffe6cab2d9303187df26537a86969ed1fefd3d8e0a4d528aa149f0c1d741315f5b5318976de8c079be733d274e74ea1611a352010722d4aa990a8a8f330d0dacec213e9df167a751ca048d1b2b4deab08df28ce157ceb908f096e116da7c91dcc898f3c96e3cdcc233226081bc74110c4bbf6d9f4f48a0c9d487c041c9c63bccfb17091a4ab138bddd9f14ab78314b2114e92b6096987ca8866604daac109d363d8f6050bf0d6174d462812cd340315db164c4a964087d6916fe57cb2accfb3bc5790761066b54d330fc691e4b6f026d8648ce0564f32209dffa1813e7c3dcddb17b04d01d24d2667ad6fee017ec9be019f0b1cc894a6987e9709aceb46dffc96656a0524ac7b0d399e3a847c555f68e171b0b90c4144a73532efaa3fd7608e837b86f9996f4ddd611b238e80f522b3e62a02a303d673e725d7bfcd1898931895fea09acb2d491d6b87c79ad8b3cb5a23d9a738e3e405748496aa3bc993f4afe2b05803efe6347b5c1941c48686ecf0715672f36579ea871492f76696a15d3843eb135658f578a1dcafd233e3adaab5cc44f823979fc3f3fb29276058c8b1a3183117deea0e6424fb80ae3daba87311584e3c0b890cb66e7165744689262dcc6b2e51d73d10dd33b92778e1f36b405c61d4070b74cb1f39af59d408992f580bf345479ece7a5c6b940cb66838b6b89c21761a01284b0b8989da8e42c72f56986fb7e1796f13b2d336aaa446294325bc627f9b2ede9012e6fcad39f563e3448ba6413d81c79d2dad378bde8a5800f7b43cf956d05a07d9e759b4e56b3b2b5b4f0b5da5111d8c0a7809f94ba6deb47f5dd846917c301ad7713f47517bcc9547cac7cf063a3cfc62f7dabc3f14a5b6b2e483ba91fcd81791481a6937b5d79b7ba121facc50806d14d2bbe606deb43803776e63fc8584a39e094984a30303be7b6cc9b5240e9d0dbb643cccdbdc3e04d190cbe64794ca7b9e6e920ded5606c874fca195e41fd85530e9957ad4900dca37f188610745ccc71d7b7b362c947d5728100dd165acb68856fc13a1a38c8cade16a5a85fc51085544e5d2f4596129428a1b75187b25f2ff6258d0b2ec5b77cb4531aebb0177baf7e943421c2656f3f9f6e114f2f6ac9494dd46f6c33f1dac530a1cf0332293d1f9becbacd90d1c0795cdd2cbec4658a3a82e4095c9a3e6ea04ea5cef17796da5c424", 0xfffffffffffffd03) r1 = syz_open_dev$sndpcmc(&(0x7f00000e5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x360, 0x20000) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000ba4000-0x4)=0x0) 2018/01/28 09:11:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) 2018/01/28 09:11:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000a31000)={0x9, 0x0}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000-0x4)=0x10) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000041000-0x4)=r2) 2018/01/28 09:11:54 executing program 0: msgrcv(0x0, &(0x7f0000f09000+0x4bf)={0x0, ""/13}, 0x15, 0x8000000000000000, 0x41000003803) [ 74.680643] QAT: Invalid ioctl [ 74.688291] QAT: Invalid ioctl 2018/01/28 09:11:54 executing program 2: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f00007aa000-0x1c)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000732000)=0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000a0f000)='net/igmp\x00') 2018/01/28 09:11:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000001000-0x25e)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c6c000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000670000-0x18)={0xaa, 0x2, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000897000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cac000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fc1000)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000de2000-0x8)={r2, r3}) [ 74.765854] QAT: Invalid ioctl 2018/01/28 09:11:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000030d000-0xb)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4009}, 0xff9a) signalfd4(r0, &(0x7f0000c78000)={0x2}, 0x8, 0x800) 2018/01/28 09:11:55 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000441000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000)=0x4d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @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]}, 0x1, 0x8, 0x7, 0x2, 0x6}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x3, 0x100}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x6}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000005000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000002000)={r4, 0x80000, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000005000)='/dev/adsp#\x00', 0x9, 0x440) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000006000)={0x11, 0xffffffff, 0x1, 0x200, 0xfffffffffffffff7, 0x100000000, 0x1, 0x1, r2}, &(0x7f0000003000)=0x20) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r5, 0x107, 0x1e, &(0x7f0000007000)=0x40000000, 0x4) inotify_init1(0x800) r6 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x7b, 0x40001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000005000-0x60)={0x0, 0x2f, 0x1, @thr={&(0x7f0000005000-0x1000)="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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000009000)=0x9, 0x4) 2018/01/28 09:11:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000389000-0x10)={0x2000000000000255, &(0x7f0000d1c000)=[]}, 0xffffffffffffffd2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000287000-0x58)={{0x2, 0x4}, 0xfffffffffffffffe, 0x1, 0x0, {0x3f, 0x0}, 0x8001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b21000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000332000)=0x0, &(0x7f0000287000-0x4)=0x4) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000955000-0x20)={@generic="e41cd77b99758a00193310970bb7d047", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 09:11:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000db5000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x400000) connect$nfc_llcp(r3, &(0x7f0000c9b000-0x60)={0x27, 0x9, 0x3, 0x7, 0x1, 0x1, "4cab295c1191594ae69284d58b261e52aafd1b21a5efd4ce621f024adf5d634b5da39f74afb55d78c03ad78ab6731262d9f3be7761254c00cbda05813a926b", 0x8}, 0x60) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000004a000)={0x3, 0x0, [{0x40000010, 0x0, 0x0}, {0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) 2018/01/28 09:11:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d32000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000229000-0x38)={&(0x7f000054c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00005cd000)=[{&(0x7f000098b000-0x62)=""/98, 0x62}, {&(0x7f000073e000-0x78)=""/120, 0x78}, {&(0x7f0000f4a000-0x3f)=""/118, 0x76}], 0x3, 0x0, 0x0, 0xfffffffffffffff7}, 0x2060) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a28000)={0x0, 0x8, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = shmat(0x0, &(0x7f000028c000/0x4000)=nil, 0x7000) shmdt(r2) pipe(&(0x7f00007eb000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000076000-0x22)="3cf1d81b2f3739fd959b2b1c87bcc86023f7f1903653beba2138454c05f9bfbc990d", 0x22) 2018/01/28 09:11:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f00006cd000-0xa)='/dev/vcs#\x00', 0x5, 0x8000) perf_event_open(&(0x7f0000e4b000)={0x3, 0x78, 0x1, 0xfffffffffffffff8, 0x40, 0xfffffffffffffff7, 0x0, 0x3, 0x1, 0x1, 0x2, 0x1, 0x9, 0x5c5dc177, 0x2, 0x7fff, 0x781, 0x1, 0x0, 0x9, 0x6, 0x3800000000, 0x9, 0x1f, 0x7fff, 0x1000, 0x8, 0x33, 0x23a, 0xd4, 0x5, 0x200, 0x1, 0x3, 0x101, 0x2, 0x1ff, 0x2, 0x0, 0x9, 0x4, @perf_config_ext={0x407, 0x507}, 0x20000, 0x10000, 0x4, 0x0, 0x8, 0xffffffffffffff8c, 0x9, 0x0}, r0, 0x9, r1, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) 2018/01/28 09:11:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) exit(0xc51) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000004a000)={0x2, 0x0, [{0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000b91000-0x9)='/dev/kvm\x00', 0x8000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:11:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004f0000-0xa)='/dev/dsp#\x00', 0x7, 0x80000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00009bb000-0x1c)=@req3={0x100000001, 0x1, 0x7f, 0x6, 0x800, 0x91, 0x3}, 0x1c) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/28 09:11:55 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$selinux_enforce(0xffffffffffffff9c, &(0x7f00005d8000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f46000)={0x0, 0xdd, "e0b3fabdce98df65401ca2441ad91c00c47ce81f412e0d053184e969cebd48d928cb1bdd4e58b6d60382b1e1b65b1c0eed37ee15cb717880fee7ef60dea68772025dbef504c3c70728635ca0e2c2a0c8502ad1cce53968ce731ffa82853b3461daff0350d91ddf169b28890b4d30c05ead716915f29be0083937d743b8fecf5bed6a01bd538c5db1a3959774a5ee20f4505fdb1948dd4449b230a7de4f3995bea51a3a4db3955757f3deac70430a167bf188ec8175ee2a49f3426550297966d8135ee9436ee002fdcf26f8806d900551a440b99bfdbf5bca74589f93a1"}, &(0x7f0000e99000-0x4)=0xe5) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009ea000-0x6)={r1, 0x9}, 0x6) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) 2018/01/28 09:11:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000a7000-0x10)={0x8, &(0x7f0000000000)=[{0x2, 0x38d, 0x0, 0x0}, {0x0, 0x45, 0x1f, 0x8}, {0xffff, 0x0, 0x5, 0x8}, {0x20, 0x5, 0x31b, 0x8}, {0x62, 0x81, 0x9, 0x4}, {0xe06d, 0x4, 0x0, 0x373b}, {0x6, 0xfda, 0x1, 0x846}, {0xac, 0x882, 0x7, 0x41}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x3, &(0x7f0000001000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0x1, r1, &(0x7f0000001000-0xf3)="dd9470f9ac18fab38729cb28c4257ef4bc0f0f471fdb6bf2414aa0327a3146b50a0245b19d27fb07fc7c61683d6da2fc17af71b9062c6a62be8ebff7a56e6c05bddadca4d3ea88555c53b67cd0366dd45c8935aaffb59a9d76b1fd1308dba6e1a09053a0e2c2555a6d17628d982a774a32ac81176c4aabc32e8aa7eb71181718250577ca154571ea232c54312aff24644809e401b6929004bb6486ca79e8db03741d47b23d9bd59c1cfb75251038d832b45cd975b83ff0e0ec7781f7391de1a760c17e3a53a9792c792823399c69345f7d4beeafd2791d4ec5d0fc9895db58f592a0bdffe257f39cc1d6dcb62d95963018e1b4", 0xf3, 0x8, 0x0, 0x1, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000002000-0x8c)="41f734c7238f0574e1f2d89ed8a281f1c8b28158839a61f39d51c69555f38f626e00693ab7c5b1a02d8f846cb61e3b16f328e85833a9af2f5afe948759e3def9553936feda92c738706953b20b65cc25eff655141c1583e374a47d6093db27a0e8e68463f7aba704587d37aa4b04987108e97928e78162eeff0228d5d602468ba29132bbca79d04abec20ac3fdd824367a354cb554fbefbda1b5924fa8a634749b2956d178c08152745830f3fcda65e9744bce3fbb026c38781d329866", 0xbd, 0x2, 0x0, 0x1, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000000)="68db789e861899ef641c0d5ac4706c9ac7f22ddfee461b80324ee2048525c5633601699b283e6317635549f9aba4b53460b90baa0b3444ce04db4491b61e181d78aa12c93df5342ea631fee3a546cef10425fce7627ac899b96799f5311341a44d4773ad87c27e069c8cc3cbf841a0549666232061fa245986844880b0738e76580e708f28d04663ca8de5ba561b878ee2241d4a4fc1d199a8bfb4ca373dd7b6675700c8e01f96548620c9dca6fbbf5f58a3de590d03f1374d2cd4f46c0a7897759ae878495590fadc8f4ef5567512fd01a28cfdb6eefcf00bb4fef56f9d3da89d94741b364057d21b913df0e747ded8df", 0xf1, 0x81, 0x0, 0x0, r0}]) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0x4, 0x3}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r4, 0x8, 0x1, 0x7, 0x2, 0x7}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000005000-0x5c)={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, {0xa, 0x0, 0x44, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0x100, 0x4, 0x1ff, 0x2, 0x1, 0x0, 0x3, 0x7]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000005000)={{0x3, 0x1, 0xffffffff, 0x3, 0x6}, 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]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000)=""/8, 0x8, 0x0, &(0x7f0000006000)={0x3, {"bfc73dfc41d863"}, 0x10000}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r5, 0x9}, &(0x7f0000006000)=0x8) signalfd(r1, &(0x7f0000006000)={0x4}, 0x8) 2018/01/28 09:11:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00004a1000-0x30)={0x0, 0x0, 0x8, 0x0, 0x0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) alarm(0x1ff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000097f000-0x58)={0x410, 0xfffffffffffffffd, 0xfdc0, 0x6, 0x3, 0x28c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00002a4000-0x29)={0x7eb, 0x1, 0x4, 'queue1\x00', 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000151000)='/dev/usbmon#\x00', 0x7, 0x400) 2018/01/28 09:11:55 executing program 0: r0 = socket$inet6(0xa, 0x807, 0xfffffffffffffffe) setsockopt(r0, 0x84, 0x11, &(0x7f0000001000-0x6a)="", 0x0) 2018/01/28 09:11:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='net/dev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x82, &(0x7f0000000000)="70ceb97deac95e68ab4b7b0b3d653a2bfb5aebd9a144a3b23b3abbfe65d93406caf4e657ca5a3d0da0203fe879ac57eca7270385213b4d4dcac1f10be413beac2131eec13016faec002822a033ea73455e", 0x51) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000fc1000-0x5c)=""/92, &(0x7f0000851000-0x4)=0x5c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000c97000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000038f000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa7, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/28 09:11:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000-0xab)=""/171, 0xffffffffffffffda, 0x0, &(0x7f0000000000)={0x4, 0x1000000000000, 0x7ff, "e700ceabba6a", 0x0, 0x0}, 0x10) 2018/01/28 09:11:55 executing program 7: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006f3000)={0x0, 0x8000}, &(0x7f0000b07000-0x4)=0x8) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a73000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b06000)=0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/28 09:11:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00003d0000-0x90)={0x200000000c, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffd7) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000395000)=0x2, 0x4) 2018/01/28 09:11:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000524000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002d4000)={@loopback={0x0, 0x1}, 0x3, 0x2, 0x1, 0x4, 0xda, 0x5, 0xd84}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000004a000)={0x3, 0x0, [{0x40000010, 0x0, 0x0}, {0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) 2018/01/28 09:11:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) 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) execve(&(0x7f000052b000-0x8)='./file0\x00', &(0x7f0000222000)=[&(0x7f0000624000-0x12)="757365726d696d655f747970652f8b7b7d00", &(0x7f0000eff000)="3a825c6c6f262700", &(0x7f0000511000)='system(cpuset*,vboxnet1[,\x00', &(0x7f0000c1c000-0x1)='\x00', &(0x7f00004fd000-0xf)='eth0cgroup%*/-\x00', &(0x7f000050c000)='(\x00'], &(0x7f0000567000)=[&(0x7f00005eb000-0x2b)='bdevtrustedtrustedtrusted-posix_acl_access\x00', &(0x7f00001bd000)='.eth0-\'(\x00', &(0x7f0000d2f000-0xa)='\'vboxnet1\x00', &(0x7f0000fc8000)='vmnet1eth0\x00', &(0x7f000077e000-0xe)='vboxnet1em1@/\x00', &(0x7f0000e06000)='+\x00', &(0x7f0000182000-0x10)='P9vboxnet0eth1,\x00', &(0x7f00008d8000)='nodev]\x00', &(0x7f0000c9a000)='em1\x00']) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d19000)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f000049b000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fd2000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f83000+0x6ad)=0x0) fcntl$setown(r0, 0x402, r2) 2018/01/28 09:11:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000004a000)={0x2, 0x0, [{0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000d89000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400100) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/01/28 09:11:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000bec000-0x30)={0x1, 0x0, [{0xc000000f, 0x9, 0x5, 0xffffffff, 0x1000, 0x2, 0x7, [0x0, 0x0, 0x0]}]}) r2 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') lseek(r2, 0x0, 0x0) 2018/01/28 09:11:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000a5e000-0x8)={0x81}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) 2018/01/28 09:11:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00002aa000)='&\x00', 0x100000000002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000731000-0x4)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000bee000-0x4)=0x0) 2018/01/28 09:11:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000911000-0xa4)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "00060001"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000056e000)='/dev/rfkill\x00', 0x210041, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000481000-0x4)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000056000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d9000-0x4)=0xe8) 2018/01/28 09:11:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ae9000-0x9)='/dev/dsp\x00', 0x400, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000032d000-0x4)={0x8000}, 0x4) times(&(0x7f000025b000-0x20)={0x0, 0x0, 0x0, 0x0}) socket$llc(0x1a, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x0, 0x12, r0, &(0x7f00006e3000-0x8)='./file0\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) 2018/01/28 09:11:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000051f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000d72000)=""/162, 0xa2, 0x0, &(0x7f00004d5000)={0x1a, 0xfd, 0x4, 0x81, 0x7, 0x1000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) 2018/01/28 09:11:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000099e000-0x9)='/dev/kvm\x00', 0x44, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004ea000-0xa)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000bff000)={0x7f, 0x80000001}) 2018/01/28 09:11:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000077a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d76000-0x20)={@generic="c16cf748b5516e29f120a24a3b1b71df", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000909000)={0x3, 0xa4a9}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000c84000-0x38)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:11:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e14000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00006df000-0x4)=""/4, &(0x7f0000027000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}}}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000f1000)={@generic="63d6b7c49aa50f84b6da5dceb04756ea", @ifru_map={0x7fff, 0x5, 0x4, 0x101, 0xc00, 0x9}}) 2018/01/28 09:11:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000017b000)='./file0\x00', 0x0, 0x40) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000004a000)={0x2, 0x0, [{0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:11:55 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000004000)=0x3, 0x4) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000f000-0xb0)="d6", 0x1}], 0x1, 0x0) 2018/01/28 09:11:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000-0x9)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() r5 = getuid() getresgid(&(0x7f000065f000)=0x0, &(0x7f0000cd4000-0x4)=0x0, &(0x7f0000f3d000-0x4)=0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000094f000)={r4, r5, r6}, 0xc) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000618000)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006a9000-0x10)={r3, 0x50, &(0x7f0000cd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg$kcm(r7, &(0x7f000090a000)={&(0x7f0000bf2000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000096e000-0x10)=[{&(0x7f00007a3000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f0000d73000)=""/208, 0xd0, 0x8}, 0x10042) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000084f000)={0x1, 0x0, [{0x77b, 0x0, 0x4}]}) 2018/01/28 09:11:55 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9463, 0xfffffffffffffeb9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000008000)='./file0\x00', 0x10000, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000009000-0x1)=0x6, &(0x7f0000009000-0x8)=0x1) ioctl$TIOCGPTPEER(r2, 0x5441, 0x401) r3 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0xac3, 0x204440) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000005000)=0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) writev(r0, &(0x7f0000004000)=[], 0x179) 2018/01/28 09:11:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r2 = open(&(0x7f0000c00000)='./file0\x00', 0x100, 0x2) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000187000-0x20)={0x3000, &(0x7f000062e000)=0x0, 0xf, r0, 0x8}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) time(&(0x7f0000166000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000868000)={0x9, 0x800b, 0x7, 0x6, 0x0}, &(0x7f00003d0000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004e5000-0xc)={r3, 0x1, 0x30}, 0xc) 2018/01/28 09:11:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 75.719609] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/28 09:11:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000105000)='/dev/audio#\x00', 0x2, 0x10100) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000b30000)={0x1, 0x6, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f0000f46000-0x4)=0x0, &(0x7f0000afb000)=0x0, &(0x7f00002bf000-0x4)=0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f000099c000)=0x0, &(0x7f0000a6b000)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/28 09:11:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007e6000)=0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000004d000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000673000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c1d000-0x4)=0x14) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000aff000)=0x5) connect$can_bcm(r1, &(0x7f00006e1000)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000285000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000ba8000-0xb)={@generic="992fffcf0d5c364dce06055b42b92eca", 0x1}) syz_open_dev$mouse(&(0x7f00007b9000-0x12)='/dev/input/mouse#\x00', 0x0, 0x8800) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000059000)=0x20000000001f) 2018/01/28 09:11:55 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000c000)='./file0\x00', 0x4100, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000c000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000c000)=@ipv4_deladdr={0x28, 0x15, 0x1, 0x0, 0x2, {0x2, 0x3f, 0x30, 0xff, r1}, [@IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x5) syz_emit_ethernet(0x36, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0, 0x0], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, [], ""}}}}}}, 0x0) 2018/01/28 09:11:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000001000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) io_getevents(r0, 0x9de0, 0x2, &(0x7f0000001000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={r1, r2+10000000}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000269000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x5385, &(0x7f0000020000)="") 2018/01/28 09:11:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009c4000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000fd0000)={0x7, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x3, 0x75e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff2e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000004a000)={0x3, 0x0, [{0x40000010, 0x0, 0x0}, {0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) 2018/01/28 09:11:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000f2000)={0x9, 0x41139803}) [ 75.855134] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/28 09:11:55 executing program 6: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) r1 = open(&(0x7f0000793000-0x8)='./file0\x00', 0x20280, 0x21) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dea000)=0xc87, 0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000dea000-0x4)=0x0, &(0x7f0000de9000)=0x4) eventfd2(0x8, 0x1) [ 75.902630] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/28 09:11:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bf6000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000027b000-0x4)=0xe2, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) dup3(r0, r1, 0x0) 2018/01/28 09:11:55 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000a00000-0x4)="", 0x0) 2018/01/28 09:11:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000434000/0x4000)=nil) shmget(0x2, 0x4000, 0x40, &(0x7f0000e4c000/0x4000)=nil) shmget(0x3, 0x1000, 0x40, &(0x7f0000d18000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ac6000/0x4000)=nil) shmget(0x1, 0x4000, 0x4, &(0x7f0000d5e000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000a05000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ab4000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x10, &(0x7f0000978000/0x3000)=nil) shmget(0x0, 0x4000, 0x80, &(0x7f0000e5f000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000b86000/0x1000)=nil) r0 = shmget$private(0x0, 0x1000, 0x600, &(0x7f0000f2a000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/01/28 09:11:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000519000-0x4)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ffa000-0x9)='/dev/ppp\x00', 0x200000, 0x0) sendto$ipx(r1, &(0x7f000078e000)="1f194e89f363523e7f59ff8be362be40cbce097cf5ebee8dfb037128736dde2cfe064cfe6cfbd9b95e6cdd2ee2fbebee66e8d54923898f5696829716925bec488bd85021232b9b53f63a4c32d0dd", 0x4e, 0x1, &(0x7f00009fb000)={0x4, 0x1, 0x9, "0b3a4a87707a", 0x1, 0x0}, 0x10) perf_event_open(&(0x7f0000fe4000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 09:11:55 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x4000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) 2018/01/28 09:11:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00009bc000)={0x4, r1, 0x1}) renameat2(r2, &(0x7f00006c4000)='./file0\x00', r3, &(0x7f00005ac000-0x4)='./file0\x00', 0x5) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000004a000)={0x2, 0x0, [{0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000961000-0x40)={0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000f7c000-0x18)={0x0, 0xfffffffffffffe01, 0x76e, &(0x7f00003a7000-0x8)=0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f000002a000)=0x4) 2018/01/28 09:11:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ee7000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000b59000)=[{0xb, 0x9}, {0x4, 0x1}, {0xe, 0xfffffffffffff000}, {0xc, 0xffffffffffffffff}], 0x4) preadv(r1, &(0x7f0000096000-0x50)=[{&(0x7f00007bb000-0xb5)=""/181, 0xb5}, {&(0x7f0000147000)=""/34, 0x22}, {&(0x7f00005f4000-0x3)=""/3, 0x3}, {&(0x7f0000280000)=""/113, 0x71}, {&(0x7f000024b000)=""/7, 0x7}], 0x5, 0x13) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000004a000)={0x3, 0x0, [{0x40000010, 0x0, 0x0}, {0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) 2018/01/28 09:11:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000700000-0x5)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00000ce000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000763000-0x10)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f00009bd000)={r1, r2+30000000}, &(0x7f00009ed000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x2, &(0x7f00005a8000-0x10)={r3, r0+10000000}, &(0x7f0000048000)=0xfffffffffffffffa, 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) 2018/01/28 09:11:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000bbf000)='/dev/dsp#\x00', 0x7, 0x10000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000013c000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x80000000, 0x40, 0x5, 0xa207, 0xb7, 0x27ac, 0xad, 0x2, 0x2, 0x7f, 0xe3, 0x6, 0x32, 0x9]}, &(0x7f000008f000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a9c000)={r2, 0x50, "1dbbb5411f00679e6ce2091ad990f0ea3bf8b56576f5f952010dea361a1c86d06d8633fb6428fd1fb672ddac0746d9ec84196203de6fb1ae4a65041fba13c3c427a0c8e6049229d955ae60f6fd520e46"}, &(0x7f000082d000-0x4)=0x58) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f000059c000-0x4)=0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000abc000+0x3ec)='/dev/snd/pcmC#D#c\x00', 0x1e83, 0x40000) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000750000)={0x400, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:11:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000d32000)=0x2) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d0000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00007bd000-0x14)={0x0, 0xc, [0x8001, 0x1, 0x6]}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) 2018/01/28 09:11:56 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) r3 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f000075c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x78ca, 0x5, 0x3, 0x0, 0xffffffff, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1ff, 0x0}) 2018/01/28 09:11:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f00006b0000-0x8)={0xfffffffffffffff7}, 0x0, 0x8) iopl(0x35e8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002be000-0x10)='/selinux/policy\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f000030d000-0x8)='./file0\x00', 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000352000-0x9)='net/unix\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000663000)={0x6, 0x3, 0x7, 0xfffffffffffffffa, "654ba518e68ae71a67b0576e13fcc1432137a96cfd071243db43f6d4db8fd442ef24746ab2a571d3e7b5b35d", 0x2}) socket$l2tp(0x18, 0x1, 0x1) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000d33000-0x8)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:11:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000963000)={0x0, 0x0}) read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ac000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000518000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c60000-0x4)=0x28) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000662000)={0x0, 0x4000000000000000}, &(0x7f00007bc000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000247000-0x108)={r2, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa33a, 0x40, 0x3ff, 0x9, 0x0, 0x400, 0x1, 0x821, 0x992, 0x3, 0x2, 0x8000, 0x4, 0x200, 0x7fffffff]}, &(0x7f00003a1000-0x4)=0x108) 2018/01/28 09:11:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000004a000)={0x3, 0x0, [{0x40000010, 0x0, 0x0}, {0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f00007ee000-0x15)='/proc/self/net/pfkey\x00', 0x48000, 0x0) 2018/01/28 09:11:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e71000)='/dev/vcs\x00', 0x488340, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000a8f000-0xb)='/dev/loop#\x00', 0x6, 0x8000) sendto$inet6(r0, &(0x7f0000656000)="0875268bf0b39321c3eb4a92b4aab386e3b53f934aeef2c416a58cef508625c4ea9c85c9e63a99c40b9c3f45a9451ee702e4d9f903cdf0a8cb52f587322e00b8e8bff24ad318ffe1f3c22805a2252fd44f8448b9e8f6c12740de44120dc129125fbbde2cae439896732304c25e79109397c7fc4f86fd070b6bb296f5b8bd71545fd2f788d7805ccd035c18bd5a41bc69e8c57e88077a00a0999ad6a0139af45cd41ec911e8607aea9d5b225c21d2e8593dc2968792f943c3b20461", 0xbb, 0x4c8c5, &(0x7f00009b2000)={0xa, 0x2, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x1c) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r2 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) syz_open_pts(r0, 0x400100) fcntl$getflags(r1, 0x403) 2018/01/28 09:11:56 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x0) lseek(r0, 0x0, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/28 09:11:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/sequencer\x00', 0xa000, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000bbb000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000004a000)={0x2, 0x0, [{0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/28 09:11:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00002e7000)={0x0, 0x0}) perf_event_open(&(0x7f0000bf4000-0x78)={0x1, 0x78, 0x0, 0x3f, 0x3af1, 0x1000, 0x0, 0xffff, 0xff82e6985ab5dca1, 0x2, 0x40, 0x3, 0x7f, 0x1, 0x0, 0x8, 0x9, 0xaa1a, 0x1, 0x3, 0x200, 0x0, 0x0, 0x9, 0x2160, 0x77, 0x2, 0x101, 0x8c0d, 0x185, 0x993b, 0x4, 0x3, 0x0, 0x8000, 0x800, 0xfffffffffffff000, 0x4, 0x0, 0x20, 0x6, @perf_bp={&(0x7f00008a0000-0x1)=0x0, 0x4}, 0x4000, 0x7, 0xff, 0x6, 0x0, 0x10001, 0x20000000000, 0x0}, r2, 0x2, r0, 0x0) 2018/01/28 09:11:56 executing program 7: r0 = timerfd_create(0x4, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/151, 0x97, 0x0) 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, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00003bf000-0xa)='encrypted\x00', &(0x7f0000a57000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000598000)="8a", 0x1, 0xfffffffffffffffb) 2018/01/28 09:11:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) connect(r1, &(0x7f00004f1000-0x10)=@llc={0x1a, 0x17, 0x6, 0xb5, 0x0, 0xfffffffffffffffd, @random="2760f7d95556", [0x0, 0x0]}, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f0000999000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000056b000)={0xf, 0x15, &(0x7f000025a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x7}, [@alu={0x7, 0x9, 0xe, 0x3, 0x0, 0x40, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x39}, @call={0x85, 0x0, 0x0, 0x8}, @generic={0x7f, 0x2, 0x4, 0x7ff}, @generic={0x5a, 0x6, 0x7ff, 0x4}, @jmp={0x5, 0xb6, 0x7, 0x5, 0x6, 0x100, 0x4}, @ldst={0x0, 0x3, 0x0, 0x2, 0x7, 0xfffffffc, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b1d000)='GPL\x00', 0x3848, 0xb4, &(0x7f00001db000-0xb4)=""/180, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00007cc000)={0x0, 0x0}) 2018/01/28 09:11:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b01000-0x8)=0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000017c000-0x10)={0x6, &(0x7f0000805000)=[{0x7fff, 0x9, 0x5c, 0x7fffffff}, {0x8, 0x4, 0x1f, 0x7fff}, {0x0, 0xff, 0x8, 0x401}, {0x10001, 0x4, 0x3, 0x0}, {0x8, 0x2, 0xfffffffffffffff8, 0x20}, {0x6d2b, 0xff, 0x3, 0x40}]}, 0x10) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) lgetxattr(&(0x7f0000de3000-0x8)='./file0\x00', &(0x7f00007ac000-0x9)=@known='user.syz\x00', &(0x7f0000a6f000-0xae)=""/174, 0xae) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) r4 = socket$key(0xf, 0x3, 0x2) fsetxattr(r4, &(0x7f0000732000-0x10)=@random={'os2.', '/dev/ashmem\x00'}, &(0x7f0000451000)="2c70726f63402b4f706f7369785f61636c5f616363657373707070316c7070703170726f63657468307d76626f786e6574302bdd2c00", 0x36, 0x3) 2018/01/28 09:11:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000f16000-0x4)=0x0, &(0x7f000022a000)=0x4) openat$vsock(0xffffffffffffff9c, &(0x7f000056c000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) userfaultfd(0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000073a000)=0x9a, 0xfffffffffffffe35) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c9e000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000066e000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000087d000-0xd)='/dev/snd/seq\x00', 0x0, 0x84402) [ 76.207736] encrypted_key: insufficient parameters specified 2018/01/28 09:11:56 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f00001a2000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0xffffffff, &(0x7f00003f2000-0x8)=0x0) io_getevents(r2, 0x0, 0x1, &(0x7f000043a000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000e99000-0x10)={0x0, 0x0}) rt_sigaction(0x20, &(0x7f00003f2000)={0x6, {0x0}, 0xd0000000, 0x2}, &(0x7f0000dc4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000743000)={0x0}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000300000-0x8)=0x2) r4 = socket$llc(0x1a, 0x1, 0x0) connect$llc(r4, &(0x7f0000500000)={0x1a, 0x1494d887f78dcb0c, 0xdd, 0x4, 0x40, 0x2, @random="6f6e6d7ba801", [0x0, 0x0]}, 0x10) 2018/01/28 09:11:56 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00007af000-0x10)={0x0, 0x1, [0x68a]}) 2018/01/28 09:11:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000004a000)={0x3, 0x0, [{0x40000010, 0x0, 0x0}, {0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f000053f000)=0x0) r3 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000e2e000)=r3) 2018/01/28 09:11:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) init_module(&(0x7f00003f5000)='/dev/kvm\x00', 0x9, &(0x7f00001f5000-0x9)='/dev/kvm\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000fa9000-0x8)={0x5, 0x20, 0x2, 0x6}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c68000)={0x0, 0x0, 0x0}, &(0x7f00002b5000)=0xc) r3 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000cbe000)={0x1, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c23000)={0x0, 0x10000, 0x3, 0x7, 0x4, 0xff}, &(0x7f0000357000-0x4)=0x14) r5 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r6 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r5, r6, &(0x7f0000023000)=0x80, 0x26a950b) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f000004a000)={0x2, 0x0, [{0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f20000-0x15)='/proc/self/net/pfkey\x00', 0x10800, 0x0) accept4$unix(r8, &(0x7f0000450000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f4b000-0x4)=0x8, 0x80800) 2018/01/28 09:11:56 executing program 6: socketpair(0x17, 0x5, 0x8, &(0x7f0000cdc000)={0x0, 0x0}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000966000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cca000-0x4)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r2, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x87, 0x0}, 0x0) syz_open_dev$sg(&(0x7f00004fd000-0x9)='/dev/sg#\x00', 0xbe, 0x200000) 2018/01/28 09:11:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000936000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009a1000)={0x0, 0xd533, 0x7, 0x7}, &(0x7f00009b1000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000717000-0xa0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x4, 0x7, 0xc3}, 0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005c6000-0x8c)={r1, @in6={{0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCNXCL(r0, 0x540d) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/28 09:11:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000986000)='/dev/vcs\x00', 0x40, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000918000-0x8)={0x3, 0x0}) 2018/01/28 09:11:56 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000008000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0xfffffffffffffe79, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0xfffffffffffffffe}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x3, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/28 09:11:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000837000)="f2616def060011", 0x7, &(0x7f0000575000-0xc7)="a2f5c3496104701ae1889175eaf17c5d2221cbebc141b014b47a83aad6c66978089d055bb3109c58544428a19289e5f89e5c8933eaa8c56de3151a36f3565af12d3d2b72ffd00709fcb1c284ed17a782dd8b1fe8dd7d4a2bd16d3269f6e9b33ce3c90f3c6a31f9d11901b7bdb624913847061e7a1921cda6d81f7d6dc5da287121b162ba9e98f9e654fc09864a1baa96d700af2f4f2a3507abcdd8d2073e3a417a7be1775a4180f266802abef41b53db7ea50b218ee190a7e2f015e40b2683c915c8b005ed01f4") unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00002cb000-0x4)=0x80000001, 0x4) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/28 09:11:56 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b6f000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000001000)={0x1, 0x100}) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x3, 0x2) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000-0x24)={0x5771aba6, 0x3, 0x1f, 0x400, 0xdd, 0x8, 0x101, 0x8000, 0xb5, 0x1000, 0x2, 0x9}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) clock_gettime(0xfffffffdfffffff8, &(0x7f00009e6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x1000)="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", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000003000-0xa)='syzkaller\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) 2018/01/28 09:11:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006ae000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000002000-0x8)={0x1000003, r2}) r3 = accept(r0, 0x0, &(0x7f000089b000)=0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f000058a000-0x8)=0x1) 2018/01/28 09:11:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000092f000-0x1c)={0x6, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f88000-0x20)={r0, &(0x7f000005f000)="", &(0x7f000056e000)="", 0x1}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000675000-0xf)='/dev/sequencer\x00', 0x440, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000045000)={0x0, r1, 0x5, 0x444c21bb5aa6ae9e, 0x0}, 0x14) 2018/01/28 09:11:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = getpid() prctl$setptracer(0x59616d61, r1) bind$alg(r0, &(0x7f0000037000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(authencesn(crct10dif-generic,ecb-twofish-avx))\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00001fb000)="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", 0x1041, 0x0, &(0x7f0000d87000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x0, 0x0}}, 0x26) recvmsg(r2, &(0x7f00005ca000)={&(0x7f0000c95000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000331000)=[{&(0x7f0000812000-0x45)=""/69, 0x45}], 0x1, &(0x7f0000789000)=""/108, 0x6c, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/28 09:11:56 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$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0xfffffffffffffffc, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f000056a000-0x20)={0x1, 0x2, 0x5, 0x101, r1}) getpgrp(r1) openat$ashmem(0xffffffffffffff9c, &(0x7f00004cd000)='/dev/ashmem\x00', 0x200000, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000567000-0xa)='/dev/vcs#\x00', 0x1, 0x20000) inotify_init1(0x800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000b08000)=""/213) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000049a000)={0xffffffff, {{0x2, 0x0, @rand_addr=0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/28 09:11:56 executing program 7: process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/28 09:11:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f00000bc000-0x8)={0x0, 0x0}, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00006d1000)={&(0x7f0000678000/0x2000)=nil, 0x2000}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000004a000)={0xdc, 0x0, [{0x40000010, 0x0, 0x2}, {0x400000b7, 0x0, 0x5}, {0x0, 0x0, 0x10001}]}) 2018/01/28 09:11:56 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x40100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000ca8000-0x4)=0x0) 2018/01/28 09:11:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000348000-0xb)='net/rfcomm\x00') ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000115000)={0x5, 0x4, 0xffffffffffffffc0, 0x8, 0x10, 0xffffffff}) r1 = add_key(&(0x7f000035e000)='pkcs7_test\x00', &(0x7f0000b96000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000c03000)='keyring\x00', &(0x7f00003d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x9, r1, r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000913000)={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x39}, {0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, 0x7fff, [0xfc, 0x3f, 0xb, 0x7fff, 0x6, 0x800, 0x3, 0x2]}, 0x5c) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000e31000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a6c000-0x20)={@generic="abd0ed352de595ac92b30312d0ee9397", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) waitid(0x2, r2, &(0x7f00005ab000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f00007d7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f000010d000-0x4)=0x5) bind$bt_l2cap(r0, &(0x7f00004ea000-0xe)={0x1f, 0xba8, {0x5, 0x1, 0x5ffd, 0x2, 0xc6a5, 0x0}, 0x3, 0x6}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000392000-0x4)=0x0, &(0x7f00004c7000-0x4)=0x4) pread64(r0, &(0x7f0000a46000)=""/157, 0x9d, 0x0) 2018/01/28 09:11:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x805, 0xd9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00005c3000)="92786ff8699450d4fc8694254ba8999033d3fd45d95acc64088895de47fe83e592ceea40f4bb3228d15e1c20a0612a71f7e8334cf98d1125d4cd08f35559548f268d28aa171b3110e5d16e5e5c2327d8679ca028a7") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x8, 0x2, 0x0, 0x4, 0x2002, 0x3000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket(0xc, 0x80000000003, 0x4000000000000009) recvmmsg(r1, &(0x7f00004c7000)=[{{&(0x7f0000635000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000192000-0x18)=[], 0x0, &(0x7f00003f9000)=""/62, 0x3e, 0x0}, 0x0}], 0x1, 0x2008000000000001, 0x0) 2018/01/28 09:11:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) splice(r0, &(0x7f0000435000-0x8)=0x0, r0, &(0x7f0000f9c000-0x8)=0x0, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000004a000)={0x2, 0x0, [{0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:11:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00007b5000-0x11)=@random={'user.', '/dev/ashmem\x00'}, &(0x7f000015d000)=""/247, 0xf7) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) fcntl$addseals(r0, 0x409, 0x7) 2018/01/28 09:11:56 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000298000)={0x5, 0x9, 0x80, 0x9, 0x7, 0x1e}) ioprio_set$pid(0x2, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={r2, r3, 0x0}) ioctl$TIOCSCTTY(r1, 0x540e, 0x9d) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000002000-0x10)={0x8, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/28 09:11:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007d0000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) bind$nfc_llcp(r0, &(0x7f0000681000-0x60)={0x27, 0x2, 0xd196, 0x4, 0x7f, 0x2, "63c4896b5b6871be76ead178de7c0debd862d86d4ecab924dfb9ef5c49223e491cbe01d6671072f51a535ad8399682b05605d736abe2413e84f82c6b73d389", 0x1}, 0x60) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c3c000)={0x0, 0x0, 0x0}, &(0x7f0000499000)=0xc) syz_open_dev$midi(&(0x7f0000a42000)='/dev/midi#\x00', 0x800, 0x2000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00001e6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 09:11:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) init_module(&(0x7f00003f5000)='/dev/kvm\x00', 0x9, &(0x7f00001f5000-0x9)='/dev/kvm\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000fa9000-0x8)={0x5, 0x20, 0x2, 0x6}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c68000)={0x0, 0x0, 0x0}, &(0x7f00002b5000)=0xc) r3 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000cbe000)={0x1, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c23000)={0x0, 0x10000, 0x3, 0x7, 0x4, 0xff}, &(0x7f0000357000-0x4)=0x14) r5 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r6 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r5, r6, &(0x7f0000023000)=0x80, 0x26a950b) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f000004a000)={0x2, 0x0, [{0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f20000-0x15)='/proc/self/net/pfkey\x00', 0x10800, 0x0) accept4$unix(r8, &(0x7f0000450000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f4b000-0x4)=0x8, 0x80800) 2018/01/28 09:11:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x100000, 0x9, 0x6, 0x3, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000180000)={"1d9073c005ffd92ef3d194f1d5a1549a", {0x4, 0x9, 0xffffffffffff2d92, "8583d3188a3a", 0x1, 0x0}}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000973000)={0x3, r0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000691000-0x4)={0x1}, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000410000)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000030f000-0x8)=0xfffffffffffffffc, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000689000-0x4)=0x8001, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) fcntl$notify(r3, 0x402, 0x20) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000474000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000064000)={0x0, @in6={{0xa, 0x0, 0xfc1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000000, 0xb6c9, 0x3, 0x1}, &(0x7f0000160000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00009d7000)={r6, 0xcd, "a7fa6d151671a136a7a0da3424fad865e45f71e57587c17156c2605c1f8b1a35b54a93f12f27ba1005f074a0365eeb12bc780c5625f9fd5217dc2a030000000000000035418ec6a8e00b17cf6e718c82532ff98f70c8ecc5269e9b26650f64c43e651b252b41df6164e8c6129e99a2b5ad05c3f3fed3aa55a2ba0f77f64beaebef95963085775a68da0a77cd451b13733a77894a2a43f8e1d1d886989088a42d89529ba06b730299210806843a03ce439a108c2a4eb3e58b24de2f60927194d23bb840f12e7f5e19f16fe5552b"}, &(0x7f000090a000-0x4)=0xd5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000027d000-0xa)={r6, 0xa82, 0x1, [0x400]}, 0xa) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000004a000)={0x3, 0x0, [{0x40000010, 0x0, 0x0}, {0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) 2018/01/28 09:11:56 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000000e000)='./file0\x00', 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000d000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xf79, 0x0, 0x2, "5a05efbd3115cb9e87cfa181756e0812f8235dc734237677a54068c254373f738596039f9778266010b74536c9907122e39d7aa542e37e1400255231caf28aefabce7aec1c24d3a7a9134a994f7ea0bf"}, 0x160) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000350000-0xa)='./control\x00', 0x105) 2018/01/28 09:11:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000808000-0x80)=[{&(0x7f000081f000)="eff9c243920ba043422cc572d4d81afb2be808965680fff875e62a9c5369454f331680646ac9e6ea466adbe37f35994c88e2ae414d0d2cc20651619653ebb32867085238197584e0a0c4f593bed7a4a48e3136ba2027cea75eb592508879ab8dea91bb084b937af46fc7d835c64364074b162996930fd369ef744485c9714cc3f4ad995110e3967641d8a6eb14cd6aa46b59c2d376db88c17f8d6d0c8de36d761f39f31c04b49654fcedcc4994f728d63bb5d5ac471387503fc1624beed4e6f73249c188f286399be9aa61b03689291dd403c332b3b4b46e8a1fec2978a409c0e517", 0xe2}], 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00001d2000)={"e42610013227e3e64ee3f1ad9c2b1e18", {0x4, 0x6a97, 0xc9f, "d3d66735f190", 0x4, 0x0}}) connect(r0, &(0x7f0000b86000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x3, 0x3}}, 0x2e) 2018/01/28 09:11:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000cd6000-0x8)='./file0\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d08000)={0x0, 0x6c, "48129105866b0bcf6994f53cd1d863c296aef987d696e27bfe0bf7a389792f70207ef9dd90c2cf274715a51f5f1f8f83d6e605f022a0fd8c6f65a45df0cd7d6472c2d07a3f7595c709f9f2f6251319b4f8fa6a06806b4d5c7f5f765f97902d0af04234b91be13fe3dd78afb5"}, &(0x7f0000d23000-0x4)=0x74) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000273000-0x8c)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/28 09:11:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000001000-0x18)='em1em1posix_acl_access]\x00', 0x18, 0x0) r1 = dup2(r0, r0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000403000)={0x9, 0x8, 0xb7d8, 0x4, 0x9}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007cf000-0x9)='/dev/ppp\x00', 0x210080, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00001ee000)={0x3, 0x6, 0x2290000000000, 0x401, 0x101, 0x3, 0x8, 0x3, 0x10001, 0x103}) r3 = getpgrp(0x0) ptrace$pokeuser(0x6, r3, 0x1, 0xfff) 2018/01/28 09:11:56 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$ashmem(0xffffffffffffff9c, &(0x7f0000b5e000-0xc)='/dev/ashmem\x00', 0x202000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00009f6000-0xa)='/dev/cuse\x00', 0x4000, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$TIOCNXCL(r2, 0x540d) sendmsg$nl_generic(r1, &(0x7f0000ff1000)={&(0x7f0000cab000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00002b4000)={&(0x7f00007f1000)={0x1a0, 0x33, 0x10, 0x4, 0x2, {0xe, 0x0, 0x0}, [@typed={0x8, 0x5d, @void=""}, @typed={0xc, 0x88, @ipv4=@rand_addr=0x1556}, @generic="d1f067037637735c88a04ec85e01466841441b019b7fabed4bbe3c9ef45719a758ac9feab654090ac7e19d599d5e4e7588c0007878f51dc6e82d760545d3365dee92c28784d6cecfcef2a67b6c696e0a74239610effb1479cdc21eb6b45a8150d4302e847d88cd662ef93dd4979c5c5145fdf2093f2022c783781ce77763b44bc11825c76170e08c", @nested={0xb8, 0x77, [@generic="46eb58841d30abd8135e7ceb23dadec26d947db813264c8cc1df66efb0167dc91f67946690d08de4befc0bc63a9deb46ff18223486c197dd2b211ab6ce286180f3b52873b577479c3a05aa6d894331cfaa8145acd195dca6a4d3a727d159a234d5f212099eae25839bacbfe6e9f595f773990c9d5b0893a575d76a1b1605ef1f52f00214428b41682781aa35279a7b415c9e20817547a3f2d099c605b5df592242e55242d4d84d96729b", @typed={0x8, 0x23, @void=""}]}, @generic="e5e70c97e17305a98cad15716453fc677c5d0d7a631a8c9180af43966933b70c91cb459842deb8a7c5a5eebcc66cd93a9feb0bd247"]}, 0x1a0}, 0x1, 0x0, 0x0, 0x1}, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f00005d3000-0x12)='/dev/input/mouse#\x00', 0x800, 0x88402) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) 2018/01/28 09:11:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000006c000)='/dev/sg#\x00', 0xfff, 0xc002) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000d16000)={0x1, 0x18e, 0x5}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00007cc000)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00001f4000)={0x10203, 0x0, &(0x7f00000db000/0x1000)=nil}) accept$netrom(r3, &(0x7f000074a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009de000-0x4)=0x48) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000004a000)={0x2, 0x0, [{0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/28 09:11:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000fee000-0xf9)=""/249) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000004a000)={0x3, 0x0, [{0x40000010, 0x0, 0x0}, {0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) 2018/01/28 09:11:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!\t', 0x3) write$fuse(r0, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) mmap$binder(&(0x7f00008dc000/0xf000)=nil, 0xf000, 0x1000000, 0x51150, r0, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 09:11:56 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000081b000-0xa)='id_legacy\x00', &(0x7f0000ef9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef9000-0xed)="bce007644f8b96a7a943071b0c01ad2e523755cf4506610cc6d21608049d0fc1ccb32624429401d4256092a78ce2bfd57a56d04b1b786f5c4d7eec549ea745108900a386f36028b4c176e2819245acdc5f1176ddf7537438f9e5a825919b35f0769db6a274335bcc45e63f42820ccbe83da3f5017fbee6141f15f504d6cc577f7e96a904abac9e8f411b5096fa13f8d4001a4019249486d47bac00cc8247f6160e7dee1702d8d452108931189b2a1e521dad3a8405de7077ae6000e37455f5d7ee5b59f76b491088a0207a4e1e0f1d932714aba546f1c06fcd87362aef9ee143d37a4876e9f350ed0327b4163f", 0xed, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r1, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x80000, 0x6) recvmsg(r1, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) 2018/01/28 09:11:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:11:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x14c, 0x3e2, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x24380bed07661b67, []}, 0x208) 2018/01/28 09:11:57 executing program 0: epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f000024d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000007, &(0x7f0000000000)={{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) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d3a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x482000) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000001000-0x400)={""/1024}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000000)=""/210, &(0x7f000046f000-0x4)=0xd2) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b70000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000e75000-0x50)={{0x3, 0x2, 0x2, 0x3, 0x45}, 0x6, 0xffffffff, 0x91a9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:11:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$amidi(&(0x7f00001b6000-0xc)='/dev/amidi#\x00', 0xffffffff, 0x101000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000eaf000)=0x0) 2018/01/28 09:11:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000044b000)={@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]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ddc000)=0xfffffffffffff1fe, 0x4) 2018/01/28 09:11:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000013b000)={0x941, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000004a000)={0x3, 0x0, [{0x40000010, 0x0, 0x0}, {0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) r4 = request_key(&(0x7f0000510000)='id_resolver\x00', &(0x7f00001fc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f25000-0x31)='selinuxem1keyringvboxnet0wlan1%mime_type:-]wlan1\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000835000)='user\x00', &(0x7f000012c000+0x6fd)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000f000)="b2f095", 0x3, r4) 2018/01/28 09:11:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000029d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000033000-0x3)=0x60) r0 = syz_open_dev$audion(&(0x7f00003be000)='/dev/audio#\x00', 0x5, 0x103000) socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000e33000-0x48)={0x0, 0x4, &(0x7f00008e5000)=@raw=[@call={0x85, 0x0, 0x0, 0x10}, @ldst={0x2, 0x2, 0x2, 0x7, 0x0, 0x31, 0xffffffffffffffff}], &(0x7f00007da000)='syzkaller\x00', 0x1ff, 0x1000, &(0x7f00005d8000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000426000-0xc)={0x1, r1, 0x1}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000ca2000-0x20)={{&(0x7f0000881000-0x3b)=""/59, 0x3b}, &(0x7f0000489000-0x1)=0x0, 0x0}, 0x20) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f00004d9000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigpending(&(0x7f00005dc000)={0x0}, 0x8) 2018/01/28 09:11:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) writev(r0, &(0x7f0000876000)=[{&(0x7f00007e9000)="1335945e4a32160230d41d684d3915b1ed87730ed81dc2bd63a14d008b113db196c1c52ee0c0376b7c3b9f8eb005d052a3f86d5a47be9f6609988292c1acba007488a6879288ed85c3865430536bd847f1cfa333daf07282300d4357bc3e034bf1b27d", 0x63}, {&(0x7f000061e000-0x1000)="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", 0x1000}, {&(0x7f00007a2000)="1030b1d5fbdc1b6ff15f3c71a695b55b6c4c7f97c590d8d72021a4be524e8ffc6200cd5d5bd855b95761f06dd1d3b1614eff975545", 0x35}], 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000359000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f0000f3f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b30000-0x10)={&(0x7f000053b000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4) 2018/01/28 09:11:57 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000004000)='/dev/dsp#\x00', 0xfff, 0x513003) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000008000-0x40)={0x3, 0x5, 0x4, 0x4, "df9d69cb2d679f44bf6a426e131118ab9a68ef230752bac588bd8251ea5497872d3776534961f6afcd9f4acf", 0x2}) 2018/01/28 09:11:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000004a000)={0x2, 0x0, [{0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:11:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) remap_file_pages(&(0x7f0000695000/0x13000)=nil, 0x13000, 0x40000000007, 0xffffffffffffffff, 0x2000800) 2018/01/28 09:11:57 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f66000-0xf)='/dev/sequencer\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) write$sndseq(r0, &(0x7f0000fbe000-0x180)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdd000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x30) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000705000-0x28)={0x4, [0x4, 0x7fff, 0x100, 0x5]}) pipe2(&(0x7f00004df000)={0x0, 0x0}, 0x4800) 2018/01/28 09:11:57 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ae3000/0x4000)=nil, 0x4000, 0x2, 0x28052, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000cf1000-0x4)=0xffff, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000965000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000005000-0x60)=""/96, &(0x7f0000753000-0x4)=0x60) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000231000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e26000)={&(0x7f0000e4f000)={0x14, 0xa, 0x9, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:11:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000c14000)={0x6, 0x2, 0x4, 0x4, "535e8f71d07f11f609faf2821e151b2d0773c6f801283fe789630a7b6c0add522ddb698ec91a36f2823c5bb9", 0x1}) fcntl$setstatus(r0, 0x4, 0x40000) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) [ 77.118885] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12874 sclass=netlink_route_socket pig=11715 comm=syz-executor7 2018/01/28 09:11:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000000008080e, 0x0) bind$inet6(r1, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f20000)={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d1c000)=0xfffffffffffffc04, 0xfed5) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_dev$vcsn(&(0x7f0000bdc000-0xa)='/dev/vcs#\x00', 0x5, 0x62100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000040f000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x9, 0x8, 0x6, 0x9, 0x4, 0x0, 0x80000000, 0xba81, 0x1000000000000000, 0x1, 0x32, 0x9, 0x0, 0x800]}, &(0x7f00001ca000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000526000)={r4, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aae000)=0x8c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) openat$vcs(0xffffffffffffff9c, &(0x7f00004ee000-0x9)='/dev/vcs\x00', 0x10400, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xc) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendto$inet6(r5, &(0x7f0000b25000)="", 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b9000-0xa0)=[{&(0x7f0000724000-0x30)="7bf432b0ceda43d29d9b570a72a975be466f53d7d3ad6a02513ac4091a46d71411d5baa4b551a408273af77b9ce819ea", 0x0}, {&(0x7f0000544000-0x83)="87068f2fa7dab147f0117047648371e5d37fd7bafd221a63ec98211ba517f60866ba3c9dc1333c92dd8b7cc9bbc1f90b6992d3cea2dc034fdbf5b88938616d712acc41d5e251dce2d7b9dab2953eab9e301b393bdd5e6a06c316b9df094e7a612ebbc60925750a9477b4ec0a4123448e03ecea9c46c3350370035c1f6b1ff10a0d219c", 0x0}, {&(0x7f0000086000)="0a1cf729855807c82f2765f7c31a8efc4f68fb", 0x0}, {&(0x7f000073d000)="ebb90ec1f674fe1daacd87cee6b8a221482cab27f6182db147b13e7412752aa5d7c468c9d55da6061a0d6497d08e59cb305ce7280273dc09b7a3ba53f79ae58cd0eb14b083231c8f8b4e5040", 0x0}, {&(0x7f00004d5000-0x1e)="9dc0f1fce69c4aa41ff30d9f6aa4b1c419303dec6277ad42e4ce81398170", 0x0}, {&(0x7f0000734000-0x1d)="f72fdc47796c9dffdf6a5736c368af775e40b53d6a5f8f1d8592a1696b", 0x0}, {&(0x7f00000f7000)="4d237fcfabde15ee9b7be61405e4adb6389a386eacaa764c4af37d53616225cc6361871d6ed45bc3e118abc12025b1b01e25bee52273a11413ac282fd8169b3892783dca3996b69bce3d94c09986ace543f7e0a82fa18627f12033ff42d169436039e0b94d8b3d7a43a649ca3ebf69a1e2a3b00404d38840b16a8dc94a112b8d43ed820930cd79e4f18a2cf62edecf434653524c51d1a1e7c01fb737b90b4bb763ebcb84427536b815ecce6bf7ebab859bae07782fc8be8b25a17a338dda98", 0x0}, {&(0x7f0000dab000-0x69)="c0e39c828b746d9b99770e644177ac61ddee36dc264dbc6ec8491e06aa12068e1034ddb4935d17b6874bce5f573cab1c6bda223df5d11a732120d3fffbacbe3662cbef94f3a330eaad1de79ad123dd2485fd821e16d57261b1eefe970f2291a7792f317ddc7a9b5804", 0x0}, {&(0x7f0000652000-0xc5)="0a8f53a7db9b9b15cddb831249d239cbd6db2bda5c50b06e5b6b6bf327b45c34fec444ff486f9ce071c3e962a19dcc304115a1cc5369c60285db25a9221e12ce1e65ebbc59b37f84a7344483805ac1acff7e66014306ba9002d4df88df794e2ea54dbfd165cf8ed0f02c314fd29f65be713d5cdec384b57e213f6a1f55d45b1451dd493d66df7ae3918586e8faee96a738f9ad14aa44346270a78cf84336c0a2e0226204e4ae379c63b4c729561680ebbed607930da18f1792cb6f4f38140eaad71d69000d", 0x0}, {&(0x7f0000056000-0x64)="5585021290a3b65167f22909819e973eb05e4d4ceda77a9bc60d32b4952cd14a688bb9c4307c8f29ae463746135ec4289c407cdea4ca28e98ab3bcb055b84f34859ab0a948c4eafaabde9e044a8c2b1c384fb431c9e95b6ecd43c83243456bf22b414a34", 0x0}], 0x3, &(0x7f0000301000)=[], 0xfffffff3, 0xfffffffffffffffe}, 0x0) sendto(r5, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r6, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r6, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:11:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5c000-0x11)='/selinux/enforce\x00', 0x60000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ff4000)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009c5000)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000019a000-0x20)={@common='vlan0\x00', @ifru_flags=0x1800}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000868000)={r2, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e07000)={0x0, 0x5}, &(0x7f0000d2c000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006d4000-0x6)={r3, 0x3}, 0x6) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f6c000-0x4)=0x8, 0x4) 2018/01/28 09:11:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) accept$alg(r1, 0x0, 0x0) 2018/01/28 09:11:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e74000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f00003ea000-0x1c)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ef6000)=@generic="9b833af526f7419bb77335f5acc7f960") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/28 09:11:57 executing program 6: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000093d000)='/dev/vga_arbiter\x00', 0x80a40, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000170000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000093e000-0x4)=0x14) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000093d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1f, 0x0, 0x100, 0x1, 0x0, r1}) socket$inet6(0xa, 0x4, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f000093e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400000) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000093d000)={r2, r4}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000d3000+0x12d)=0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:11:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000ebe000-0x8)='./file0\x00', 0x200, 0x10) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000fd4000-0x8)=0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000004a000)={0x2, 0x0, [{0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f000002e000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/28 09:11:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00006ca000)='/dev/admmidi#\x00', 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0xe, &(0x7f0000ea5000-0x70)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x0, 0x32d}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1, 0x3, 0x7, 0xf, 0x8, 0xfffffffffffffff0}, @generic={0x8000, 0x40, 0x0, 0x3}, @ldst={0x2, 0x3, 0x0, 0x6, 0x2, 0x3dff789f045bb2f0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x81}], &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x1000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00006bb000-0x8)={r0, r0}) 2018/01/28 09:11:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008ad000)='/dev/amidi#\x00', 0xffff, 0x0) bind$netrom(r0, &(0x7f000023d000-0x10)=@ax25={0x3, {"8cf5e6739f2604"}, 0x8}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000183000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000053d000-0x10)={0x0, 0x0}, &(0x7f00000ff000-0x8)={0x0}, 0x8) timerfd_gettime(r0, &(0x7f0000071000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 77.193564] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12874 sclass=netlink_route_socket pig=11738 comm=syz-executor7 2018/01/28 09:11:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x6896f02, 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) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001aa000)=0x0) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000a93000)='loginuid\x00') writev(r3, &(0x7f0000eda000)=[{&(0x7f0000e4e000)="3d6dfa01d208270e253823f2", 0xc}, {&(0x7f00002e9000)="d06ccf59200938891474ccd2c01d9843f80ce8983816eaf888464f828812cc451ede781fdac8ea2fabd4c315580e3d935278af74a840c18628606f723238b30ca285e2d4e57c3f0c2ff86aee415475596939f37108418e8d622b2344f8df4ad72bc208915783b683ed3e5d09d8b4397889a97d60917e18324efceaf7dc7119bc09c9a1123c97bfd0d1200942c85b2311bfb6cbeb06cc7c0fc10c9769ba9a5da7930406d28de725139cd5e3438e88677b20", 0xb1}, {&(0x7f0000d9a000-0x26)="9e0f25d9942083fd85ead375eccbce28e12f60c0a7bb9b6d1d72b73b050d86622002ddbdd535", 0x26}, {&(0x7f0000d5e000)="a835d26cad4d5389ce02ee043c2d1efd78410095d97f581ac6ec11a512ab5eef704875faf7a8ec3ed9d2924fd7f2041241a7a7b67cd38280f068bb8cf461e358d346b56efcd1051f28c287319e7a5b8f42cb1b4145483c2637dda1ea8eecd6e8e2e22bb5d18cccc1a34d2adafe58fa5f4b4eae1f1c2b18013f0f91688699148b6cc487cb6ce749212cb03b6f2e5a5da421641317251622", 0x97}, {&(0x7f00001be000-0x57)="8de465de9b0ac79656a47092aba5221bac70a5a0da86b5ec74723dce581e97fffdd88d15d89517dfe3e619e13c1542b1393f5e1d8e48610c22f2a422ceed361bb88cdc505a84bb03f8afd642d742ccac899678bf65f7c9", 0x57}, {&(0x7f00002b6000)="39be45986dadd3b5eccb9818", 0xc}], 0x6) msync(&(0x7f0000b41000/0x4000)=nil, 0x4000, 0x1) 2018/01/28 09:11:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000088e000)={0x26, 'hash\x00', 0x0, 0x1f, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000a5000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00009c3000+0x811)="cb83121302c5fdc933a56592a70f2d30f86eeaa22ecd50efc5fd85fd87831942e161a8bd13730b3140b8a7c58d95b6dd29468a4886caf59ccd9f176705986e133e5ea9e84f8f9ae85b892ce752705329ff27107d3edd19fe93b1f5870ce0836be168ef1746d2e965b562892142af6c5f2f8e7ffa2cfede2c5b55251c7cded22bcc8402b303f62429f98152ca8804c2b11b5aecfff10cfc") r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/28 09:11:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000015b000-0x12)='/dev/snd/midiC#D#\x00', 0xd66, 0x200800) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000a6b000)={0x0, 0x137, 0x200, 0x5, 0x0, 0x53c6, 0x6, 0x3, 0x7e, 0x2}) r1 = socket$inet6_sctp(0xa, 0x200000001, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000db000-0xc)=@sack_info={0x0, 0xffffffff, 0x0}, 0xc) 2018/01/28 09:11:57 executing program 2: r0 = socket$inet(0x2, 0x5, 0xa) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000001000-0x58)={{0x0, 0x0}, 0x1, 0x5, 0x8, {0x100, 0x1}, 0x7ff, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000031b000)={r1, r1, 0x6, 0x2}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x83) dup3(r2, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000001000)={0x3, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000)="", 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000)="", 0x0) 2018/01/28 09:11:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x1bd) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/mixer\x00', 0x222082, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000873000-0x8)={@host=0x2, 0x0}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/28 09:11:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000149000-0x9)='/dev/sg#\x00', 0x3000000, 0x40000) getuid() stat(&(0x7f0000a55000-0x8)='./file0\x00', &(0x7f0000287000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000581000-0x14)=[r2, r2, r2, r2, r2]) fchownat(r0, &(0x7f0000449000)='./file0\x00', r1, r3, 0x1800) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b071bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/28 09:11:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000843000-0x11)='/dev/qat_adf_ctl\x00', 0x20042, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000bfb000-0x4)=0x7, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000048000)={0x73, 0x7, 0x7fff, 0x400, "a83b38cd537ace6b3d518fe2a19d8d7f81dd8fb751d1e8604ce4cd63344672c0b5c2830094062b64c491ea13", 0x3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000004a000)={0x2, 0x0, [{0x400000b7, 0x0, 0x4}, {0x0, 0x0, 0x0}]}) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000408000-0x10)={0xbc, 0x9, 0x1}) prctl$void(0x3f) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/28 09:11:57 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000006000)='/dev/input/mouse#\x00', 0x4, 0x200006) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/dev/sequencer\x00', 0x84080, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/kvm\x00', 0x10000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000007000)={0x2, [0x0, 0x0]}) [ 77.431768] dccp_close: ABORT with 2 bytes unread 2018/01/28 09:11:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000287000)='/dev/audio\x00', 0x101200, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00007e7000-0xc)={{0x3, 0xffffffffffffd349, 0x8, 0x6, 0x3, 0x0}, 0xf83f}) r1 = socket$inet(0x2, 0x9, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/28 09:11:57 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000000a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x50, 0x1, 0x9) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r1, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000004000)=@get={0x1, &(0x7f0000009000)=""/9, 0xfff}) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1, 0x442200) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000000a000)=0x0) 2018/01/28 09:11:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0xd7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d8c000)='/dev/rfkill\x00', 0x80, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000888000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f0000ee8000)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000faa000-0x8)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000d96000-0x1a4)=[{{&(0x7f0000f38000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00001cd000)=[{&(0x7f0000560000)=""/173, 0xad}], 0x1, &(0x7f0000235000-0x4b)=""/75, 0x4b, 0x2}, 0xa5b}, {{&(0x7f00000c0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007b9000)=[{&(0x7f0000bae000-0x8)=""/8, 0x8}, {&(0x7f00002c1000-0xb)=""/11, 0xb}, {&(0x7f0000f1e000)=""/62, 0x3e}], 0x3, &(0x7f0000b23000)=""/192, 0xc0, 0xfffffffffffffc00}, 0xffffffffffffffff}, {{&(0x7f0000f2f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000dc7000)=[{&(0x7f000050d000)=""/150, 0x96}, {&(0x7f0000e3f000)=""/221, 0xdd}, {&(0x7f00002d5000)=""/4096, 0x1000}], 0x3, &(0x7f0000d55000)=""/4096, 0x1000, 0x0}, 0x104}, {{&(0x7f000085e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005fc000)=[{&(0x7f00005fc000-0x77)=""/119, 0x77}, {&(0x7f0000990000-0x1000)=""/4096, 0x1000}, {&(0x7f00001af000+0xca5)=""/0, 0x0}, {&(0x7f0000caf000-0xd2)=""/210, 0xd2}, {&(0x7f0000b5b000)=""/95, 0x5f}, {&(0x7f0000699000-0x1)=""/1, 0x1}, {&(0x7f0000d75000-0xfc)=""/252, 0xfc}], 0x7, &(0x7f0000ac8000)=""/59, 0x3b, 0x100000000}, 0x5}, {{&(0x7f000068f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000076000-0x30)=[{&(0x7f000010e000)=""/238, 0xee}, {&(0x7f0000192000-0x43)=""/67, 0x43}, {&(0x7f0000385000)=""/193, 0xc1}], 0x3, 0x0, 0x0, 0x4}, 0xd22}, {{&(0x7f00003c7000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a1d000)=[{&(0x7f0000f39000-0xfd)=""/253, 0xfd}, {&(0x7f0000cde000)=""/171, 0xab}, {&(0x7f00004be000-0x1b)=""/27, 0x1b}, {&(0x7f000037d000)=""/30, 0x1e}, {&(0x7f0000668000-0x95)=""/149, 0x95}, {&(0x7f0000b6b000)=""/150, 0x96}, {&(0x7f0000d4b000)=""/4096, 0x1000}], 0x7, &(0x7f0000096000-0x5e)=""/94, 0x5e, 0x7}, 0x2}, {{&(0x7f00002f0000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cb2000-0x20)=[{&(0x7f0000c9f000-0xda)=""/218, 0xda}, {&(0x7f0000615000-0x95)=""/149, 0x95}], 0x2, &(0x7f00009ab000)=""/149, 0x95, 0xfff}, 0xfff}], 0x7, 0x40012002, &(0x7f0000685000-0x10)={r3, r4+30000000}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r1, 0x0) read(r1, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$TCXONC(r5, 0x540a, 0x0) 2018/01/28 09:11:57 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000fe5000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000f85000-0x20)={{&(0x7f00005a6000/0x1000)=nil, 0x1000}, 0x2, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x6, {{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 77.453582] QAT: Invalid ioctl [ 77.524928] QAT: Invalid ioctl [ 77.552238] QAT: Invalid ioctl [ 77.561319] QAT: Invalid ioctl 2018/01/28 09:11:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x6, 0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000)='./file0\x00', r1, r2, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) r3 = open(&(0x7f00009e8000-0x8)='./file0\x00', 0x4000, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000a13000)={"9ae5994c8ca4cc612f00000004a0d482", {0x4, 0x100000000248a, 0x40fe8461, "dc99c3bc26b2", 0xfffd, 0x0}}) getrlimit(0xd, &(0x7f0000cb9000)={0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000d36000)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000b40000)=""/214, 0xd6) lseek(r4, 0xfffffffffffffffd, 0x0) mkdirat(r4, &(0x7f0000922000)='./file0\x00', 0x40) 2018/01/28 09:11:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r0, &(0x7f00002e3000)=[{&(0x7f00009a6000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/28 09:11:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000198000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b61000-0x2c)=@ethtool_cmd={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:11:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x6, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 09:11:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000069c000-0xa)='/dev/cuse\x00', 0x501080, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af3000)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000168000-0x30)={0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:11:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fa4000-0x8)={0x0, 0x618517a1}, &(0x7f000053d000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00002f4000-0x10)={0x3, &(0x7f00007b4000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a78000)={r1, @in6={{0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2}, 0x98) r2 = geteuid() ioprio_get$uid(0x3, r2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c9b000)=@raw={'raw\x00', 0x9, 0x4, 0x340, 0x160, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x238}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}, 0xff000000, 0xff, @generic="9b31ff585d1b237e3390a99cffce1615", @common='bcsh0\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]}, 0xea, 0x2, 0x48}, 0x0, 0x98, 0xc8, 0x0, {0x0, 0x0}, [@unspec=@void="", @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0xfffffffffffffffe, 0x7fff}, {0x0, 0x1, 0x5}, 0x6, 0x6}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd8, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x9bd27ed434684132, 0x100000001, 0x9, 0x5, 'pptp\x00', 'syz1\x00', 0x6}}}, {{@ip={@empty=0x0, @loopback=0x7f000001, 0xff000000, 0xffffff00, @common='nr0\x00', @common='gre0\x00', {0xff, [0x0, 0x0, 0x0, 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]}, 0x2f, 0x3, 0x23}, 0x0, 0x98, 0x108, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x0}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x200, 0x1f, 0x3, 0x0, 0x0, "99f65e3fec32be16819806e0de983c967d64a9619fd03cf5e842ef18e3205fb9cf2285feead7d93a49675ef68a37bd923a92eb8f69fe70c62544fdb8437e7f67"}}}]}}, 0x3a0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) 2018/01/28 09:11:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000af4000-0xc)={0x7, r0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001c8000)={0x0, 0x9c, &(0x7f0000852000-0x9c)=[@in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, @in6={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd0}, @in6={0xa, 0x0, 0x18000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x53}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in={0x2, 0x0, @rand_addr=0xc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000099a000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000058d000-0x14)={r2, 0x1ff, 0x7, 0x3, 0x2, 0x20}, 0x14) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0xffffffffffffffff, 0x0, 0x1, 0x5}, 0x10) nanosleep(&(0x7f000008d000-0x10)={0x0, 0x0}, &(0x7f0000d91000)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:11:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000003e000)='/dev/sg#\x00', 0x5, 0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fc4000-0x20)={{&(0x7f00003f0000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r1 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00006de000)=""/50, 0xfffffffffffffe3a) semget(0x3, 0x2, 0x8) 2018/01/28 09:11:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000aa4000-0x4)={0x7}, 0x4) io_setup(0x700, &(0x7f00008c8000)=0x0) add_key(&(0x7f0000c5b000+0x64)='encrypted\x00', &(0x7f0000ec5000-0x2)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000023c000)="e33a646f764fe4108355e463a1e80ed928515f466791651baa5558d231b2af5c495d458147f450be6c0c4e6e7392a487989fdbc9277ae0c791abed40bc70c6c805b0b6766e69268b40a2d072d9044c9ec354dd1298c4c16f93528f7695da302182264498fbdd62b215af387bfc57396bcbba0320", 0x74, 0xfffffffffffffffd) 2018/01/28 09:11:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d88000-0x7)='wchan\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r1, r0, &(0x7f000030f000)=0x0, 0x7563) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00008b1000-0x8)=0x0) 2018/01/28 09:11:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = add_key$user(&(0x7f0000025000)='user\x00', &(0x7f0000c1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a57000-0x76)="300f691d95fae76e3d8959470a78749904cfdbd4b654ed775c734f02faece92556d8f18acb48e64b9b3d08c4f5d228e2a1df167615a3ad68b4ab494c16700bdfbb661585ae6805fb10a485ce35e3b80d15bfad49142712cdf3752cf86fc45ed0feae1886dda9ea83596fefe58441ace24d4bb725d30d", 0x76, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000710000-0x6)='logon\x00', &(0x7f0000ce0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000074f000)="69796d755563baa2783b0ee2a78c6fee1972cbc7c2ce26f4482a77afb03ba361159b8e5fab8b326ea77424fa0d2724c25b5f500abd22f361da26891d510123adedcf64d27ea4cfb99b8665f066413ccddc81b0235b857f88682792f4b4e8c2355b17a6ec39b3ec8fa0a943d6be1e21d8ecb39cc07c8801d2cab0adb625239efb82f1777f803f4b132c0d39c4889bafb5f83d405acac5fbc1719340f9b57bcef6355187305e7e6f6930f13f0d59ce2b1a60988449aff04cb3be4c7ec7ac8109e8981b28d8decc80fe8450", 0xca, 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x9, 0x7, r2) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000323000)='/dev/audio\x00', 0x0, 0x0) getpeername$netlink(r3, &(0x7f0000bba000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4f000)=0xc) sendto$inet6(r0, &(0x7f00007fd000)='G', 0x1, 0x0, &(0x7f0000350000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000257000-0x4)=0x4, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 09:11:57 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f000000b000-0xc)='/dev/audio#\x00', 0x6, 0xa00) r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x0, &(0x7f000000a000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002000)={r1}) r2 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc0884123, &(0x7f0000003000-0x24)="8a") 2018/01/28 09:11:57 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) syz_open_dev$binder(&(0x7f0000ce4000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f24000)={0x44, 0x0, &(0x7f0000e15000-0x58)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffe000-0x18)=[], &(0x7f000064b000)=[]}}], 0x30c, 0x0, &(0x7f0000919000-0x1e)=""}) 2018/01/28 09:11:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009b5000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) flock(r0, 0x5) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000911000)=0xffffffffffffff40, 0x4) 2018/01/28 09:11:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) set_mempolicy(0x0, &(0x7f0000013000)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = msgget(0x2, 0x400) msgctl$MSG_STAT(r1, 0xb, &(0x7f000043e000)=""/185) [ 77.781873] encrypted_key: master key parameter '' is invalid 2018/01/28 09:11:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009e4000)=0x10000, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000eff000)={0x0}, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000021d000-0x59)="1f0000001e00f1f1ffffff0700007700072041536b9a7d9339080001454a5b", 0x1f) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000ab3000)=0x0, &(0x7f0000693000)=0x4) 2018/01/28 09:11:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") lsetxattr(&(0x7f00005ab000-0x8)='./file0\x00', &(0x7f00007be000)=@known='trusted.syz\x00', &(0x7f0000739000-0x3)='\x00v\t', 0x3, 0x1) chdir(&(0x7f0000d02000-0x8)='./file0\x00') unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") 2018/01/28 09:11:57 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000032d000-0x11)='/dev/vga_arbiter\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x150)=[{0x1, 0x20, 0x22ec, 0x8, @time={0x0, 0x0}, {0x1, 0x9}, {0x6, 0x5}, @note={0x40, 0x6, 0x2, 0x3ff, 0x3}}, {0x37, 0xffffffffffff7fff, 0x61, 0x0, @tick=0x48000000, {0x2, 0x20}, {0x8, 0x4}, @connect={{0xfd5, 0x258}, {0x52, 0xd23}}}, {0x8, 0xfffffffffffffffe, 0x100, 0xc0b6, @time={0x0, 0x0}, {0x10001, 0x4d}, {0x7, 0x3}, @ext={0xf6, &(0x7f0000034000)="086db8424c3c1c0310b04d09665cb84b778409c86bc37fe0ec2fd8c1c951c48b187aa7b0868faf5361a74f3bfa8ba1454644c309cafdfd42f1d99475641f715218906094a73913e09b2077227668b264bd7bae0b7378b861223a2297be05ace7bd442fb45694f510c76e7d0f6be16b7d722ebce18b215fd9331b735359455fcf8e6f3c545b9d893769b8689ec5e9df43936ffb9ded854416ee6ec5a22906679eb29b2cf169e343566067e166f7447aeff8e832eee8e8d3e374813769086ee5c8c344b43b95de2c8fbd0e41adfc8f1e2906870819d419c64c2ab73c520bb27f89c679ca353b7a2e1f390582ad243cdd89f7ac9ef35e29"}}, {0x81, 0x0, 0x7, 0x7f, @time={0x0, 0x0}, {0x8, 0x2}, {0x4, 0x0}, @time=@time={0x0, 0x1c9c380}}, {0x6, 0x6, 0x0, 0x8, @time={r1, r2+10000000}, {0x9, 0x170}, {0x8, 0x8}, @raw32={[0xfffffffffffff001, 0xff, 0x80]}}, {0x80, 0x10000000000, 0x590, 0x8, @time={0x0, 0x0}, {0x6, 0x3f}, {0x7, 0x101}, @quote={{0xfffffffffffffff8, 0x8753}, 0x401, &(0x7f0000000000)={0x9, 0xfff, 0x0, 0xfff, @time={r3, r4+30000000}, {0x10001, 0x0}, {0x7, 0x8}, @addr={0x8000, 0x5}}}}, {0x9, 0x57, 0x0, 0x7f, @time={0x77359400, 0x0}, {0x5, 0x4}, {0x9b, 0x6}, @ext={0x23, &(0x7f0000385000-0x23)="9dff24ef1884781daa44698d0db0380662ec2b464fbe242c3910aa8468d86c26f0e5c6"}}], 0x150) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f0000dfa000-0x20)="1c0000001e000720111622081d00000001000000000000020600f700", 0x1c) 2018/01/28 09:11:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000740000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000075d000)={0x1, &(0x7f000016d000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000108000)={r2, 0x4}) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e5a000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00002a5000-0x4)=0x20) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000096d000)=0x0) recvmsg(r0, &(0x7f00007db000-0x38)={&(0x7f00007b3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e94000-0x30)=[], 0x0, &(0x7f000057c000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f92000)={r3, 0x7ff}) 2018/01/28 09:11:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00005fe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000096c000-0x10)={&(0x7f000073d000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x200000006c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$amidi(&(0x7f00003bd000-0xc)='/dev/amidi#\x00', 0x76, 0x10101) [ 77.828561] encrypted_key: master key parameter '' is invalid [ 77.887996] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 09:11:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x0) r0 = syz_open_dev$mouse(&(0x7f0000745000-0x12)='/dev/input/mouse#\x00', 0x20, 0x0) mkdirat(r0, &(0x7f0000bb5000-0x8)='./file0\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000dea000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = syz_open_dev$mice(&(0x7f00000d9000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000cc7000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2a000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000404000-0x108)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2, 0x5, 0x1, 0x81, 0x9, 0x7ff, 0x100000000, 0x80000001, 0x1630, 0x8, 0xffffffffffffff2e, 0x7f, 0x80, 0x7f]}, &(0x7f0000dea000-0x4)=0x108) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(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$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/28 09:11:57 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000026000)={0x7, 0x7fff}) bind$netlink(r0, &(0x7f0000026000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x4c00) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000026000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/28 09:11:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000b9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000cc7000)=""/4096) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000034b000)=[@in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}], 0x74) r1 = syz_open_dev$mice(&(0x7f0000cf3000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fb9000-0x8)={0x0, 0x2}, &(0x7f0000c09000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000556000)={0x1, 0x80000001, 0x200, 0x2, 0x5, 0x49, 0x2, 0xfffffffffffffffc, r2}, 0x20) 2018/01/28 09:11:57 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000476000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000f44000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0x0) r3 = shmget$private(0x0, 0x11000, 0x2, &(0x7f000061f000/0x11000)=nil) shmctl$IPC_RMID(r3, 0x0) 2018/01/28 09:11:57 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) tee(r0, r2, 0x6, 0x0) fstatfs(r0, &(0x7f0000f26000)=""/15) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ec2000-0x7e)={0x0, 0x76, "1bd20768081a5723e6083e18265f30a72357995063bf0d3406221bd7c198473279f75aaa185e3f4fbee47d0aa22589ec5358f21520b8370dc993cafc9390a10230363b821982a855246f4ff9862323d8dc7529d06b4d8198fd6f8df8487869539af5b4569728639e6e46998c854e596f919aa938c5df"}, &(0x7f0000826000-0x4)=0x7e) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fde000-0x8)={r3, 0x3}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000a17000-0x10)={0x5, &(0x7f00000da000-0x96)=[{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}]}) 2018/01/28 09:11:57 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) r2 = openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000458000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce7000)=0x14) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000fb3000-0x14)=@random={'btrfs.', '@,cpusetppp0:\x00'}) 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) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/28 09:11:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:11:57 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000008, 0x1, 0x0, 0x0, 0x0}) r3 = gettid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fdc000-0x8)={0x399f1736, r3}, &(0x7f0000fdb000)={0x7, 0x1, 0x5, 0xff, 0x6, 0xfffffffffffffffd}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fd9000-0x4)=0x0) [ 77.947901] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 77.959230] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/01/28 09:11:57 executing program 2: clone(0x0, &(0x7f0000290000)="", &(0x7f0000187000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f0000a5e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)='vegas\x00', 0x6) 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$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001000-0x20)={{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, &(0x7f0000000000)=0x0, 0x0}, 0x20) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000f1b000-0x4)=0x10) r2 = socket$inet6(0xa, 0x80000, 0x14e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x80000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r3, 0xffffffffffffffff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2002, 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) linkat(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000000)='./file0\x00', 0x400) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@llc={0x1a, 0x16, 0x6, 0x6, 0x0, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x74)="33854f731ca26e756820594e29bb8bcbe5b0fee9665af9fadf31efde5be4252f081ed670449788c5111c4473233d1456b27561ea781ea2761367c4b0c5d666fe8c92eff8eca0cc52af6328bf7bbf740778975b881f417f6cdbf605bfa23ebbca9d132ce6688bda64a91c5612f59991242a368ef9", 0x74}, {&(0x7f0000001000)="2d7e29ee1f676dcb69351aba9c6ddaa7fd849509553c5eda74b368e33e7281ea08087cfb439e687ed6b7c9960b89e91b07d3d7c71258432060506c5dbdaf6ddbdc27d7d029e0e4f07a95268d064a8f4e46771ebd0c3b39aa0ca11fbde4af3e89a99f94eb2183af9b2587a024a5c15e8cc2755510ab645cf02ee58de01f8b10e91ec527c4", 0x84}, {&(0x7f0000000000)="bd045557c6fc9aee7e093609c1a9b121edbba445c33e46ae6bc1927e88c5fd68878bbc63362a684a99217e45f59a1fd19cd33e6d3254eb1cda70eace7e6b3322319d1c5b3643f7dc4d875e020ba582cc12e0fc36219312379c89d2e59c8eee24c8e34a9dac6e3d331cd0694b85de0f8d8aa8037ef2d10cd49f4313a295662c23af72717c906cb449333a9dee385490c670ff41d64dae3d0f31c8731b13b16b5d488c121336271454caf1aad971f16dc31a71a6394ff1f5094fbeb6491e94c184862e1f5961bbd6e69796c55cb50e0dcfcca872aa12c1e6f18aae0f71dbe4dafb7baf0d9b0456be", 0xe7}, {&(0x7f0000001000-0x28)="82c241cade5643451cc587a33a93fdf4e10442ae68013f4278d275cf55d9cd394e5f466352dcf348", 0x28}, {&(0x7f0000001000-0xeb)="4b8d1cd67a7d2619f5e871a5fddbd74fe2ecb839b2a4731c70bb164cbaee78f445296b32813e8a8d62e58e2304a59de3f4cac123ad439ca6fb27c7ab23ac14835e17773e2bd1402e826bac8ab46b85c6445db1813fec0d2e3e43988c9f2d1277b48e7a8efde5fece408b4403ee5148c38127f848dc8e0e279014f3a3d478f9f81003edc4e77fbe5da00d29fd1166ceac87e8238b48c6e667ce9180121e19146c3066a40e049aa983fc819df90d4b1c4458476e48cb507d5dbf9cbbec3f0465c185e4c323d97605e7620f18ed68e4761fb864ae39be4eafe4934b0d8640c7d12c7d34c7eb401782a7ed4ecf", 0xeb}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0xa3)="ffd45ffcf2e5ad52f62daaf71a3250c1f87869f993797fed44b2a858c95580871e46d6d997b02fa67b6b3a037067d5d72b1441157d75d97c64ce05f08dc722af23176d81709f0d236ac4a8ef93f50a6b48f1fec1246299a2b54a8c20c02860198de57346aaf2381f2d1744cd23afe9c678c992756d00d6384e91bca929995f99b83c3b72df2f20c8c23291ff932c6a0d2c2a83c757ea80210058fb1ba96f91f960bb93", 0xa3}, {&(0x7f0000000000)="a092237611af11aa30057bffbe463aea7db8b645b49b8e43ac01ef53aacdad8f2fe7edad9b6b7ac2efd94f096f35723f02afbd3953e94a7646bdb0bd56fc9aace93bcc16199707dac1f8c97322da0bb97c06ee2534ae5b8829e13c40c40f304e2d5b79a50da9aad11e2dc1b8c9cc45e9bb89600527021d6a6a237cba796b099b5424833ca351fc362ce2db305679df286c94bcc5b132b32e6f5a5ddb0419141062c3e6f4cf768bb1635ae553e66e62fd37fdf64fda585c473b39e8f2ca2f2d8d01d8a9f73ba6873282cde5eba7ce0f6e0f04fc06d5535de3e885a9c228ee4e2d93bb28dcaad8ea261a21ca95e4d4bdac", 0xf0}], 0x8, &(0x7f0000002000-0x15a0)=[{0x1010, 0x0, 0x5, "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{0x18, 0x1, 0x10001, "a1dbc1"}, {0xb8, 0x104, 0x0, "738f60626431a91cd5a2620cac00948ae4c3026376dc6aa44373ba70aea72f078feb39a2f963e97f731f1114b232f53348e8aeb8540f2f6a89a430774ed7d9c90bb3d58c522c5b7fafc91f2f8e83b2ed07ad21208103bda4e483ec6664cb1bdf477058634d255090c887e420e95bcd529275cdf5e119fb8e4c69ba4eeb668d1945d11cae627ebb7f3f0dfec4657d84fd020fc3251f538cbc7a30c0df0afcee337b42e9"}, {0x38, 0x0, 0x87c0, "133ee27b112aa7ac131cd714475457f322f4589d320fa8486bfc8b893d8e9e75ec0a3c"}, {0xf8, 0x119, 0x80000001, "b522a271bb5215c205689ca4372c15251695aacb84857207984849368bb0e782eec9a6bf431b0cadc98346e4df0b5e64f9c20740d940db7d43a671d62afbc31aeefc60908d67ca2c2aa2c37f90a0e9fd34f9ca3cff5a92f14f7637eb7c7fff8843ce3dcf24ecf208d81e292f490a89ca2059cfe5f03fdd98752f661faae4315a13a95ca06e7c149df84f91bf5b6af8865ad29bb37b4f46ab5d75118f54f22fb334b193ae28b4441a7e9e71c3d38a588cad17a089871fd0dc1df7098943821ed8dc90cf2fe6f734a0198e4565f00a7a9ea863b40d6fe36ed1d7e5d8480bdb73e805ebc633ecd3ac29"}, {0x108, 0x18f, 0x1, "54026a6538a40958add92d2881bca317ca3dce831c0e7e3857e9af26d8b42530aa9d3f126e4d556de670d782824d967b0e7c3629aaed6baaec14a5725fb653e35fe1b1938f91685b56fd8788d1ddee71442655ca72ef09aac7cc027d91c58fbf9fda4acfc46566c562bea0078314789dca24645419e1c56e167f2cd2dfaae51d33198e63e76b58aefd5980bc3416995cb33bd83b13203f6f161e160dd37cd9215711b3c040678a7187719375941764cfbaca6e89c3c14a26789ce36ae7be571ecdbfae15bf9bac53634083a4f3b6e29f7fa53c27970df5702586feb15033a39b182405f5a9300be9c20f01c60232c0743658bc06c2a4d8"}, {0x88, 0x1bf, 0x80000000, "bf683661012ecab529065bbd9d5347d4495f92fafead8d19fcb2b49ad210e362023f6f1151463a3f64788025535394acf4438f2b544a71ff455fcde16c43a46e5f9b4e5b6c3bd01d30dd48603aef2c077de13e0c8cc57c77a6f25fe96e7338e3da52c50877ee06f17b8bdbf7686b8b09877f"}, {0xf0, 0x10e, 0xfffffffffffffff9, "26ec16fab793e6b6607242f3cabda7bf60c09574f117a059acaf660ee4595d127fa69a3a47054bf9d53250e05187a6803bd074efaa561f31015a0643c1d36946d9b28ed3b060f7ece8de5fca247673bd0f689433947b15af0b5cd27c3e5083cee29f1fcd48419368b5c5501328924494aab44152796bd1ac694b5bb4d48c63b7f181095b9202e09705b5c6c74d65c359a915af2e429c852e6a8a714dd302e3eb8ccd393e09ea792140639e98939b5a174edf80c6d0d31754ea9a5216b34c7d6cec863f67591e7a347ce3966efa7dcf478e60478d66b39eb9c0a4dfda76ddb6"}, {0x110, 0x196, 0x1, "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"}], 0x15a0, 0x4081}, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r2, r4}) acct(&(0x7f0000023000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x0, &(0x7f0000004000-0x66)=""/102, &(0x7f0000003000)=0x66) 2018/01/28 09:11:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e95000-0x104)='stack\x00') exit(0x0) r2 = 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) ioctl(r2, 0x0, &(0x7f000003c000-0x2c)="6f887391999072d8404a361ca377bf65b9b008a19a8f9af16e5df72dd396ffb2b6e6775ebef9b0dae683b879") socket$vsock_stream(0x28, 0x1, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/28 09:11:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) rt_sigprocmask(0x0, &(0x7f00005a7000-0x8)={0x6f7d}, &(0x7f0000a02000-0x8)={0x0}, 0x8) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000007000-0x50)={@common='dummy0\x00', @ifru_data=&(0x7f00002bb000-0x20)="b338b19686e42cb0733cb29d37bcb958907c67a60f0a1b72dc0886a613c98130"}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004fe000-0xc)='/dev/autofs\x00', 0x10800, 0x0) bind$nfc_llcp(r2, &(0x7f0000c9b000)={0x27, 0x2, 0xffffffffffffffff, 0x7, 0x400, 0x8001, "4f6f4603f651cc7d3c3744a61ea06bdb786ef09ab4dc132e585f9ae4f9126703a9bff74d16a17eba26b5abaccc31916cfc2cffc4c0d460e07e50a500812f61", 0x7}, 0x60) readv(r0, &(0x7f0000347000)=[{&(0x7f00007f4000)=""/25, 0x19}], 0x1) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f32000-0x4)=@int=0x0, 0x4) 2018/01/28 09:11:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000007a000-0xf)='attr/keycreate\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c7a000)=[{0x6, 0x7}, {0x3, 0x0}, {0xb, 0x2}, {0x3, 0x6}, {0xf, 0x400}], 0x5) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000489000)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000063c000-0x10)={r2, &(0x7f0000bfc000-0xf4)="03cb8e9767e219e6202401b911e9b4e669617bed26e8d795d621eafdf8b9bfafc84e1d07035dae304f7b164df6757744a904d65bf922d713d57c5d02ae5a14e1fdd4e6f62b629a9aea6392cefcddbfda48870cf615e76e8e5ac8a3897aef48f0bf8aedcc09cfcdcbfdf2f0992916a6f5e503a6551ca0991ad8f90c19fb61ca508f5e7160e4039ba35f8a0fe471be97bd34cb2c7c3959abade2216af1afbac28dc4f7be8e995b8601f4896c43b961f7c6944d2220587be8a11af79940f515a4094969687d93b42c44668f453568b3cabea6b31d682e86a341450d3648a5739184dbbffba2ec6a9ca1f5ae2e6a6d273c19b5231a71"}, 0x10) io_setup(0x5295, &(0x7f00002f0000)=0x0) io_submit(r3, 0x2, &(0x7f000054c000-0x10)=[&(0x7f0000f43000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1f, r0, &(0x7f0000269000)="496c73169508f0ad10d22fa30b37e8e960646f939be022b80c09d27ace62615c8ce8cbcde7d31564c837a92c9796c01dcec171ed30b2e32925ef5a949fb446887b6e81e6b4bf57060e26d91ded1867625439cd2255796ebc419091362ec51ae32539cc295687e5864ecc71d940e52327a5ae94a57bf7455a5b6a27139a251029f45b", 0x82, 0xfff, 0x0, 0x0, r2}, &(0x7f0000855000-0x40)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffff00, r1, &(0x7f0000dde000)="588fa92cda6dc6609116c3d1aca2b8d5e2cb8115e7861fbb6b87c51ae0813d7fcc0afd435547ff089f13a9312de28ddfca64322c08e914592c2f1467a54a2420f26a2937a17a42dd15cab078c8eb970cec3498441402d83a55e289a8b77f92cae4bcead776f4ddd24f3920c66d49aa01b019105dbcdd342c7407095428b5c3b4ee2a079680ec975c7f3bf87daf57cd2d51a8a9d2b42bd3691ed9cb01bbc67b7e9cadff482a37d004bbc2b4b53e7655333a0edcd998e3d2f9b073909354660e94317474f80737a0104db34721e9b6d56b0fe200e780f71cb1710d2cc8", 0xdc, 0x91c, 0x0, 0x1, r2}]) 2018/01/28 09:11:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00007a7000)='/dev/admmidi#\x00', 0x200, 0x101000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x23) r1 = syz_open_pts(0xffffffffffffffff, 0x0) poll(&(0x7f0000fdf000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xb92) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/28 09:11:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4(r0, &(0x7f00008c9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000811000)=0x58, 0x80000) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00003bc000)=0x0, &(0x7f0000e8f000-0x4)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea5) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00006aa000-0x38)={&(0x7f000037d000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000027c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x1) r2 = pkey_alloc(0x0, 0xfffffffffffffffd) pkey_mprotect(&(0x7f0000a48000/0x4000)=nil, 0x4000, 0x6, r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a3b000-0x11)='/selinux/enforce\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/01/28 09:11:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00001d8000+0x141)=""/247) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00005d2000-0x28)={@common='ip6tnl0\x00\x00\x00C\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/28 09:11:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000cf000)=0x9, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000e7e000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000e7e000)=""/126) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000087d000)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000616000)='/dev/vcsa#\x00', 0x5, 0x80000) preadv(r2, &(0x7f0000e7b000)=[{&(0x7f0000e7c000-0x37)=""/55, 0x37}, {&(0x7f0000e7b000)=""/125, 0x7d}], 0x2, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = shmget$private(0x0, 0x4000, 0x78000004, &(0x7f00004cb000/0x4000)=nil) shmat(r4, &(0x7f0000e0a000/0x1000)=nil, 0x2000) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x5, &(0x7f0000e7e000)={0x1, 0x80, 0xed, 0x29a1}) tgkill(r1, r3, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r5, &(0x7f000035d000)={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/28 09:11:58 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00001c9000-0xd2)=""/210) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000773000)='/dev/rtc\x00', 0x10100, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000069e000-0x8)={0x0, 0x5d}, &(0x7f0000dcb000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000423000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000966000-0x10)={0x1, 0x1000, &(0x7f0000dcb000)="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"}) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000823000-0xee)=""/238) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dcd000-0x14)={0x0, 0x9d, 0x800, 0x73f3c008, 0x8, 0x100000001}, &(0x7f0000d5a000-0x1)=0x14) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001ca000-0x8)={r3, 0x0}, &(0x7f0000dcd000-0x4)=0x8) 2018/01/28 09:11:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) 2018/01/28 09:11:58 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x6, 0x4000) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401ff, 0xa0000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f0000002000-0xbc)=""/188, &(0x7f0000000000)=0xbc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x8, 0x200040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000005000-0x10)={r5, &(0x7f0000001000)=""/194}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@empty=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpgid(0x0) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$netlink(r2, &(0x7f0000000000)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x2, 0x2200040}, 0xc, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)={0x234c, 0x18, 0x300, 0x3, 0x3, "", [@generic="fc9161dfe8b9bd4c33bf51de7c9863a93b01617f271b06d7ada80d42a7c2af620608485cc6cd0418f986f829000fc584e5d2a0567b1998333e0bd18c3b5016b65c11c5e11a1b7269943e435c53d3cffb381eb1aa9e09c53eaed17a1e4903b767b43ed462348ea247b16aa8cbdcc0f6ce149bb045a1da1a87ebd1975e9dad81a0ee56016dfd4f93ef2c501fcacbe730333a718af1bfd1f2612bfd0959dc3eaef394b1b346d9", @nested={0x1010, 0x25, [@generic="", @generic="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@typed={0xc, 0x3, @uid=r4}]}, @nested={0x117c, 0x67, [@typed={0x14, 0x6a, @str='/dev/vcsa#\x00'}, 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0x10f8}, {&(0x7f0000002000)={0x2e0, 0x2c, 0x4, 0x7, 0x0, "", [@nested={0x1a0, 0x7e, [@typed={0x8, 0xa, @void=""}, @generic="e1e7c8aeda357fabfda355ca9fb41ff20259b4cb9c34a2aaa74f4e01b6ee1738f385ed4f2d5e136e2bab45703d7a454eb5863bdd63303106ac37473e6d437f63ec9fad69b9d3dee2d75b5edb54cbc314bfe12c89d2131ee3bea52177a8726dce37baee1073044e89c752fa6a790d6156692e7b75d4401b44b5626dfd206cfeefa699247aed4cea148a336a914a9b055aaabf9606d85e81499c3e4b18cf92d2c99db9a077aa6999ca6f39ab80d327e18119267dba7098b771389ba3d258298dc3ccf9bff664e0cf208c91cdb280e4765288b99259ba2f876562008fd05ced6ecad741179c911821fa79768541eab556b4bdf35964", @typed={0x18, 0x19, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x9, @u64=0x1}, @generic="a1a8b9e622c60118241c25151f70c7d60af206500d58b4f336b35bd979460ede73", @generic="b46a4d6f44603b7d57d8f84f1853ab3700ade45097cf074374faf10e2db4489131efdcbef7396c71954b51358252206cef87c24e097b84c7431e9737eb63c81ffda86491a0bab251ea446485b227ae", @typed={0x8, 0x7c, @void=""}]}, @typed={0xc, 0x29, @pid=r8}, @typed={0x18, 0x77, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="4a258de89123e82f330c06609070f79f101ebb479a25b093aa7073419fc8a07c6be4d375cf8265a1a9793b285dcf1077aa014b272cbc9279844e0ba95c267d00506cf766e5ed9f0bd564714c4687325fcab7f97a77782b7624e16c65aa048dbaaafdcc2365d17929892cfd28eb69689a044c76950dbf3529e52bef76bcfde42c3cc2e6b35a2064fe0a", @generic="e5536369076e51f0257fd1e3d34287705841132035333cc052ecfe158fa265e6ef157cf66c666f88bc9a8e37104a6a4437db07ec0924296cf559c9867d3136d02b7051184d5bbcd3bd4c00228e648ab33a39628c33e4cf38d8734e67be5c7e62a8fa84c7e223b1bef8ea0a86826a5032e6ca6344d1ffa58b61bcf8cffaa8352e535c"]}, 0x2e0}], 0x5, 0x0, 0x0, 0x1}, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000003000-0x64)={&(0x7f0000000000)=[0x1, 0x3, 0xffffffffffff1405, 0x4, 0xa7, 0x2, 0x0, 0x1ff, 0xfffffffffffffffa, 0x9], 0xa, 0x6, 0x6, 0x8507, 0x0, 0x5, {0x5, 0xfffffffffffffff8, 0x0, 0x9, 0x100000001, 0x0, 0x7, 0x782, 0x1b, 0x7fffffff, 0xfffffffffffffff7, 0x1, 0x6, 0x5, "910158635ead0a143a78cef86d91282dd4e9367d9f08acdf020f479293013688"}}) 2018/01/28 09:11:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/28 09:11:58 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:11:58 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) sendmsg(r0, &(0x7f0000b11000)={&(0x7f0000ce1000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x201}, 0x1c, &(0x7f0000be7000)=[], 0x0, &(0x7f0000b75000)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:11:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0xee7, &(0x7f0000e21000-0x5d)=""/93, &(0x7f0000db1000)=0x5d) request_key(&(0x7f0000006000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='user:]self\x00', 0xfffffffffffffffe) io_submit(r2, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r1}]) 2018/01/28 09:11:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000011000)='children\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000)={@generic="38f2dcca706e7e8fc422c7918543a3ac", @ifru_data=&(0x7f0000001000)="e34c1bd40aaac3856cf509ea952128f88e91d247da261fbf79d73651537cd7c0"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000011000)="de", 0x1, 0xfffffffffffffffb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:11:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b7000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000088a000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000474000)=0xe8) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000d33000+0xa8b)={&(0x7f00001eb000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000013c000-0x20)=[], 0x0, &(0x7f0000dd5000-0x1360)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/28 09:11:58 executing program 4: 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$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000b9f000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = syz_open_dev$audion(&(0x7f0000d47000)='/dev/audio#\x00', 0x9, 0x0) bind$bt_hci(r2, &(0x7f0000092000)={0x1f, 0xfeb, 0x1}, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000944000-0x90)={0x4, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/28 09:11:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x9, 0x6, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000605000)={0x800, 0x800, 0x4, 0x20, 0x10001, 0x4, 0x6}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000355000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0xfffffffffffffffa, 0x3, 0x5d6, 0x800, 0x9, 0x10000, 0x9, 0x9, 0xd2, 0x5, 0x8, 0x3, 0xfffffffffffffffe]}, &(0x7f0000d47000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ee2000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008a7000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x2, 0x8000, 0x9, 0x8, 0x43, 0x8001, 0x800, 0x100000000, 0x5, 0x2, 0x43, 0x6, 0x1ff, 0x2]}, &(0x7f00003f6000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000b9000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f2, 0x0, 0x1, 0x2000200000, 0x40}, 0xa0) 2018/01/28 09:11:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000589000)='/dev/vcs\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x5, {0x0, 0x0}}}], 0x30) 2018/01/28 09:11:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000077f000-0x13)='/dev/snd/controlC#\x00', 0xffffffffffffffc0, 0x400) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c63000-0x16)='/selinux/checkreqprot\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00009dc000-0x64)={&(0x7f000097f000)=[0x6, 0x7, 0x2, 0x81, 0x2, 0x4, 0xc000000000000000], 0x7, 0x6, 0x3, 0x5, 0x9d, 0x4, {0x98, 0x5, 0x3f, 0x1000, 0x4, 0x8, 0x100000001, 0x9, 0x5, 0xffff, 0x7fff, 0xd8, 0x81, 0xff, "c1403027aed0534ccb4a5a4b76423e24fdcde2ebb548d1490464680d1da3ed0d"}}) r2 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d38000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001f4000-0xc)={r3, 0x80000, r2}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f00008dd000-0xdb)=""/219, 0xdb) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3a) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 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}, 0x200000000c, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000005000)=0x0) unlink(&(0x7f0000d39000-0x8)='./file0\x00') r5 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000fc1000/0x4000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000423000-0xe8)={{{@in6=@mcast1={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd2000-0x4)=0xe8) getresgid(&(0x7f00003a6000)=0x0, &(0x7f0000562000-0x2)=0x0, &(0x7f00009d2000-0x4)=0x0) fstat(r0, &(0x7f0000522000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e7f000-0x4)=0x0, &(0x7f0000610000)=0x0, &(0x7f0000037000-0x4)=0x0) r10 = getpgid(0xffffffffffffffff) r11 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000386000)={{0x101, r6, r7, r8, r9, 0x1, 0x11a, 0x0, 0x0, 0x0}, 0x1, 0xd6a5, 0x3f, 0x6, r10, r11, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r4, &(0x7f0000fdd000)=""/4096, 0x1000) r12 = getpgrp(0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x101) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008a6000-0x10)={0x6001, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000010000)={{0x1, 0x0, 0xfffffffffffffeff, 0x60000000, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d", 0x3}, 0x0, 0x0, 0x8, r12, 0xe1c, 0x10001, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000001000-0x15)='\\mime_typeppp1nodev/\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000000, 0x386, 0x3, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f000088e000-0xfa)=""/250) 2018/01/28 09:11:58 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000001a000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x171000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0xa0000000, 0x0}) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000a00000-0x4)="", 0x0) 2018/01/28 09:11:58 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000018000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x3)=0xe8) lstat(&(0x7f0000004000-0xa)='./control\x00', &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000018000-0x6)='./bus\x00', r1, r2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000002000)='./file0\x00', r0, &(0x7f000001a000-0x5)='./control\x00', 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000017000)='./file0\x00', 0x2000, 0x44) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000019000-0x48)={0x10000, 0x0, [0x401, 0x0, 0x8001, 0x4, 0xffff, 0x9, 0x9, 0x8]}) 2018/01/28 09:11:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000113000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ed4000)=@pic={0x5, 0x1, 0xfff, 0x8, 0x1, 0x8, 0x80000000, 0xd2a, 0xd8, 0x0, 0x1, 0x80, 0x5813, 0x8, 0x3, 0x400}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_dev$adsp(&(0x7f0000f09000-0xb)='/dev/adsp#\x00', 0x3, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000039c000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe46}], 0xdc) 2018/01/28 09:11:58 executing program 6: pipe2(&(0x7f0000d39000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000699000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0x5)='proc\x00', &(0x7f0000001000-0xd)='vboxnet0eth1\x00', &(0x7f00000e0000)='\x00', &(0x7f0000000000)='}{nodevvboxnet0trustedposix_acl_accessvmnet1#/GPL+em1\'!\x00', &(0x7f00007f2000)='\'wlan0-em0\\posix_acl_access-cgroupselfsystem\\\\-\x00', &(0x7f0000000000)='posix_acl_accesscpuset%\x00', &(0x7f0000d69000)="47504c8d00", &(0x7f0000001000-0x14)="7070703076626f786e6574303abd776c616e3100", &(0x7f0000000000)='(vmnet0^ppp1$\x00'], &(0x7f0000001000-0x18)=[&(0x7f0000ffa000)='\x00', &(0x7f0000345000+0x984)='\x00', &(0x7f00008da000-0x2)='h\x00'], 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 09:11:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') sendfile(r0, r0, &(0x7f00003e1000)=0x4, 0x3ff) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000456000)=""/70) 2018/01/28 09:11:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ad7000)={{0x480000, 0x1, 0x9, 0x3ff, 0xaec, 0x7}, 0x6, 0x100000000, 0x1f}) r1 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r2 = timerfd_create(0x7, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) dup3(r1, r2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000e3e000)=0x0, &(0x7f00004c0000)=0x4) 2018/01/28 09:11:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000010c000-0x8)='./file0\x00', 0x100, 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e78000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ed000-0x4)=0xe8) getgroups(0x1, &(0x7f00006db000)=[0xffffffffffffffff]) fchownat(r1, &(0x7f0000497000)='./file0\x00', r2, r3, 0x1100) recvmmsg(r0, &(0x7f0000dd8000)=[{{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000e12000)=""/86, 0x56}], 0x1, &(0x7f00004e8000)=""/74, 0x4a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d23000-0x10)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f00004e6000-0x9)='/dev/sg#\x00', 0x1, 0x100) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000902000-0x8)={0x3, 0x6}) 2018/01/28 09:11:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) accept$packet(r0, &(0x7f00005ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a1e000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f2000)={@generic="afdd8eaf637a1925b812b893ad178be8", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) perf_event_open(&(0x7f000001d000)={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) epoll_wait(r0, &(0x7f0000601000)=[{0x0, 0x0}], 0x1, 0x7ff) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000c80000)={0x5, 0xd26, 0x6, 0x5}) socket$key(0xf, 0x3, 0x2) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) 2018/01/28 09:11:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f82000-0x8)='syscall\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000efb000-0xc)={0x0, 0xec, 0x10}, &(0x7f00007fd000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007bd000)={r1, 0x6}, 0x6) r2 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r2, &(0x7f0000ffe000-0x5)='#!', 0x2) write(r2, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/28 09:11:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000875000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000ee6000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00009bc000)=[{0x0, 0x0}], 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000175000-0x18)={0x1, 0x0, [{0xc0000102, 0x0, 0x0}]}) 2018/01/28 09:11:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00009f7000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000869000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00001c6000)=0x0, 0x4) read$eventfd(0xffffffffffffffff, &(0x7f0000b90000)=0x0, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000c0a000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/28 09:11:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b68000-0xc)='/dev/rfkill\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f33000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7ff}, &(0x7f00003ac000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000285000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000573000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x20, 0x2, 0x80000000, 0xfff, 0x7, 0x101, 0x3, 0x5, 0x7, 0x883, 0x6, 0xd7, 0x20, 0x4]}, &(0x7f0000117000-0x4)=0x108) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:11:58 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000c14000-0x4)={0x40000000000001d4, []}) 2018/01/28 09:11:58 executing program 2: uselib(&(0x7f0000970000+0xd4d)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000f55000-0x8)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x2086022, &(0x7f00000a5000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") 2018/01/28 09:11:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/28 09:11:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) writev(r1, &(0x7f0000c97000)=[{&(0x7f000068f000)="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", 0x34d}, {&(0x7f0000dd0000-0x37)="edb72fc3c973c2e57a2392419ba2b4f27624c6ada8b2edb6765e6733f91466323e8dc57a30cb0d61c0feb923206df91342250ad0695636", 0x37}], 0x2) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000270000-0xb)='/dev/midi#\x00', 0x4, 0x204000) recvmsg$kcm(r2, &(0x7f0000ccd000-0x38)={&(0x7f0000a64000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004a6000)=[{&(0x7f0000bbb000-0xd5)=""/213, 0xd5}, {&(0x7f000080d000)=""/22, 0x16}, {&(0x7f0000c86000)=""/241, 0xf1}, {&(0x7f0000c71000)=""/8, 0x8}, {&(0x7f0000dab000)=""/189, 0xbd}], 0x5, 0x0, 0x0, 0x200}, 0x40010020) 2018/01/28 09:11:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000086000)={0x4, 0xffffffffffffff9c, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000971000-0x4)=0x3) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) r3 = gettid() readv(r1, &(0x7f0000617000-0x60)=[{&(0x7f0000544000-0x39)=""/57, 0x39}], 0x1) r4 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000532000-0x4)=0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r5, 0x9) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000100000-0x8)=0x0, &(0x7f00004a2000)=0x8) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x7) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000740000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7, 0x100000000, @fr=&(0x7f0000186000)={0x100000000, 0xd5d, 0x7, 0x1f, 0x4, 0x3f, 0x9}}}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r4) tkill(r3, 0x16) close(r2) 2018/01/28 09:11:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b68000-0xc)='/dev/rfkill\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f33000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7ff}, &(0x7f00003ac000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000285000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000573000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x20, 0x2, 0x80000000, 0xfff, 0x7, 0x101, 0x3, 0x5, 0x7, 0x883, 0x6, 0xd7, 0x20, 0x4]}, &(0x7f0000117000-0x4)=0x108) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:11:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000b64000)='/dev/input/mouse#\x00', 0x2, 0x450100) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000336000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a76000)={r0}) 2018/01/28 09:11:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c11000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/01/28 09:11:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000916000-0x20)={0x8, 0x0, 0x10002, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x6, r1, 0x10001, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000002000-0xc2)=""/194, 0xc2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000811000-0x4)=0x7f, 0xfffffffffffffd68) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000670000-0x10)={0x3, &(0x7f0000de6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00001f0000-0x8)={r3, 0x1}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000f02000-0x400)={""/1024}) r4 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000eb8000-0x14)={0x2, 0x2, 0x2, 0x1, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) sendfile(r4, r4, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/28 09:11:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000017c000-0xd)='/dev/dmmidi#\x00', 0x20, 0x88000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000230000)={0x8, 0x3ff, 0x5, 0x80000001, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x2) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r2) 2018/01/28 09:11:58 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000464000)=0x0, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000ab5000)='/dev/amidi#\x00', 0x2, 0xa041) fcntl$getownex(r1, 0x10, &(0x7f0000a1c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000099b000)='/proc/self/net/pfkey\x00', 0x1fffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() fcntl$setown(r0, 0x8, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x3, [@dev={0xac, 0x14, 0x0, 0x16}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}]}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioprio_set$uid(0x3, r5, 0xffff) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000002000)=0x3, &(0x7f0000001000)=0x4) 2018/01/28 09:11:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/hwrng\x00', 0x208040, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007df000-0x4)=0xff, 0x4) 2018/01/28 09:11:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x5) flock(r0, 0x1) bind$bt_hci(r0, &(0x7f0000ce4000-0x6)={0x1f, 0x81, 0x3}, 0x6) close(r0) 2018/01/28 09:11:58 executing program 1: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f8c000)='/dev/vcsa#\x00', 0x0, 0x509800) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f8c000)=0x506, 0x4) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000346000)={0x0, 0x6}, &(0x7f0000f8d000)=0x8) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000511000)='/dev/audio\x00', 0x0, 0x0) ioctl$void(r0, 0x2000005450) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f8e000-0xe)={r1, 0x5, 0x3, [0x5, 0x1, 0x200]}, 0xe) r2 = socket(0x4000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000959000-0x38)={&(0x7f000053d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000058e000-0x10)={&(0x7f00007ed000-0x128)=@ipmr_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f8d000-0x36)={0x0, 0x2e, "6474809f9f907584220ee52eb47580c95264bfd60daca6cb5e028cb25b6e4d8817dcbf7ef2cd0233a33c6e29d9ca"}, &(0x7f0000b95000-0x4)=0x36) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000017000)={r3, 0x8}, &(0x7f0000c80000-0x4)=0x8) 2018/01/28 09:11:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00001ef000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000629000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) r3 = dup(r2) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000d49000-0x10)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00000ce000)={0x0, 0x0, 0x8c01}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000ae5000-0x10)={r6, r7, 0x1ff}) r8 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept$netrom(r8, &(0x7f00002e8000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000047a000-0x4)=0x48) r9 = add_key$user(&(0x7f0000129000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="bb", 0x1, r5) r10 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x9c2)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r5) openat$ppp(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/ppp\x00', 0x40c1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000939000)={&(0x7f0000f1f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00009a0000)=0x5, 0x4) keyctl$dh_compute(0x17, &(0x7f000020e000-0xc)={r9, r10, r9}, &(0x7f00005cd000)=""/33, 0x21, &(0x7f0000550000)={&(0x7f0000adc000-0x40)={'michael_mic\x00'}, &(0x7f0000dca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:11:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x4}, &(0x7f00000b7000)=0x8) 2018/01/28 09:11:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e8f000)={0x0, 0x0}) shutdown(r1, 0x7) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000021e000-0xc)={0x1, r0, 0xea8eda6998e398f7}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000453000-0x2)=0x6, &(0x7f0000174000-0x8)=0x2) 2018/01/28 09:11:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 09:11:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000adb000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000)="", &(0x7f00001a3000-0x58)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000230000)='/dev/vga_arbiter\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') preadv(r1, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) clock_gettime(0x0, &(0x7f00009f2000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f000008e000)={0x2, 0x4, 0x0, 0x1, 0x1, 0x9, 0x0, 0xff}, &(0x7f000036b000)={0x6, 0x3, 0x3, 0x0, 0xe12, 0x3, 0x20, 0x4}, &(0x7f0000eb9000-0x40)={0x100000001, 0x8, 0x10000, 0x4, 0x4, 0x2, 0x7485, 0x4}, &(0x7f0000d8a000-0x10)={0x77359400, 0x0}, &(0x7f0000cf3000-0x10)={&(0x7f00005f3000)={0x2}, 0x8}) waitid(0x2, 0xffffffffffffffff, &(0x7f0000d64000)={0x0, 0x0, 0x0, 0x0}, 0x81000002, &(0x7f000063b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00008dd000-0x20)={{r3, r2+30000000}, {0x0, 0x1c9c380}}, &(0x7f00006d0000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000001f000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00008f2000-0x20)={{0x0, 0x0}, {r4, r5+30000000}}, &(0x7f0000d5a000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 09:11:58 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000001c000)='/dev/admmidi#\x00', 0x5, 0x301000) ioctl$KDSKBLED(r0, 0x4b65, 0x7c5) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f0000006000)={0x14, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f000001d000-0x8)={0x0}, 0x8) 2018/01/28 09:11:59 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000063d000-0x8)={0x0, 0x0}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000b1000-0x12)='/dev/loop-control\x00', 0xc8800, 0x0) r1 = dup2(0xffffffffffffff9c, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f00004ac000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000ce6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000d1a000-0x1000)=""/4096) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconYined_u:system_r:insmod_t:s0-:0:c0.c1023', 0x20, 0x30, 0x0, 0x0}, 0x58) 2018/01/28 09:11:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80801) clone(0x8000000, &(0x7f00008b8000)="e4", &(0x7f0000e73000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00000a5000-0x2)="e289") r1 = open(&(0x7f0000ccd000)='./file0\x00', 0x400, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00002e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000515000)=0x3c3) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d11000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/28 09:11:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d50083e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000983000-0x38)={0x0, 0x0, &(0x7f0000c54000-0x90)=[], 0x0, &(0x7f0000204000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) pipe2(&(0x7f00007ce000)={0x0, 0x0}, 0x4000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000be1000-0x10)={0x10000, 0x12000, 0x0}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/28 09:11:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000c1f000)='/dev/snd/pcmC#D#c\x00', 0x5be7, 0x8041) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000417000-0x18)={0x0, 0x7ff, 0x30, 0x8, 0x0}, &(0x7f0000122000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000041e000-0x4)=0x0, &(0x7f0000bbd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000028000)={0x2, 0x40, 0x8000, 0xffff, 0x0, 0x400, 0xdc, 0x1, 0x0}, &(0x7f00003b1000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ce2000)={r2, 0x7, 0x3, 0x7, 0x100, 0x4, 0x1, 0x10000, {r3, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x2, 0x4, 0x1000}}, &(0x7f00003bc000-0x4)=0xb8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000073f000)={0x1, 0x0, [{0xc0000102, 0x0, 0x0}]}) 2018/01/28 09:11:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000609000)='user\x00', &(0x7f0000c72000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000151000)='\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000b4c000)='user\x00', &(0x7f0000066000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e5000)="", 0x0, r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) 2018/01/28 09:11:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b74000)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$ipx(r0, &(0x7f0000046000)="d45ab6ef034b785256737b0d1b1427836c21554dd35c44f94eda52f66d6098131b11153041d08ee331a62c812b1d7d58f2ba25bda8502983239afd2480495b309eaf1e302bd798429f14d6ff65ee2cd747a7619defe39efd0151fdf445a6c4d08b2e894dee80eb0b292e6ac2527b22dc8a60a2a003e72890c9462234d2a3cc202762765155556dc1167c54cff0f4f240fb3e64ff0fa085484d8834636bfc12b105b7d7f4b0e7697947a9", 0xaa, 0x4800, &(0x7f000018c000+0xe77)={0x4, 0xff2, 0x100, "8914121ffda8", 0xfffffffffffffff7, 0x0}, 0x10) splice(r0, &(0x7f000016a000-0x8)=0x0, r0, &(0x7f00008ce000-0x8)=0x57, 0x3, 0x6fab35d5e1b83adf) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000695000-0xb)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000087a000)={0x0, 0x6, 0x7ff, 0xffffffff, 0x80000001, 0x5, 0x8, 0xbb5, {0x0, @in6={{0xa, 0x0, 0xef5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fffffff, 0xc613, 0x3, 0x371}}, &(0x7f00000fb000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00005e2000)={r2, 0xc9fb, 0x1a, "e74dad056aa3ecc33d4f1e4dbc64204869b086729cc5f4011132"}, 0x22) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000487000)='/dev/sequencer\x00', 0x1a1040, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000007c000-0x10)={0x0, 0xdff, 0x9, 0x6}, &(0x7f0000438000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b4a000)={r4, 0xe3a, 0x10}, &(0x7f0000128000-0x4)=0xc) dup2(r0, r0) writev(r1, &(0x7f0000f08000)=[{&(0x7f000018e000)="bc", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/28 09:11:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x1000, 0x20480) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000014000-0xbc)={0x72e, 0x2, 'client1\x00', 0xffffffff80000005, "c3bfe3196788d73a", "4f99601ebca66c145bd263495eb4a357a8f21598f4f2f117d209e926db619620", 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xa1)="9c257fe66d8a46b2b0440c105daa9b135ac2363e26944f58fbee2fec704c2e36e0b90ae973d68f951a89e7809fc6291d21e818320a96d40bcc6d5a9237e3c38b67a09c21c0607551d8fe7a0f82e4fcd0681f5f48780ea27d53b0810c7b49681390c029d447681c0a15771fe752ad6620270aeffa3dd8b6e806372ba537a8cacab5bcf668b2506156540821f6848f947c2cc2abdc5f8cfedd5e874e20a12cc38b5f", 0xa1}, {&(0x7f0000012000)="8479756584213a85b69cd13c64d21d6c6482be779a3855857b1f770939b0c8887f8ad0d02539bda653dc7cf26267750db2c1abda833b2e46f8dbee161d2a7f7a5b51b9c42ce0bc47c2b45a22be4fc1cb4e20179acfdfe8de0ba376826b99d8af1ffe3170f7479fc28f7b4dbfd319a06107f794720aaaeccc5c83b9dd82401da2fc4faa831114fd0b0d80d22c9cfa1e5536bf068cd8a3cacd9cd7f12f6865ee46458eabdc03648f430de60516a319ec1ec1a093e72b10058337e12018a651f956ab2854abd0c1ae82962ae729d2005a43a397f9f51977", 0xd6}, {&(0x7f0000011000)="ebc2bf1cfb9db820899c0f7a1cca07b84bcd018da142b92cdef4fce97533324f6deaf7076fbb9dc562233666eb188ffcc8140ca0b32422fdc4e46942321f0aa1a5505154cb2dd5f443a4a1b25631", 0x4e}, {&(0x7f0000000000)="fcadd49dee51078a9e84eb75ef5e2e8e53fbdbee05f3e29a9298ab85428a11948b8b4bbd0a0d1615361ae46030a7f10c1a84cc01899b7232c8bf317b234240e7e91c115c4828caa1cd79ef126c8e6f144c3cbfbf5a699bd374fec44f6487ca06c3c9e0b6c8c5917ed57e0eb706bcbb33b7250ce56bb7aaf96cd74b2f27b1eca6c9148b7881d3411362abe5a90b84fc11a333d171e5a0f789bba09692a45757cce548afa7168398400edcb976e3f213", 0xaf}, {&(0x7f0000001000-0xd9)="bd21e175b93dea83bf51661ecd56f00769257a1cd4f23da732a8556d8d6102f21ab8a6ed76e1e5469c52aeb66206aaed0f4e466f9e7fceffa950269d5c74bdbe39991dac3617a852461591a08d2a0ab4340d20e9db4a7d20e673f77e1eff5d0328a510488c1a320017389b3a8e1a52d93975541384c656230a01d7a3126b0f05c1228e2f509aedb6b59d95790f797e068b7924d4c7b844dfa9855cf2087068a7e22c6e61884820556b04cef5e521fffd6a9adda5c91a6cd9b26682b149801f1b997bf5a54dc6983369d9c40c7cfe0645237f3b9793d7777ac2", 0xd9}, {&(0x7f0000001000-0x56)="e913bce8791be1d5f2273269df9d9c73ab2b66e3ef4be455172450702697746fe298592a2797964c1b5d8ca380ec319b0da9e04af9844087dac274eebacc0c139b7eb24529dfab170023ad484b6f5aac22a38601e4b7", 0x56}, {&(0x7f0000012000)="b5f800afb9b1d241bb1e081d2016f9e6d22226f79f1855b82eb3956d9cb512a132d851bc89c7c3d4bea92f63f71584d93240f80bbf41162f069a0c32014d655085229342fed6ef9e9c988a7a6fdfe620d316e344c68f31028606f87183baf8585beee7cddaa7", 0x66}], 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000013000)='\x00', 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:11:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006cf000-0xf)='/dev/sequencer\x00', 0x428000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000fab000)=0x100000000) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000006000)={0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000fbb000)={0x5004, 0x4000, 0x100000000, 0xf26d, 0xffffffffffffff91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d02000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) r2 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) tkill(r1, 0x36) mkdir(&(0x7f0000ceb000-0x8)='./file0\x00', 0x101) write$tun(r2, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0x106f, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0x1001) 2018/01/28 09:11:59 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xef) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001000)=""/251) setsockopt$inet6_opts(r0, 0x29, 0x41, &(0x7f0000000000)=@hopopts={0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x6e8, 0x0]}}, @generic={0x0, 0x50, "bdf56f059f61bbbdbfa55a62ca0dda26753586696fe2da88e0418ac2389cc771acb10e3239f886bda614a3c9769e4d860fbe657c7c92aeb05c8e753a02f8958b44f6bf795544c3fffecf14e11fd4a73b"}]}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xf87d61f, 0x5, 0x7, 0x5}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x9, 0x0, 0x0, 0xe436, r2}, 0x10) 2018/01/28 09:11:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f50000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000055d000-0x9b)=""/155) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = add_key$keyring(&(0x7f00001fa000-0x8)='keyring\x00', &(0x7f0000e38000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00007eb000-0x8)='keyring\x00', &(0x7f00008ca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/28 09:11:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) accept4$alg(r0, 0x0, 0x0, 0x7fc) r1 = syz_open_dev$sg(&(0x7f0000f82000)='/dev/sg#\x00', 0x1, 0x101000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000c26000)="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") syz_open_dev$amidi(&(0x7f0000896000)='/dev/amidi#\x00', 0x3, 0x40100) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:11:59 executing program 1: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x2f9) syz_extract_tcp_res(&(0x7f0000056000)={0x0, 0x0}, 0x8, 0x7) syz_emit_ethernet(0x1042, &(0x7f0000109000-0x1042)={@random="cd390b081bf2", @random="9b39d1e023db", [{[], {0x8100, 0x7, 0x200, 0x5}}], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x11ce, 0x3a, 0x75b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0xfffffffffffff263, 0xa0ef, "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"}}}}}}, 0x0) 2018/01/28 09:11:59 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") r0 = socket(0x1, 0x80a, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000c30000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004c9000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d3000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000001000-0x2c)=""/44, &(0x7f0000001000-0x4)=0x2c) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a9b000)={r1, r2, r3}, 0xc) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x2, 0x0) 2018/01/28 09:11:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350202"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d8c000-0x7)="6d6f7505000000") clock_gettime(0x0, &(0x7f000028a000)={0x0, 0x0}) ppoll(&(0x7f0000cf4000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00008a6000)={0x0, r2+30000000}, &(0x7f0000b06000-0x8)={0x0}, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f00006e4000-0x1c)=""/34) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000530000)=""/208, &(0x7f0000733000)=0xd0) 2018/01/28 09:11:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet6(0xa, 0x4, 0x100200) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = syz_open_dev$sndpcmc(&(0x7f0000e79000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7a67, 0x400) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000470000-0x8)=0x3) 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}) 2018/01/28 09:11:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002bf000-0xb)='/dev/vcsa#\x00', 0x7ff, 0x2300) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00004b0000-0x4)=0x400) openat(r0, &(0x7f0000a96000)='./file0\x00', 0x42000, 0xc0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x403, &(0x7f000077a000/0x4000)=nil, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ae8000-0x4)=0x0, &(0x7f0000540000)=0x4) prctl$setmm(0x23, 0x5, &(0x7f0000ee5000/0x2000)=nil) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000c5c000-0xc)={0x800003e, 0x101, 0x8}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000e83000)={0x1, 0xffff, 0x3fa21abd, 0x2, 0x1, 0x10001}) 2018/01/28 09:11:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000004000)=""/233) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget(0x1, 0x361) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000001000-0x73)=""/115) r3 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x0) connect$bt_sco(r3, &(0x7f0000004000)={0x1f, {0x9, 0x4, 0x3f, 0x0, 0x5, 0x401}}, 0x8) 2018/01/28 09:11:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000038b000)='net/arp\x00') pipe(&(0x7f0000940000-0x8)={0x0, 0x0}) r1 = syz_open_dev$urandom(&(0x7f000012f000)='/dev/urandom\x00', 0x0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f61000)={0x0, 0x0, 0x0}, &(0x7f0000174000-0x4)=0xc) sendfile(r1, r0, &(0x7f0000fda000-0x8)=0x0, 0x100000001) [ 79.415520] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/28 09:11:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000f6a000)={0x0, 0x40}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000323000-0x10)={0x3, 0x8200, 0x5, 0x401, 0x0}, &(0x7f0000ce7000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ef7000)={r3, 0x8, 0x1f}, &(0x7f0000d77000-0x4)=0x8) socket$unix(0x1, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a19000)=0x0, &(0x7f0000579000-0x4)=0x4) 2018/01/28 09:11:59 executing program 2: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00001d1000)={0x8, 0x0}, 0x2) [ 79.456945] device eql entered promiscuous mode 2018/01/28 09:11:59 executing program 7: get_mempolicy(&(0x7f000043e000)=0x0, &(0x7f0000cf4000-0x8)=0x0, 0x100000000, &(0x7f00001e3000/0x4000)=nil, 0x7) r0 = syz_open_dev$amidi(&(0x7f0000128000-0xc)='/dev/amidi#\x00', 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/28 09:11:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000a95000)={0x4000, 0x100000, 0x0}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') pwrite64(r0, &(0x7f00005df000-0x9f)="e759798574c770d18e3a4978e755f6bf231e9a8d7c4231a7d04c5571981b74071d265bbf1e5fa3aace4311cd11d97639baba747fb6f7b52f9f3708766531bbe90175027da96fbaa1ec50763c08607827eb21c83503fde3909037087769b5b975ec9cf4bacd8fa6d5ad4277b5bdd5891332fcab62ff71d2a08d2e68a840589ec50ef8c798d1679ea699dbcee0c7a31c2e96a03e8b919a0819cdf811646371e9", 0x9f, 0x0) rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000af8000-0x8)='./file1\x00', 0x25) dup2(r0, r1) 2018/01/28 09:11:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000a95000)={0x4000, 0x100000, 0x0}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') pwrite64(r0, &(0x7f00005df000-0x9f)="e759798574c770d18e3a4978e755f6bf231e9a8d7c4231a7d04c5571981b74071d265bbf1e5fa3aace4311cd11d97639baba747fb6f7b52f9f3708766531bbe90175027da96fbaa1ec50763c08607827eb21c83503fde3909037087769b5b975ec9cf4bacd8fa6d5ad4277b5bdd5891332fcab62ff71d2a08d2e68a840589ec50ef8c798d1679ea699dbcee0c7a31c2e96a03e8b919a0819cdf811646371e9", 0x9f, 0x0) rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000af8000-0x8)='./file1\x00', 0x25) dup2(r0, r1) 2018/01/28 09:11:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000630000-0x4)=0x0, &(0x7f000062d000-0x4)=0x4) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff9a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a82000)=0x0) getpgrp(r2) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000b03000)=0xe6, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000311000-0xe)=@dstopts={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x5}, @pad1={0x0, 0x1, 0x0}]}, 0xe) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) 2018/01/28 09:11:59 executing program 7: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000537000)='./file0/file0\x00', &(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f0000dc5000-0xb)='rpc_pipefs\x00', 0x10, 0x0) 2018/01/28 09:11:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x81, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x6}, 0xc) 2018/01/28 09:11:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000d04000)=0x8000000000203, &(0x7f000033a000)=0x123) dup2(r1, r0) 2018/01/28 09:11:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000f6a000)={0x0, 0x40}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000323000-0x10)={0x3, 0x8200, 0x5, 0x401, 0x0}, &(0x7f0000ce7000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ef7000)={r3, 0x8, 0x1f}, &(0x7f0000d77000-0x4)=0x8) socket$unix(0x1, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a19000)=0x0, &(0x7f0000579000-0x4)=0x4) 2018/01/28 09:11:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000a95000)={0x4000, 0x100000, 0x0}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') pwrite64(r0, &(0x7f00005df000-0x9f)="e759798574c770d18e3a4978e755f6bf231e9a8d7c4231a7d04c5571981b74071d265bbf1e5fa3aace4311cd11d97639baba747fb6f7b52f9f3708766531bbe90175027da96fbaa1ec50763c08607827eb21c83503fde3909037087769b5b975ec9cf4bacd8fa6d5ad4277b5bdd5891332fcab62ff71d2a08d2e68a840589ec50ef8c798d1679ea699dbcee0c7a31c2e96a03e8b919a0819cdf811646371e9", 0x9f, 0x0) rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000af8000-0x8)='./file1\x00', 0x25) dup2(r0, r1) 2018/01/28 09:11:59 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffd}], 0x7, &(0x7f0000003000-0x10)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x109002, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000005000)=0x80000001, 0x4) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)="", 0x0) 2018/01/28 09:11:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000a95000)={0x4000, 0x100000, 0x0}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') pwrite64(r0, &(0x7f00005df000-0x9f)="e759798574c770d18e3a4978e755f6bf231e9a8d7c4231a7d04c5571981b74071d265bbf1e5fa3aace4311cd11d97639baba747fb6f7b52f9f3708766531bbe90175027da96fbaa1ec50763c08607827eb21c83503fde3909037087769b5b975ec9cf4bacd8fa6d5ad4277b5bdd5891332fcab62ff71d2a08d2e68a840589ec50ef8c798d1679ea699dbcee0c7a31c2e96a03e8b919a0819cdf811646371e9", 0x9f, 0x0) rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000af8000-0x8)='./file1\x00', 0x25) dup2(r0, r1) 2018/01/28 09:11:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f000056d000-0x138)={{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]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cda000-0x4)=0x0, &(0x7f000049f000)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") shutdown(r0, 0x1) 2018/01/28 09:11:59 executing program 4: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000641000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000acd000-0x8c)={0x100000000, 0xe0, 0x3, 'queue0\x00', 0x423f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x38c, 0x0, &(0x7f000090b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1e7) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r1, 0x1) recvmsg(r1, &(0x7f000091b000-0x38)={0x0, 0x0, &(0x7f0000acc000-0x10)=[], 0x0, &(0x7f0000acb000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/28 09:11:59 executing program 5: r0 = socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000-0xae)="000fcf6a7f68464a41d2709120f975d016249a453c562ffd4f43d9f0ac67818e19386fba2c53f91cc1b8ceec62c9bc8fd4bc7d31a2b26d7e14d13d0c77dbe31b7b0d8dd3ab07ab903f0bbfd9502c74847fb17eef26c3ad9f6fbbb7cd4baf211e2564eebc4c561dfe345d67cce8049ae8dbe6797b44113d496dfc4bb1ceb7f1e0d4b967177462be87ba57ca16247cccde4e67bab5ffd0a05795c912b6536274ad62e3464c3b045c1ddd3c25088142", 0xae}, {&(0x7f0000000000)="e8a3efa19bea2b091337ff880dd54f54b24f353471243a3dbeb4909f7de5ef617b3e81ff185997c942db61bc464a61cd742ad94e117927d76a9c32f0e7b7533502281c9e544b35ff328007386d57a4cb7742e12ba770423d97e3", 0x5a}, {&(0x7f0000002000-0xf6)="30afe80f149d0af8d6c796299499efc4a96da5725018d41c737535fef799bf64e0a215171e0048e1a709cfc1271db1e3be598d7cb5bea00dad82f97ccaada43fa4da741f3ea7046f7d4ad28ac30e18964d15a63c7978e8084965a96ff202ded9980e101c20e5880d49f7eb9a8d27173226adfec1d8069d445e3c16d9c1bd9681fd54dbb7f3c4dcefbb334d59dd309fda6e35f8eeb8e9739c20c0c63fb8d723f6e2febe2ebac0aeb1304965644a91a8175125a5f5b6daa6551fe20ffc689e9c00808a58ae916e7a64c747097051020e54f48e783ee0fcac894cc5d4fe3bc9038e6c6fe8d8bf2173c667164eadee34bd05d9300f85bcfd", 0xf6}], 0x3, &(0x7f0000002000-0x300)=[{0x28, 0x0, 0xfffffffffffffff8, "483b1d7554e0d2b67d97beae80eafd2291a50e5e8aaa326f"}, {0xd0, 0x117, 0x2, "4652abf856a5fede4497d49d2cd1bed101561dc2b6b41b800cece15dc384a641f6a272f12bcbbd73aa2342bb6a7f7974019e44485bda32b3dc8a6cd63ac9bbc1f9f6cd2afe0c3b4d94c4620938e29d57f9abc0a72961e49463c85f6b3fedd7da51d618faf43dcb2454a85c874732cf9bc80c60c1dd5de11eca95f9a68e28a42a6a6b6fe75ddd3b12b22f55db2def1d157e184dff4c257821929536e33f24d6f206ed9900dc3c570418f4ec17364bc5447aebc3d54fa06ac909f45e19"}, {0xc0, 0x112, 0x7, "9dac49daa87445f59c5d99cfe9591676109917ed7d20b120a628f1ed32e8847949be5c6ab3cb9b0e2a115507f0ad14d1c6c118f8d540ad994494ebd381701ad1f5933db48b89c73dc096dc27e3859cdf0ef834e06cb373f17807bd04815d552f0d59e7f84fcd0d0534c7e4d8d9c20cebf6c1ed229232575875784f3c98c7d9e14a9edc2081fdbcee0ee62f372ef5c4c3bd701bf0a9db800a81c44560c86ce8c5db44a2eef145142ae0fa85"}, {0xd8, 0x0, 0x1f, "9a2e4ca24de69b9623d0f6f32e3370d2721f7630ee9013db62ea3cb7d320c34b76c1b6fc660c69b3da2764579ece91560fe9dc68352e1cc65abe73be5558f4abe0db133a8178c744a106ef7ad8ff02e217020912e67f06dee01fce938f4899d72f05a44e8ee2354da3a71f27ea3c9372d78cc6fb48d3fd2e512216493fe7c3625c09888ed89d1161fe17e01ab5a6711420aa45cee0b1a87fabe3d483ffac9c6448e9b187fdf3769174d09c13d164f0f17071d95202a7ffeed1c438c5bd7c5eedd3e31d7d03014e2d"}, {0x70, 0x116, 0xead, "9a23720b5089ff8c99ad442bf3ca2d82e3274c6ac29bb4b2c4470852c952c59c7e8a229ce05c518ecf4e0899d121f028cf3c7fae650c26924084331aa7c0a4eb2be3f2fd02a9d0b9a0470c3cdb382ae55d3ed96e268a4b9882cc83585e0d"}], 0x300, 0x40000}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x0, 0xfffffffffffffff8, 0x8, 0x10001}, 0x10) r2 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004a3000-0x4)={0x40000000000, 0x0, 0x0}, 0x4) 2018/01/28 09:11:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/28 09:11:59 executing program 0: mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000083000-0x30)={0x0, 0x0, &(0x7f00000a2000)=[], 0x4f, 0x0, &(0x7f00000cf000)="98949f28c9779efcf6ff8b5c4f3c69de66b0fd20e9e7278d00a33d01577fccf1c80d07be4fc6ad57ffdcc5cd644127d37bd55ca018f535eeb91d2a7954608818d14f77393045b3b352701666fa78ce"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00004ef000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001ea000)=""}) 2018/01/28 09:11:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005d5000)='/dev/qat_adf_ctl\x00', 0xc0002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000081000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e6000)=0xe8) lstat(&(0x7f0000b92000-0x8)='./file0\x00', &(0x7f0000928000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) syz_fuseblk_mount(&(0x7f0000168000)='./file0\x00', &(0x7f00006c9000-0x8)='./file0\x00', 0x2000, r2, r3, 0x6, 0x2, 0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a22000)={0x0, 0xc1, "b19ad5fcf291bce65c6bd1656eab4a84f056a8eea8301a64471620aeb42853564eaee91b41e56165d52fe7852d856a941ff2c9b5af47640b935c406810e1ce4339bf50ceefc18017bffc86c1b8eb35d50d6769f55a55ee57a27ffc10e38c4bb56dcb545c0eeee0558e2fd692d13ffa20c2a7614eecde275dc0f54a03fa6dc209cc1ecbf5304ae82ee597bfa90c36be2c031f1ab1628b9c347a4dec3af9b94eba7db6a05d073211d604dcd09d1fa09ac76e387d5dc8205caf465e564b2f31adc8d7"}, &(0x7f00005ad000)=0xc9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000048f000)={r4, @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]}, 0x9, 0x1, 0xadc5, 0x2, 0x50}, &(0x7f0000a48000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000669000+0xd30)={0x585, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0xb, 0x802, 0x1000, &(0x7f0000ad0000-0x8)={0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000463000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00002ab000)='/dev/snd/midiC#D#\x00', 0x1, 0x3) write$sndseq(r5, &(0x7f0000002000+0x8ef)=[], 0xfdf0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00005de000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/28 09:11:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7f) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000045e000)='yeah\x00', 0x38) shutdown(r0, 0x1) 2018/01/28 09:11:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x40) recvfrom$inet(r1, &(0x7f0000002000)=""/25, 0x19, 0x100, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:11:59 executing program 5: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a25000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000048d000-0x9)='net/udp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000806000-0x12)='/dev/input/mouse#\x00', 0x20, 0x101000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1) bind$alg(0xffffffffffffffff, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) semget(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000096000)="686173680000000000e200000000") 2018/01/28 09:11:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000348000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d0, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000806000-0x18)={0x20, 0xdf, 0x80000001, 0x1, 0x8, 0x401}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000ac0000)=0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000406000-0xaa)=""/170, &(0x7f0000e28000)=0xaa) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:11:59 executing program 6: 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 = syz_open_dev$evdev(&(0x7f0000012000-0x12)='/dev/input/event#\x00', 0x2e6, 0x102) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000011000)=""/45) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/28 09:11:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$dsp(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/dsp\x00', 0x4000, 0x0) connect(r0, &(0x7f0000ef0000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007fff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:11:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) accept4$ipx(r1, &(0x7f0000c5a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000061000)=0x10, 0x80800) connect$inet(r0, &(0x7f00008de000)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/28 09:11:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000088e000)='/dev/snd/timer\x00', 0x0, 0x402141) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f000043f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000af1000)={0x1, 0x0, 0x0, 0x0, 0x0}) [ 79.899356] binder: 12252:12263 ioctl c0306201 20007000 returned -14 [ 79.918197] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/28 09:11:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000be8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x202) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000be2000)={0x0, 0x9, 0x0}, &(0x7f0000af8000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000c7000)={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]}}, 0x8c) r2 = socket$alg(0x26, 0x5, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f5e000)={&(0x7f0000576000)='./file0\x00', 0x0, 0x18}, 0x10) r4 = dup(r3) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f00005dd000)=0x0) signalfd4(r2, &(0x7f0000cae000-0x8)={0x5}, 0x8, 0x80800) bind$alg(r2, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r5 = accept$alg(r2, 0x0, 0x0) recvmmsg(r5, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/28 09:11:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c50000-0x4)=0x0) ioprio_get$pid(0x2, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x1bd) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000767000-0xe)='/dev/admmidi#\x00', 0x9, 0x42100) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000c3c000-0x4)=0x3, 0x4) shutdown(r1, 0x0) 2018/01/28 09:11:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f27000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2018/01/28 09:11:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000348000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d0, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000806000-0x18)={0x20, 0xdf, 0x80000001, 0x1, 0x8, 0x401}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000ac0000)=0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000406000-0xaa)=""/170, &(0x7f0000e28000)=0xaa) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:11:59 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, 0xffffffffffff11ba, 0x3, 0xf7fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1000000000000002) 2018/01/28 09:11:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f00009b5000)=[], 0x0) 2018/01/28 09:11:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000008d000-0x4)=0x0, &(0x7f0000844000-0x4)=0x4) syz_open_procfs(r0, &(0x7f0000e55000-0x8)='environ\x00') ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000e1c000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000154000)=0x0, &(0x7f0000494000)=0x4) 2018/01/28 09:11:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000ed000+0x298)='/dev/snd/pcmC#D#p\x00', 0x6, 0x121100) accept$unix(r1, &(0x7f00009ec000)=@file={0x0, ""/4096}, &(0x7f0000aab000)=0x1002) r2 = syz_open_dev$audion(&(0x7f0000c70000-0xc)='/dev/audio#\x00', 0x8, 0x121080) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00005e5000)={0x3, 0x7, 0xfffffffffffffff9, 0xd59, 0x9, 0x8}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00008c5000-0x1c)={0x9, 0x7, 0x8, 0x0, 0x0, 0x7, 0x9, 0x940, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000eca000-0xc)=@sack_info={0x0, 0x0, 0x4}, &(0x7f0000eac000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a7e000-0x58)={r5, 0x50, "497a36abe816b1920fb93e9cc8e8798739f6c1ac9330b0b53b55bf7ea91c0827979bf14478713633396bf4536830781c0661ad4339640189bf73ccd8f52e261116f1394a8fb66734e2e479948679a1d8"}, &(0x7f0000d25000-0x4)=0x58) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendfile(r2, r3, &(0x7f00001d5000-0x8)=0x3, 0x5) [ 79.973817] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/28 09:12:00 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000000+0xfe7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000002000-0x66)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000003000-0x8)='/dev/audio#\x00', 0xb0e, 0x80) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0x1000, &(0x7f0000001000)=""/4096}) 2018/01/28 09:12:00 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x20000000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@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}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3a0) 2018/01/28 09:12:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x2f1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000df000)='/dev/usbmon#\x00', 0x4, 0x200) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00006bd000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7fffffff, 0x0}) recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$llc(r3, &(0x7f000051f000-0x10)={0x1a, 0x1a, 0x5, 0x7, 0x8000000, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/28 09:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00009ca000)={0x3f, 0x2, 0x3}) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) readv(r0, &(0x7f0000e46000)=[{&(0x7f0000d06000)=""/36, 0x24}, {&(0x7f0000658000-0x16)=""/22, 0x16}], 0x2) 2018/01/28 09:12:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1) sendto$inet6(r0, &(0x7f0000af6000)="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", 0xb19, 0x0, &(0x7f0000076000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 2018/01/28 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000348000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d0, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000806000-0x18)={0x20, 0xdf, 0x80000001, 0x1, 0x8, 0x401}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000ac0000)=0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000406000-0xaa)=""/170, &(0x7f0000e28000)=0xaa) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 80.064806] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/28 09:12:00 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000015000)={&(0x7f000000d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f0000004000-0x61)=""/97, 0x46, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000017000-0xc)='/dev/rfkill\x00', 0x44000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000017000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0xffffffffffffffff, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/28 09:12:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = request_key(&(0x7f0000fda000)='pkcs7_test\x00', &(0x7f000048d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004b4000)='selinuxselinux\x00', 0xfffffffffffffffd) request_key(&(0x7f0000cbf000)='pkcs7_test\x00', &(0x7f0000d0c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fea000)='GPL#+!/\x00', r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d20000-0xc)={0x0, 0x0}) readv(r1, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 09:12:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xd, &(0x7f0000012000)={0x2, 0x4}) mbind(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000012000)=0x6, 0x7ff, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 09:12:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe6000-0xc)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000015e000-0x4)={0x6}, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006ac000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a7a000-0x1)=0x5, &(0x7f0000129000-0x8)=0x1) [ 80.154922] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/28 09:12:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000d1c000-0x542)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) timerfd_settime(r1, 0x1, &(0x7f0000864000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000aa2000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x7, &(0x7f00003a5000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x1, 0x690, 0x0, @tick=0x10000, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x7ff, 0xffffffffffffffff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x12, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x5}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x100000000000, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f00001ee000)=[{&(0x7f00000d4000)=""/4096, 0xfae}], 0x1) write$eventfd(r1, &(0x7f0000131000-0x8)=0x0, 0x138) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000901000-0x20)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) prctl$setfpexc(0xc, 0x10000) 2018/01/28 09:12:00 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000000, 0xffffffffffff0000, &(0x7f0000013000)="50f82224bac73cb9631cf7e3e14897f934f1d87920c561ebf43b481da3aa5f60ddf7c771cb78216ed0be62d1c81d528a4bc3b0a71cc871814c82612b0ade5b057e9ef5ac1decb7997612f507c301d7e6e2905e2c219bb5cbdafb36cee6b0860875d82b2e1466", 0x66) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000008000-0xb9)='_ ', 0x2, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) umount2(&(0x7f000000d000)='./file0\x00', 0x0) r2 = socket(0xa, 0xa, 0x3) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000015000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000014000-0x38)={&(0x7f0000013000)=@nfc={0x27, 0x21d7, 0x8, 0x1}, 0x10, &(0x7f000000f000-0x20)=[{&(0x7f0000009000)="040ce9fc1aca4d9d03b51b", 0xb}, {&(0x7f0000005000)="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", 0x1000}], 0x2, &(0x7f0000014000-0x158)=[], 0x0, 0x14}, 0x6fc4d4b386a9accb) 2018/01/28 09:12:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)=0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f000087c000)={0xea4e56b1f8d47c55, r1}) 2018/01/28 09:12:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000194000-0x8)='./file0\x00', 0x8481, 0x1c0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000210000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc0000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00001e9000)={0x7, 0x4, &(0x7f0000808000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c83000+0xf9e)='syzkaller\x00', 0x4, 0xdb, &(0x7f0000e33000-0xdb)=""/219, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/28 09:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00008e5000-0x3e8)=@raw={'raw\x00', 0x9, 0x4, 0x388, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000fad000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0x128, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x0}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x3, 0x1, 0x7, 'pptp\x00', 'syz0\x00', 0x4}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfffffffeffffffff, [0x5, 0x81, 0x20, 0xd1, 0xe5e, 0x7243], 0x3, 0x3, 0x100}, {0x78d, [0x6b1, 0x7fff, 0x2, 0x83, 0x800, 0x1], 0x59fd, 0x4, 0x7}}}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x7a33968897c25239, 0x0, @generic="c33293f43f3d7c56a057e140ec48a253", @common='gretap0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d, 0x3, 0x20}, 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x2, 0x0, 0x0}}, @unspec=@void=""]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8, 0x86, [0x1000, 0x5, 0x6, 0xffffffffffff0000, 0x80000000, 0xa1, 0x6, 0x5, 0x54da, 0x3f, 0x6e4, 0x0, 0x5, 0xcac2, 0x4, 0x7ff], 0x2, 0x2, 0x6}}}]}}, 0x3e8) pselect6(0xbb, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000348000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d0, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000806000-0x18)={0x20, 0xdf, 0x80000001, 0x1, 0x8, 0x401}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000ac0000)=0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000406000-0xaa)=""/170, &(0x7f0000e28000)=0xaa) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b56000-0x9)='/dev/dsp\x00', 0x10000, 0x0) write$tun(r1, &(0x7f00000f4000-0x4a)=@hdr={0x3, 0x4, 0x9, 0x80000001, 0x7ff, 0x4f, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@llc_tr={0x11, {@snap={0x0, 0xaa, "faa3", "8e1922", 0x99bf, "9b4335d9e8c5424e5e861abb47f1b66b6b0002ecb681175ea40bfc4a1c18dbbe62a778965e24d8b816"}}}}}}, 0x4a) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000f0a000)=0x0) bind$inet6(r0, &(0x7f00005c3000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:00 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 = syz_open_dev$sndseq(&(0x7f0000aa9000-0xd)='/dev/snd/seq\x00', 0x0, 0x828a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:12:00 executing program 5: 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_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x1) link(&(0x7f0000a73000-0x8)='./file0\x00', &(0x7f0000bba000-0x8)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002b000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/28 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000348000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d0, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000806000-0x18)={0x20, 0xdf, 0x80000001, 0x1, 0x8, 0x401}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000ac0000)=0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000406000-0xaa)=""/170, &(0x7f0000e28000)=0xaa) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 80.348288] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 80.373819] kauditd_printk_skb: 38 callbacks suppressed 2018/01/28 09:12:00 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) connect$vsock_stream(r0, &(0x7f0000004000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000)={@common='ipddp0\x00', @ifru_flags=0x4000}) 2018/01/28 09:12:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000df8000-0xd)='/dev/net/tun\x00', 0x0, 0x20000a) dup2(r1, r0) fcntl$getownex(r0, 0x10, &(0x7f0000c75000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/28 09:12:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x109400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x90)={0x5, 0x7ff, 0x6, 0xe4d1, 0x2, [{0x0, 0x1, 0x0, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x80, 0x5, 0x3d, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}]}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000b0000)=0x0, &(0x7f000001f000)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000061f000)='/dev/autofs\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00009f5000-0x4)=0xfffffffffffffffd) tee(r2, r0, 0x1, 0xb) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000954000)="51877145ddda559b208c3fb2e840ace25a10beb94bfc45f21592c40d9696fc9e09d0d9fb3a34e7cab300cb865b57586aa7f0757eaabb09f8ddc3c79858d979e9122b88f0941795ccf19df1212308", &(0x7f0000cb4000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000539000)="0b3da40dfb2175f197") [ 80.373828] audit: type=1326 audit(1517130720.305:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12361 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/28 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000348000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d0, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000806000-0x18)={0x20, 0xdf, 0x80000001, 0x1, 0x8, 0x401}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000ac0000)=0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:00 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/audio\x00', 0x80, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000)={r0, r1, 0x4, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x1) 2018/01/28 09:12:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000b68000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) r4 = gettid() fcntl$setown(r3, 0x8, r4) tkill(r4, 0x16) [ 80.420717] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 80.474970] audit: type=1326 audit(1517130720.316:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12361 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 80.509536] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/28 09:12:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x2}, 0x10) 2018/01/28 09:12:00 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000)={0xffffffffffffff9c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f000000b000-0x4)=0x0, 0x80000) 2018/01/28 09:12:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000088d000)='net/ip6_mr_vif\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b5e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000292000)={r1, 0x1}) sendfile(r0, r0, &(0x7f0000064000-0x8)=0x0, 0x8002) 2018/01/28 09:12:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000938000)='/dev/vga_arbiter\x00', 0x7fc, 0x0) bind$netlink(r0, &(0x7f0000c40000-0xc)={0x10, 0x0, 0x3, 0xc0000}, 0xc) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00004d9000-0xa)={0x5, "1db7af7c8e4b"}) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r1, &(0x7f0000f69000)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000163000)={&(0x7f0000944000-0xc8)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x0, 0x1, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) socketpair(0x2, 0x800000000003, 0x5da, &(0x7f0000393000)={0x0, 0x0}) accept4$vsock_stream(r1, &(0x7f0000f7c000+0xf8)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00002ed000+0x465)={0xc0, 0x8, 0xeb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd9, 0x0, 0x5, "05c53d9cd36213608cc6ba14b9d99566", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGSND(r2, 0x8040451a, &(0x7f0000bd8000)=""/0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000edc000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e86000-0x4)=0xe8) 2018/01/28 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000348000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d0, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000806000-0x18)={0x20, 0xdf, 0x80000001, 0x1, 0x8, 0x401}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x10b002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x40, 0x2, r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r3, &(0x7f0000467000-0x8)='./file1\x00') mkdirat(r3, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r3, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r2, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r2, &(0x7f0000968000-0xa)='./control\x00', r2, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/28 09:12:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f57000-0x8)='./file0\x00', 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005cd000-0x5c)={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, {0xa, 0x3, 0x7f8a, @loopback={0x0, 0x1}, 0x6}, 0x3, [0x8, 0x6, 0x4, 0x20af, 0x100000000, 0x6234, 0x20, 0x0]}, 0x5c) 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) request_key(&(0x7f000007f000-0xa)='id_legacy\x00', &(0x7f0000b18000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000092e000)='!)eth1\x00', 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f000056e000-0xd)='/dev/usbmon#\x00', 0x0, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a58000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f73000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000980000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/28 09:12:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a47000)={0xffffffffffffffff, 0x50, &(0x7f000070c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ac6000-0x4)=r0, 0x4) syz_emit_ethernet(0xe81, &(0x7f0000f1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="432b9e813c2a", [], {@mpls_uc={0x8847, {[], @llc={@llc={0x0, 0x0, '7', "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&(0x7f00006b4000)={0x0, 0x1, [0x0]}) 2018/01/28 09:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000eb1000)='id_resolver\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f31000)="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", 0x1000, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f000078b000)="de04589f8ee8903161cc4a928eb25f1e9fa0c116ee9f3a52ed3cce17bd6826461f94e98dd38f7ffc0c4bb1306bd8d464b8d572d1c317b97cf5086d886cfb58ae5cc5c0d09d6b1d56f996123492a6539aa6692d2ff653145b6695b1", 0x5b) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x82}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00001db000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100, 0x880) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = request_key(&(0x7f00009d3000+0x8d0)='ceph\x00', &(0x7f0000503000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008e5000)="1200", 0xfffffffffffffffb) r4 = geteuid() r5 = getegid() keyctl$chown(0x4, r3, r4, r5) 2018/01/28 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000348000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f0000001000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 80.914589] audit: type=1400 audit(1517130720.846:355): avc: denied { create } for pid=12418 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/28 09:12:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c52000-0xa)='/dev/vcs#\x00', 0xff, 0x101000) open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) 2018/01/28 09:12:00 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000656000-0x14)={0x9, 0xc, [0x7b82, 0x6, 0x3]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000090c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0x8)='ns/user\x00') syz_open_dev$midi(&(0x7f0000708000-0xb)='/dev/midi#\x00', 0x100000001, 0x0) syslog(0x0, &(0x7f00002ca000-0x28)=""/40, 0x28) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000089000)='ns/user\x00') 2018/01/28 09:12:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f15000)=0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a60000)='/dev/mixer\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b16000-0xc)={0x20000010, 0x0}) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000067b000)={0x0}, 0x4) 2018/01/28 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000348000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:00 executing program 6: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000062000-0x2)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000062000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0xfffffffffffffffd, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) keyctl$session_to_parent(0x12) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:12:00 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000010000)=0x0, 0x4) [ 80.953705] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 80.998966] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 81.044912] audit: type=1400 audit(1517130720.846:356): avc: denied { write } for pid=12418 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/28 09:12:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000095a000-0x18)="170000001a001bed0000132100f404fffffffffffffff712", 0xfffffffffffffc8d) clock_gettime(0x0, &(0x7f0000876000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0xfffffffffffffd3b, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) 2018/01/28 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000348000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r1, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000991000-0x20)={0x1fd, 0x2, 0x5000, 0x1000, &(0x7f0000443000/0x1000)=nil}) [ 81.070655] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/28 09:12:01 executing program 1: 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) clock_gettime(0xfffffffffffffffe, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000852000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000826000)={{r0, r1/1000+30000}, {r2, r3/1000+10000}}, &(0x7f0000f61000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x200000000a2, 0xffffffffffffffff, &(0x7f0000281000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/28 09:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7fff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000062f000)=@int=0x2, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8982, &(0x7f0000000000)="") 2018/01/28 09:12:01 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x6) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f000000b000-0x1008)={0x1008, 0x1, "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"}, 0x2) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="100000001d0061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000002000-0x78)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0, 0x18}, &(0x7f000000a000)=0x98) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000000c000)=""/14, &(0x7f000000c000)=0xfffffffffffffdad) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000a000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000)=0x8c) 2018/01/28 09:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000fc8000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000c0000)=""/152) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000574000-0xb0)={{0xffffffffffffffa2, 0x7}, 'port0\x00', 0x28, 0x21800, 0x400, 0x0, 0x7ff, 0x8, 0xcc8, 0x0, 0x3, 0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000f7b000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009f3000-0x4)=0x14) fadvise64(r0, 0x0, 0x0, 0x2) seccomp(0x1, 0x1, &(0x7f00004a0000)={0x4, &(0x7f0000819000)=[{0xfffffffffffffa79, 0x3, 0x7, 0x8001}, {0x3c0, 0x400, 0x3, 0x2}, {0x6, 0x0, 0x4, 0x80000001}, {0x3, 0x2, 0xa7cc, 0x7fff}]}) delete_module(&(0x7f0000d60000-0x5)=',*@!\x00', 0x200) 2018/01/28 09:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00000da000-0x9a)="c72a458620630d697a8ee477d55e7e3c072c19eae7d0a7bfdae050d6605d615100743665e20aa6ecddb9582babd3cec94ee64a47907051c80d3a0a2c3af96831", 0x40, 0x0, &(0x7f0000f98000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000104000-0x1000)=""/4096, 0x1000}], 0x10, &(0x7f0000f80000-0x36)=""/87, 0x46, 0x0}, 0x0) 2018/01/28 09:12:01 executing program 3: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") statfs(&(0x7f00005d4000)='./file0\x00', &(0x7f0000dc4000)=""/216) mkdir(&(0x7f000014b000)='./file0\x00', 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2009c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000348000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e4d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000227000)={0xaa, 0x44, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a05000)='/dev/sequencer\x00', 0x200, 0x0) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x45f, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 81.119465] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/28 09:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000800000000001, 0x8001) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) r1 = syz_open_dev$sndpcmp(&(0x7f0000e9a000)='/dev/snd/pcmC#D#p\x00', 0x26, 0x8000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000526000-0x8)=[0x1f, 0x20]) r2 = syz_open_dev$mouse(&(0x7f000026b000)='/dev/input/mouse#\x00', 0xe0b, 0x2) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000437000-0x4)=0x1, 0x4) fadvise64(r0, 0x0, 0x9, 0x3) 2018/01/28 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000348000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000953000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0x400, &(0x7f0000b92000)=0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000)=[], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) r3 = dup2(r0, r1) sendmsg$nfc_llcp(r3, &(0x7f0000022000-0x38)={&(0x7f00001b3000)={0x27, 0x80000001, 0x0, 0x5, 0xffff, 0x6, "ad9aecb0ad6f8ad3c7af141a5a38b44b3e3c2ecfcad0f7f79f43e19db46611a59f8feffac31bfe527eb6ed14fe67e01121d60a48a9b80af4b2f6b6b72a55f7", 0x3}, 0x60, &(0x7f0000594000-0x60)=[{&(0x7f0000f2c000)="e5dd97abffeac99449c8e8bb6600010d21921a41cc69b2bcea1e5c0b551b4b628e563aff95c5dfc0fd53743b8f4382907b1eaa80ff2da11c469e3c0d694e524dbb9f2eb6e5b48553c29a411933", 0x4d}, {&(0x7f000007e000)="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", 0x1000}, {&(0x7f0000fcd000-0x90)="d66a7eb2c0fed2bc7528233ba1e80ed2d2d3b9eb4dc5d43f50396839e8f53f6eb324a9121adec757c7f73015c594f8c479745ebd56a4f0f1369b59e6a320f2b112dd6af62f56d33fdb51982bd3f12c9b7d50f47b04e478c45f4afba374071c47258f70bbbc233256b402b1a8bd1382a496dc512058be694e8cf99c5462038238a80b03658e4cabfc74a2cfbe4b7735e7", 0x90}, {&(0x7f0000168000-0xb1)="12cfa9532369c70ff638089227b9e41c88363c45849af79b4a61fa6e0e4bc52af9d9963721e8b18bdd46aec123c6dc8ba434814f5b0c26fb235d71a4193a107c939a130ebb1be388fe28978d58d74c47505c0e373b1b1031e30fc3e29a550d57244ce3c71afb82e5b5f58843db2f5398973ccc7a541c7f5efe6d1854a701cadba83bf01a5c921bd7bca7c821b69457917f233f02e700103c5391b1aaad8294f569dd1a7b8959e63c7ddb6810997d9711fa", 0xb1}, {&(0x7f000094f000-0x5e)="784809528c3cb64fbf82a4de1f25d4eca7eba6f6461ad0a04a06a7fa1eaf9390de5ae25961808243e90993ab039a1b8707bd047923940fe7dd04b952169bfbca4af7a459137c0cb3ab2461e218be776b4a3b6c5370429d647e252a44241a", 0x5e}, {&(0x7f0000f5e000)="bea3438a22ab79701b3bce71f621c7a75932d94e238f", 0x16}], 0x6, &(0x7f0000f14000)={0xc8, 0x117, 0x3f, "8e00b6142fc745764ee65498b2452da5f3b60670a1ff2e85320e4de1bb8f255cdb217459b1398caf6d0c0e5c25aed866c6837a707b6b8026f81f343fa158ec92e49575f0b430474cf4035bd47fe7ef044cd0d2d1ffe6fb1377e9946a312059c32af36ccb100798dee886560171fb54879231dd9b28f8007c198ba7ec1487091e73d03ffcb5217bf7cc015bc6bdfa7abd79af316796758957e062579888d04c0e0703739a610a40d08adc1960af7fcc3678"}, 0xc8, 0x8000}, 0x4000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00007f2000)={0x3, [0x3c56, 0x9, 0x8]}, 0xa) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000f61000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000059d000-0x4)=0x3, 0x4) [ 81.188984] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/28 09:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000b2c000-0x4)=0xf1) openat$dsp(0xffffffffffffff9c, &(0x7f000036a000)='/dev/dsp\x00', 0x40040, 0x0) 2018/01/28 09:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b6000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) fchmod(r0, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dfa000-0x1)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ea7000)={{&(0x7f0000ce6000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/28 09:12:01 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x40000000000030, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000016000-0x4)=0x0) r3 = getpgrp(r2) fcntl$setown(r1, 0x8, r3) 2018/01/28 09:12:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x7, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000001000-0x40)={0x2, 0x7, 0x25, 0x2, "d711b908d2b34bacc3a2278dc54c852741140aa0c21780610a12f26202bfa07948ad060132fa6fcb9e48eeff", 0x10001}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) close(r1) ioctl$int_in(r1, 0x1005435, &(0x7f0000001000)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000709000)=@int=0x2, 0x4) [ 81.256686] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/28 09:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000013f000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a000000000000000100006705ffff001e08db00e9ff4435eade", 0x26) 2018/01/28 09:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) r1 = getpgrp(0x0) r2 = gettid() 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r1) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r3, r4, 0x0) tkill(r2, 0x16) getitimer(0x0, &(0x7f0000d84000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x0, &(0x7f0000002000-0x20)={{r5, 0x0}, {0x0, 0x6}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 09:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c61000)='./file0\x00', 0x2800, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000070c000-0xc8)="8fa4a5ddb27287795f66bd79607b21c4f8e2f39bb7a3f9798b97b7721b1a88e8e5bcea2638f8050643dd6c5d16003b65403ab897d52eef0a57c64197eec971501ca8a87d36371b70ea8c29356acab6a9447c06f01fcae96d3a84ab1223e78ff4c0e803f58628e94a57fc209f0176542b5a3bc5b65e37fdd0866d48ca5b5baf1f3f5d7d108692a4a81e184f430a4bb204a49c15301da6c449792235537ba50281d8e627f0dcca6d603134c034ccf66ea8274a13f422731bd109d85d5d6c112994779d7aa142df3043", 0xc8) r1 = socket$inet6(0xa, 0x5, 0x80) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x40000000009) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000053c000)={0x9, 0x200, 0x40, 0x40, 0x0}, &(0x7f0000dd9000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e74000)={r3, @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]}, 0x9, 0x8, 0x6, 0x0, 0xe}, 0xa0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) 2018/01/28 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000f5b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000eac000)='/dev/input/event#\x00', 0x8a06, 0x4000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000081c000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000057e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f86000-0x4)=0x0) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000078a000-0x20)={0x5, 0x0, 0x200, 0x2, 0x100000001, 0x3ff, 0xe3a, 0x4, 0x0}, &(0x7f00004ec000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000ed8000-0xf)={r5, 0x8, 0x400, 0xfc7}, &(0x7f00008a0000-0x4)=0x10) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f000034c000-0x4)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00008ff000-0x9)='/dev/ion\x00', 0x900, 0x0) 2018/01/28 09:12:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f00003ae000)='/dev/random\x00', 0x0, 0xc1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$packet(0xffffffffffffffff, &(0x7f000099e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000dee000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f00003f8000-0x4)=0x0, &(0x7f0000841000)=0x0) r13 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffffff, &(0x7f00008d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000784000-0x4)=0x0, 0x80800) r17 = syz_open_dev$audion(&(0x7f0000f79000-0xc)='/dev/audio#\x00', 0x6, 0x0) r18 = getpid() stat(&(0x7f0000895000)='./file0\x00', &(0x7f0000c5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00004fc000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000102000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000ab9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) r25 = inotify_init1(0x80000) r26 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}}, &(0x7f000024a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00001e2000)=[{&(0x7f0000a7e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000379000-0x11)="5f7e5e9ded4d6e0788763a91dd5e5df499", 0x11}, {&(0x7f0000000000)="b386b6149e90fadc8a305da5ccda6bee2c5624325d2e1ee38107271d54ef80b172f1592e5979bf8008ab3d4c1d2e6058afed78f9095534f190c93d540b0447af5e9f37dd1505a5bf69e5b4de28e052bb5d1f6d52c20c035fded406a1801366478be83dcabf9dc5b503c3657ece6009afd148d921aecb93d154", 0x79}, {&(0x7f0000000000)="8e15c4570e259c1df56c3b414e84dea1de285e54e928cd5a59e50959e501c5eb17232aaa47b394ce48ea20edccbe28a2d763a0d02018d4c4e9b5b2a48f3067888c764ae7c5873123c30598231c0b4fba0ff4693850364939163d65b0eefa6fdacfc03af88d54086f900cfa390fb60d1a31de5186e7ca5cd4945258bfc47f4d9324e9609b13cef69f", 0x88}, {&(0x7f0000000000)="849d4ca73fefd588541bcd2a505dcacea6ee7689f8935b98f09c56e633eaa83132a174ffd96f67855540712e1fd72aaa3075e93d6f2e3eecf7a02102c9845c09106ac3d8471cfb025fdd3b10387b1c44794c8649a64126e72ab88a1d32f15da4673fd1e9ba100e4e73b9b541799f1ef1398098f2a2955c0adcb7b43a74fd1ba28317149fbdaf158e4e12e409816d07baa045ae", 0x93}, {&(0x7f0000a41000-0xb9)="6f25ba3cbcfdd217ac1d83950c393eaa59487d4b525e1d9e407037b67774b55a9317fecbef3c857027c85f389f692a2d815db4d2dce72bc1455e6ce9fb5a33bc7949df79be7f2634a18a72bb2f2d3ae3dbfcd81ff5bf9d30c1adc5e728612c511d06e3bc4d5125840f33f7ecb295a9442b74b70f29f4dc9ffd75a4b617e2ad53875f23eb8494d07450e5d6ec702cfdbf3ee6ee758c1d7f58588ee05a4f5be669f7e340c4619ae2e98a288e12d68bde36c6633132ff602678f6", 0xb9}], 0x5, &(0x7f0000880000-0x88)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x88, 0x20000051}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="d568bf8b02fc7236dba7a60304ca13409b807828df910ab2a5dbd32f8d00bb09c45ec60c4ce5a3bea85c02c1fa80634a54b1bb3166f64d92ef5e069818b9680e9bfb8b2dac6c51c1401458b4f2a1ad0a752136c0eb7a499559d1f34bdbb9fd949f069d3ef648249d859dcc2ad6e2ac3b19a810f40f2d5d19624449a3e547a5", 0x7f}, {&(0x7f00003dc000-0x6d)="2fd1f1d84119d032052ca4d83f18c30ef591e63ceaa5d88a8ecb709e4ea3b06a35e26f6d92013c6065cb855039f5c814cfd85d22916795b03a1d01182a83a8bdb981cf3d4c4c54b58836055ae23fe1a9acdd2e635b207321949db05d41f5a8a576cabbcf4e8b03533450dc0d55", 0x6d}], 0x2, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x98, 0x20000800}], 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r30 = syz_open_dev$sndpcmp(&(0x7f0000f9d000+0x3fc)='/dev/snd/pcmC#D#p\x00', 0x5, 0x48000) execveat(r30, &(0x7f00004d3000)='./file0\x00', &(0x7f0000eba000+0xc1a)=[&(0x7f000097b000)='posix_acl_accesskeyring/proc#\x00', &(0x7f0000fc4000)='vboxnet0).)\x00', &(0x7f0000e2b000)='\x00', &(0x7f000067e000-0x39)='%*posix_acl_accessposix_acl_accessvmnet1posix_acl_access\x00', &(0x7f0000530000-0x1c)='nodevwlan1cpuset$#{selinux]\x00', &(0x7f0000393000-0x3)='{$\x00'], &(0x7f0000d80000-0x18)=[&(0x7f00000c4000-0x1)='\x00', &(0x7f0000787000)=')\x00', &(0x7f0000407000)='vboxnet0keyringsystem\x00'], 0x1400) syz_open_dev$midi(&(0x7f00004a8000)='/dev/midi#\x00', 0x0, 0x0) r31 = semget$private(0x0, 0xfffffffffffffffd, 0x40000000000000) semop(0x0, &(0x7f0000626000-0x12)=[], 0x18f) semop(0x0, &(0x7f000027b000)=[], 0x0) semctl$GETNCNT(r31, 0x200, 0xe, &(0x7f0000fd3000-0x15)=""/21) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000158000)={0x0, 0x0}, &(0x7f0000f7d000-0x4)=0x10) add_key$user(&(0x7f0000f7d000)='user\x00', &(0x7f00006cf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f7d000)="", 0x0, 0xfffffffffffffffc) request_key(&(0x7f00004ac000-0xc)='id_resolver\x00', &(0x7f0000237000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f7d000)='/dev/midi#\x00', 0xffffffffffffffff) recvmsg$netrom(0xffffffffffffffff, &(0x7f00005eb000)={&(0x7f0000f7c000-0x10)=@ax25={0x3, {"10661a70f8ec99"}, 0x0}, 0x10, &(0x7f0000517000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2) 2018/01/28 09:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00005fd000-0x2)='/dev/dmmidi#\x00', 0x72, 0x111000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00004d3000-0x8)="dca8c4f960cfb25c") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket(0x863440ed55246347, 0x80004, 0x15c7) getsockname$llc(r4, &(0x7f000091a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f37000)=0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fchdir(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000b5a000-0x4)=0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) creat(&(0x7f000087d000-0x8)='./file0\x00', 0x80) [ 81.337897] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/28 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000056000-0x9)='/dev/rtc\x00', 0x80000, 0x0) bind$inet6(r1, &(0x7f00007da000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) listen(r0, 0x68400000009) r2 = accept4(r0, 0x0, &(0x7f0000203000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000494000-0x84)={0x0, 0x0, ""}, &(0x7f0000375000)=0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000529000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/28 09:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b02000-0xc8)={0x7, 0xff, 0x4, 0x8, 0x3, [{0x81, 0x0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xff, 0x17a, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept(r1, 0x0, &(0x7f000065d000-0x4)=0x0) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000102000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x9, 0x80000000006, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 81.464342] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 81.489069] audit: type=1400 audit(1517130721.418:357): avc: denied { accept } for pid=12551 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 09:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000693000-0x4)=0x400000000000001, 0x3e0) read(r0, &(0x7f0000ae0000)=""/41, 0x29) exit(0x81) 2018/01/28 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:01 executing program 4: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x9)='net/unix\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) msgget$private(0x0, 0xa9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000fee000)={0x401}, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00007df000)={@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]}) sendmsg$nl_route(r2, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x20000000000, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d00000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f53000-0xc)={0x0, 0x2, 0x8}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000f30000)='./file0\x00', 0x40000, 0x190) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000005f000-0x4)=0x0, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c9a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00009a8000)={0xc58, 0x4, 0x80, 'queue1\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0x0, &(0x7f00007f0000)={0xd, 0x4, 0x1, 0x3, 0x9, r0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) renameat2(r1, &(0x7f00003e6000)='./file0\x00', r2, &(0x7f0000fca000-0x8)='./file0\x00', 0x5) 2018/01/28 09:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xfe35}, &(0x7f000001a000)=[{&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f0000884000-0xd3)=""/211, 0xd3}, {&(0x7f0000014000-0xa3)=""/163, 0xa3}, {&(0x7f000001a000-0xf)=""/15, 0xf}, {&(0x7f0000007000-0x5f)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x13f}, {&(0x7f000001c000-0x9)=""/9, 0x3a4}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000-0x1b)=""/27, 0xfffffffffffffe1e}], 0x9, 0x4, 0x0}}], 0x48, 0x0}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000079000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000048b000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ed3}], 0x2c) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000dd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 09:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000743000)=0x0, &(0x7f0000d07000)=0x4) 2018/01/28 09:12:01 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x200800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000003000)={0x8001, 0x24}, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc4c85512, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/28 09:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="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", 0xf9c}], 0x1, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffe}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}, {&(0x7f0000118000-0x2d)=""/45, 0x2d}, {&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x3, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x6}, 0x2) io_submit(r2, 0x0, &(0x7f0000bda000-0x20)=[&(0x7f0000a25000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000fcb000)="ffb03996b305abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) 2018/01/28 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:01 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000000c000-0xf6)=""/246) setns(r0, 0x40000000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000000e000)=[], 0x4924924924926e1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000010000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/28 09:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000007, &(0x7f000061b000-0x4)=0x4, 0x2c) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/01/28 09:12:01 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000808000-0x11)='/dev/qat_adf_ctl\x00', 0x144004, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000059f000-0x4)=0x0, 0x4) r1 = request_key(&(0x7f0000f8c000)='ceph\x00', &(0x7f00000bb000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ba1000-0x1)='\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r1) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000152000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 81.899890] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/28 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 09:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000054b000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f000006b000)=""/24, 0x18) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000de3000-0xb0)=""/176) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000fdc000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000bdc000/0x3000)=nil) recvfrom$inet6(0xffffffffffffffff, &(0x7f000004c000-0x9a)=""/154, 0x9a, 0x100, &(0x7f0000acc000)={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/28 09:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x2001) fchdir(r0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000125000)={0x2, 0x40}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) openat(r2, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) inotify_add_watch(r2, &(0x7f000045d000)='./file1\x00', 0x400) 2018/01/28 09:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) stat(&(0x7f00000d6000-0x8)='./file0\x00', &(0x7f000074b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/28 09:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e71000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}]}, 0x18) connect$inet6(r0, &(0x7f0000792000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000251000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e65000)=0xe8) ioprio_get$uid(0x3, r1) pipe(&(0x7f00008c9000-0x8)={0x0, 0x0}) flock(r2, 0x4) epoll_create1(0x80000) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000c71000-0x8)=0x0) umount2(&(0x7f00005f0000)='./file0\x00', 0x1) 2018/01/28 09:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0, 0x0}) poll(&(0x7f0000f9a000)=[], 0x200000000000004b, 0xfffffffffffff800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000d29000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000631000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) close(r1) sync() 2018/01/28 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000865000)='/dev/snd/pcmC#D#p\x00', 0x80000005, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000af5000-0x10)={0x6, &(0x7f0000f67000-0x18)=[{0x9589, 0x80000000}, {0x3ff, 0x81}, {0x4, 0x80}, {0x7, 0x80000000}, {0x4, 0x7f}, {0x9, 0x5ce6}]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fb0000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="615f0c8d53c7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/28 09:12:02 executing program 7: r0 = memfd_create(&(0x7f0000f39000-0x9)=']wlan0!$\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000fcc000-0x1000)=""/4096) r1 = open(&(0x7f00006c6000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f00008a2000)=[{0x0, 0x0, &(0x7f0000001000-0xa0)=[{&(0x7f000069f000)="3a4060b4d04a118bc9a8843a63a3393ea86cfbf19332a799854a5bdba4ac81fbcb30d2b8bc87cb1b672d5ca8fad494626318175cd96bbada335537bbcbb9e452165dd6cb255c659e3c5742d4ffe8fa07e4bb1ce04b6ce26237993b8ba1fb76ed5d9615060ed6152aafe63f2586419735d69de9940915b0dc2e7be102a62e85d4f2d947b4158afba0fb5a831dfa4f63ec0d5ca3533b8b1b4d97e64fd3d99022e8", 0xa0}, {&(0x7f0000695000)="d2e03b6b932d67f7eb55fc49871d7afaebc4e4974be37c3c236f01a572b7bd7eeb028161354339b490a414fd0ddcbbb7d7239e386055f98aa120701c9509cc96ca7ecb29f1d9f47b32bc9925de806d98348cc2897f5b021699686814a6fcb0509e9dc7ba14b04180ba42b05b51ae5b2af74de4d0342e9a41e78cbd433673f1b3c9de8a82b3481bb82be8f6aca8eb13320050f041dab4e92f20d2af818f19c66e6fa67f8bb686", 0xa6}, {&(0x7f0000001000-0x6a)="d9be31055919e122f7e9c5fe95fd296699bd90d2c2bbb9caad13ec33dbd09b03a37bbc26d7783e9be3a4908f3f32b28f07f46d65e4e0d01310ff170e4486d5090d9520495a7ac56b885c6e43f22f4b48db1dd6fd326423218d300d1afb1b65ed37ad4163600305fa284d", 0x6a}, {&(0x7f0000000000)="5dad6a853328b0ee0c8a1a7d68285a2eda326ee97ac827a14e0abeea0d9c25490da52202814cf361734fa514f94919f2141efe0a7643d3f2b6b4d58889009ce344a0b49559d18f3c1f250f0e5483ae8b", 0x50}, {&(0x7f0000000000)="112fdaae5bebc27d5a8a3f98416e4da2d89d357e62463acd23e0e09766b601c1ec4ef578f8553ded819258954da310cd90245348e8313e45c83214ee00933f273c6c0156628e8af6b6c67ddfd6ab397202506aa4abca7b", 0x57}, {&(0x7f0000508000)="3cd1d295ae24056a553e1508ef91e05ccb6733753378aea393a5c8404d8a64d39516a71f5146d19fbb046948bae3c828d9eb67e36145a6bf1802c2cb316d2ced373004f7fd216a15c65bbac9bbae157108c3834db34f39752eb5e167723111950226fa96ff8f49d88c1d876c1c2496ae2e20b37a22fe05c4c89da88edbe45cff12576a48763e0c6840f95a9f78ed8a6c017add9450b048230f5e49e13d7f7456992cccbe2e90449574d36b098b4b77f3b03105e0dad5fc325c0f902efc31ea2e53954e4b0959b0c1d4b7c39b3358", 0xce}, {&(0x7f000081c000)="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", 0xfb}, {&(0x7f0000dcc000-0xb8)="51cc564d1234245cd7957d72b6156fb10636112ba984757673b833049693936fc17c4ff601d03be175e1c50aed2fa71ffea120528965b4d3f49956b6094a9c88ca3233d2780095afad1cf645a8954281ca32d55765dd4915dfdfb5005116f688ddaeadb9c1e7c514c4455c9199371656cdfe52c10ddaadd1b1a649db013a3eec1b9b39240333ac8c0fb16c94a72725679cb9cf2a3362f57b5d38dcf34a19a82172b8212e5b1dda52a7fc5c86f9dbcc296caece832a1e55e6", 0xb8}, {&(0x7f0000c36000)="1e1f16186a3c91cef11c2a84febb4cd94de57262b0be688b4397e516cfe512b3dc86db6f3127e203ff9f1e26c4d04fecaedd96e13c2ece4f2a6b0b0e0762d3c6815ec2ed6067c53b28f5aa5f9898688ca6412e8fd9be", 0x56}, {&(0x7f0000730000-0xd5)="c51fe97431f30402b67e353a08ce57b3f32d8a9dc360519d52c0e56ad53c446dc059b9ba1f3488fad49e52ae99f5e3d02583840a9f99e79124e2f4a630c330e306e0f7965b91024f22e8a21807c77847479205f20c42190644735ecf944f535620a7f80f9cdfa74645d95c8a1e52ec9d2817520a3c629882b895d7737813a4a273c29b20272f6beefea6b31e0a55539e05f4a546c229c6aad83120c2319d577c24a7930910818d102c6547a272d9456934a4a81d3700b709d077f21da2ba79e6f1f0540e1ec7e2b0323fd49edbf9ea937c958159be", 0xd5}], 0xa, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x434}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, 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@assoc={0x18, 0x117, 0x4, 0xfffffffffffff000}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x2082}], 0x10f0, 0x800}, {0x0, 0x0, &(0x7f0000d9f000-0x10)=[{&(0x7f0000cab000-0x75)="60a4d4b93ebe5334e28b320149fb68bac7ee2d9f28508fddf86fd3ad994975dea184a6aba1982408ad6788ceed7c1e8e50cf6fab243f00eb0b3ef6700a3057559ceb7d06515f541c1cb369dbd055e2d253c78ee6c983020ad9120fe28d1c584f6c07517ad1215330d35e35ab63f4addf3fa453408d", 0x75}], 0x1, &(0x7f0000001000-0xe8)=[@assoc={0x18, 0x117, 0x4, 0x1fc0000000}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0x9f, "5cc152338e0ea0db4d58f19437abfc662799947b3170239ca0d6c2b1485525fa358e8909b217b7674268aea4eca8aea2221e0697d86987bc2d6a89022f0f5f0fece6bbfbf34041174dabd72dfbb70895acc086e5ee9f602c3b597ed0f61aebb324d589f368aabb3a4065af2caeb72c64e7892efc2e4f224c96db4033e140fd12701b4e0f1abf956e7501c39d03de2170501457ba2ab88e1ce32e9205f00753"}], 0xe8, 0x44044}, {0x0, 0x0, &(0x7f000011c000)=[{&(0x7f0000029000-0xf1)="c4a400cdc7a520d1ad638c83f32d96afd085e1db6377eda03b0816c7657c6b16c62a065dd6fa03f60cf1941e8280162e6d3604dc46dfc5f1e110bd766717b15ac9d1212d0dd317983d2919b5d27ff28d0416629eab67fede04643e59c484902cde825ce8c1d01e4d5f769e16a279eef4f5ce819fcd01cae25f7d71a3094e5e8d63e616a9373a42d35b388db715a583b580e0a9024cddcd2f7bee77e8edddd35dbd440099578d0754c270edd88cf43e83a62ddae25e6bfa4f1c8f431aa321bcaa11b713b97ca499a574640a26f4cd3de20bd4a8ab63263e563c6aae0b543dd298bffefb199aa3c4ee45577faf672d93ce85", 0xf1}, 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"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@iv={0xc0, 0x117, 0x2, 0xab, "da25111dad90cbe127c7f3a71f8aaf36317b8b6cf6c825c39cb4552004ed9ed40ccef87145aa980ab7ab134c30d5d536d60df85a1f02ce649a3e001883cce6f4b2ae52691893cf15ebfbc4e7bd747bba2e5b41e27657a060f4faf0646d2f48263ae5de030fb99e49f844a0b6cc5fbaae3ee671c8149b84d799807cf7949eb0b958fda6a0bb421321b80e447acc8f296822b095cd813b02127f3bdeb35b7c7542139b8cddad6463da32582e"}], 0x1168, 0x4800}], 0x3, 0x24000010) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0x0, {0x100000000006, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r0, &(0x7f0000011000)=@random={'security.', 'keyring/security))cpuset\x00'}, &(0x7f000000d000-0x9)=']wlan0!$\x00', 0x9, 0x1) 2018/01/28 09:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ed000)='/selinux/enforce\x00', 0x2000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008df000-0x11)='/selinux/enforce\x00', 0x10200, 0x0) sendfile(r0, r1, &(0x7f0000665000)=0x0, 0xee) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') lseek(r2, 0x0, 0x1) 2018/01/28 09:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000b98000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000589000-0x8)={0x0, 0x7f}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000d1c000-0x542)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r2, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002a2000-0x30)=[{&(0x7f00009f8000-0x9a)=""/154, 0x9a}, {&(0x7f0000503000)=""/87, 0x57}], 0x2, &(0x7f00003ac000)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400, 0x0}) read$eventfd(r2, &(0x7f00006f9000)=0x0, 0x8) recvfrom$packet(r2, &(0x7f0000c6b000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00001fc000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) write$tun(r2, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000076000-0x8)={0x0, 0x0}, &(0x7f00000b0000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000569000)={r3, 0x5}, &(0x7f000037d000-0x4)=0x8) 2018/01/28 09:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000091f000-0x90)={0x8, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009e7000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00004bd000-0x6)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000)='/dev/ptmx\x00', 0x4000, 0x0) getegid() ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000313000)=0x8) 2018/01/28 09:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000032b000)='bbr\x00', 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc01848ff, &(0x7f00005c3000-0x192)="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") r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = syz_open_dev$admmidi(&(0x7f0000770000)='/dev/admmidi#\x00', 0x8, 0x121000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000055c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000ee8000-0x8)={r5, 0x27}) 2018/01/28 09:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffefffffc, &(0x7f000017b000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000ff1000-0x12)='/dev/snd/midiC#D#\x00', 0xfff, 0x100) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000615000)=0x0) semtimedop(0x0, &(0x7f0000ddd000-0x30)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000582000-0x10)={r0, 0x0}) 2018/01/28 09:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f00005e1000)="", 0x0) bind$inet(r0, &(0x7f0000fb1000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f00008b6000-0x8)='./file0\x00', 0x40) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a42000)=0x0) 2018/01/28 09:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x10000000028, &(0x7f000046b000)=0x80, 0x4) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r1, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/28 09:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 82.503275] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 82.598889] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/28 09:12:02 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[], 0x0) 2018/01/28 09:12:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x140, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x4, 0x0, &(0x7f0000002000)=[@enter_looper={0x630c}], 0x7b, 0x0, &(0x7f0000003000-0x7b)="a9c7a880091708a61b1962de5eb224c9505ece3c3584eea8f966f3581edc83f80149bd150d129e6e72b07855305419896aaf47f947c4808732d608b06eec8fc1d7854b4f5cfe191be37aae47dd251e690a9ae96773521001f2561b6bff23499592f320c6ab796f619488e261d1932e63d5179cf2067db73318fcf7"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000006000-0x4)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000007000)={0xd0003, 0x0, [0x84ac, 0x6, 0x4, 0xff, 0x401, 0x6, 0x64, 0xa0fe]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000)={0x0, 0x0, 0x2, 0xff}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000002000-0x10)={0x100000001, r5}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) prctl$setendian(0x14, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6, 0x9, 0x0, 0x4, 0x2, 0x400, 0x6, 0x87, 0x0}, &(0x7f000000a000-0x4)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000009000)={r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x0, 0x6c4e9855, 0x2, 0xffffffffffffffe0, 0x7, 0xc2b0, 0x101, 0x5, 0x8, 0x1, 0xee1, 0x10001, 0x100000000, 0x400]}, &(0x7f0000003000)=0x108) 2018/01/28 09:12:02 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000458000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000051e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c94000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000022b000)={0x1, 0x0, [{0x484, 0x0, 0x0}]}) 2018/01/28 09:12:02 executing program 4: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xfffffffffffff5ac, &(0x7f00001b6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e83000)=0x0) r1 = getpid() mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000e85000-0xe)='net/dev_mcast\x00') r2 = socket$inet6(0xa, 0x6, 0x5) bind$inet6(r2, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/28 09:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r0, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:02 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000000d000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000005000)={0x4, 0x1f, 0x7fffffff, "c1dd174bc571", 0x2, 0x0}, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x5, 0x45, 0xee, 0x0}) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mincore(&(0x7f0000006000/0x4000)=nil, 0x4000, &(0x7f0000008000-0x75)=""/117) 2018/01/28 09:12:02 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e97000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000f96000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000020f000-0x4c8)={{0x0, 0x0, 0x0, 0x0, "075d175d32aead4c0020b753cfd708ef06132b8f4cd5fc12d5927184b60cfa0472694d5b316520691b5332df", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x2, &(0x7f0000324000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000000000, 0x8, 0x6, 0x0, 0x9, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8000, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) write(r0, &(0x7f0000d80000-0x3f)="2eeba364de024300b6bad2f5e093ebe3801cc277561636fd1dc19a2ed04517f6b1c79b46af77b7caead4e809e7ab67d19f401e2afa8f88732936f3c863021a", 0x3f) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) read(r1, &(0x7f000060e000-0x64)=""/100, 0x64) 2018/01/28 09:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400003, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ustat(0x800, &(0x7f0000757000)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f00003a0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f00004bb000-0x8)=0x9) socketpair(0x9, 0x7, 0x70b0f74c, &(0x7f0000620000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d45000)={0x7f, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00006c8000)={0x3, r2, 0x10001, 0x2}) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r3, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r3, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r3, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/01/28 09:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r0, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000928000-0x12)='/dev/snd/midiC#D#\x00', 0x81, 0x2000) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000e21000)=0x1f) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) readlinkat(r0, &(0x7f0000ca9000-0x8)='./file1\x00', &(0x7f0000056000-0x8a)=""/138, 0x8a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$unix(r1, &(0x7f0000249000)=@file={0x0, './file0\x00'}, 0xa) dup2(r0, r1) getpeername$unix(0xffffffffffffffff, &(0x7f0000242000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fbd000)=0x8) 2018/01/28 09:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r0, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001de000)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) 2018/01/28 09:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005cd000-0xb)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bbc000-0xce)={0x0, 0xc6, "fd484f4ce065dc0f806e17d79be6f7db22a079b96cb4d87e5c41f2c0fe03b0adebf62ff0a306a98007067f2dcba66c25f4e230dd79ec043da88778962b245d418c0a6b582949f00c8bea5a0945669ee3d57524fcee13d78596430874a70eda459b00d6c2f88eb4637af0e3c1ebd6915932a4824c38f9a6ea0bbb1886761bbc354d8a86e49293ba31a5f3a799fb6bbbfc2bacd467bd6c27016d5e958556fcc92844c850b6daaee6d3c66bbb7134792e11ce6e147fbcc1f5e3b28e67b6e6eac69e9b57750c3012"}, &(0x7f0000646000)=0xce) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000895000-0xc)={r2, 0xc69a, 0x20}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/28 09:12:02 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000480044dfb, &(0x7f0000001000)=0x1) 2018/01/28 09:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) r2 = geteuid() lstat(&(0x7f0000c3e000)='./file0\x00', &(0x7f0000666000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/01/28 09:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f000098b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00006de000-0xc8)={0x5, 0x0, [{0x4, 0x91, &(0x7f0000b42000-0x91)=""/145, 0x0}, {0x3, 0xdf, &(0x7f000049e000-0xdf)=""/223, 0x0}, {0x20001, 0x7e, &(0x7f000084c000-0x7e)=""/126, 0x0}, {0xd001, 0x5d, &(0x7f00003b2000)=""/93, 0x0}, {0x0, 0x9, &(0x7f0000200000)=""/9, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000fad000)={0x0, 0x0, []}) 2018/01/28 09:12:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) sched_getparam(r2, &(0x7f0000011000)=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}) set_mempolicy(0x0, &(0x7f0000013000)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000182000)=0x0, &(0x7f0000a37000-0x7)="87d40dc2191a92") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/28 09:12:02 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:02 executing program 7: syz_emit_ethernet(0x5b, &(0x7f0000d2b000-0x5b)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x100000000, 0x4c3, 0x6}}], {@mpls_uc={0x8847, {[{0x7f, 0x8, 0x1, 0x9}, {0xae32, 0xc5c, 0x9, 0x9}], @generic="87ebce778cd2d8d939104ec49a02bd7ed413b6718e7741b5575b951587792afd54e476e35be30a3fcab781b45d2ead9540dea8d64eda785726000503fec8bff567"}}}}, &(0x7f00001b4000)={0x1, 0x3, [0xa4f, 0x6fa, 0x9f7]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b36000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f07000-0x4)=0xe8) getgroups(0x2, &(0x7f0000930000)=[0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000)=0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000002000)={{0x32f, 0x5}, 'port0\x00', 0x10, 0x800, 0xff, 0x7fff, 0x8001000, 0x5, 0x7, 0x0, 0x7, 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]}) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000)={r0, 0x28, &(0x7f0000003000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000)={r4, 0x8, 0x8}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000005000)={0xf7, 0x20, [0x5, 0x0, 0x6, 0x2, 0x6, 0x1aaf, 0x3, 0x1]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000)=[@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000006000+0x529)={0x4, 0x0, [{0xd002, 0x36, &(0x7f0000001000-0x36)=""/54, 0x0}, {0xf001, 0x5c, &(0x7f0000006000)=""/92, 0x0}, {0x14002, 0xd5, &(0x7f0000006000)=""/213, 0x0}, {0x1004, 0xc6, &(0x7f0000007000-0xc6)=""/198, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0x10001, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000008000)={@can={0x1d, r1, 0x0, 0x0}, {&(0x7f0000008000)=""/119, 0x77}, &(0x7f0000008000)=0x0, 0x2}, 0x30) 2018/01/28 09:12:02 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000044f000-0x8)={0x0, 0x0}, &(0x7f0000ef6000-0x4)=0x8) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000ef6000)={[0xd000, 0x104000, 0x1, 0xf000], 0x6a, 0x80, 0xc63a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008ee000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000b36000-0x6e)="3729877561818141ba0062e3cb5f4411a5bd1f90394bab08ba0213d1a8cc93729f68ca4dd5afb4107f9c3a52f16ea5608eb58f1876ac4ae9926319795a6b1771a80a06d339eaf176b23b62b8352dc0f2ca5e680f0a466fc3c581bf6167977dd719d6b8d22715338736adbd090600", 0x6e) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) 2018/01/28 09:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e6d000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000c30000)="ad23a64f1b2b33cc8f921df40018c448f00cac31a1838580921707ebf480d988a126f2e754b0368e104601cd80aa287b507a0cbbe99ef8f7014308c926534fa1efe3b4f928ff42647b73cac4db6f8060e24fb0d6db35116ea3ab930eb431bd9dc4e5e87682b347dcc7171f955fa2faeb5352") sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000525000)=""/4096, &(0x7f0000391000-0x4)=0x1000) 2018/01/28 09:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a26000)=@sack_info={0x0, 0xfffffffffffffff7, 0x368}, &(0x7f0000dc5000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000076d000-0x20)={0x9, 0x3b, 0x204, 0x6, 0x0, 0x2, 0x80000001, 0x6, r1}, 0x20) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000033c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000000b, &(0x7f0000447000)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f000045d000+0xd93)={@common='gre0\x00', @ifru_mtu=0x1000}) 2018/01/28 09:12:02 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:02 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000000f000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000017000)=[&(0x7f0000018000-0xd)='-\\eth0)proc{\x00', &(0x7f0000017000)='*/vmnet0GPLem0:posix_acl_access(eth1GPL\x00', &(0x7f0000018000-0x2)='-\x00', &(0x7f0000004000)='security*keyringproc#\x00', &(0x7f0000008000-0x4)='GPL\x00'], &(0x7f0000010000-0x20)=[&(0x7f0000008000-0x8)='[wlan1^\x00', &(0x7f0000018000-0x2)='+\x00', &(0x7f0000018000-0xe)='securityself{\x00', &(0x7f0000004000-0x7)='^/].@@\x00']) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000000e000)=[{{&(0x7f0000016000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000000c000)=[{&(0x7f0000002000+0x8de)=""/47, 0x2f}, {&(0x7f0000015000)=""/0, 0x0}, {&(0x7f0000016000-0x8)=""/8, 0x8}, {&(0x7f0000015000)=""/174, 0xae}, {&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000016000-0x66)=""/102, 0x66}], 0x6, &(0x7f0000000000)=""/4096, 0x1000, 0x1ac}, 0x8}, {{&(0x7f0000016000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000016000-0x30)=[{&(0x7f000000f000-0x1000)=""/4096, 0x1000}, {&(0x7f000000f000)=""/142, 0x8e}, {&(0x7f0000003000)=""/73, 0x49}], 0x3, &(0x7f0000012000-0x1000)=""/4096, 0x1000, 0x9}, 0x1ff}, {{&(0x7f0000016000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000016000-0x90)=[{&(0x7f0000015000)=""/11, 0xb}, {&(0x7f0000015000)=""/93, 0x5d}, {&(0x7f000000c000-0xdc)=""/220, 0xdc}, {&(0x7f0000016000-0x6)=""/6, 0x6}, {&(0x7f0000015000)=""/85, 0x55}, {&(0x7f0000005000-0x9)=""/9, 0x9}, {&(0x7f0000002000)=""/71, 0x47}, {&(0x7f000000f000-0xa)=""/10, 0xa}, {&(0x7f0000011000-0x43)=""/67, 0x43}], 0x9, &(0x7f0000003000)=""/249, 0xf9, 0x4000000000000000}, 0x8}, {{&(0x7f0000014000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000000a000+0x22d)=[{&(0x7f0000012000)=""/148, 0x94}, {&(0x7f000000e000)=""/160, 0xa0}, {&(0x7f0000004000)=""/123, 0x7b}, {&(0x7f0000006000-0xc9)=""/201, 0xc9}, {&(0x7f0000002000)=""/179, 0xb3}, {&(0x7f0000016000-0xd9)=""/217, 0xd9}], 0x6, &(0x7f0000003000-0x43)=""/67, 0x43, 0x15}, 0x1}], 0x4, 0x40, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000000a000-0x25)=""/37, &(0x7f0000015000)=0x25) r3 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000014000-0x3c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x360, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x198, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:policy_src_t:s0\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3c0) 2018/01/28 09:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2ad, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x2d7, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000304000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a4c000-0xa4)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x38d5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0xa4) 2018/01/28 09:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) symlink(&(0x7f0000bd2000)='./file1\x00', &(0x7f00006dc000)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f0000901000)='/dev/loop#\x00', 0x2, 0x400180) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffffffc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000006c000-0xc)={0x6, 0xffffffffffffffff, 0x0}) openat(r1, &(0x7f000086f000-0x8)='./file0\x00', 0x400000, 0x0) rmdir(&(0x7f0000f27000-0x8)='./file0\x00') 2018/01/28 09:12:02 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000004000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r1, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/28 09:12:02 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 82.992861] audit: type=1400 audit(1517130722.919:358): avc: denied { relabelto } for pid=12746 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:policy_src_t:s0 tclass=packet permissive=1 2018/01/28 09:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000f0c000)='/dev/snd/midiC#D#\x00', 0x10000, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000ce9000-0x5c)={0x3, 0x1, {0xffffffffffffffff, 0x3, 0x80, 0x2, 0xfffffffffffff976}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 83.027855] audit: type=1326 audit(1517130722.957:359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12743 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ff00000 [ 83.079579] audit: type=1326 audit(1517130722.957:360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12743 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ff00000 [ 83.107963] audit: type=1326 audit(1517130722.957:361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12743 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ff00000 [ 83.133122] audit: type=1326 audit(1517130722.958:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12743 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ff00000 2018/01/28 09:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000126000)='/dev/vcsa#\x00', 0x5, 0x262400) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c1e000-0x4)=0x0, &(0x7f0000e0e000-0x4)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004e5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000e3d000)=0x3, 0x4) flistxattr(r0, &(0x7f0000497000)=""/75, 0x4b) write(r0, &(0x7f00004f2000)='\f', 0x1) r3 = getpgid(0x0) perf_event_open(&(0x7f0000658000)={0x3, 0x78, 0x7, 0x8, 0x800, 0x3b01, 0x0, 0x4, 0x20002, 0x2, 0x2, 0x4, 0x0, 0xe90, 0x3, 0x1, 0xc7, 0x80, 0x2, 0x3, 0x100, 0x5, 0x6, 0x0, 0x7, 0xb8, 0x7fffffff, 0x8, 0x10000, 0x70da, 0x1f, 0x7ff, 0xfff, 0x1f, 0x5, 0x0, 0x100000001, 0x3f, 0x0, 0x7fff, 0x5, @perf_bp={&(0x7f0000f1f000-0x1)=0x0, 0x5}, 0x6, 0x1, 0x1, 0x6, 0x7, 0x2, 0xa52, 0x0}, r3, 0xfff, r1, 0xa) 2018/01/28 09:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2ad, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x2d7, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000304000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a4c000-0xa4)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x38d5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0xa4) 2018/01/28 09:12:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000413000)={0x9, 0x40, 0x400, 0x7, 0x800, 0xb7, 0x3ff, 0xfffffffffffffff7, 0x7, 0x81, 0xca4, 0x3}) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x328) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000026000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r1, 0xffffffffffffffff) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r2, 0x0) 2018/01/28 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:03 executing program 7: mmap(&(0x7f0000000000/0x975000)=nil, 0x975000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_route(0x10, 0x3, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000841000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000096d000)=[{&(0x7f0000808000)='G', 0x1}], 0x1, &(0x7f0000971000-0xf0)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0xfffffffffffffffe}], 0x2, 0x0) 2018/01/28 09:12:03 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x6, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xed43}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xfffffffffffffff7, 0x1f, 0x9, 0x2}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffd9e, ""}, &(0x7f0000001000-0x4)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = semget$private(0x0, 0x3, 0x3) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000001000)=""/43) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@int=0x82e1, 0x4) 2018/01/28 09:12:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x9, 0xa440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7, 0x6, 0x3, 0x0, 0x6, 0x1, 0x1cc8ea8b, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xcd, 0x40, 0x8, 0x7}}, &(0x7f0000628000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c6a000-0x10)={0x401, 0x8009, 0xa000, 0x88b, r1}, &(0x7f00005e3000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d2b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) close(r4) bind$unix(r3, &(0x7f00007d9000-0xa)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x8000, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b57000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00009a7000)='/dev/ppp\x00', 0x240000, 0x0) 2018/01/28 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d44000-0x4)=0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b87000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a7a000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000076000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000af6000-0x18)={@loopback={0x0, 0x1}, 0x613, r2}) getsockname$inet6(r1, &(0x7f000016b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006d1000-0x4)=0x1c) pipe(&(0x7f00002bb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000a3d000)=0x0, &(0x7f0000f67000-0x4)=0x4) r4 = syz_open_dev$sg(&(0x7f000079b000-0x9)='/dev/sg#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000e83000-0x8c)={0x2, 0x122d, 0x0, 'queue1\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]}) ioctl$int_in(r0, 0x5406, &(0x7f0000eb0000-0x8)=0x0) 2018/01/28 09:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c1f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa01}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rtc\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000037a000-0x15)='/proc/self/net/pfkey\x00', 0xb0000, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000765000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x7003) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000049c000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) dup3(r0, r1, 0x800000000) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/28 09:12:03 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0\x00', 0x2}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000c000-0x4)=0x0) setpriority(0x2, r1, 0x81) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) pwritev(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f0000007000)="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", 0x1000}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000068f000-0x1)=0x4) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5685, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000065a000)='/dev/mixer\x00', 0x10002, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000ff4000)=0x6) 2018/01/28 09:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) [ 83.257582] sctp: [Deprecated]: syz-executor5 (pid 12790) Use of int in max_burst socket option deprecated. [ 83.257582] Use struct sctp_assoc_value instead 2018/01/28 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000aac000-0x8)='./file0\x00', 0x101000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000306000)={0x2, 0x0, [{0xf000, 0xd3, &(0x7f00006d6000)=""/211, 0x0}, {0x14000, 0x1000, &(0x7f0000d3e000)=""/4096, 0x0}]}) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x2, 0x1, 0x8000, 0x6, 0x7fffffff, 0xfff, 0xb03, 0x0, 0x8, 0x81, 0xe20800}, 0xb) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r1, 0x0) 2018/01/28 09:12:03 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000c000)={0x7, r0, 0x1}) ioctl$KVM_SMI(r1, 0xaeb7) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 09:12:03 executing program 4: get_mempolicy(&(0x7f00000a3000-0x4)=0x0, &(0x7f0000000000)=0x0, 0xfffffffffffffffc, &(0x7f0000132000/0x2000)=nil, 0x100) r0 = socket(0x4, 0x3, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x404000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001000-0x30)={0x5, 0x1, 0x6, 0xfffffffffffffffd, 0x5, 0x2}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000cca000)=0x8, &(0x7f0000000000)=0x1) 2018/01/28 09:12:03 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x5, &(0x7f00002ea000)="", 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006d9000)=0x0) kcmp(r1, r2, 0x6, r0, r0) [ 83.309770] sctp: [Deprecated]: syz-executor5 (pid 12803) Use of int in max_burst socket option deprecated. [ 83.309770] Use struct sctp_assoc_value instead 2018/01/28 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:03 executing program 1: r0 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000700000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x103000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000001000-0xc)={r3, r4, 0xffffffff}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80005, 0x0) r6 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x3f}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000001b000-0xa0)={r7, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x2, 0x6, 0x10}, 0xa0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000018000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x0}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x310) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsn(&(0x7f000001c000-0xa)='/dev/vcs#\x00', 0x4, 0x200400) fcntl$getownex(r5, 0x10, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r8, 0xc1105518, &(0x7f000001d000-0x110)={{0xfffffffffffffe00, 0x1, 0x2, 0x7, "921fcb0274f1098561b107c1001182cac595354fc46b30e80534442fcc38116c8a69d47814febdfef155dfcb", 0x400}, 0x0, 0x0, 0x80000001, r9, 0x2, 0x3, "094baeb4e01518264ebf67a3b8180c785ebd5fa92d74ac5d49e3398520b65f5f4e7b31e7772e5a44ea51493ab00ffee793d0709df3c8290b5c40e2d4b883e347", &(0x7f000000e000)='bcsh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1cb8, 0x0, 0x5d, 0x20], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r8, 0x4008af21, &(0x7f000001e000-0x8)={0x0, r8}) r10 = open(&(0x7f000001d000-0x8)='./file0\x00', 0x180, 0x1) ioctl$TIOCNOTTY(r10, 0x5422) bind$inet(r6, &(0x7f000001c000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r11 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$sndmidi(&(0x7f000001d000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x101040) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r12, 0x84, 0x17, &(0x7f0000017000)={r7, 0x7, 0x80, "7460e9a3968fd534bc23355062cbd3b6400d829b18715330fdfbd947c333fc35460be65bdb7e0d563e2347c1fd3f7e94db620cdea0b4942bf5960933beb899cdf8800e66c31a03543d8c908de1c26184cf2ee8844fa0637f24716fd7d9d68c97f923234af66c3ca03652661a509e96df31301bb695712ebd8d73fe77517d947d"}, 0x88) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000001c000)='/dev/snd/midiC#D#\x00', 0xd1, 0x10000) ioctl$KVM_NMI(r12, 0xae9a) setsockopt$IPT_SO_SET_REPLACE(r11, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/28 09:12:03 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000aa2000)={r3, r1}) shutdown(r2, 0x1) writev(r4, &(0x7f0000cec000)=[{&(0x7f0000edc000)="bc", 0x1}], 0x1) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/28 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000068f000-0x1)=0x4) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5685, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000065a000)='/dev/mixer\x00', 0x10002, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000ff4000)=0x6) 2018/01/28 09:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = request_key(&(0x7f0000b1b000-0x8)='trusted\x00', &(0x7f0000286000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000424000-0x3)='*)\x00', 0x0) fstat(r0, &(0x7f0000aaf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000093a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r4 = getgid() keyctl$chown(0x4, r1, r2, r4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r0, &(0x7f0000720000-0xed)="", &(0x7f0000e67000)="", 0x0}, 0x20) 2018/01/28 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) 2018/01/28 09:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/01/28 09:12:03 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000005d000)={0x8, &(0x7f000070b000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000448000)={r1, 0xd}) pipe(&(0x7f000070a000-0x8)={0x0, 0x0}) r3 = semget(0x0, 0x5, 0x0) semctl$GETPID(r3, 0x1, 0xb, &(0x7f00000f8000)=""/160) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000003000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3f0, 0x2e0, 0xd0, 0xd0, 0x1c0, 0x2e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000070a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2e0}}, [{{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xff], [0xffffff00, 0xffffffff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='bpq0\x00', {0xff, [0x0, 0x0, 0x0, 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]}, 0x67, 0x2, 0x2, 0x9}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, 0x18, 0x18, 0x6}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [0x0, 0xffffffff, 0xff000000, 0xff], [0x0, 0xffffff00, 0xff0000ff, 0xff000000], @generic="49ce11cbfe6d21b00d20f95ec0946827", @common='bridge0\x00', {0xff, [0x0, 0x0, 0x0, 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, 0x14b38ecd, 0x2, 0x2b}, 0x0, 0xd8, 0x120, 0x0, {0x0, 0x0}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x9, 0xfba, 0x10000, 0x16, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, 0x17, 0x1, 0x7}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [0xff000000, 0xffffff00, 0xffffffff, 0x0], [0xffffffff, 0xffffffff, 0x0, 0xff], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff, 0x3, 0x4}, 0x0, 0xd0, 0x110, 0x0, {0x0, 0x0}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xd, 0xfffffffffffffffa, 0x9, 0x0}}]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x7fff, 0x20, @ipv4=@broadcast=0xffffffff, 0x1}}}]}}, 0x450) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000601000)=0x0) 2018/01/28 09:12:03 executing program 7: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/175, 0xaf) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x1, 0x9, 0x62d, r1}) vmsplice(r0, &(0x7f00000ba000)=[{&(0x7f0000042000-0x85)="18d29928e0d4b09977ef34a96e87cc303b90f259f1574ff34c8dc20f71c1bba9807ea260cb976d292c51e911129e8621a7b541224b633a7ec7991300fb8aff782e8ca38862402cd222f871b8fc8b40fe2e61880b83fcb4bfc99d0b6ab8bf8f5e7fa4214f8dc286844d99f7d0ccd7a3e039cd06ff583d06601af96614db449d1c7cd8b9a739", 0x85}, {&(0x7f0000006000-0x9c)="6e0f192a56b86c2e64a4aea51acfa0e57e6de8ec84f63f67d10dc0df375ad1f1b653321c769ba331879ec3f48e5e77dd665278171fb54e5f33386daa107de9c3ab9c94c64744c4ab374747f4fa1610a8fc3038981dfbc08b653741e28a44ebe1515ba5aca85c953cdc59e40398db3dea7fdf61159c64380757e46ba6bf19493755a75fd46d2091b908e8ba4e7ea3fffdada10d8bb9bd12ab4222dbc2", 0x9c}, {&(0x7f00000b8000-0x52)="aff2b9a8724c750e47b778d20c3e949a5c55034b3bf634e93e93b2204156e0f7dd39452aa5bf37032f2bf6ea377afd6634ddd9c0ccf648b35269863e818a8eeff239f0b749871bdb896137086054aa127710", 0x52}, {&(0x7f0000026000)="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", 0x1000}, {&(0x7f0000052000)="d92b83eca132ae13eec2648de5611ece9a22bdcbf4aff73673b18101996f7f8381937227115334fc965e7f5e6447e8be1ff98f338db29da045e308f05985c184309ef5d7b3290cf216cefc7e2c805c7dccf926f83c201986c7f9ab24fda78cce558a893d4ab834e14df593fc7ef30695e25d4dc12840266a22c6d8065f8bbdee5cf7fcb85137c007d6fff83eabfd4a69cc0779a75520cc071b6cb85e2eec2ce8", 0xa0}, {&(0x7f00000bb000-0x5e)="49af6fdaaf619070123d31521c051c970da7fec71e7bb952a9edfa423b32e3519af4d3d7bb4f16f212823df8590884b276a814009e9a64b4dd8831d7c1a3458a9a357357a39ce0d4d9f6f0585b45556e0b4781fb4e39c16c109d135f764f", 0x5e}, {&(0x7f00000bb000-0x1)="c0", 0x1}, {&(0x7f000003a000-0xa1)="7eaf476d70af7a6e1c4356eaab3455fc303df4839fe13f4dd28e11bdf45e5a0a7fbaaa0a407f5bf8ff3c614286302eeb872dcccd92f5431517ed6ff6198477b5bc2397e6022077cd60e8d302b61fe49b3d6dc09bc6178c7736a9a1b681f42fc5b0b142a74ca38e915c83784264acadf3db5a9a6e8802ccea47cdd9ed0452fcd342b6202486fec00a6457880addd37e4dba3888bf1c9b51ad4c0597f2254c917e80", 0xa1}], 0x8, 0x4) fcntl$setsig(r0, 0xa, 0x3d) r2 = fcntl$dupfd(r0, 0xaaef39d538f4bf4c, r0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000bb000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0xab0642dfe8c5de8a, &(0x7f0000076000-0x15)=""/21, &(0x7f00000bb000)=0x15) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000bb000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ba000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000003a000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) 2018/01/28 09:12:03 executing program 7: r0 = syz_open_dev$midi(&(0x7f000090b000-0xb)='/dev/midi#\x00', 0x7, 0x80202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"6cbb16d746c5d3"}, 0xe9a8}, [{"5f71bcddb3257a"}, {"bc648599cea71c"}, {"8857f72db82c01"}, {"b5c0cf312ad308"}, {"cb0c071c2a5596"}, {"a35225e04eab37"}, {"026ad88f7e67ba"}, {"aa5a23b81b63ae"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r1, &(0x7f00003f7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) 2018/01/28 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:03 executing program 4: socket(0x8, 0x800, 0xc17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eca000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) close(r1) listen(r3, 0x0) accept4(r3, &(0x7f0000646000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a9000)=0x10, 0x0) sendmmsg(r2, &(0x7f0000926000)=[{{0x0, 0x0, &(0x7f0000b0d000)=[{&(0x7f0000bab000)="422506f7f57b12fb5f5d161a5dea1f3bd2af4736b849011c39a92f0af815cf683af1d739458b8970866093bd4cd70e3ff096d217be9eefb9c8c75c1bf470446ab5301f9b9b70449793a9077c59cdee304fd6aa46cb6479cbfc6d355cc190c9e2ce41825510d75f58", 0x68}, {&(0x7f0000c24000-0xbd)="f32558417719f08d5e84d06fe59450200d79a14c0942eab735fee29fe2070402ff370ef76ac6f30ae9e7ad36eb0f26709bd1a3a38a8e263321057126b14060d82fe87ad3991c97c36b575d0ecde264c62b96c424b38384aa69b90539e9bbe53b28384bf276a2891a144a67e2c1c056fb0ee0c7fceeca51953828d0bece54b912436cb43ee816aa9016917cba815838c05362374f70bacb6eab821687086f8e4245ec0d3c0890c16929f4400c2dcc2a9919ab151f853eaeec9f34c8bbd5", 0xbd}, {&(0x7f0000101000-0xf8)="662e9d03b35a8ad0df75698488a9aa3633f711ea4d07f55c666667173fee5c8674e733b2791b25434256d179064f686fbd9bc57b2953a103b1c3e3037d82dfb154f9f8aa7a1f39df7b175456ad9aa19bc192d998845842fb987c6a909c384882a5897d95345dc353142f5dfddaa6440fa2590d2633a365ea1352bb6b0bbce93038f6a532e2a612181d4222541f5560df24ab4fe0359cff1a50e53483298ff943c61ba9ba7edc5bb1160dfc1715a09f9b0b6752bfca5b264194d854e33b9a74c2cfaa8cc032aa1d4e07b24e59589c097be67ba23c9a4f418ae9fa4b95bcacf27e77cba57c76999fd1d195819e38d9d4e7bfe261b9363fb283", 0xf8}, {&(0x7f0000710000-0xba)="2b8e24589400bb0029b491ed03b17d10366a1b6925b72a7318e07c43cdff7a98f7ac9269e165719a65b802a4f2d35666579eab7bdf282d8b1784a159702f64268b3b1f04d17ec52a70daade0cddc184cea19a32c323e35048fbf400ed5a02ebbd9923293a9983673110ac3f5985e00e1a2fdb2c424180678f457fc1babb6cac8d793e64d9fd98aad6f625748ae7dfbd49fb871ba4cb50a41ffca2812aedf4745aea2573e9bdd3fba6c6e00e4365591a331454d080661ef7dbffb", 0xba}, {&(0x7f00003fc000-0x4c)="ae9605d15b5ca9b2095c2ca3ffc57f0d3e174d5dd1c0e2381c44ff481327884116dc15031365a8f2ac4f57cc5e12c053711731fb504fe5309fd8ba8d7abcc77124c75d626b7cce80a795441d", 0x4c}], 0x5, &(0x7f00004ba000)=[{0x1010, 0x10d, 0x100000001, "c474533113b6cebcefd362d57c8d52dcd0461c4c355011f4b0ecc171323518427393a73c3d485221cb23b16d8309490f3caac15eb3be1ef9f22bb0ad84e406404451474030e598c0d46f35aa935d4ad8f20d8a437df7a02cd078712b0dd74d5d6717e5e5769d332bbc37aece95b2063337952eacc9c82c2bb020263b4c2b00db86f3b16a64c6d544217ae27d695b79e8e16f3431d6203581b605ea6b75d28eda25d7ceca9e3abeb3d0d32af11beba55b5c51f013f88e000f9c1cafe70e0a81683e760df290b366f4503a86229c327ce9213b8865e34901a70dfd348c5088a2ba973733dbb5cf2b41e1b5e5b6a4905c670c302eb02236d8f4c23b6d9900737224b351d209aedcd45732d89ad13f00b2fe65abeff66eae050f46d9cdae6a393a455a4812c1c8abeab0c5828242106b0eed29337508f5738804a427048e0f94c3749e6002555f6fbf47ae8419b35f02f43cab5fba6df85a59b1a151b203a90df6418584776ba9ee9105e4d21c63fe633ea4fb1293c40ea4294ab05d901efdf9d9916f5799002a8ef39c065d01f3176578eaf42920e4a89aca65046189b71e9717537b1302deca0c94478b79fa82c976b431d7d89bf3e2a4b3b30bccefd6a7e5b37cee439e8fec823b7071f4655e650adf2020af3159a89af565bf784c3501e3782a8b7979244222036e160de16ae2e12cd3ffe440393da54ceb3c75d3f6b5badd0afe1201890ccbe9e151eedf6d5e7f80b03b00aea3c99115f09b3220adf8c841c9db7bae025b16a0b15e9da52bc02b8cac5c8c436211aedc89887f0ffdfed7dd33b58795e185c4f43099e9443b65bf85459b1b4fac7f9854902e316ac0ca54edb9b0ff91ce23c616498403262e91fce9c688a1d0acbcbae242f2a5444f9817a5b238a34fd00d60c5f46e62cb13284609153c30b54dbf4887e6c7b70b86d71da6bd3c3c6a50ca415a9fd4390c1c14686f0960055680d56a3864bffda5075a17d31b48bdbd129116d06feab99b8589ad19eb111def685818aeec90982fb28a65e56614d21a95207edf16e0a1f5b5907bcc5999c0aa4f4578a3ba730078573d70bb51aaceaede74fb591cbf6766eee25a16395bee25f9170dda85fe00d6ee77dfe8be2749f33e562f86652a2254bce074b1630463e0924b5dbeadaf932af5b362e524e38f67f9323df0be3f6e36b38d5a3fea63e337b7175db8b66c078245aed7e338966e25fe8953ef8768c902aac07d5252649ff5ff7c28d55d2251b29167cb41440e9b639958a66aa8c574e854bba704cfe6adab454396646a1c73f0dba8ecbba8753f8515bd7e8f356be06a6b88cc59521df7a962ab23f2fbf1873cb6290aaaf48dd770006f666f1d37dc61a36a99bccf2edb82cbb7ba6180cd7bd8987e623f8843ab1e19f64cb4b54a928b47170250da9034b6c32febe4e3786959144ca7ce476c9c9e745cd9c02f346d8342cdf1a1932a46c2918227af64e9ae3e0ed496d6047cfa7d117c537d4c79645f3bf85700086e58a39bd94c9545de775756a0589f3ddc7d8822b44fccd4bb91fe0cd7df36e40923c8a49f7e282c341365ec6e6b653dfd646d4483003e09a54b74e1c52f881f394511ee8f9e448ab98876fa7202462dcd13a251161dda34fbc77c72bcf4779ed052fd75483430f328d472e62c98dab9567b8e310938c6fe5461af559a2d3257c3c5ec05ad110ebe66d5a035bf75860952aec5cc29c26d76fe18b5cdb213d133965e832dba52a962c37b2bfaba104bf4727dab8f2c7cafd0e2988f01df88777bb8f9f8dd627e327c6c56186364bebf8c16fa8481048a8bb81c84856d7cbcb12f4dc31d73df943e7f2dd975de5aa10dea51e75953a852979a1e8534c7bbed81e8226c62d52a2b3f0ee4a916e9a1ddbd14db88eec419b86275e7d42ce8d16cb239fd87cccd9b58093fd533e83c7d9231e1b3b8023ca0f89be7949a02474684a4c02b235e85525e863d0a7b39ecc0adedaf692c84681e15046ead0e45576f24654a91aea5edafd5ca89c825bd30d5a1195b2d374c30b238f270615e88ff416b833d9d8d33a68ec1ef3206d6a65d2d7e65c9c5e8c375599c987687697f61b211c8eaa947ad42f5ff1f8fc7b1a91d99f457e0cefaf8dcd325fa6ed7abcfe6a1bfdf31a21ec2ef2690e7cb43d27337ed9a30edba3e0eb65cf2b39d5dd7c1a02fbe10dc84c05d30a5f7857d3f593aaf7827b13f07bec38cda4fb2755b8e7ce07717703bc5d3b3100e09d36415f71db329fa75c59340855822dfe089a070f02debf1b84d48924c1eb0fd9bdbdf40e8798fa0b41fd69bfb28a65b883ead5976b62e1e265b28754a85644f5c8596d2a9d6dd1d8921bba935dad8cfaa00a169b73143c1b65c070cc75db4b45be3e60464e5b00f6142c719d05a3c7baa851ac63294100c86237ff6dcebaeda652683c64bf76aa6a880a20ad2b7a7cccb947e7bb86b8db69e9e0ed6d752149d2752fffe64f263f83f96fe4b99c35fcf341a574424651211922732cc6f4010041822434992fb7f7b7835ad304fcc28ed8f3b2cf2280e6420f1f4b2a644bbc76ab11a73fe0c8016b5c8628a498d87f2126e8495f527edc2495a489d8beb7ede83b176f0878837f0c30be3b97163df8dbddab5fda4f8fd3ba1762ebe8c1ee8d7545b4cdfb8d354ecab7ece47cd1351a83bb6b86065ae653641cf02e2f30fdbbde4dbb5172338d1573b09774382c8f2d7fbea7b0aca9964c45f05ac8d1d7f5f0518de8fa9b752580f00d591e5f6d1e116172a42b713ec365262485fc994e66bb246ba7fb90303af2742ed3adb81337ce34ac2f9c1850e927c0f66d4a3009024152e0ad50fb76879197a6607ca923ff567190cd4604456d316c943d044a33948982a59fc3f1475f9072b6cc05f7ffc217903747a81cb49d36702b916c3e1d7dd8e17209612d250568dcae9b6dd751c9d5860e13984f25fbf92dea071aa388c828611a135353e13c0e21a2928429667bfa3d9f28822bf6e29f6cff5ad027b61897075891d8870dce6976c8f306dcc427adb8bf2b924a1590313fc87028ea5fdb8482db8f6119a14268ce780d6c0a680e92a705937439403afe8c877cf4af793d7fcab5fff72277dc35f3a2598ec1376a13ee6a27eff99e53e4ac74e1d23311481dfb2f20983a08c7cd607811efbc5bd8dc73a8468d930b931ce4d9d16af250697cc40cf58cb6a5cecaf0631217dd8da69f4bf2eab3fc6e9ab3acfd76e1492f0f3a9c3fcf2d8c52906e3780c0ae915fd76c342af74c272a886058e4eecb63c6aaafcde2af741ccc2b47910835b2095987eaa59ab9e12cb3edd0d2b69f78db4c8303b7fb2e037e8e5c3b8d2759fbd43fbeb52ba2bf87a59a325d174415cf4b2d777c3bcfb35d1b4bbeda56e05a2de51478a7600b1b510b17f4006896041d7b18809e58ca665b731226fb9db5f124c1b2cf0cab7b14eec3888d770e62f1e61ab245f6ddbe64abecccbf373f3ab3040add72094d6605ca46b25b965d668e3240bfc4df59a328137d3eed1e9c89695eb3783b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{&(0x7f000050b000-0x3d)="f4e8b418f7186835a46e9057a5adaf1f5f2319566ac23034f213633de9423f8d5b762d6b2a2b2a5b15de4b0b4de724f6e5fbade00760fa0d743d5de447", 0x3d}], 0xa, &(0x7f0000632000-0xb0)=[{0x60, 0x0, 0x200, "b6d3350bcd378a069e14eb52df91f601815810b5c5000cbd5d2881f0ccdf64b300d512ac731b346a20a2cf997aa01c9512149734a5979038f3a40f0bebc78109df166dd79fba09cb49883d53"}, {0x50, 0x111, 0x1ceb, "0e702d67582c5bda9c6299dde73de4a657cbbd705bc6e240689500865103262b09c60cd423c42a63107d2296cf619ebfdbd1342ffbe7f5090c1c"}], 0xb0, 0x0}, 0x4}, {{&(0x7f0000720000)=@llc={0x1a, 0xf8, 0xff, 0x4, 0x1ff, 0x74f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000067c000-0x10)=[{&(0x7f000043b000-0x4c)="371f027987be508c4972d7adcfba3ff441dabf09449fd0b484df27ed98a0dddfa1ddea2828467481dd603cbef249c649e534c3e89ef5e354045b4fbcd87fd6f6ad4a52d32cb7a9d1727cdabc", 0x4c}], 0x1, &(0x7f00008d6000-0x140)=[{0x108, 0x13a, 0x8, "aae9f7e5dc360727d8a6d700abc775a644483e289ba05177218a6e51abbbcdfff5da16be1854a70e823dcb4864fc9a47370bbad1bbbd86da5483bc6f6186a9c1ba27bfc0bb888989f174385e4df3b7d012163becd8cd2032832a228ca4d87f5fa5dda9b549658c9339658e68359420594cb19d0c188d590a63a5b5ca2953ca79b9b455f01d7d192ae2e2386c6a55970f923c276834b7c6b45026571a3ac404aecaf2b499da4faa8489c66a09d4cfdee1e2f604cc7978a16e96cfeddd681c7fac11af51f4d09182056f82736130bd44e7b34760e8926af8225d05ed439898f398a8f0ba8b6c1f447541503871f076ee5fe2eec163835d56"}, {0x38, 0x12d, 0x7, "74807c1734f32afb9293c82e53bfc843f0291d2c1dbda285e0b32870b3b8859b0ce371d8a86e"}], 0x140, 0x0}, 0x4}, {{&(0x7f00000c9000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000203000-0x20)=[{&(0x7f0000f82000-0xcf)="bc0d9d18d05504147f164ca9ce7784e742ac5468eea5740d70fa67d2057c37ddbb7247c14e183d3724d97d16efddd04dc4545054144344a5d60d33db6317fb254a6bfd68a8a9adce291dab07adadee63614ae471563ebcd4ce03327e4d77e37e34f127227b3367bfb03b4a56b2f01ebd60e724cd48b32a7b86f666ae4381b6df9dada79c568bd8f9f983ae2bfcd4a74265539b5c1c52c30b13289b9fb1020f3114b545cca05835a7d2ab3e1876a0e7c35b5bbfbab5c2018b183dae0e615c757fb410a6c85840aab715f719eadbd6e9", 0xcf}, {&(0x7f0000abf000)="228bcbd87234a6187ce70eb872077e69dcb0ec4b2a985c339c577a7e61e7cd286546d7677ecc15d94cf972353efeeb2d907b61ec6a097c069574410994b434", 0x3f}], 0x2, &(0x7f0000c67000-0x170)=[{0x30, 0x184, 0x1, "d5e6a1ac1b43a5d27e0ce9694bbd6ae8f3f2d872f1069ce9a16c62d392e08c"}, {0xc8, 0x105, 0x1, "e3d04652ec64190f55d3df652f6c6eaaebead4d6e68f9c0ac886d445958863bc4b5524ab4d9ec00b972f9af0335ca66723ed7b5e32d71c5f10a750b35fe08ecf6df6b70b420c55024dc4fd67e052c5c4c07f7e7d3e55be2d61ab382edcd86a43e9db6a96f3f773706bd759080b2a3ac21205df498020ccd65bf71f91046528eff8557e3c98451d13d495a32b9a2ccaba79782e74dfb283bb891d5ae8ee78647a79b0946584561f48843fc2404ded28c499c3d7291d60"}, {0x78, 0x10f, 0x10000, "7e39fd86d6224fbbe9c186ace927f79a10007ab162b65c094d8b3c76f1eab24b86d2fd565565a0deb2b5efe592d7a34df207be79513fab91097411bf36a2857f0b186a4226aa91eda6c480e916a7f1799825a27daeddb454b1564053c27c5a9d0d052f58d9c2"}], 0x170, 0x1}, 0x10}, {{&(0x7f0000176000)=@pptp={0x18, 0x2, {0x1, @rand_addr=0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00008d7000-0x30)=[{&(0x7f0000344000)="d83a6b5f60", 0x5}, {&(0x7f0000aac000-0x20)="f8ccaa15cfb5260fa4f0d5bcfb2a8d31942a85a5bf569f3511fee5c95ab723ab", 0x20}, {&(0x7f0000414000-0xe8)="9aa936d328fdaa9b52cdc1a56212bb45c69da0f1d5c7703f179782c1a000426f2f0e14d54bc6a3be97e424bc0beafdaa782fbe7d35beb9fdf2f4c25739e134b1831f597d8cec1febef74fc633f0b791a648c755418d072e27c7652e861ac0c37b211c5e2eb0bb3c273833421c9de9e6ac1c093bbdfcd9a9e96b06b5a8af1bd1b5d149dbc0df81e7ab570d4d3539e381ec74872fcecc71ee76c7521e749bb1fd2f63b78b4b5b5255e2a1b34991174391673fb2a6c6388227a73f3a6dc741c689ee42b18fd622f2d73c8d8bd8736906aed4bd81e46d3702d1f1e63c2b069d1b411e9a981bd4bc4cdff", 0xe8}], 0x3, &(0x7f000090a000)=[{0xd0, 0x13f, 0x2, "0e097ca2f459bc4b838a664f5345a660689f900b88249506ff1a0aacf91d740543a18ab3bd55ab34e11d728ddb94e9a2f2c5072faf8c9213a084d01f431c5299e4554194549a54712d312969c94dca63641bf6c489ffa2feacb8f546e7948d68a5346912b90bb2ec5eee85b7111a7e838d77c6b12b4039c29d8e6e4b90dd1c0f424218e47254f83f35ede323d673aba8781981b520ebc7d96ecf56c80a4e83d7ee4eb5ed530803c4172d9d206afbf80a987708937ce761dcad50355ea5cd974f"}, {0x28, 0x0, 0x6, "d3a84d704afb4115fb1a54d410aad5067d1f7b8651"}, {0x70, 0x112, 0x0, "ef383888a5e85afabe5ad5699297643c3d6625d3d1ad3bb06c34d0e164a5f73102650b226cde9c8c7427ab350bcc80d6586f4b6499d07465110a4c7fcab4367d7c0c77f07cd13f604879c41e1cb56024bd9d9385a83eff71a8"}, {0x80, 0x116, 0xa79, "a2f8593bf476a5527f1ecbe455d51ff75ac48c4cb6a0fb5d27a0a8470bc2088df6a023eafb06b3abe07a5d9e051d39d3ba7ec5fda7d4c5008bff655b2653704de9070dedbb48a2f089b6f933dfd7e52eac8ddc299da10f9e77b4f95abfcbc56e8e8f5008b34163a720d336faaa13"}, {0xe8, 0x0, 0x8000, "6d9070c3b993c69675edd83f47346b51e9f1b46a59b8cbd4edfe30582ef2901ea3f38032904f59a5adff00e9bbd459841c07415cae5a70eea479ccb5954e1e484d8a9a6882596ce22275c6df30fa4ec72e1aab7559b2fee0fb042b5952c3336dfbad49214709ebcf60df525de26bc69d24649d9a7039a0e5a3f372322246db687a2e23eef093e3a35682eb4afcfa5076c6a715bc24078e2eb101d5dde9d0619e03a83133a81bc657c2631d583ec4906327bab3f305e07d923941ad9db85c5edfc298d02be1b22375ad43cc2d566158132b8436"}, {0x108, 0x100, 0x1b0, "61b7e8239ca925b09110a8d3ed26a1b29c236cefa1a65f53d733c4b91b6d4c16947fc2bcb1bc2df2d5eb1cdc80555a932270fcffbc5497b0d6d9b805bcb29c2dab87d6d4d740cc64734d0780e6791ab96a8c7249493ddfd33093fcb4ee3cc4d71d9b4aa462c6aa537a871b8160327db0fbf59dc0f90d4ff0bc509ffc678fa216a5dd01c2f8e6a3ae3ff5f61f7f2d636d087379cdc5a79918b1b28252b4b97ac0aff7149dd6231622fae0624e479bb4dd40a4b79448c2c1411f54c2b7bc2c60a048a8c80d21de90e62bba26298013f49ce1745b187c9742eb3bbdd46d69d70879c6e1a4c72ae481b2bcf382bb72bcd411be03803563b189"}], 0x3d8, 0x20000000}, 0xfffffffffffff07b}], 0x5, 0x810) dup3(r2, r1, 0x0) 2018/01/28 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000836000-0xa)='net/icmp6\x00') execveat(r0, &(0x7f0000f61000-0x8)='./file0\x00', &(0x7f0000eb7000)=[&(0x7f000066d000-0x2)=']\x00', &(0x7f00003a8000-0x2)=')\x00', &(0x7f00002f2000)='wlan1$md5sumGPL\x00', &(0x7f0000ec0000-0x12)="70726f63626465768e65746831056c6f2e5d24256d696d655f747970652900", &(0x7f0000f08000-0xa)='net/icmp6\x00', &(0x7f0000d50000-0xa)='net/icmp6\x00', &(0x7f00008ca000)='\x00', &(0x7f0000c7f000)='ppp0wlan1trustedkeyring*\x00'], &(0x7f00000f0000-0x10)=[&(0x7f00009ca000)='\x00', &(0x7f0000bf1000-0xa)='net/icmp6\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000326000)=@assoc_value={0x0, 0x0}, &(0x7f0000f52000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000087d000-0x8)=@assoc_value={r1, 0x8}, &(0x7f00008c5000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r2, 0xfff) r3 = open(&(0x7f0000ceb000)='./file0\x00', 0x80200, 0x151) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f000045d000)=0x1) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000551000-0xa9)=""/169, 0xa9) 2018/01/28 09:12:03 executing program 5: semget(0x0, 0x0, 0x0) clone(0x0, &(0x7f0000001000-0x98)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000c2f000)="") waitid(0x0, 0x0, &(0x7f0000f50000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) 2018/01/28 09:12:03 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) setns(r1, 0x40000000) 2018/01/28 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f00009fd000-0x10)=[{0x20, 0x0, 0x8, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fchdir(r0) write(r0, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) 2018/01/28 09:12:03 executing program 7: socketpair(0x2, 0x0, 0x9, &(0x7f0000e06000)={0x0, 0x0}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000034a000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000fec000-0x8)='./file0\x00', 0x113) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d89000)=0x0) process_vm_readv(r1, &(0x7f0000353000)=[{&(0x7f0000816000-0x17)=""/23, 0x17}, {&(0x7f00002be000)=""/155, 0x9b}, {&(0x7f0000914000-0x10)=""/16, 0x10}, {&(0x7f00001f7000)=""/196, 0xc4}], 0x4, &(0x7f0000477000)=[{&(0x7f0000d4f000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() capget(&(0x7f000081e000-0x8)={0x20080522, r2}, &(0x7f0000946000)={0x0, 0x3f, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/01/28 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000287000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000660000)={0x10003, 0xffffffffffffffff, 0x10000, 0x1000, &(0x7f000081f000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000558000-0x14)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) munlock(&(0x7f0000c36000/0x4000)=nil, 0x4000) getsockname$packet(r1, &(0x7f0000bc6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000dc000-0x4)=0x14) r2 = syz_open_dev$admmidi(&(0x7f0000ea6000-0xe)='/dev/admmidi#\x00', 0xff, 0x204000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000983000)=""/253) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000156000)=0x3) 2018/01/28 09:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000a60000)='/dev/vcsa#\x00', 0x8, 0x0) accept$llc(r1, 0x0, &(0x7f0000de9000-0x4)=0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000011b000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004e9000-0x20)={0x7fffffff, 0x0, 0x10002, 0x8001}) r4 = gettid() sendmsg$nl_generic(r2, &(0x7f0000afd000-0x38)={&(0x7f0000b94000)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f000069c000)={&(0x7f0000fed000)={0x1250, 0x25, 0xb08, 0x5, 0x1, {0x2, 0x0, 0x0}, [@typed={0xc, 0x8d, @fd=r0}, @generic="6430b97a19e1990216c733a7a419413b7002d622f0a22bd5b2b71aa0a213d5081a865431f6d2adc39a051661a05ef8d75506269144c9ad32fd7e9c71473e01ae466c4c1748fa0a0f73", @nested={0x1120, 0x7c, [@typed={0xc, 0x31, @ipv4=@rand_addr=0x0}, @generic="88b667cca699748fafceb8af07731fe1eecc4833fb6f64075e07648327e6eedc60bb521b4f0b9f39dbb23251d8b36de1a40564b628ec9633e4872bb1ed1c2108fbf15121af5fa73a91a1806126435ff09f614300e6ad38e74b49fa2fbb08eaf59cea327bcf4d7b1b2a678067b0f3dc363e9d8524fd8103d33fd50ac9fe43fefacf7ba04bd4b625b1412f51a4b79b2a940280c1156b7718dd8aba48819ea9f76265f95cb039dfaebe37", @generic="f423ba7c7d0d9179e8904ea1c42d69d80a643aea9303298161e1b23cd409a7f76526929b5cdf2f511306d50e836538f735acff2d253183ae866a02210c5a72f49ab340f8942ea05e0ac21eb6ef3eb4ac86", @generic="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", @typed={0x8, 0x14, @void=""}, @typed={0xc, 0x3e, @pid=r4}]}, @typed={0xc, 0x6a, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @generic="62a0e8a23a5c7fc83e4d83444070cce5191d7b8a804e1eb16e177e18ca152120d3df67fcbdf5825fd2f9a2de062270dd9482b0c45a56244e52c51db3453f1d19ba2f23e5fe6f80919859cd76cbd30bbcdd3f3fe80b57a5a87eb7be30c71b75066d42", @nested={0x4c, 0x67, [@typed={0xc, 0x4d, @fd=r0}, @generic="014537ed03dbec3f895769e429215ef46f2107fbbd253de26b37c4f2164d3610d4273ce0570d5462f8391a183137f87780a665e617e4ca43ce0c8c"]}, @generic="", @typed={0xc, 0x14, @fd=r2}]}, 0x1250}, 0x1, 0x0, 0x0, 0x800}, 0x40) r5 = shmget(0x0, 0x1000, 0x78000200, &(0x7f0000217000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000060a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcd000)=0xe8) getresgid(&(0x7f0000b50000)=0x0, &(0x7f0000300000-0x4)=0x0, &(0x7f000068e000-0x4)=0x0) r8 = getuid() r9 = getgid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000a45000)={{0x7ff, r6, r7, r8, r9, 0x20, 0x859, 0x0, 0x0, 0x0}, 0x1, 0x2, 0x9, 0x2, r4, r4, 0x3, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00003c1000-0x20)={0xffffffff, r3, 0x10003, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000243000)={{{@in=@broadcast=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=@empty=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}}, &(0x7f00008b5000-0x4)=0xe8) openat$rtc(0xffffffffffffff9c, &(0x7f0000ab6000+0x8f4)='/dev/rtc\x00', 0x127f00, 0x0) r10 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r10, &(0x7f000067e000)=[{0x0, 0x0, &(0x7f0000c37000-0x20)=[{&(0x7f0000cb4000)="b4970f961c5d1ef515427d6b4ac26b72", 0x10}], 0x1, &(0x7f000021e000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r10, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cf4000-0x15)="ff07000000697479637075736574404046657600a9", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c23000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2f41, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x8, 0x4, 0x0, 0x100}, &(0x7f0000674000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000044e000)={r1, 0xffffffff00000001}, &(0x7f000010e000-0x4)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004f6000)={0x4, 0x3, 0x8000}, 0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000af9000-0x8)={0x38d, 0x8}) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xd) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/28 09:12:03 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0x4, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0xfd, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x5, 0x80002}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40cd02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget(0x1, 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000002000-0xc6)=""/198) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001000-0x8c)={0x5, 0x200, 0x5e000, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:12:03 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000628000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0xa1)="81b7e3c7734d5fa226e3a4bbb5abbc6e79f15076a421f517916e63e731140fac6d62819cb0f552e4e4ab5495f5b8d61907f89057459bb992501d8b6560798cd4e666aa29df449cfaf4ff96916b1cb0b2789c3e264f4e72be8111fbf4ac5e14013fc6b1b36c0e8812feddb738704b319405c773ac17e396bafc2bca3f1f17a22fa463941aa1e8b67b28ce62533e66d4dd70e22fe57f7b434662988fbe7d60858311", 0xa1) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x1000}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x544, 0xace, 0x10000, 0xffff, 0x80}, &(0x7f0000001000-0x4)=0x14) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000002000-0x77)=""/119) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000)="96b467161a", 0x5, 0x1, &(0x7f0000001000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000+0xe89)='ceph\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)='/dev/sequencer\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r3) flock(r2, 0x3) keyctl$clear(0x7, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000)={0x9, 0x5, 0x7, 0x0, 0x100000001, 0x8, 0x5, 0x4}, &(0x7f0000005000-0x2d)={0x7, 0x1ff, 0x8, 0x400, 0x20, 0xc242, 0x2, 0x8000}, &(0x7f0000001000)={0x100000001, 0xffffffff, 0x10001, 0x4000000000000, 0x3, 0x8001, 0x3f3d, 0x6}, &(0x7f0000004000)={r4, r5+10000000}, &(0x7f0000000000)={&(0x7f0000003000)={0x1000}, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000006000-0x10)=@req={0x200, 0xffffffff, 0x20, 0x1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000007000-0x8c)="07acf77764d5abc85864f86fe5916c31790ac014ff50e11ce7f7984d4f8cf9f9205304330bca567fbee6fc863670fa6b8135ea3140ce398adbd81f1ef1dbdf3c8d3cdc4d5691f48d8792fe453408ad4a378b17251a6206763c48e001e0fa9a8cf5b55a4d96ac4bb36f735bf58db70b84301d147150fd7c9fe32990c7dcb16541572804c5014df9951ee2d61e", 0x8c, 0x20044004, &(0x7f0000002000-0x10)={0x3, {"6b60c24acbbebc"}, 0x9}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000008000-0x1000)=""/4096) 2018/01/28 09:12:03 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r1, r0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000050000)=0xa30, 0x4) 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(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "880800000000000000aa961ef6c699e36900400000f9ffb4d3000018a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000050000)=0xfa5, &(0x7f0000051000-0x8)=0x4) 2018/01/28 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:03 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f000001e000-0x12)='/dev/input/mouse#\x00', 0x6, 0x10000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f000001d000)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x26e, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@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]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@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]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="e46a922f8efdf555aeadc01997a6f7bb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) io_setup(0xc58c, &(0x7f000001f000-0x8)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f000001e000)="57e166e4b3281b382f7141f541bf2d1d53a05f5679921c4792cddd172e68021685c7cb839d77bae31a09a874972ab0c054fb623e95467eaa", 0x38, 0x6, 0x0, 0x1, r1}, &(0x7f000001f000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:12:03 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 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000ebb000)='/dev/amidi#\x00', 0x9, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000d37000)={0x7fffffff, 0x5, 0x856a, 0x100, "b9579d94d1c6367d06f180d0975ad25b8b287a5d18b32f60242dcade76404565eef2f1f332bd5becf6fad5c9", 0x80000001}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000367000-0x8)=0x1) 2018/01/28 09:12:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000001, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00005b9000)=""/155, &(0x7f0000001000)=0x9b) 2018/01/28 09:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a37000)={0x1, 0x2, 0x4, 0x2, 0x0}, &(0x7f0000ef6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ef9000-0x6)={r3, 0x3e000}, 0x6) r4 = syz_open_dev$sndpcmp(&(0x7f00000c5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fda000-0x4)=0x7f) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000ca6000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r5}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00002ba000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) modify_ldt$write(0x1, &(0x7f000071f000-0x10)={0x7, 0x20001000, 0x400, 0x6, 0x4, 0x1, 0x627, 0x800, 0xcb, 0x80}, 0xb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick=0x0, 0x2, {0x4, 0x4}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006c1000)={0x0, 0x0}) prctl$intptr(0x18, 0x80000001) keyctl$session_to_parent(0x12) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mlock(&(0x7f0000472000/0x1000)=nil, 0x1000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004ab000-0x3)='lp\x00', 0x3) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) r6 = fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000ce6000+0x730)=0x0) r8 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000bf0000)={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fe0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a42000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c51000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ba8000-0x4)=0x0) getresuid(&(0x7f0000e58000)=0x0, &(0x7f00001b9000)=0x0, &(0x7f0000e6c000-0x4)=0x0) r14 = getpgid(0x0) stat(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000a6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000458000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000d9b000)={&(0x7f00002b3000)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000d53000)=[{&(0x7f00005c0000-0x11c0)={0x11c0, 0x3e, 0x102, 0x3, 0x1, "", [@generic="eb08218d17b3a48bfc89cae6135042192c7056bdc02703984b7aaad389d33feead7218ad5d5a161eb7e507b0b2f9b362fbe20fab24fb1e459e96a0633b96b5ff735bb00702dc1f8968df959493cf82e9dbf43f2ed67824204226e01d506f8f69a678856c5be614f47f", @nested={0x1144, 0x1c, [@generic="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", @typed={0x8, 0x24, @void=""}, @typed={0x28, 0x22, @str="707070305e40ca2773656c696e75783a747275737465645e776c616e3000"}, @typed={0xc, 0x88, @pid=r6}, @typed={0xc0, 0x2f, @binary="3abd63489cffb0ba1b481e6d9889b2bb8bd42ad9ed392fdd1c1e96d4788338f7f9879a49a36a6f1a2817b50f7157644f183c55dd9d5c1f6818e2f85479b119494eea472e75b1e24853c35feedf4a602b3ba5a52f09934bfb0d5cd95c0eb23e844f85e1f9cf2cf2306b9f25c593edb8e00e074925d4e9863abc10a31ecc29c3c71ba41027d57f4e23c91112129e38239900a1abde37b099da7b7111fbaa198e9767111a6efaf35df3054628fe5731bbb32c0d267b59"}, @generic="a51d5026e8704431928a33b0de5710dbb31d4b3b40bc8d33f302d1b6d4476bdfee8af0e83648794068e0b7b03744ecfc61541e9b8b7f9b", @typed={0xc, 0x34, @pid=r7}]}]}, 0x11c0}, {&(0x7f000028a000)={0x50, 0x3e, 0x4, 0x0, 0x0, "", [@generic="e8b7a863e5de85ce47bad145e8819d870af981250a55203f57254c287b5c2cb6ae6ee2744716", @typed={0xc, 0x76, @pid=r8}, @typed={0xc, 0x5d, @fd=r4}]}, 0x50}, {&(0x7f0000c09000-0x20)={0x20, 0x1e, 0x0, 0x6, 0x0, "", [@typed={0x10, 0x2e, @u64=0x58ce25c5}]}, 0x20}, {&(0x7f0000ed8000)={0x1a4, 0x39, 0xc20, 0x2, 0x1, "", [@typed={0xc, 0x3a, @uid=r9}, @generic="168b5bf5e962c69a96d2d21fb6d8046458594066f39001ee1e1c9d0c7a8e69c99d785c9528fb4d1a48c35b967bfd41cf0c9db29116fe89dfa55ad6804b3fd6677d6a8af2c414434823b59cf35558cb3b11dc5670f8", @generic="d7761d36cc161ed8e7b6327b7cbba9a959ac6b4ed224bb5ef97f2223b3310a53c59434581e33d5b670273a3450c448a4deffa0a8fcfc516453629749e2d5dca23f61559098865b20f83d2344ed0c2cc44c15365301f708fd4b78cf2f7fb6", @typed={0xc, 0x77, @pid=r10}, @generic="f5da650742bf4dea7457aac4adf7de4e922ac7cf35bfa8f359414d6be2f7388b078dc1115c5542ab0288aeb485fd8b187370e5ff9949653e60da430c2cd8aca8700b434fd9a50f3690f0ffcd0c72ff1ac7b69b12f57be40b724ff31b019342471b8d", @nested={0x34, 0x5b, [@typed={0xc, 0x45, @fd=r0}, @typed={0xc, 0x53, @pid=r11}, @typed={0x10, 0x5e, @u64=0xffffffff}, @typed={0x8, 0x36, @void=""}]}, @generic="e1ecd03949601bf078e39673822d507c45f947bc21a3065f1eaff16a1873c6cb6ad38818", @typed={0xc, 0x5b, @pid=r12}]}, 0x1a4}, {&(0x7f00002cc000)={0x1184, 0x22, 0x8, 0x5, 0x3, "", [@nested={0x10b4, 0x18, [@typed={0xc, 0x45, @str='\x00'}, @typed={0x18, 0x37, @str='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0x54, 0x2b, @binary="611441e7d9c5f589d003188e60a0ee3cad4c125df79410d4955a909ad2fef677a3129cd5d9ef04f867adc64b2ec707e2514cdba028af7c95af71e870359c4d77ee7bc569d2e9ecf62332"}, @typed={0x38, 0x2, @binary="a42eddc66983eccc27f419d61c77ec2d1572b49365c2238bb3e82bd0132f82a616cf7d9f4c9c2f76bd03a425098f"}, @generic="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@nested={0xb4, 0x4f, [@generic="e6ba2e9097393f0eab7b7fb5ecbaac7880b950d1f8aa78521612f2e64809afac2e92c858b00462dbdb583d0f6ee1049edac0b78e7f98f14676e4a7535deb100aa5303f35500575591e4e4d1f8abdd636858d6a2d514cb759be096d9ae168b327dede67fdb39ddb81e499d47f55b222f95a10fb750ec66c83c06c0ba65c39625e1e36e1b5f0b1ce26e27d8301605860774b267b26dfe7018c637efe9f1c3bd73fb862717cfa756006f64c57f5af1510"]}, @typed={0xc, 0x1d, @u32=0x5}]}, 0x1184}, {&(0x7f0000a05000)={0x3c, 0x2d, 0x302, 0x7, 0x3, "", [@nested={0x2c, 0xc, [@typed={0x10, 0x0, @u64=0xfffffffffffffffa}, @typed={0xc, 0x28, @ipv4=@empty=0x0}, @typed={0xc, 0x31, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}]}]}, 0x3c}, {&(0x7f0000fa1000-0x10)={0x10, 0x28, 0x8, 0x3, 0x2, "", []}, 0x10}, {&(0x7f0000bb7000-0x1c)={0x1c, 0x2e, 0x2, 0x0, 0x1, "", [@typed={0xc, 0x38, @uid=r13}]}, 0x1c}], 0x8, &(0x7f000012d000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r5, r0]}], 0x38, 0x80}, 0x8000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/28 09:12:03 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) syz_emit_ethernet(0xce, &(0x7f0000002000-0xce)={@random="00000008c66f", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x33, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x67, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x8001}, @hao={0xc9, 0xffffffb7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}}]}, @dstopts={0x33, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1f}, @jumbo={0xc2, 0x4, 0x4}, @calipso={0x7, 0x10, {0x4, 0x0, 0x3, 0x5, [0x10000004]}}, @calipso={0x7, 0x38, {0x5, 0xc, 0x401, 0x2, [0x100, 0x1, 0x7bd, 0x6d47, 0x7, 0x2]}}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x40000000, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/28 09:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x4) r2 = dup(r0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00006b3000)=0x0, &(0x7f000049e000-0x4)=0x4) setsockopt(r1, 0x7, 0x7, &(0x7f00000e5000-0x56)="477a243614f4076dd3dd38738d58419b7299cc86f301e57a5e2244ac5634d48b47657cc62778e880261cae467b7f552df268f4ea19ff801e33bba048e27a0e72d1c73bf8116ce0ee265579e2b3d8850c5f6a982566a5", 0x30c) 2018/01/28 09:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bac000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c74000)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffff80000000}, @in6={0xa, 0x3, 0x3d0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2caf}], 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000a86000-0x10)={0x5, 0xd35, 0x6a2}) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) read(r1, &(0x7f0000dc6000-0x44)=""/68, 0x44) r2 = creat(&(0x7f000037c000)='./file0\x00', 0x8) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d26000)=0x7, &(0x7f0000261000)=0x4) creat(&(0x7f0000890000)='./file0\x00', 0x20) timer_create(0x7, &(0x7f0000697000)={0x0, 0x1e, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004eb000-0x4)=0x0) timer_delete(r3) sendmsg$nl_route(r2, &(0x7f0000a55000)={&(0x7f0000bf9000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000a9000)={&(0x7f000059f000)=@getneightbl={0x14, 0x42, 0x505, 0x1, 0x2, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7fff) connect$netrom(r2, &(0x7f00004a3000-0x48)=@full={{0x3, {"e0bbe153aa223e"}, 0x3}, [{"adb52b9c848826"}, {"b3f7c9c63efa75"}, {"29451a16f28e9a"}, {"09a3a820b0ab5b"}, {"fc3576eba27797"}, {"fb09ec7db10f1b"}, {"28e5e07463925f"}, {"ab015fd4cdc6be"}]}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/28 09:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$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) stat(&(0x7f00002f7000)='./file0\x00', &(0x7f0000d67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000045e000-0x4)=0x0, &(0x7f0000e8a000)=0x0, &(0x7f0000c19000-0x4)=0x0) r5 = geteuid() setresuid(r3, r4, r5) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0xffff, 0x0}) syncfs(r1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000c4d000-0x4)=0x10000, 0x4) r1 = socket(0x10, 0x3, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00003fa000-0x4)=r2) dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00001ac000-0x8)='./file0\x00', &(0x7f00005a0000-0x11)=@random={'btrfs.', 'systemeth0\x00'}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f02000-0x8)={0x0, 0x1}, &(0x7f0000b5e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b26000)=@assoc_id=r4, &(0x7f0000a28000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000ba9000)={r5, @in6={{0xa, 0x0, 0xd4e1c37, @loopback={0x0, 0x1}, 0x8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff, 0x10001, 0x81, 0x3}, &(0x7f000031a000-0x4)=0xa0) 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$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7f000-0x10)='/selinux/policy\x00', 0x0, 0x0) write(r3, &(0x7f000092f000-0x24)="240000005200000000000000a72304000afff51108000100febfffff0800020001700000", 0x321) 2018/01/28 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:04 executing program 7: mlock2(&(0x7f0000e88000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8000, &(0x7f0000ce5000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f10000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000027b000-0xb)='/dev/mixer\x00', 0x800, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f0000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00009b9000)='./file0\x00', 0x80000, 0x20) r5 = userfaultfd(0x80800) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b94000)='/dev/vcs\x00', 0x40000, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d1a000-0x9)='/dev/vcs\x00', 0x2, 0x0) r8 = eventfd(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a7f000)={0x0, 0x0}) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc1000-0x9)='/dev/rtc\x00', 0x800, 0x0) r11 = syz_open_pts(0xffffffffffffffff, 0x801) r12 = syz_open_dev$admmidi(&(0x7f0000fbf000-0xe)='/dev/admmidi#\x00', 0x8000, 0x800) r13 = socket$vsock_stream(0x28, 0x1, 0x0) r14 = memfd_create(&(0x7f00007ec000-0x1a)="3340766d6e65743076626f786e6574302573656c665c2c7b9800", 0x1) r15 = openat$vsock(0xffffffffffffff9c, &(0x7f0000745000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r16 = syz_open_dev$sndpcmc(&(0x7f0000fac000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5176, 0x640a01) io_submit(r0, 0x8, &(0x7f0000c87000-0x40)=[&(0x7f0000b55000)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000741000-0x1e)="52e0de965b76f12aec710d6036095345677a99110e14d42c1090ee7c700a", 0x1e, 0x100000000, 0x0, 0x1, r2}, &(0x7f0000795000)={0x0, 0x0, 0x0, 0x6, 0x2, r3, &(0x7f0000b86000-0x2e)="c7e61fe52bcc58fa82ca66561395e1ef595836730788b6d07edca46da591498b22f8c644d0f113d5ca803746e7a4ce8e7de883a3d093948eda45027bb809b2626b4990660f93e71dead3a738ad4b5b0276a01372f88f00f34da4f343df2809777282bf20de18fd51e1f585e5d1c59895b6b1a5fbd0c6d1fed061c5e7aa3e", 0x7e, 0x8, 0x0, 0x0, r4}, &(0x7f00006fe000-0x40)={0x0, 0x0, 0x0, 0x6, 0x401, r5, &(0x7f0000200000)="d09d683fcc4c3c9e7461b879782f04c23093984f9ef21728050f1556f0754a859d798bf3eeacd1481bcdeb486dbecdec3d5a2e", 0x33, 0x101, 0x0, 0x1, r6}, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x2, r7, &(0x7f0000c34000)="1069d90a89b38dc87e9b6df8839c9bf530d613434b4579665d8775877b0ef7106904068b0d5f44d19a1f97ffc9327ff606beb11773da3b40f50a2578d7ae471fabaf3c262adb7b8a112cfc94f81779031e9b3376cbf0dc0ce65eb2539e25f33f723b868685c7fbac9f2cde5f407bc53e", 0x70, 0x284, 0x0, 0x0, r8}, &(0x7f000013f000)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r9, &(0x7f0000802000)="9d88671d6a8bb8139988d72b39660aff847e5c25a11f0e", 0x17, 0x19, 0x0, 0x0, r10}, &(0x7f00000f1000)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffff7, r11, &(0x7f0000463000)="01329521fb7ba8e6ff5d94dee78d63f82e4bd635177a1d5a0730f1d57a0ef8021e0fb873f311d8b06fc5096a2fbb26da3d03bc7a95c27e5f23139977769b6f664cbddeb04bc373d4e8ccecabf38b112995a26265204515d8f518094de7e1c4f6c588021c4554d96837d134ed6eab6d9de7f77dcc3fff1ed1ad191bf96ec170a07438f75619ddfcf1d4a7d016ecd78f93bc17b2067929119a1f9ec701072942d0eb4ac8b482f4e909e0df60527cffae7eb7e0a67faa6c8355780e5a4a", 0xbc, 0x6, 0x0, 0x1, r12}, &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x6, 0xc7, r13, &(0x7f0000913000)="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", 0x1000, 0x401, 0x0, 0x1, r14}, &(0x7f0000e70000)={0x0, 0x0, 0x0, 0x7, 0x400, r15, &(0x7f000069f000-0x21)="1d3117680e3d13e59921f6c6899ffafa4aae7f08a1abb07bd57ea2d2a8282a3dc4", 0x21, 0x3, 0x0, 0x0, r16}]) perf_event_open(&(0x7f000001d000)={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) r17 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r17, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006b6000-0x68)={0x14, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f000054c000)='/dev/vcs#\x00', 0x7, 0x80) bind$inet6(r1, &(0x7f000084c000-0x1c)={0xa, 0x0, 0xffffffffffffffe0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cc0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00002b6000)=0x0, &(0x7f0000e61000)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 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) dup2(r3, r0) 2018/01/28 09:12:04 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007e9000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6, 0x1f10}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000062c000)={r1, 0x33}, &(0x7f0000e7c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84800) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000000)={0xffffffffffffff7f, 0x25, 0x20, 0x800, 0x0, 0x100000001}) r3 = pkey_alloc(0x0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f0000001000-0x1)=0x8) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000002000-0x8)=0x100, 0x3, 0x4) pkey_free(r3) 2018/01/28 09:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00000ba000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = getpid() ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000159000-0x10)={&(0x7f00005ba000)=""/44, 0x2c}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000484000)={&(0x7f000053c000/0x1000)=nil, 0x1000}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c7000)='/dev/vga_arbiter\x00', 0x88100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000035d000-0xd0)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x91e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, @in6={0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000760000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c2a000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000aca000)={r3, 0x100000000, 0x4, 0x0}, 0x10) 2018/01/28 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f00006cc000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000614000-0x20)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f00008ed000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$nl_netfilter(r0, &(0x7f0000ade000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f00005e8000-0xc4)={0x14, 0x2, 0x8, 0x400800000001, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:04 executing program 7: 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) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f0000963000)={0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = msgget(0x1, 0xa) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000267000-0x1a)=""/26) 2018/01/28 09:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000013e000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet(0x2, 0x804, 0xffffffffffff781c, &(0x7f0000e02000-0x8)={0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000e45000)='/dev/admmidi#\x00', 0x1000, 0x4000) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000d1f000-0x8)='./file0\x00', 0x80000, 0x28) r3 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000bc1000-0x8)={0x0, 0x0}) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00001f6000)='/dev/vhost-vsock\x00', 0x2, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket$key(0xf, 0x3, 0x2) r8 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000017c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003cc000)=0x60) ppoll(&(0x7f000073a000-0x48)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r3, 0x200, 0x0}, {r4, 0x2000, 0x0}, {r5, 0x8, 0x0}, {r6, 0x0, 0x0}, {r7, 0x300, 0x0}, {r8, 0x80, 0x0}], 0x9, &(0x7f0000aa5000-0x10)={0x0, 0x989680}, &(0x7f000013d000)={0x7}, 0x8) prctl$getreaper(0x28, &(0x7f0000001000)=0x0) 2018/01/28 09:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b1000-0xf)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000045a000-0x4)=[@in6={0xa, 0x1, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x80}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}], 0x38) openat$kvm(0xffffffffffffff9c, &(0x7f0000e9d000)='/dev/kvm\x00', 0x14000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000ff6000-0x1)={0x0, ""}, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffe) 2018/01/28 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = request_key(&(0x7f0000c4b000-0x5)='ceph\x00', &(0x7f0000662000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e80000-0x8)='keyring\x00', 0xfffffffffffffffe) request_key(&(0x7f000075f000-0xa)='syzkaller\x00', &(0x7f0000a72000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004a6000)='\x00', r1) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) 2018/01/28 09:12:04 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, 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) r1 = syz_open_dev$sndpcmc(&(0x7f0000483000)='/dev/snd/pcmC#D#c\x00', 0x0, 0xbff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e4c000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}, &(0x7f0000cd4000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001c000)={0xfffffffffffffff9, 0x8008, 0x3, 0xffffffffffffff46, r2}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b55000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000f9a000)={0x0, 0x0}) writev(r0, &(0x7f0000a47000-0x1)=[{&(0x7f0000829000)="bb1b21b6b4cdaf8b20e2680c17408b8f67dd58b66231ff1fff1a458934600f78e900329b38591047ac5393cc19616be86afd5b93116e5443e1cd334d5c9ca50594b1f01d4caf5e1f2b834d7338cdc1625ab6006baf1ad555acaafefc2b398305fe13da15c3cfdc3e8b", 0x69}], 0x1) 2018/01/28 09:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000062b000)=0x0) wait4(r0, &(0x7f00006c8000-0x4)=0x0, 0x20000008, 0x0) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") 2018/01/28 09:12:04 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xff) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000009000)=0x3, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000010000-0x4)=0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000e000)=0x4) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0x1)=""/74) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000008000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/28 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e9000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000305000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000563000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f00005fe000)=""/145, 0x91) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000344000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000d4c000-0x94)={{0xffffffff, 0x1, 0xdab, 0x0, 0x5a00000000000000, 0x5}, 0x2, 0x6, 0x2, 0x1, 0x2, "709b5924703e9b155d98fb6834d63578ecf5601a745a7552f563008e75d53647340701ae88245abc7c664fa3852638ea6613175f0a85a7cbc2d11d5ef89abefc15e0485e39091b0af16527ba628833fac0f48313b14d20de3d31259e6b3add4d0ce31d0b219222106f5a5411a9d6cf5236a2658b9ff56c25286b00dd0df9b848"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x4) 2018/01/28 09:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000524000)=0x0) sched_setattr(r1, &(0x7f00000c6000)={0x30, 0x6, 0x0, 0x0, 0x2fe3a897, 0x6, 0x8, 0x8001}, 0x0) sched_getaffinity(r1, 0xd9b448dd32c5d18f, &(0x7f0000da2000-0x8)=0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000d2b000)=0x0, &(0x7f00008a7000-0x4)=0xfffffffffffffd6e) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) request_key(&(0x7f0000dda000)='id_legacy\x00', &(0x7f0000156000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00009f4000-0x9)='/dev/ppp\x00', 0x0) 2018/01/28 09:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000261000)={0x0, 0x0, 0x0}, &(0x7f0000589000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e55000)={0x0, 0x0, 0x0}, &(0x7f0000f6c000)=0xc) getegid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009e3000)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0xfffffffffffffe96}], 0x1000000000000003, &(0x7f00006fe000-0x60)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/28 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e27000-0xe8)={{{@in6=@empty={[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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ce000)=0xe8) delete_module(&(0x7f0000d23000-0x1)='\x00', 0x800) 2018/01/28 09:12:04 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005a5000)=[{&(0x7f0000000000)="dbc706f24d966215861e0a0bbc1bcdc16c4324c75d9317afd980cdd20b3279db16e6955fa5bcc73bad5daa7fb940b3bb593997932973fd0fe3d8a613479de0e76363f166947ddaceefbb83d5", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x1000, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000008000-0x8)=0x0, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000-0x10)={&(0x7f0000005000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r0, r2, 0x0, 0x2}, 0x10) r3 = socket$inet6(0xa, 0x3, 0x9) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0xc4c1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000008000-0x120)={0x5, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$sock_SIOCGIFINDEX(r3, 0x890c, &(0x7f0000000000)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00009fc000)={0x6, 0x1000, "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"}) getresuid(&(0x7f000032c000)=0x0, &(0x7f0000a0a000-0x4)=0x0, &(0x7f0000a45000-0x4)=0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000008f000)={0x4, 0x5, 0x1, 0x1}) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) sendmsg$nl_netfilter(r0, &(0x7f000041d000)={&(0x7f00004d1000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000f6b000-0x10)={&(0x7f00004ec000-0x10d8)={0x10d8, 0xc, 0x0, 0x400, 0x5, 0x1, {0x3, 0x0, 0xa}, [@generic="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@generic="32817f9c97a99cad4481c9543e3fa0d6dad5d2c848f12f1003090e26ea896cdaed9097cdf1cdf8e90648e2d41ac63ebe836595bc8f049275ea9e17c8b32748c113ddaae77212da278b2db1b168d1207b4a34f216f58602c1cea51c2fed62831b4d848f7a1a29bf9b959418e5e4c70d766717171a739a9ad80385ff95b07b31e0c444cec2da6bf7", @typed={0xc, 0x27, @uid=r2}, @typed={0xc, 0x3f, @pid=r3}, @typed={0x14, 0x70, @str='GPLmime_type'}, @typed={0x10, 0x47, @str='bdev\x00'}]}, 0x10d8}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fremovexattr(0xffffffffffffffff, &(0x7f00006eb000)=@random={'security.\x00', '@selfkeyring)+ppp1[)\x00'}) io_setup(0xfffffffffffff6f5, &(0x7f0000e16000)=0x0) io_cancel(r4, &(0x7f00004bd000)={0x0, 0x0, 0x0, 0x7, 0x8001, r0, &(0x7f0000b3d000-0x5f)="216d069d1263d631193bc3aaa88e4479287a38d6b35a58f24b659feef2b98fb5db1e638299196807b867dc6e0fa456a630f8e9e20967a29608a23f9e1842b63cb99095cba849ccf7356b1e753dd556a51a52bbda89030df652c8525abc8fe1", 0x5f, 0x41, 0x0, 0x0, r0}, &(0x7f0000098000)={0x0, 0x0, 0x0, 0x0}) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt(r5, 0x1, 0x2, &(0x7f00004b0000-0xf3)=""/243, &(0x7f00008eb000-0x4)=0xf3) 2018/01/28 09:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000185000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000229000-0xd)='/dev/usbmon#\x00', 0x44b, 0x101001) 2018/01/28 09:12:04 executing program 0: mmap(&(0x7f0000000000/0x975000)=nil, 0x975000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000841000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000096d000)=[{&(0x7f0000808000)='G', 0x1}], 0x1, &(0x7f0000971000-0xf0)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0xfffffffffffffffe}], 0x2, 0x0) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000975000)='/dev/dmmidi#\x00', 0x401, 0x440000) connect$vsock_stream(r1, &(0x7f0000730000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) 2018/01/28 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 84.498969] sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 84.507537] sd 0:0:1:0: [sg0] tag#0 CDB: Test Unit Ready [ 84.513072] sd 0:0:1:0: [sg0] tag#0 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.521683] sd 0:0:1:0: [sg0] tag#0 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.530313] sd 0:0:1:0: [sg0] tag#0 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.538928] sd 0:0:1:0: [sg0] tag#0 CDB[30]: 00 00 00 2018/01/28 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000300000-0xd)='/dev/usbmon#\x00', 0x0, 0x40) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000490000-0x4)=0xb5, 0x4) r1 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000e80000-0x21)=""/33, &(0x7f00001bd000-0x4)=0x21) 2018/01/28 09:12:04 executing program 5: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000088) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f25000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f24000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000f27000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x40) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f28000-0x4)=0x0, &(0x7f0000f28000-0x4)=0x4) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000f27000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f26000)=0x10) 2018/01/28 09:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000fab000-0x4)=0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000b5f000)={0x5, &(0x7f00005ad000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/28 09:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a81000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74358b1b1d5d0ce63d988226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d62000)={@generic="8b006f78ef981af1f3d03cdeff880600", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f00002d4000-0x3a5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "f20d8e", 0x1a0, 0x2f, 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}, {[@hopopts={0x3e, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8000}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xff}, @jumbo={0xc2, 0x4, 0xc5be}, @ra={0x5, 0x2, 0x67}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x5c, 0x6, 0x2, 0xfffffffffffffffc, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x33, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x7, 0x9, [0x200]}}, @jumbo={0xc2, 0x4, 0x0}, @generic={0xd42, 0xa5, "0015ec748fc6bfbf8dc0c0d029d823e52a945a7a39eec01368aa4524a23caabb5fe694222696ba616b619a1431317eb8f03cc19ab953053d7afdb09b390cbfad0ba5e58374179fb07ea74b33f2f5274c315f96734c5c25f2d680cd37ff7ebc668aa1303c82556de87f4f2cd7c3c8b2b0dc3705444200cfc8967e7468b94c49f6a94a6b1d97ef1cd771807255e97cf679bb4969ad42aab3f4dcc2269218853a9c7919cb414d"}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"b46682266099a1b7c1009801285f34c73e143669f297faf01cf73c209912195120ed147ca3af5eb4c8c41499c1aca4cef85af803f4758c7d05f5ef9694313403408c4bdcaea07b1182c85cfd94ab3e38c22f4722622638429034d75be5d8cae9116d3894cb"}}}}}, 0x1d2) 2018/01/28 09:12:04 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000200000c0805, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@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}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3a0) [ 84.563469] sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 84.572055] sd 0:0:1:0: [sg0] tag#0 CDB: Test Unit Ready [ 84.577566] sd 0:0:1:0: [sg0] tag#0 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.586182] sd 0:0:1:0: [sg0] tag#0 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.594820] sd 0:0:1:0: [sg0] tag#0 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.603417] sd 0:0:1:0: [sg0] tag#0 CDB[30]: 00 00 00 2018/01/28 09:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000972000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x0) r0 = msgget(0x2, 0x40) msgsnd(r0, &(0x7f0000b6f000-0x9f)={0x0, "458c06ff650033bd9f3b737fd0a4bd0cf5fa1c2ef3015113b79dd3c4dfe649b6b223e13bf32acf6dc260d4979633def817b0de97798fa2cd621cb7065c9dfe5e4e61fd90e964fdc0f9a15ba3d737737fa455414e08b435d45d9839498b94e467a5dd93edefbdedca8a070224e389186b94da745fa89fd36062adf0fe72aa2ee3bf23db2ab6b514aaaf3cc8dcb938ea8e9f6cf2db431364"}, 0x9f, 0x800) 2018/01/28 09:12:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001000-0x8)={@hyper=0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000)=""/102, &(0x7f0000000000)=0x66) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000002000-0x37)=""/55) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xe, 0x10, &(0x7f0000001000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x3, 0x0, 0x5, 0x8, 0xffffffff, 0x0}, @call={0x85, 0x0, 0x0, 0x24}, @jmp={0x5, 0x6, 0x5, 0x3, 0x0, 0x0, 0x0}, @generic={0xf, 0x57f, 0x2, 0xffffffff80000000}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x3, 0x0, 0x9, 0xfffffffc, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x7fffffff, 0x66, &(0x7f0000001000-0x66)=""/102, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000+0x2bf)='./file0\x00') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000002000)={0x9, 0xe5c4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000004000)=""/81, &(0x7f0000005000-0x4)=0x51) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x9, 0x10001, 0x4, 0x400, 0x1, 0x4, 0x7b24591b, {0x0, @in6={{0xa, 0x3, 0xd24e, @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]}, 0x7, 0x79e9, 0x401, 0x569, 0x8}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7, 0x26aaebee, 0x1, 0x76, 0x2, 0x2, 0xffffffff, 0x78d, r3}, &(0x7f0000005000)=0x20) dup2(r2, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000-0xa)='blacklist\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000-0xa)='syzkaller\x00', 0xfffffffffffffffa) keyctl$update(0x2, r4, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000008000)=""/4096, 0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/ppp\x00', 0x189180, 0x0) 2018/01/28 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000541000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009ac000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") bind$nfc_llcp(r0, &(0x7f00009e6000)={0x27, 0x2, 0x6e76, 0x3, 0xfffffffffffffff9, 0x10000, "785d414337ddb41a5ffd9a94bb2a59ac49bac302e40a647edfd92e305644141d3110ee69aa9d28af0627734a3af6edba7bdf81831304536166c2e1c233b875", 0xdf5}, 0x60) 2018/01/28 09:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000598000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000613000-0x10)=[{&(0x7f0000c0a000)="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", 0x1000}], 0x1, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) close(r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ace000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80008, 0x2, 0x0, 0x8, 0x20080000, 0x1, 0x1}, 0x20) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x1000000022002, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000ecb000-0x18)=@generic={0x8, 0x6, 0xfffffffffffffffe}) ioctl(r1, 0x80, &(0x7f0000687000-0xec)="4b28e0b5786e3b2c7de9776b15ea1ca70298e676bfb5ba6339ff48609001b0ad0d7b50129bcb86ecb03c88ada0b84cb7d18abc36e7b08058c733d57657e5c15be5fcff21b15527a6d83bfeffaabb0a0cf461102775a62891bb87ddc75dc0933c2339db1060a35c8309d49add1e21df68f7a390bb22104fe22c0a76c07276e9d632d3f4b233cd8409f567db51b6bda6969b73a56c3a1f3b70157e93df373f0705e17d354b9d7f78ec4af79e07a28face4d06ee45afcc3cf60476102691c2f048d8ab9f59cb0665190ae130026adb633af44d4b8dc21cdfe71d61bc8b2ea40a555f90bbd13027ff5a90dd1e4dd") ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003cc000-0x28)={@generic="7ba788a4c110c4e5bedc57c2eae8f9d6", &(0x7f000061b000-0x38)=@ethtool_gfeatures={0x3a, 0x3, [{0x4, 0xdc41, 0x2, 0x13}, {0x6, 0x7e04, 0x800, 0x0}, {0x9, 0x100, 0x40, 0x6}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000bec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cc000-0xc)={0x0, 0x0}) writev(r4, &(0x7f00004e8000-0x10)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) 2018/01/28 09:12:04 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x54000102, &(0x7f0000e44000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) fadvise64(0xffffffffffffffff, 0x0, 0x1f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x20081, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000010000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$netrom(r3, &(0x7f0000011000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000c000-0x4)=0xffffffffffffff7e, 0x80000) fchdir(r4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$netlink(r3, &(0x7f000000d000-0xc)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r5 = inotify_add_watch(r3, &(0x7f000000a000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r4, r5) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000012000)={{0xfff, 0x4}, 'port0\x00', 0x20, 0x2, 0x6, 0x20, 0x10001, 0x8, 0xffffffff, 0x0, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000011000-0x4)=0x0, &(0x7f0000012000)=0x326) times(&(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000000a000)={0x8, 0x80000000, 0x4, 0x2, 0x0, 0x4}) 2018/01/28 09:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000893000-0x8)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000986000)={0x1, 0xffffffffffffff9c, 0x0}) r1 = getpgrp(0x0) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000018d000-0x28)={0x5a8000, 0xfd2, r1, 0x100, r2, 0x5, 0x5c, 0x3}) inotify_add_watch(r0, &(0x7f000013b000)='./file0\x00', 0x4) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000062000-0x14)=@random={'security.\x00', "c107099d25a914518a1e"}, &(0x7f0000b1f000)=""/0, 0x0) 2018/01/28 09:12:04 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba298c9c9f3d5bcef92921cfb5d5b719057ac94b485102bc51effd2666bc1a0a3f7dc106e4b67cc44f7883aae17b0ab27a745dd553c3") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000000d000-0xb)='/dev/loop#\x00', 0x2c, 0x8800) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/01/28 09:12:04 executing program 0: sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) remap_file_pages(&(0x7f0000418000/0x3000)=nil, 0x3000, 0x3000001, 0x3, 0x1) r0 = syz_open_dev$amidi(&(0x7f000092f000)='/dev/amidi#\x00', 0x4, 0x20000000000100) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000386000-0x8)={0x3, 0x4}) msync(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f000086d000-0x4)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xb2a2) 2018/01/28 09:12:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x1, 0x1f, 0x40, 0x7}, 0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 09:12:04 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000e000-0x8)='./file0\x00', 0x500, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000000d000)={{0x1f, 0x9, 0x240000000000, 0x7, 0x4e0, 0xdab}, 0x1a8db6b8}) r1 = accept(0xffffffffffffff9c, &(0x7f0000005000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x260, 0x260, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf8, 0x0, {0x0, 0x0}, [@common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x11, 0x31, 0x6ee, 0x100000000}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x800, [0x1ffc00000000, 0x100, 0x4, 0x101, 0x0, 0x9], 0xab3c, 0x8000, 0x7}, {0xffffffffffffff4e, [0xd9b, 0xaf9f, 0x100000000, 0x6, 0x880, 0x101], 0x0, 0x76, 0x40}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0x3f, 0x5, 0x0, 0xe59, 0x1, 0x40], 0x1ff, 0x8001, 0x4}, {0x8001, [0x182c, 0x0, 0x80, 0x1000, 0x100, 0x7], 0xffffffffffff8e17, 0x733, 0x5}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf8, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x1, 0x4, 0x0}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x400, [0x7, 0x2, 0x6, 0xd7, 0x9, 0x9], 0x4, 0x0, 0x1f}, {0x5, [0x4, 0x2, 0x9, 0x6, 0xfff, 0x6], 0x7fff, 0x5, 0x5}}}}]}}, 0x3b8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@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}}, &(0x7f000000d000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0x5e, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) getpeername(r1, &(0x7f0000007000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) 2018/01/28 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000058a000)='/dev/vga_arbiter\x00', 0x202040, 0x0) getsockname$netlink(r1, &(0x7f0000d7a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008bc000-0x4)=0xffffffffffffffab) sendfile(r1, r0, &(0x7f0000d31000)=0x0, 0x8d) accept$alg(r0, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000b7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004e7000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fa2000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c2000-0x4)=0xe8) getpeername$packet(r1, &(0x7f0000221000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c7e000+0x889)=0x14) r5 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000a3e000-0x38)={&(0x7f00002c8000)={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f0000cc7000)={&(0x7f000029f000)=@polexpire={0x290, 0x1b, 0xc00, 0x6, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x0, 0xa, 0x0, 0xa0, 0x32, r2, r3}, {0x7ff, 0xff, 0x8db9, 0x3, 0x6, 0x4, 0x401, 0x1}, {0x9, 0x3ff, 0x1, 0x2}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0xffff, 0x400}}, @algo_auth_trunc={0xc8, 0x14, {{'hmac(tgr128)\x00'}, 0x3d0, 0x0, "ee43bb6081f761e9ff47ae6303344347faff4a589cc3fe386356243204dd281ef19839391e0e4ed2234d1f1487898268761b309c6697b502d240a9f47e38fc93f3a13ccdf4335113ffe1af26717e1c7242d8d0f5631f353c56079cdebabaa354736201da6a2370e45fef40e11f0e97091fcbbdac84b511d4a1f2"}}, @replay_thresh={0x8, 0xb, 0x100}, @policy={0xb0, 0x7, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xffffffffffffffff, 0x1, 0x8, 0x2, 0x80, 0xa0, 0x3f, r4, r5}, {0xffff, 0x7, 0x0, 0x80000001, 0x7, 0x9, 0x6, 0x3ff}, {0x1, 0x0, 0x9, 0x0}, 0x75a, 0x6, 0x3, 0x1, 0x1, 0x2}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}]}, 0x290}, 0x1, 0x0, 0x0, 0x4}, 0x4000011) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00009c9000-0x10)=@ipx={0x4, 0x0, 0x7, "92eaf9c1d5ad", 0x8, 0x0}, 0xa, &(0x7f0000e49000)=[], 0x0, &(0x7f00000a1000-0x10)=[{0x10, 0x117, 0x3, ""}], 0xfffffffffffffe7c, 0x10}, 0x0) 2018/01/28 09:12:04 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba298c9c9f3d5bcef92921cfb5d5b719057ac94b485102bc51effd2666bc1a0a3f7dc106e4b67cc44f7883aae17b0ab27a745dd553c3") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000000d000-0xb)='/dev/loop#\x00', 0x2c, 0x8800) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/01/28 09:12:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x180000000, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000002000-0x68)={0x78, 0x0, [0x656a, 0x7fffffff, 0x9, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000001000)={0xe1, "d556e11c3d7d2c2e5519e2fbd365f37dc57dadb2bb67d0c2f7fb2e024254a7810bb85b575a0a693a924ae8143473e1a6faedaac924760efc72e74f753b840bc859290518ace5b8eeb281474774e69c2db4379944db0965252c1a65e4393da63db47733a3fa7f1fd219cb1bd3d9b528357a54c7208cefdc4800110fb51cb11dd67744d3818dd6c9336ba8a8726da0ce8de8c10c6dfe5556723aecf17f38e4fd51af5afb3620a5928a0492db6dc78fa47379cade539a67d37aad2817fbc8ac3071b842cf272bdf6595bb84098f4f50347b1cfa0a2ebcb1bbd34ea606c3c758a91cc3"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x9, &(0x7f000071c000)={0x0, 0x0}) 2018/01/28 09:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x9) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) shutdown(r0, 0x0) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg(r1, &(0x7f00002ed000)=[{{0x0, 0x0, &(0x7f00005b7000-0x40)=[], 0x0, &(0x7f0000902000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000c8e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x16d, &(0x7f0000208000)=[@op={0x0, 0x117, 0x3, 0x1}], 0xfffffffffffffd23, 0x0}, 0x80) accept$alg(r0, 0x0, 0x0) 2018/01/28 09:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000243000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000e73000)='net/ipx\x00') sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0xffffffffffffffff, 0xffffffffffffffff, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000bd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00009a4000)=0x46) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f000033e000-0x4)=0x0, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000f4000-0x4)={0x1}, 0x4) syz_open_dev$mouse(&(0x7f00006ab000-0x12)='/dev/input/mouse#\x00', 0x14000000000000, 0x300) [ 84.832328] [ 84.833999] ================================ [ 84.838386] WARNING: inconsistent lock state [ 84.842778] 4.15.0-rc9+ #283 Not tainted [ 84.846827] -------------------------------- [ 84.851216] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 84.857349] syz-executor4/13118 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 84.863294] (&(&est->lock)->rlock){+.?.}, at: [<000000000c12a694>] est_fetch_counters+0x4f/0x150 [ 84.872294] {SOFTIRQ-ON-W} state was registered at: [ 84.877306] lock_acquire+0x1d5/0x580 [ 84.881187] _raw_spin_lock+0x2a/0x40 [ 84.885065] est_fetch_counters+0x4f/0x150 [ 84.889387] gen_new_estimator+0x317/0x770 [ 84.893712] xt_rateest_tg_checkentry+0x487/0xaa0 [ 84.898632] xt_check_target+0x22c/0x7d0 [ 84.902781] find_check_entry.isra.7+0x935/0xcf0 [ 84.907607] translate_table+0xf52/0x1690 [ 84.911810] do_ip6t_set_ctl+0x370/0x5f0 [ 84.915933] nf_setsockopt+0x67/0xc0 [ 84.919717] ipv6_setsockopt+0x115/0x150 [ 84.923851] udpv6_setsockopt+0x45/0x80 [ 84.927893] sock_common_setsockopt+0x95/0xd0 [ 84.932445] SyS_setsockopt+0x189/0x360 [ 84.936475] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 84.941293] irq event stamp: 10806 [ 84.944805] hardirqs last enabled at (10806): [<00000000a01d1af1>] restore_regs_and_return_to_kernel+0x0/0x21 [ 84.954917] hardirqs last disabled at (10805): [<00000000f75a5d35>] apic_timer_interrupt+0xa4/0xb0 [ 84.963992] softirqs last enabled at (10664): [<00000000f96ed1ad>] __do_softirq+0x7a0/0xb85 [ 84.972543] softirqs last disabled at (10801): [<000000001b794fb4>] irq_exit+0x1cc/0x200 [ 84.980738] [ 84.980738] other info that might help us debug this: [ 84.987370] Possible unsafe locking scenario: [ 84.987370] [ 84.993395] CPU0 [ 84.995946] ---- [ 84.998494] lock(&(&est->lock)->rlock); [ 85.002609] [ 85.005342] lock(&(&est->lock)->rlock); [ 85.009630] [ 85.009630] *** DEADLOCK *** [ 85.009630] [ 85.015656] 2 locks held by syz-executor4/13118: [ 85.020376] #0: (&(ptlock_ptr(page))->rlock#2){+.+.}, at: [<000000009c937134>] unmap_page_range+0xc5d/0x22e0 [ 85.030496] #1: ((&est->timer)){+.-.}, at: [<00000000bfbc0d6f>] call_timer_fn+0x1c6/0x820 [ 85.038961] [ 85.038961] stack backtrace: [ 85.043426] CPU: 0 PID: 13118 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #283 [ 85.050753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.060077] Call Trace: [ 85.062628] [ 85.064754] dump_stack+0x194/0x257 [ 85.068350] ? arch_local_irq_restore+0x53/0x53 [ 85.073004] print_usage_bug+0x377/0x38c [ 85.077040] ? save_stack_trace+0x1a/0x20 [ 85.081159] mark_lock+0xf61/0x1430 [ 85.084757] ? check_usage_backwards+0x410/0x410 [ 85.089488] ? print_irqtrace_events+0x270/0x270 [ 85.094211] ? lock_release+0xa40/0xa40 [ 85.098159] ? find_held_lock+0x35/0x1d0 [ 85.102189] __lock_acquire+0x173a/0x3e00 [ 85.106311] ? clockevents_program_event+0x163/0x2e0 [ 85.111393] ? lock_downgrade+0x980/0x980 [ 85.115510] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.120670] ? kvm_clock_get_cycles+0x25/0x30 [ 85.125133] ? ktime_get+0x26f/0x3a0 [ 85.128817] ? ktime_get_resolution_ns+0x300/0x300 [ 85.133713] ? lock_downgrade+0x980/0x980 [ 85.137831] ? check_noncircular+0x20/0x20 [ 85.142039] ? do_timer+0x50/0x50 [ 85.145463] ? native_apic_msr_write+0x5c/0x80 [ 85.150019] ? do_raw_spin_trylock+0x190/0x190 [ 85.154575] ? lapic_next_event+0x54/0x80 [ 85.158695] ? clockevents_program_event+0x108/0x2e0 [ 85.163765] ? tick_program_event+0x83/0x100 [ 85.168145] ? task_prio+0x40/0x40 [ 85.171654] ? print_irqtrace_events+0x270/0x270 [ 85.176383] ? irq_exit+0xbb/0x200 [ 85.179891] ? smp_apic_timer_interrupt+0x16b/0x700 [ 85.184876] ? smp_call_function_single_interrupt+0x640/0x640 [ 85.190731] lock_acquire+0x1d5/0x580 [ 85.194502] ? lock_acquire+0x1d5/0x580 [ 85.198448] ? est_fetch_counters+0x4f/0x150 [ 85.202825] ? lock_release+0xa40/0xa40 [ 85.206766] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 85.211751] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.216477] _raw_spin_lock+0x2a/0x40 [ 85.220247] ? est_fetch_counters+0x4f/0x150 [ 85.224625] est_fetch_counters+0x4f/0x150 [ 85.228829] est_timer+0x97/0x7c0 [ 85.232250] ? lock_release+0xa40/0xa40 [ 85.236194] ? est_fetch_counters+0x150/0x150 [ 85.240657] ? __lock_is_held+0xb6/0x140 [ 85.244691] call_timer_fn+0x228/0x820 [ 85.248550] ? est_fetch_counters+0x150/0x150 [ 85.253018] ? process_timeout+0x40/0x40 [ 85.257050] ? __run_timers+0x7e3/0xb70 [ 85.260997] ? lock_downgrade+0x980/0x980 [ 85.265118] ? debug_object_deactivate+0x364/0x560 [ 85.270019] ? lock_release+0xa40/0xa40 [ 85.273972] ? mark_held_locks+0xaf/0x100 [ 85.278089] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 85.283075] ? est_fetch_counters+0x150/0x150 [ 85.287538] ? est_fetch_counters+0x150/0x150 [ 85.292002] __run_timers+0x7ee/0xb70 [ 85.295778] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 85.300863] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 85.306115] ? check_noncircular+0x20/0x20 [ 85.310321] ? timerqueue_add+0x1e9/0x280 [ 85.314440] ? enqueue_hrtimer+0x171/0x4a0 [ 85.318643] ? __remove_hrtimer+0x190/0x190 [ 85.322934] ? check_noncircular+0x20/0x20 [ 85.327140] ? print_irqtrace_events+0x270/0x270 [ 85.331869] ? clockevents_program_event+0x163/0x2e0 [ 85.336941] ? lock_downgrade+0x980/0x980 [ 85.341061] ? __lock_is_held+0xb6/0x140 [ 85.345100] run_timer_softirq+0x4c/0x70 [ 85.349138] __do_softirq+0x2d7/0xb85 [ 85.352909] ? lock_downgrade+0x980/0x980 [ 85.357033] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 85.362108] ? do_timer+0x50/0x50 [ 85.365533] ? native_apic_msr_write+0x5c/0x80 [ 85.370082] ? do_raw_spin_trylock+0x190/0x190 [ 85.374634] ? lapic_next_event+0x54/0x80 [ 85.378752] ? clockevents_program_event+0x108/0x2e0 [ 85.383825] ? tick_program_event+0x83/0x100 [ 85.388204] ? __lock_is_held+0xb6/0x140 [ 85.392244] irq_exit+0x1cc/0x200 [ 85.395672] smp_apic_timer_interrupt+0x16b/0x700 [ 85.400483] ? smp_call_function_single_interrupt+0x124/0x640 [ 85.406337] ? smp_call_function_single_interrupt+0x640/0x640 [ 85.412191] ? _raw_spin_lock+0x32/0x40 [ 85.416134] ? _raw_spin_unlock+0x22/0x30 [ 85.420251] ? handle_edge_irq+0x2b4/0x7c0 [ 85.424456] ? task_prio+0x40/0x40 [ 85.427966] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.432776] apic_timer_interrupt+0xa9/0xb0 [ 85.437061] [ 85.439267] RIP: 0010:lock_release+0x503/0xa40 [ 85.443816] RSP: 0018:ffff8801d4fbe958 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff11 [ 85.451507] RAX: dffffc0000000000 RBX: ffff8801bbf98040 RCX: 1ffff100377f3115 [ 85.458746] RDX: 1ffffffff0d5918d RSI: 0000000000000002 RDI: 0000000000000282 [ 85.465985] RBP: ffff8801d4fbea88 R08: 0000000000000000 R09: 1ffff1003a9f7d34 [ 85.473221] R10: ffff8801d4fbe8d8 R11: 0000000000000001 R12: b7e390510b9c6540 [ 85.480459] R13: ffff8801bbf98040 R14: ffff8801d4fbe9a0 R15: 1ffff1003a9f7d30 [ 85.487705] ? __unlock_page_memcg+0x53/0x100 [ 85.492169] ? lock_downgrade+0x980/0x980 [ 85.496294] ? PageHuge+0x15c/0x270 [ 85.499887] ? hugetlb_vm_op_split+0x140/0x140 [ 85.504445] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 85.510470] __unlock_page_memcg+0x72/0x100 [ 85.514758] unlock_page_memcg+0x2c/0x40 [ 85.518786] page_remove_rmap+0x3b7/0xcb0 [ 85.522901] ? page_add_file_rmap+0xa90/0xa90 [ 85.527363] ? __tlb_remove_page_size+0x15b/0x4e0 [ 85.532174] ? find_held_lock+0x35/0x1d0 [ 85.536202] ? lock_acquire+0x1d5/0x580 [ 85.540144] ? lock_acquire+0x1d5/0x580 [ 85.544084] ? unmap_page_range+0xc5d/0x22e0 [ 85.548458] ? lock_downgrade+0x980/0x980 [ 85.552572] ? lock_release+0xa40/0xa40 [ 85.556516] ? rcu_note_context_switch+0x710/0x710 [ 85.561412] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 85.567265] ? _vm_normal_page+0xd5/0x200 [ 85.571379] unmap_page_range+0xfc3/0x22e0 [ 85.575586] ? vm_normal_page_pmd+0x2c0/0x2c0 [ 85.580051] ? __free_insn_slot+0x5c0/0x5c0 [ 85.584341] ? rcutorture_record_progress+0x10/0x10 [ 85.589331] ? is_bpf_text_address+0xa4/0x120 [ 85.593798] ? kernel_text_address+0x102/0x140 [ 85.598351] ? __kernel_text_address+0xd/0x40 [ 85.602814] ? unwind_get_return_address+0x61/0xa0 [ 85.607713] ? save_stack+0xa3/0xd0 [ 85.611319] ? save_stack+0x43/0xd0 [ 85.614912] ? kmem_cache_free+0x83/0x2a0 [ 85.619029] ? __khugepaged_exit+0x410/0x650 [ 85.623404] ? mmput+0x549/0x6d0 [ 85.626738] ? do_exit+0x90a/0x1ad0 [ 85.630333] ? do_group_exit+0x149/0x400 [ 85.634383] ? get_signal+0x73f/0x16c0 [ 85.638236] ? do_signal+0x90/0x1eb0 [ 85.641918] ? exit_to_usermode_loop+0x214/0x310 [ 85.646639] ? syscall_return_slowpath+0x490/0x550 [ 85.651537] ? entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 85.656436] ? uprobe_munmap+0x127/0x430 [ 85.660464] ? uprobe_mmap+0xc90/0xc90 [ 85.664320] ? __khugepaged_exit+0x3f7/0x650 [ 85.668709] ? __free_pages+0xd8/0x150 [ 85.672566] unmap_single_vma+0x15f/0x2d0 [ 85.676681] unmap_vmas+0xf1/0x1b0 [ 85.680190] exit_mmap+0x23a/0x500 [ 85.683697] ? SyS_munmap+0x30/0x30 [ 85.687289] ? __khugepaged_exit+0x43d/0x650 [ 85.691668] ? __might_sleep+0x95/0x190 [ 85.695608] mmput+0x223/0x6d0 [ 85.698770] ? get_task_exe_file+0xc0/0xc0 [ 85.702975] ? is_current_pgrp_orphaned+0xa0/0xa0 [ 85.707786] ? do_exit+0x8fa/0x1ad0 [ 85.711379] ? lock_downgrade+0x980/0x980 [ 85.715498] ? mark_held_locks+0xaf/0x100 [ 85.719614] ? do_raw_spin_trylock+0x190/0x190 [ 85.724164] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 85.729149] ? trace_hardirqs_on+0xd/0x10 [ 85.733267] do_exit+0x90a/0x1ad0 [ 85.736688] ? mm_update_next_owner+0x930/0x930 [ 85.741331] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.746488] ? __might_sleep+0x95/0x190 [ 85.750430] ? find_held_lock+0x35/0x1d0 [ 85.754460] ? futex_wait+0x402/0x9a0 [ 85.758228] ? lock_downgrade+0x980/0x980 [ 85.762342] ? __unqueue_futex+0x1c0/0x290 [ 85.766544] ? lock_release+0xa40/0xa40 [ 85.770487] ? fault_in_user_writeable+0x90/0x90 [ 85.775213] ? do_raw_spin_trylock+0x190/0x190 [ 85.779763] ? futex_wake+0x680/0x680 [ 85.783530] ? check_noncircular+0x20/0x20 [ 85.787732] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 85.792801] ? futex_wait+0x6a9/0x9a0 [ 85.796570] ? find_held_lock+0x35/0x1d0 [ 85.800603] ? get_signal+0x7ae/0x16c0 [ 85.804457] ? lock_downgrade+0x980/0x980 [ 85.808870] do_group_exit+0x149/0x400 [ 85.812729] ? do_raw_spin_trylock+0x190/0x190 [ 85.817279] ? SyS_exit+0x30/0x30 [ 85.820701] ? _raw_spin_unlock_irq+0x27/0x70 [ 85.825165] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 85.830150] get_signal+0x73f/0x16c0 [ 85.833834] ? ptrace_notify+0x130/0x130 [ 85.837871] ? exit_robust_list+0x240/0x240 [ 85.842157] ? __might_sleep+0x95/0x190 [ 85.846101] ? fput+0xd2/0x140 [ 85.849261] do_signal+0x90/0x1eb0 [ 85.852773] ? SyS_epoll_create+0x240/0x240 [ 85.857063] ? setup_sigcontext+0x7d0/0x7d0 [ 85.861353] ? __fget+0x35c/0x570 [ 85.864773] ? iterate_fd+0x3f0/0x3f0 [ 85.868541] ? retint_kernel+0x10/0x10 [ 85.872398] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 85.877387] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.882111] ? exit_to_usermode_loop+0x8c/0x310 [ 85.886747] exit_to_usermode_loop+0x214/0x310 [ 85.891299] ? ioctl_preallocate+0x2b0/0x2b0 [ 85.895681] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 85.901189] ? selinux_capable+0x40/0x40 [ 85.905221] syscall_return_slowpath+0x490/0x550 [ 85.910370] ? prepare_exit_to_usermode+0x340/0x340 [ 85.915355] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 85.920253] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 85.925236] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.929959] entry_SYSCALL_64_fastpath+0x9e/0xa0 2018/01/28 09:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{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]}}, 0x90) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000efe000-0x4)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/28 09:12:05 executing program 0: sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) remap_file_pages(&(0x7f0000418000/0x3000)=nil, 0x3000, 0x3000001, 0x3, 0x1) r0 = syz_open_dev$amidi(&(0x7f000092f000)='/dev/amidi#\x00', 0x4, 0x20000000000100) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000386000-0x8)={0x3, 0x4}) msync(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f000086d000-0x4)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xb2a2) 2018/01/28 09:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffefffffffffff, &(0x7f0000034000-0x10)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000530000-0x8)='./file0\x00', &(0x7f00004bf000-0x20)={{0x0, 0x7530}, {0x0, r0/1000+30000}}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006e7000-0xc)=@sack_info={0x0, 0xffffffff, 0x3}, &(0x7f0000aae000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000261000-0x8)=@assoc_value={r2, 0x2}, 0x8) r3 = syz_open_dev$admmidi(&(0x7f0000492000-0xe)='/dev/admmidi#\x00', 0x5, 0x1) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000b8e000-0x5c)="2d153997faa72f50461c57d720573550ca94bce48d50733a3a5fa058e2333981699fa628cebead66244bd7b8ba403cc28cbabe7a1923e30a9b6419413f7e652ba1e1d37be0e084fcc5136964658684671beb4bdbda0facdcf455c44e", 0x5c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000077f000)={r2, 0x1f, "755232553005b2137d6389251c2091a15ec7f80e3e99001221d848061cc8d5"}, &(0x7f00005e9000-0x4)=0x27) sendto$inet6(r1, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 09:12:05 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf0, &(0x7f000000b000-0xf0)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0xba, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x89, 0x0, 0x9, 0x5, 0x0, 0xb1a, 0x3}, @dstopts={0x32, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x50, {0x3, 0x12, 0x6, 0xcb31, [0x4, 0x800, 0x3, 0x3, 0x8001, 0x8, 0x3, 0x33, 0x7ff]}}]}, @hopopts={0xc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7fffffff}, @ra={0x5, 0x2, 0x4}]}, @routing={0x3b, 0x2, 0x1, 0x80, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/28 09:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ba6000)={&(0x7f0000abe000-0x104)=@delsa={0x28, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00004ae000)='/dev/snd/midiC#D#\x00', 0x1f, 0x20400) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f000088f000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000551000-0x18)={0xaa, 0x20, 0x0}) getpeername(r1, &(0x7f000054f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000007b000-0x4)=0x10) 2018/01/28 09:12:05 executing program 7: chmod(&(0x7f0000d83000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) umount2(&(0x7f0000315000-0x8)='./file0\x00', 0xb) 2018/01/28 09:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000058a000)='/dev/vga_arbiter\x00', 0x202040, 0x0) getsockname$netlink(r1, &(0x7f0000d7a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008bc000-0x4)=0xffffffffffffffab) sendfile(r1, r0, &(0x7f0000d31000)=0x0, 0x8d) accept$alg(r0, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000b7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004e7000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fa2000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f00001c2000-0x4)=0xe8) getpeername$packet(r1, &(0x7f0000221000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c7e000+0x889)=0x14) r5 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000a3e000-0x38)={&(0x7f00002c8000)={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f0000cc7000)={&(0x7f000029f000)=@polexpire={0x290, 0x1b, 0xc00, 0x6, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x0, 0xa, 0x0, 0xa0, 0x32, r2, r3}, {0x7ff, 0xff, 0x8db9, 0x3, 0x6, 0x4, 0x401, 0x1}, {0x9, 0x3ff, 0x1, 0x2}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0xffff, 0x400}}, @algo_auth_trunc={0xc8, 0x14, {{'hmac(tgr128)\x00'}, 0x3d0, 0x0, "ee43bb6081f761e9ff47ae6303344347faff4a589cc3fe386356243204dd281ef19839391e0e4ed2234d1f1487898268761b309c6697b502d240a9f47e38fc93f3a13ccdf4335113ffe1af26717e1c7242d8d0f5631f353c56079cdebabaa354736201da6a2370e45fef40e11f0e97091fcbbdac84b511d4a1f2"}}, @replay_thresh={0x8, 0xb, 0x100}, @policy={0xb0, 0x7, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xffffffffffffffff, 0x1, 0x8, 0x2, 0x80, 0xa0, 0x3f, r4, r5}, {0xffff, 0x7, 0x0, 0x80000001, 0x7, 0x9, 0x6, 0x3ff}, {0x1, 0x0, 0x9, 0x0}, 0x75a, 0x6, 0x3, 0x1, 0x1, 0x2}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}]}, 0x290}, 0x1, 0x0, 0x0, 0x4}, 0x4000011) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00009c9000-0x10)=@ipx={0x4, 0x0, 0x7, "92eaf9c1d5ad", 0x8, 0x0}, 0xa, &(0x7f0000e49000)=[], 0x0, &(0x7f00000a1000-0x10)=[{0x10, 0x117, 0x3, ""}], 0xfffffffffffffe7c, 0x10}, 0x0) [ 85.934683] RIP: 0033:0x453299 [ 85.937839] RSP: 002b:00007f9575b66ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 85.945515] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000453299 [ 85.952751] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 85.959989] RBP: 000000000071bec8 R08: 0000000000000070 R09: 000000000071bea0 [ 85.967229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.974465] R13: 0000000000a2f33f R14: 00007f9575b679c0 R15: 0000000000000000 2018/01/28 09:12:05 executing program 4: prctl$void(0x27) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007b3000)='/dev/autofs\x00', 0x20081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000c23000-0x4)=0x4) 2018/01/28 09:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x200000000000009, 0x0, 0x70c5, &(0x7f0000cd6000)={0x0, 0x0}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00005da000-0x4)=0x4a10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00001ce000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(r2, &(0x7f0000f4f000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:12:05 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x2b, 0x28100) connect$nfc_raw(r0, &(0x7f0000003000-0x10)={0x27, 0x400, 0x9, 0x7}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x800000000000400, 0x101002) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001000-0x4)=0x3) 2018/01/28 09:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x4, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) lseek(r0, 0x0, 0x4) sendmsg(r0, &(0x7f0000d60000-0x38)={0x0, 0x0, &(0x7f000097e000)=[{&(0x7f000020c000)="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", 0x1000}, {&(0x7f00007b8000)="c9982d459db3580b7c0e919dfd4b7c8b252c512d7e998aaa703a01b5bd6ac8854c72a103448a18ec33e5dd226c0a069cb7e56b0c46fb63b08d8a5c93b6944b93b09d6fecc5094bad087a6d7dc9d54b2a9281f4cf8660e2b2e6a20c3c5630aa4c10eb5fb51ec97e9824f5d3cfb88cbf1ab109bd76a9c829e124f46e3493c43e56982294526a2fabef3c943b013ae9bcc4ea47d7fec5b5cefb45718889d0b43d4494bdf19dfb35072d", 0xa8}, {&(0x7f0000dd9000)="a06ef8758d1d6640d5584a905d6818cb47a97ce4b435cbb5ad97a294728f794c6581e1c32f35f24313934497a1a2a138c00aa473362e8986c0560da5be406339f0f2cfcd73fe1e7d27e3f734326e4223218c4d0ce1c418c72700944b42992377a723b8d2c36aef", 0x67}], 0x3, &(0x7f0000b59000-0xe0)=[{0xe0, 0x1, 0x3ff, "8e94d95f69c3cd4114b876c663530998a1bd48eb600ce44af45d6f2ba3bc28cfa6e0b1c3f034cfcc5bf9fe404be930c9c7bcf468743a6b4b1cedbef3ef8f71032e5fa1de90481afe2569745fe2cb99c4822f210b0725bc23c3e69f637219742a122b82dbf491e7719e926ccb6c0adb46b8e13f0310e0c19d4d748fc595e96b8045f245ab73df24b6bf27550ee13893be98f3ecd13736515ec1e6503c5327d9d8dabd112dd82e0a66eaf7b2479a8c8e112981768db30313cfaf4d0890285bc868c0a2a3042d868584525c42"}], 0xe0, 0x20044005}, 0x20000000) 2018/01/28 09:12:06 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000005000-0x10)=@ax25={0x3, {"77677545a63eef"}, 0x401}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000004000-0x3d)="34aa5fd1b5c6da7956ecdfccdf118b38b25b1626d26bd025ba66388a50c15a1dbc8e222d020f2656d9731d92e5dd74a7d539d94c2fb0ad91c61cbe45d3", 0x3d}, {&(0x7f0000002000)="ad83d777b20ebf0f339f8b764fb0efc75c4c442755cc7d371f92fee095e26ac6882c1795534a57e516bc487e666a48f69962764d66375ff5e90235a4b8ef6ee00dfd759b2d38232e457ecf96b1df4b7646cdfb506a542292", 0x58}, {&(0x7f0000005000-0x2a)="4a23e0a2d9f644d29a1eda1d879703c9166efc58ac7531c1ef4350f8a842eada085f73f83cc3da27c891", 0x2a}, {&(0x7f0000005000-0x23)="adc6fbe06b291c6caf1df0033890b812204914f1753dd4c1d1bb738e124e9ad51388ea", 0x23}, {&(0x7f0000004000)="2912f06447e2cdb1c732cf72559cc7fcfbf6a077e7ac46badfdb9cf95d429fc3d899fc7f17e0eb76b60010d6cc1c8e3c38c7f1b933c9ac952f652b4bbf21a0baf883b52958669412fe16bd0b2f643baba46763e938aa8404cd4f05cb4e1695e8eaf4a99f17a12e934d0efd9fa93ca5eb0eb05c65809857629841dac8024c5804", 0x80}], 0x5, &(0x7f0000003000-0x440)=[{0x78, 0x0, 0x3, "7c89735ebb79f84a006e52249d2288267e0d9718e048febbc80fc5acef66d9ecc35fc328b0646386bd92e24a4386c5afa66bae8b8edb5b7d71353c057484c0d983dfc34ce41667c41946b6f2f818c1016e5215e036b9ef995853e5c37285949d1a3d26aa"}, {0xd8, 0x0, 0x6, "30558acd1564fecdeb10aa289d58dbebc2a9af6b66dd2d5430ac619a63b6649cd3c0ad2f9bf7aeb51d7ef882d27e07f5af1e37d15dce662349a787cca7bd01785d86f30498616eb45786b666131c26eb93afc81b645690cfce0a58a554ade63cd75668183fe845bf55c13978aed78014f00f3fd7d3767e292d6645a8252371140ccaa575e8e6b641f2741f266308ca1173aedebfaac756424de7ec6499191904f13ad0813acf4685e296bb14581cd6fb14d597e68d4036a45798afab8f6b12f117bca669"}, {0xe8, 0x111, 0x10001, "d910078c816bd40d41c5c668ce9f7bc1ebf83878c8c68288cf5632f954b4689346fa249c9894afcc6acee4ce9ab3bfc3efe9bfacc9cd781ce3b216bab0c0550803efa8a833ec96d1b5271925f605501c8398f2bb5e86703e0ab4c10d5bf22777fb893fe8e3a3e1d8ca44f4633ea823625f3b28d4965f1e356af19bbe1cfad53a2f426793aab009896a0ea1a3a32cfd6bbcc2b97fab385d81953d2717aa4aae38d34d089026948c79349dd5710c191fd8c9a83b56ea566a9fe367557ef13f00504492962e1cb062d721da4a7223296bcc6c3294e8022eeb54"}, {0xa8, 0x0, 0x0, "a2336a7379cb89b0e6c0dfa6326be4fec94085a5e26537a4a7ac4a39a7b7dc266d02cf7b16ad89293b20b98668676624664479f05aabeb370192afbc134884266781abd6843f7ad3cfc5851ef1d6f0b9c408bbb579dcae8833deaa7b8a1a99b0b34882d47931dba2a145f905f3461ab8a95a5634c2c7f14e275c552a6a8911f50678b608439dd70324fb7700530be97869dc55c9195d"}, {0xc8, 0x0, 0x7, "ff79794e7e4918862845ff821de02b2ac5fd57cc91789c193393acfa7e8feea71b282896ad00680ae230a0de7b461e6fe602e8003fdcb10a71b76f547902c93e109a060abc0ea01126af0e127f6a9d8744492af89dd007e88d88ee66990ebd1b948796ea78d2fcf5adf15357570556ab17aee11bb032cf8cc328959860bb227a23d69db704ce0fcc7d4cccd0bc4eb482819c56e985bd0922a84f9f288498db1645e3100bcf33a893d89c9aacc9c0048354a7a250f25c66d6"}, {0x98, 0x104, 0x0, "a05149f259d0745d33c34abc6ca2d73f1aafc6d8fb0a2c219425600867cc202bc035dcc108cf09b7148f2bf5a52c75092e7e417c8acc6d2e361e4f2c68e751e39c0675e978e5c79f57f1338de5741ca1bf26421bf766fc393f00af4373e92e1a6da58bb8274951414cb8a2ffcfab713f0ee3861c1d3f73bea43dfcd1a2bd19f825ebcba420b47c"}], 0x440, 0x40000}, 0x2003) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000004000)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x240000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000006000-0x8)=&(0x7f0000004000)=0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000002000)="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", 0x1000) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) 2018/01/28 09:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) r1 = socket(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b09000-0xb8)={0x0, 0x400, 0x1, 0x9, 0x2, 0x401, 0x5, 0x0, {0x0, @in6={{0xa, 0x2, 0xc7a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x100, 0x100000001, 0x5, 0x400}}, &(0x7f000059f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e02000)={r2, 0x4}, 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d5b000-0x4)=0x400, 0x4) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00001f2000)={0x1, 0x20, [0x7, 0x40, 0x2, 0x4, 0x2, 0x1, 0xcc, 0x4]}) fallocate(r0, 0x0, 0x0, 0x522d) sendfile(r1, r0, &(0x7f0000aeb000)=0x0, 0x7fffffff) getpeername$unix(r0, &(0x7f0000160000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000829000)=0x8) 2018/01/28 09:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf5000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000034e000-0x8)={0x0, 0x0}) mount(&(0x7f0000a54000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") add_key(&(0x7f0000a1b000)='.request_key_auth\x00', &(0x7f0000983000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1e000-0x82)="", 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000184000-0xe)='/selinux/load\x00', 0x2, 0x0) renameat2(0xffffffffffffffff, &(0x7f000018a000-0x8)='./file0\x00', r0, &(0x7f0000eeb000-0x8)='./file0\x00', 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00004d1000-0x1)=0x4) mount(&(0x7f00009e9000-0x8)='./file0\x00', &(0x7f0000308000)='./file0\x00', &(0x7f0000398000-0x6)='jffs2\x00', 0x1000000, &(0x7f00001fd000-0xd5)="fd2e0b1ecca17fc8421f5584d2ee9e1ded27f10bf3c4389ffd1f5a6ec8315a602174bf255cc16dc27aa88a509d0b94832c9991be21fa1acf9087f48b0a1d03412f172fd7842f3b79c6587b22e98fa019a548eb5491bd6879e62138e4eb50599173592ce35b060ec81b7637d70ddd9badd9d8d41991bd9bcefefc0faf4a2b1eeb4d10faa1178262641e59ed8ca33c6733dc6b3e4909c94c11047b1e3cc9caa5a6ddb8b1cf6f87c4957a88124640f71fcc208713e6be7f73acc46302a60f909e9186491a38f0a45b1eaf0c89919ed389df1f86300988") creat(&(0x7f00002a5000)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x800000000001e, 0x7f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f000071e000)='./file0\x00', &(0x7f000005d000-0x8)='./file0\x00') mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000569000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) 2018/01/28 09:12:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getdents64(r0, &(0x7f0000fdc000)=""/100, 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) fcntl$setsig(r1, 0xa, 0x25) r2 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000197000-0x8)='./file0\x00', &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005c2000-0x4)=0x0) r6 = geteuid() stat(&(0x7f0000eef000-0x8)='./file0\x00', &(0x7f0000761000+0x18e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) r9 = geteuid() getgroups(0x3, &(0x7f00004c6000-0x7)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea6000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b65000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adc000)=0xe8) getresgid(&(0x7f00004d5000-0x1)=0x0, &(0x7f000033e000)=0x0, &(0x7f0000450000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000dec000)=0x0) lstat(&(0x7f0000fce000)='./file0\x00', &(0x7f0000985000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = getpgrp(0xffffffffffffffff) r18 = getuid() r19 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000c9b000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000456000)={{{@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], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac8000-0x4)=0xe8) getgroups(0x3, &(0x7f0000c7d000)=[0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f00002d2000-0x150)=[{&(0x7f00006e8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000469000)=[{&(0x7f0000fb8000)="749dcf6ce1007895f32743defe413c46d64e9166c0b6f670483eeb7188191b736961579bfb119f4b980b78a46ce386f7670c4378112c58daa852aba96e7d24b89c87159288dc7b213b0159917556894f324fbdcce62beb30ce685e4bf6cb1e67e7fe8201a38a71c6ab860a2daab72be38ec6bc89c4f56c0fcaa4c6e51c51bafccf2c46c09c6d60fe0d8c05b2c9377d4ebdbc77c79dc0d8b9f6240656dd29c4ae322b2dd4e2c3ca180f4ee0fdad6cbe96c1a4bca4097e8bd138134e89473cd1c476073e95dd2265b41992da10f6c612e93cce", 0xd2}, {&(0x7f0000d63000)="d8b65d87aa856f2cf3b71ff3f0d32bbecbb9023208229b311e7927c9e25450e8b6cc1b007898b95f067ef4aa7a9f55e36f3dc43fb59c313075150dc1471405b84b595e175f63b95fbc8b50c0ff181e08e7d789dace7c54a7b04cc9ca1a693c2558c15e6ecbad04844440536d505d5c20b64ad3f668d23d2405695f784a62553774207c4d42c13f1e45439bc3f8383148d9eec257edbdf9fa7d08c58fca1ca2b0db3b0a68d6c66e395b0599cde145e7b953af2e17e05a", 0xb6}, {&(0x7f00000e2000-0xaa)="20d7a80d0bf36ad8f8108d0ff05f8dc1cd58893b0d4c48bbbaefc25e6fb6f3dd9e0df99882f16d1e2f18916c05b18293dcf3f6673f7121746676621f168ed5a3e06d9f430c5d66612c669f08ef9460c9820075669e03e04685e273ed2fce96bc4d7976577d1b0ebb7a98990a9146fbb68fd974b0fbde9e158de5fecbd1ff2c488a23646eba407d990d6d25f1fc70f82b3f2f1b288bdfdfc0cff348bed0dc0d4364e11a70a1dc905aea20", 0xaa}], 0x3, 0x0, 0x0, 0x20000040}, {&(0x7f00006ea000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000022b000-0x30)=[{&(0x7f0000021000)="bfb920dc39492605fb1098a339cc5a4adbea2b9b635a4b83fe85f494d40183af2ea29017da33e007d96d64de5f618adcbced48e6b4afd5b94d66a1674812df0e9ec261a65bd8855d7fff006d953ca8b3232f47f5c3696e66175e22ae4b8eb383746bdcb4a707b0bbe0c557b575df41976b5f2e78784bd9d0bc5093783e1da0e963770a15e85a82c81d1ce6ba1b647ddb00411ae96c13f69e1d56ac50d7911fc04d209528e69d630c379b62f9c490303d40708d69eeb8270458a153ebb85b9857ff8134f2ed9fd421d08f47076bdd6745ca23d3d258aa043438db393ff58dd71dd200423d676b", 0xe6}, {&(0x7f0000b54000)="fc0034380dd83c5adec3620cbb231488b5e0d781791c08625e3b3567fd9386d0fe5612708cc92ff7e51ceee558357025a66480e05f0226448ab2c3be05e3ba114554d41aa2b7157a19f2a8af34af89ba2da97acac60214afa755805cd93e91a7f4d5986f3c2f540d359cc3aac381846960e6df9ffdea984fc342052bad855da1bd7243c6e4cb4d5a", 0x88}, {&(0x7f0000fb2000)="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0x1000}, {&(0x7f0000b7a000-0xa9)="30e12a7edfd4d26e85e4044f083c041f7ba7239980d6f74ff2a4c6c82c5e1500ce3ea2157ba68406cfca4bb053da6a1df3375a21f680c2dffbc435cd4ffcfaf054b8fbbb236b2f59f1c6c42366cef3a47b0cbde18f74fb905be570f5aeaad2e16a6794fc1b03fb9e700c1e9615a780a6bacd28a6a8f22c98fdb0845f4e556fa39e4893d5bb66b922898c4f91cda46b8c04fef8dfba38a271e1c0be279820f922d83f60d5e8aae09ae1", 0xa9}], 0x8, &(0x7f00005e8000-0x20)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20, 0x20000000}, {&(0x7f0000937000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b37000-0x21)=[{&(0x7f0000bc9000)="de536d7ccd781642e48e1b933d5c1c6114a64626db3aa117dfb7c4b28b1f923bb04178b419c967cb4fd1a85c1b15ad2e7cc819341ef20ef9fbb112bce0b6063ca8d2867f9c71f4ed7d4e84fc027c302b2fa4732f436598f8003cdfc0284115984cf3e11b90a156cd74758370e53309c595b303b17185e4afa1e04368d9cd48651d9dff3f7c0627c87e8cd026cfdf369a4493e3ea71c45cd1c9f28ee7d3d50f0f8c361f3a2017e2b54621f4f1fce35d1e83e4c7f0c2f8038bbfec84b1981bce470e424135cf1acf7c9d71482ad590a76863034f4d981ff733faacbd4faf9c3e53746ad4eb09150ad7b6937c82ab6d3a98978bf42e", 0xf4}, {&(0x7f0000c9b000)="9f00ba5d9475067fe334028c8ba735ebd23995f689f3593142e9b39b89bc1178ad50a0269e682de765515054d455c6e119bc747e50211cce875fc06d7b444b19e9d4583c68b7cfddde9f693bb28d7a64ad7930034deb8da1c542e87472f876399ee775bf6e0a74776950db6ede5bbe3861950539bc768573b0b6635b6b2b1508db1eb3520fb2e999682288", 0x8b}, {&(0x7f0000131000)="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", 0x1000}], 0x3, &(0x7f0000bcd000-0x88)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r1]}], 0x88, 0x4}], 0x6, 0x80) write(r1, &(0x7f00007af000)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b72000)='/selinux/status\x00', 0x0, 0x0) 2018/01/28 09:12:06 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='numa_maps\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000)=0x9500000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000003000-0x6)=@hci={0x1f, 0x7fff, 0x3}, 0x6, &(0x7f0000004000)=[{&(0x7f0000003000)="fcf3c2c252ef644848d9cb133aba87f491820c642a1e6f9a25881116cabde516bdf6c7ce14c8fe0476c825", 0x2b}, {&(0x7f0000005000-0x75)="1b0a7efcf17448c94442e92bdd85843367424dabc870cef1876f3926376cf4070a4ac44b3e3d2a52dd8ad955c5bc049f3cf3bb3c400259a015ec58bbeec6276dfb7d016cbea77e25d0e942fbbc4dd3099d7e3805a28a8ea2d775c4d94d7f1897799da2e20d89e0a177b8c4ebcabaf54297ba1b3e50", 0x75}, {&(0x7f0000004000)="7ab4e501f1279fe740405e2a5464a2f287eee682626c5002448b0b38806aca21786e4c45c08d05a32aaa20813d95a206e4b4438bdf35c2d2b38343c074242ce1217fe461461dbb9aed13a37bbea4862968e996ad8094a241e54b29ac43e3423e116843a1d122b3eb5a5bd00f0af9cfdfc443e536b035e6e5da636a80ca864906a3c148994aa93f528e278a364321da13802ac43b240ec2e8da3a4aa6f6ca659a2c6fe8e6a72c83076ad144a48613d4987b0959dfffcca3a5f68d0b43c07ff97fdbccb12b923a8765d5185646afe14167354b15bf3a", 0xd5}, {&(0x7f0000005000-0x1000)="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0x1000}, {&(0x7f0000002000-0xd4)="274b21d15f00a2528173e062a5f7841a56aa81eed4e9ce548fadeea57abdb6075b37ec59757f721b9c7569502a8e7a6776d1abab36a557f6e6bbcd537a8d27e0e33a4c2c316cd55abeaccdcb3239f3bb75ba4b178ab688d391d942cbb8c1e723564e2e49f0ec043004d917fc9fd4e11cc2046b3c336a59cae9a40d03738c93a1d234088cde579ee6380dde634e495d1325405bf64e51bc6094cfa6766b7302f5365cd605477086e8bf18b525aa663b3187abe5b4a0c1cd6c00660912cf9dbecfb4e85220ccf90557671c11e08f1536739278874f", 0xd4}, {&(0x7f0000004000-0x70)="f30724c0b137d4661b0865f030fe6e2acc9dab0ad5914e0bb97d3818bf917d4df5f914c5314a9f3e0b37eccd9d4f28e57899c1ef4c05fcf45a15c53fb8c57d27aec3e6c24cc0f46e636ebef655847bafee5c99dc6aa060d6ff07313752c9f14f05a48436121c2323dfcd371d1ca3c0e6", 0x70}], 0x6, &(0x7f0000005000-0x618)=[{0x70, 0x11f, 0x7ff, "762e5e4a130cda5d94a78fd9c98220dc7edd7cc68b8aad17d45a148bba2a3f487dc5fe9faf218bf498e0b3b23c3228976521679cd13736100fd16631b9ceb4baa26d8fd28fe84db964d09ca7823d1330644b2a48b2822583dc94"}, {0x100, 0x10b, 0x5, "874f350bc2e28edd26a5f0f8f2fe031241af90ab3a60955a702c645be8214d12f8cb06f4670e2b70b7cb283abeadd83126a662089c755be43ef0a37b94ace95a7cd64edfe9fadb3c0d4decba946025695a9c22d68db4893e87a88261c32ebb87a3d1bff0704c8ede9e9ab6b2b8f05e8629d88da2eaf49c9c065ff5966cc0123a4fb66753df1820e71fc742895856d516245f6ff6a72063ffe7b86cb0c3d0d7059ce9b7d547694c81f4f3d20b1ae9241c04c5d0c2e2b8cc94e94e48f53b79f347cdf01a04148ea506c0c16081352f389252193c496cd8d32ddfe4a807835511ef32ce0a2af185c91c7dbc7056884c7baf"}, {0xf8, 0x108, 0x7, "976f4244343e6327e787634145e1ff88152fe2fb8678b2f4fadcc8ad9417966a05fd8fde2a0be1768ff9eebe60a1f051bf7d21bc7cf1f489633e08ea9e6a0276fe3caf237ec58e56d00d9e3923204199deb271e79512f36c4c740daf9ee22d5cd947f212fc7c374ae9b2584a202c118d2c3d006fd79fae8fc892712744b3a9e6048be7b0261b2b23d4e262343900551a3e78b527e90d0833637c999e7f572c1f0b95e0d8813c4eb0e64fbcfca415bd15adf7247540f885c982ac04963cd7b0f0b2ea278f959812799da13b62438fcb9c1b869abe2dc8f8eb51262c2038b185d4f7df7d25f516"}, {0x100, 0x103, 0x1000, "55f76ba89055af83fc1dcdf28be805ba82cbcdb7abc6c36766ae65189f8cc768b84cc021b004efb1959f389c5a6cb9b3557860c18517621685d1618d48c9d39c2e94f50091a8b2adc509fd90c6d3aa1f7438c3290bc48372b1f86dba3a1284b3126c146fa80e41d8f6907bcd6f0306220f4f458c859943a15836f03d7c09d34dd139f0150fbee6db94edb9df7a9d3df2872521bcea977995bcfa7f53b56a740f3f4994895841d286dd7fd88f1d3e46beb90c6111448ade8242669379bb647a0cc62a40feeb96ead2bddd7085e29c65970ebb5330c89b5788731c50241a764ba664a218ee1cc2ea06408c30fedf"}, {0x68, 0x107, 0x3, "a406454120d14d178137d3fb0c3b46dd0b9357c349d6e4059d18c842ae2c3e665944861a737fdcd8c59db4f1d4af8b9429486731ad89db105ef3c5b4687df409b6a92ddea31a2e19358aa79853d7319e5ff1"}, {0xd0, 0x117, 0xffffffffffff8000, "d8b78fc7ad448f1a76fc853ed96750d542220820b921aaf4f656a052d3cff6c93c37d65cccf81935050ad6bd3f7a93206a05cb07d3e60fd0ddb064fcf6864de0c9534d5ad0cc5dbb1344a213b073fbb89ea798ea552b69b0be62c75918af11df2417a2f8d1b61cf82fa0a17305b0d75390f10576a7183ec2fed927bd3535809c2b08fd9d966fc9a3977d93f2de5863eafa9b6103cd017ad68e15c9331a3f97cd6974c53054fad4a346d8dc69d99b7b2cec42859c6e3fdde2f75ab81049"}, {0xf0, 0x84, 0x400, "291259c0c877afeb6aef805ecb6432c6ff55324d034d4c2dcf8b8bf6fc49a461ab1c208ead54cf1b35d6e2df6377120d965a80be7fc1eb1dd4bf3b9862541503730f597a5c9f4874daa6a91aafb2fe12e544b430049dceb683a73ba7ac808a6240b6785157c2808b6875d430c986ab6ead65cb5bd4a19119f1cb9313d1a6833d64d2b1f6a5a93313e9c6e4142d7aecd2f4d76eadd734e5acb00c62d3fcdadf7c1cd2d270685988086fa0e412fcd7d92c47742d270d49522f8a812e81807a6510fbeeee367b1c10148ae4e8783bd46251c8b93a7d8a58ee20e579ee16"}, {0x88, 0x117, 0x9, "ecc6744d4104e26f9ab88eb0a8e920f3b81ebe927fbc4001e84ba30d3858a4a7348fde730a8c1a09e6f591977c42225c1f002207bb149bd5160b966918444e10ee548db9ff8a6b8c28db555306ee88a65ca673217a1802b0b08e94456a568df9c69ff6b12b82846e465ab21c3b5108a69b05a1b9"}], 0x618, 0x48800}, 0x10) r1 = socket(0x2, 0x3, 0x6) recvmsg(r1, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000003000-0x7f)=""/127, 0x7f, 0x0}, 0x2160) 2018/01/28 09:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000038f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0x0, &(0x7f000010c000)={&(0x7f000018b000)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f0000616000-0x8)={r2, r1, r2}, &(0x7f0000add000)=""/14, 0xe, &(0x7f0000655000)={&(0x7f00009bf000)={'sha224-avx\x00'}, &(0x7f00002ec000-0x33)="21d630b6a244420483522bbcaca526d331e9671a314d6489c1d73775274d2fb2ab435299cf57ac06989dfeb3b771e777d5a34f", 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) writev(r1, &(0x7f0000218000-0x20)=[{&(0x7f000032b000-0x3)="aa", 0x1}], 0x1) 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) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) write(r1, &(0x7f0000f85000-0x1)='$', 0x1) read(r0, &(0x7f0000587000)=""/114, 0x72) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/28 09:12:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x88, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x8000000000002, 0x0) setreuid(0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000eed000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028b000)=0xe8) 2018/01/28 09:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c10000)='mounts\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000635000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081c000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d18000-0x14)={r1, 0x7f, 0x6, [0x7, 0x1, 0x1f, 0x7ff, 0x0, 0x9]}, 0x14) mkdir(&(0x7f0000b66000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f0000c20000)='./file0\x00', &(0x7f0000496000-0x7)='devpts\x00', 0x0, &(0x7f00004a9000)="dc") r2 = syz_open_dev$amidi(&(0x7f0000964000)='/dev/amidi#\x00', 0x0, 0x8000) flock(r2, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000042000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000b53000-0x2)={0x6, 0x7}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00002eb000)=""/85) write$vnet(r2, &(0x7f0000f73000-0x68)={0x1, {&(0x7f00006d3000)=""/206, 0xce, &(0x7f0000003000)=""/4096, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/28 09:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 86.203968] devpts: called with bogus options [ 86.217692] devpts: called with bogus options 2018/01/28 09:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c10000)='mounts\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000635000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081c000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d18000-0x14)={r1, 0x7f, 0x6, [0x7, 0x1, 0x1f, 0x7ff, 0x0, 0x9]}, 0x14) mkdir(&(0x7f0000b66000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f0000c20000)='./file0\x00', &(0x7f0000496000-0x7)='devpts\x00', 0x0, &(0x7f00004a9000)="dc") r2 = syz_open_dev$amidi(&(0x7f0000964000)='/dev/amidi#\x00', 0x0, 0x8000) flock(r2, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000042000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000b53000-0x2)={0x6, 0x7}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00002eb000)=""/85) write$vnet(r2, &(0x7f0000f73000-0x68)={0x1, {&(0x7f00006d3000)=""/206, 0xce, &(0x7f0000003000)=""/4096, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/28 09:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r0, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x400000006, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x3de6e49a4190a1fc, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007be000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000051d000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c94000)={0x0, 0xd95, 0x200, 0xffffffff, 0x1, 0x29, 0x9, 0x3, 0x0}, &(0x7f00006dd000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cf7000-0x8)={0x0, 0x3}, &(0x7f0000343000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002cc000-0xb8)={0x0, 0x1, 0x0, 0x31bb, 0x5, 0x8, 0xff, 0x2, {0x0, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x7ff, 0x9, 0x81}}, &(0x7f00005da000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003ed000)={0x0, 0xff, 0x10}, &(0x7f000043f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bf9000)={0x0, 0x400}, &(0x7f0000427000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00004a0000)='net/psched\x00') close(r7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ee9000-0x14)={0x0, 0x1ff, 0x9, 0x2, 0x1, 0xffffffffffffff4f}, &(0x7f000032f000-0x4)=0x14) sendmmsg$inet_sctp(r0, &(0x7f00009b1000-0xa8)=[{&(0x7f000046b000)=@in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a43000-0x50)=[{&(0x7f0000547000)="5984c99b414643dd43a5943f7f6dc8cc25bc996cd5724e9e9090f0c0f867d1a87deeaf88c4aff1ce0cfb32e84e2805f836c3423475df127c57b36191dcbf0de880c009cc8c88c214c657ab0647b51744ac7aade6f021c915fe9ece95ff2bb72a8e49f05bf37521", 0x67}, {&(0x7f0000bed000)="16b0eb9354117a2851dc1410dec8851dcc38649dbe426698a96eb5b04ec3e1147ca012367dca83d3bad427e20215feb7fc13c5ad7d6efeb7d8f63cda2e4d713518de0f2d2a4ea3aff497822fdb4a57eea77f5061b6cfea7ef10b8568fa2b392806c420244a93fcb3431cc19b09ff4414ed9a980adabfe0d54ad2a18dcb500ab7142e1920a2acc00ea1b4acfc3fcc4ea1fc84c8a7f6cdc356d98f4bc63141c2494b0077b42eeefc7795d73f1d8dfa854545c5adc3de5bb1cd9dfe1f4cb8e1db76570db115d93f8ae33badf9ac61d1783b83360aa27024ede3923da3b734e9b7600cf91e3cd895b33339b216d0cae07a99acd451", 0xf3}, {&(0x7f0000c6e000-0xaa)="c147925912ac3bb62ec7a1c24fd24a460330ff361b046e05379a74c3213002c050d57d5d7c9962b05ede88380abaec6df05cf2e857fb6e4ac3785cf310372c81e1c4119913e07c578438007c413485ceb5060d0ddac40134bc5f8314ba3b8de87e78704b4ff9e3d2b309ca13f7aaba4c3da83d1a550d56c5839f6d26c837031a28023e9aa6962cea183a446f735ebadef97422578671c61b6425a16168b4a1f9426f92666ac9760cf8bb", 0xaa}, {&(0x7f000067a000)="37eb4828f7a512b10cd710c1254d4db193524d5071e4fb5553489d49c12a8d17da505510aed022a92ccabf5e633db15ad114109a444db85254ed65fcac8e13ee8eeb7c0a366acf8e55b16078c0a230", 0x4f}, {&(0x7f0000c45000-0x5a)="755e1ff90775a17612966b7f1d10e622ea036c341dff6f1eb1fe5b0ef6f4fe0c314eedbc2e3d92aa876365789f6352d510dd2b3f706bc709f8138679f6b371b83f0201b5ffdabc096ebd1d1ca3aada1038e2757b833b628ec532", 0x5a}], 0x5, 0x0, 0x0, 0x1}, {&(0x7f0000bc8000-0x1c)=@in6={0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0],