xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f00009d1000-0xa)=@file={0x10, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f000066a000)=[], 0x0, 0x4000000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f61000-0x4)={0x6a71, 0x6, 0x1000}, 0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000d1d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r2, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 07:41:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffff, 0x9}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r2 = dup3(r0, r1, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00006c4000-0x4)=0x0) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00005bd000)=0x0) 2018/01/17 07:41:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000983000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002a3000)=0x14) bind$can_raw(r0, &(0x7f0000a86000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f00000c2000)='/dev/vcsa#\x00', 0x8, 0x180) getsockname$inet6(r2, &(0x7f0000ad4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc8000-0x4)=0x1c) 2018/01/17 07:41:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000cb7000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f00003dd000)="f200", 0x2, 0x3) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000082f000-0xb)='/dev/audio\x00', 0x14000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000181000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000154000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000dff000+0x175)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mbind(&(0x7f00008dd000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000f95000-0x8)=0x6, 0x80000001, 0x4) msgget$private(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 07:41:07 executing program 1: move_pages(0x0, 0x0, &(0x7f0000000000)=[], &(0x7f00000fe000)=[], &(0x7f0000000000)=[], 0x8f3bd1977ec5cfe8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000020000)={0x4, 0xffffffffffffff9c, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='vmnet1*md5sum)ppp0uservmnet1!bdeveth1usercpusetvmnet1@bdevvmnet0\x00', 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2)='/\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000-0xc)={0x20000004, 0x0}) 2018/01/17 07:41:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000701000-0x12)='/dev/snd/pcmC#D#c\x00', 0x81, 0x80800) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000069d000-0xc)={&(0x7f00000ea000-0x8)=[0x0, 0x0], 0x2}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) fcntl$getflags(r1, 0x40b) write$fuse(r1, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003a4000-0x108)={0x0, @in6={{0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x8000, 0xffff, 0xe4f0, 0x10001, 0x7, 0x0, 0xf43, 0x8, 0x7, 0xfffffffffffffff7, 0x7, 0x8, 0x7, 0x1]}, &(0x7f00006c3000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fe9000)={r2, 0x0}, &(0x7f00004c6000)=0x8) 2018/01/17 07:41:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000014000-0x8)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000)={r2, @in6={{0xa, 0x0, 0x36, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00000d8000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sysfs$2(0x2, 0x0, &(0x7f0000a2b000-0xf1)=""/241) 2018/01/17 07:41:07 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000001000-0x18)={0x7fffffff, 0x28, 0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000002000-0x10)={0x3, &(0x7f0000002000-0x1bc)=[{{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}]}) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000d99000-0x8)=0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x40001) writev(r2, &(0x7f00000fd000-0x50)=[{&(0x7f0000349000)="", 0xfffffffffffffef7}, {&(0x7f000076d000-0x70)="ff", 0x1}], 0x2) 2018/01/17 07:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c8e000)={0x0}, &(0x7f000007b000)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00008b7000)=[{&(0x7f0000265000)=""/66, 0x42}, {&(0x7f00009e4000)=""/160, 0xa0}], 0x2, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r1 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f00006e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007d000-0x1)='\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', r1) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) 2018/01/17 07:41:07 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000008000-0x58)={{0xffff, 0x3}, 0x1, 0x5, 0x9, {0x40, 0x41}, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000005000)={0x0, r1}) ioctl(r0, 0x80084121, &(0x7f0000006000-0x1f5)="") 2018/01/17 07:41:07 executing program 2: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000ac2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000088000)=0x32) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dd7000-0xd)='/dev/binder#\x00', 0x0, 0x802) tee(r0, r1, 0x6, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000b48000)={@common='tunl0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000dd8000-0xc)=@sack_info={0x0, 0x80, 0xffffffffffffffff}, &(0x7f0000dd8000-0x4)=0xc) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dd7000)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x400, 0x6a7, 0x3ff, 0x2}, &(0x7f0000dd8000-0x4)=0xa0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000f2000)={0x2, &(0x7f000082c000)=[{0x0, 0x0}, {0x0, 0x0}]}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000c07000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd7000)=0x14) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00000ef000)={r5, 0x4, &(0x7f00004e2000-0x10)=[0x100000000, 0x9, 0x1ff, 0x5], &(0x7f0000d0f000-0xc)=[0x2, 0x3, 0x8], 0x40, 0x4, 0x51, &(0x7f000085c000-0x10)=[0x6, 0x2, 0x1, 0x0], &(0x7f0000dd7000-0x8)=[0x100000000, 0x2], 0x0}) 2018/01/17 07:41:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000f0f000)=0x0, &(0x7f0000439000-0x4)=0x4) r1 = syz_open_dev$vcsa(&(0x7f000022e000-0xb)='/dev/vcsa#\x00', 0x43eb, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000037d000)=[@in6={0xa, 0x0, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0aa2}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) 2018/01/17 07:41:07 executing program 6: r0 = open(&(0x7f00007be000-0x8)='./file0\x00', 0x8002, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000022f000)={0x0, 0x6}, &(0x7f0000ddb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001f000-0x8c)={r1, @in6={{0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b6d000-0x4)=0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/17 07:41:07 executing program 7: mlock2(&(0x7f00007b3000/0x4000)=nil, 0x4000, 0x1) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/context\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000005e000-0x1f)="2ccb653f2740ed658949561a4fcb8d82a69e3c3cbedd0eac72d1028e58d183") r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/153, 0x99}, {&(0x7f00003df000-0x11)=""/17, 0x11}, {&(0x7f0000753000-0xd9)=""/217, 0xd9}], 0x3, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x79)=""/121, 0x79}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000002000-0x8)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0x55)=""/85, 0x55}, {&(0x7f0000003000-0x34)=""/52, 0x34}, {&(0x7f0000000000)=""/216, 0xd8}], 0x3) r2 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x2100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000003000)="664c11b0d2bc921f20c3da042c8af43d85cec6a3d457af39bf9f87338a") syncfs(r0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x2401}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000006000-0x13b8)={0x13b8, 0x14, 0x200, 0x7, 0x3, {0x5, 0x0, 0x0}, [@typed={0xb4, 0x87, @binary="a89227e1e853a7bac310c987a2f5ecfb9a3bb13f2f01a546c0cf5204291118d611344a720439761e22993401aa7664c0b1d69df55c7e7550a797cbf4c3c50978d892e5694259258d720ed8bcf1879097c50e16e537035fbf649a8022caf8c843141590a7f5591e0bea461a0a8dbf079d7ea8d0ab26b76c87a3d508d9fb0f25e22b7c4d48e3548018d2c33b6322fa8b6d1fc80d951060772f056c71f911124312b484e7fcf4b49ed3586ca569"}, @typed={0x14, 0x94, @binary="3ddce8869555b7732a6746"}, @typed={0x8, 0x75, @void=""}, @typed={0xc, 0x37, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="8b09209343b7e65b87b0ea53e2ade3f2a5ea6b1aa037e9c1cc2ef1e5a918a5a80dbe6dd5b350bba8d64948", @nested={0x129c, 0x70, [@generic="abe2a4f4aa668d93280f12000def587fd06b9a72a3357aad8ee67071846088feeaa001dbee74bd3a572707fe7a90f8de0a013a059ebf926e1b74cfd9ad208372e463afb0cb08cddeb1f8e8bdeccfbf06fb7b6e805a7a0f2f2702c969340502f1243c19c65bac64bbc99075aea3e5f5865220a0d8178322626e547e24211915fbc65c224568be2c583f442d6574893583a9f6", @generic="308e11b795d01186bda3c7f285c4476d69a62b4e2168aeaf2a66cdc26d778d231012511521930d34c8d6ed0fc61096f27bdba9fc1770e57f06c2fe48925d8245b0b82211462efecbdbe023e45c20152b05ade3bd0058f2fc1ced5dc908e28f09f612340de22ddb8411a90afff56876d17c74b169541443bdb74ec66cc7876b0aad784d198d2ea1ec37ce3bed4f8668206aaa4a3fb75cf58cc7c6b7dcca01cfc050e3f8e9b765dd5a847915bbebae28b353202dd368a0818556b3aa54cdb7576b8f18976554ed", @typed={0x28, 0x69, @str="76626f786e657431747275737465642a776c616e3074727573746564bd00"}, @typed={0xc, 0x88, @u32=0x0}, @generic="acfa6409b647d3dbcc041430cbbdfc39974b69e1f904ce2aca0e34828e99559ad3336ee8dfe25358afc036dce0704b2ed23678e825e414c6e51b2b1031b8ef60452336f31b91afc53f160d1f12fc539ececf9359f3d4b24b1d2a1b225971117f60c820d911bfe88372524c740de19112532b33b988edcde5de98ca639aa106ec57dde7fe101bdf08a00564eb140b7469094d84b112f0c6b8ecb578a5974f3530efb59675ff71bb03178d3de5a1c8102dfeaf79a8f9f3b4696889a0f775d3b30ed535bd9234f6127abc6cf4d472e8c880e95e8cf8c261bdf92341a77754fbc41106dbdce19d214941c7d848a5c29842c84524ec64046405a3b7", @typed={0x10, 0x8, @str='bdev\x00'}, @generic="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"]}]}, 0x13b8}, 0x1, 0x0, 0x0, 0x4}, 0x925fa6001bc73b91) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000007000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/17 07:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xf, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xfffffffffffffe19, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000640000-0x90)={[0xf758, 0xbd, 0x0, 0x2, 0x80000001, 0x1, 0xe4, 0x6, 0x101, 0x3, 0x20, 0x1, 0x0, 0xffff, 0x101, 0x0], 0xd002, 0x10}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 07:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cf5000-0xb)='/dev/audio\x00', 0x400002, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = dup3(r1, r1, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d24000-0xc)={0x40000000, 0x0}) dup2(r0, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000071c000)={0x4, 0x0, &(0x7f0000309000-0xd0)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000073000)=""}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000061b000)={0x5, 0xaaa9, 0x2, 0x100000000}, 0x8) 2018/01/17 07:41:08 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfffffffffffff939, 0x10040) connect$pptp(r1, &(0x7f00007e9000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="c8d63f23", 0x4) 2018/01/17 07:41:08 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000018000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000013000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendto(r0, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000036000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000000d000-0x10)={0x5, &(0x7f0000036000-0x14)=[{0x3, 0x8}, {0x7, 0x101}, {0x9, 0x4b8}, {0x747, 0x0}, {0x4, 0xa1}]}) 2018/01/17 07:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000073c000)={r0, &(0x7f00004a4000)=""}, 0x10) fcntl$getflags(r0, 0x1) syz_open_dev$adsp(&(0x7f000087e000-0xb)='/dev/adsp#\x00', 0x0, 0x0) 2018/01/17 07:41:08 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x378) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x3, 0x2) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000a53000-0x51)=""/81) r2 = add_key(&(0x7f0000047000)='user\x00', &(0x7f00006e5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000989000-0xf1)="dc", 0x1, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r2, &(0x7f00007e1000)='encrypted\x00', &(0x7f0000b03000-0xc)='/dev/autofs\x00') keyctl$get_keyring_id(0x0, r2, 0x4) 2018/01/17 07:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005cb000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r1 = msgget$private(0x0, 0x20) msgrcv(r1, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x4000000003, 0x2001) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/vcs\x00', 0x40, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000034d000-0x2c)={0x4, 0x1, 0x4, 0x9, 0x8, r2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) msgrcv(r1, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x100000000008, 0x1000) msgctl$IPC_RMID(r1, 0x0) 2018/01/17 07:41:08 executing program 7: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000295000-0x8)={0x0, 0x7}, &(0x7f0000da7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x81, 0x1, 0x6, 0x8, 0x5}, &(0x7f0000000000)=0x14) [ 350.374647] binder: 22599:22609 ERROR: BC_REGISTER_LOOPER called without request [ 350.382366] binder: 22609 RLIMIT_NICE not set 2018/01/17 07:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") accept4$nfc_llcp(r0, &(0x7f000023c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c8c000)=0x60, 0x80000) preadv(r0, &(0x7f0000fc8000)=[{&(0x7f0000a71000-0x21)=""/33, 0x7f}, {&(0x7f0000fe0000-0x3b)=""/59, 0x3b}, {&(0x7f00008cc000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) syz_open_dev$dmmidi(&(0x7f0000419000-0xd)='/dev/dmmidi#\x00', 0x9, 0x0) 2018/01/17 07:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fce000-0x4)=0x1a5, 0x4) r2 = socket(0x10, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 07:41:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xf22d659582dc3893) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xdf9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x6, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x100000000000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='GPL\x00', 0xfc00000000000000, 0x11, &(0x7f00006ab000)=""/183, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000e41000)={r3, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000a9000)={r1, r2}) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x45, &(0x7f0000ba8000-0x45)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3, 0x37, 0x3, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x3, @multicast1=0xe0000001, {[]}}, @dccp={{0x1, 0x2, 0x4, 0x1, 0x6, 0x0, 0x0, 0x0, 0x80, "3a2ac3", 0x20, "9fb868"}, "68d10faec28c239b07d91afdee20dc6672ded6"}}}}}, 0x0) 2018/01/17 07:41:08 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000002000)={0x8, 0x1, 0x6, 0xab4, 0x863}, 0xc) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x2, 0x3, 0x0, {0x0, r3/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000014000-0x12)='/dev/input/mouse#\x00', 0x3, 0xe400) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000005000-0x14)={0x8, [0xa18c, 0xfffffffffffffff7, 0xa12, 0x2, 0x1, 0x2, 0x0, 0x100000000]}, &(0x7f0000014000-0x4)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getgroups(0x2, &(0x7f000000a000)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000014000)={&(0x7f0000003000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000014000)=[{&(0x7f0000002000)="b9398aaeb47dc1b74bf8019418", 0xd}, {&(0x7f0000014000)="349e57ce8e4887", 0x7}, {&(0x7f0000015000-0xfd)="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", 0xfd}, {&(0x7f0000000000+0xce0)="a0373023a9ebddc66d7c424bfc51a234e63717739fcdee8e7defd089e860cf33d18ecdd5edd4a2e7765ce0ff1ae804b3f5fde2ffef76d6332064d3a99abf9cce23dd0e227c854307a331465a8f", 0x4d}], 0x4, &(0x7f000000d000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x1}, 0x4) 2018/01/17 07:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x100000000100, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000cf3000-0xb0)=""/176) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003fc000-0x20)={r3, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init1(0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000339000)={{0x0, 0xfff, 0x5, 0xf3, 0x7, 0x100000001}, 0x800000000000000, 0xfffffffffffffbff, 0x0, 0x8000, 0x6, "d49a4c06471786e6094e366d518c3987b72363e7a4f349fde242cbc0be354b03e306afdb4b91a4f282bdbf5862721f42c889557a456b3ea6d0dbf8ab70615e61290764427e5b7bd4a099bd5f1a856464f0a12d1a9a8879705def0325a5bd83e81a3ba0301cf4c13de130d229cfb9c2dcb502db6520a1d08143b083541a49bc32"}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x100000100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400002, 0x0) ioctl$void(r0, 0xc004587f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00003d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/17 07:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000972000)='/selinux/create\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000033f000-0xb)='/dev/audio\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000e2000-0xe)={0x5, [0x1, 0x2, 0x3ff, 0x0, 0x10001]}, 0xe) bind$unix(r0, &(0x7f00007a8000)=@file={0x0, './file0\x00'}, 0xa) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000347000)=[{&(0x7f00007f4000)=""/25, 0x19}], 0x7d) 2018/01/17 07:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) r3 = add_key$user(&(0x7f00007aa000)='user\x00', &(0x7f000002b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b9c000)="3a9fa3fd17ff7cebdbe900d5b6df7f1430adddb599e2dd7231c9613ecbd0530bc7815cf764ed1b2517285b16d2ee4022056e668f3b544472b08fabc1b8a8c7a941dfa3192c6b380a6eed12c95a0ac757dbc8ad9d5c7ad12660951b224f57f8b87b9cd0a63e70ff9b10bc7f983484a7a04ad9dc7ccfc228370b44485b2ce469c11d4fcc09991ecd34476533b5ab8a47eef845b4", 0x93, 0xfffffffffffffff9) r4 = request_key(&(0x7f000006f000-0xb)='asymmetric\x00', &(0x7f0000b36000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000017b000)='@', 0xffffffffffffffff) r5 = request_key(&(0x7f0000289000)='big_key\x00', &(0x7f00008c9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000003c000-0x2)=')\x00', 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000f94000-0xc)={r3, r4, r5}, &(0x7f000081e000)=""/163, 0xa3, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 350.428521] binder: 22599:22609 ERROR: BC_REGISTER_LOOPER called without request [ 350.436177] binder: 22609 RLIMIT_NICE not set [ 350.436832] binder: 22599:22622 ERROR: BC_REGISTER_LOOPER called without request 2018/01/17 07:41:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x47f, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00004fb000)={0x81, 0x3d, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffefe) 2018/01/17 07:41:08 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000ff7000)={@generic="353a3535b2152c36d3d1f00572052448", 0x4}) connect$nfc_llcp(r0, &(0x7f0000318000-0x60)={0x27, 0x1f, 0x3, 0x3, 0x9, 0x6, "0c2f780f9cdbdb8e305974e0a1608f701d755999b4d287fd32cbd13851d825c503fcffb2c110f1432dfa993b22eb3e59eab40e800c26e904ac12ababe0aabb", 0x3}, 0x60) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000ff8000)={0x27, 0x2, 0xe3f0, 0x7, 0xff, 0xfffffffffffffffb, "d942a589d8a002fefe37006fc4004ea0a5df1304e724eb541ca3d9c46651d5bdbeb2cbf421fce6a3c31e3c9c884b8cb77d4b29e49e477cbe9e988b4a10e361", 0x401}, 0x60) 2018/01/17 07:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f0000b2d000)="") fcntl$getflags(r0, 0x401) 2018/01/17 07:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e72000-0x11)='/dev/qat_adf_ctl\x00', 0xea6d08b0ebb417a7, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d9a000)=0x0, &(0x7f0000fa4000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ccd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e13000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bf3000+0x792)={r2, 0x4}, &(0x7f00003cd000)=0x8) r3 = fcntl$dupfd(r1, 0x2, r1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000058c000-0xe)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/17 07:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000014d000)={0x0, 0x0, 0x0}, &(0x7f0000338000)=0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c1000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000993000)=@sack_info={0x0, 0x4, 0x2}, &(0x7f0000166000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000051d000-0xa0)={r2, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0xffff, 0x7, 0x40}, 0xa0) setfsuid(r0) seccomp(0x1, 0x0, &(0x7f00006d3000-0x10)={0x2, &(0x7f000079c000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/17 07:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xc0fe, 0x0, 0x0}, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c2f000-0x8)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f000088c000)='/dev/vcsa#\x00', 0xa12, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000969000)={0x0, []}, &(0x7f0000387000)=0x4) 2018/01/17 07:41:08 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000607000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0x1, 0x6, 0x81, 0x20, 0x80, 0x80000001}) mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_destroy(0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00003da000-0x1)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cdf000)={0x0, 0x2710}, 0x10) sync() sync() 2018/01/17 07:41:08 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 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) memfd_create(&(0x7f0000012000)='+vmnet0trusted*]\x00', 0x2) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x10, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "00000e000f0003a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 07:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) r4 = msgget(0x3, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003cc000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)=0xe8) fstat(r0, &(0x7f000080d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr(&(0x7f000007a000)='./file0\x00', &(0x7f0000e2a000)=@known='security.selinux\x00', &(0x7f0000a5d000)="", 0x0, 0x0) lstat(&(0x7f00007c1000-0x8)='./file0\x00', &(0x7f0000204000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000289000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000582000)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000cbf000)={{0x8, r5, r6, r7, r8, 0x0, 0x3ab, 0x0, 0x0, 0x0}, 0x8, 0x40, 0x8000, 0x40, 0x0, 0x6, r9, r10, 0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x100000100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000662000-0x20)={0x7000, &(0x7f0000a48000-0x8)=0x0, 0x0, r2, 0x7}) 2018/01/17 07:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0xd400002) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/01/17 07:41:08 executing program 7: 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) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dba000-0x4)=0x0) r3 = geteuid() r4 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000796000)=0x0) r6 = geteuid() fstat(r1, &(0x7f0000c09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000783000)=0x0, &(0x7f0000673000)=0x0, &(0x7f0000408000)=0x0) getgroups(0x2, &(0x7f00003cd000)=[0x0, 0x0]) sendmmsg$unix(r1, &(0x7f00000f1000)=[{&(0x7f0000817000-0xa)=@file={0x1000001, './file0\x00'}, 0xa, &(0x7f00009b9000-0x50)=[{&(0x7f00002d6000)="491f5702dcb08023e2a677af625db9f16124ac724b3ac71213ab6570b9c2e63596f961df17d3808a0498cd374a0a8c48d29743645d3a211b6409fdc374d4600d76577b2a4cd90c103b39b2d5ef85618b87e2d141cc61059e06f464fb15455c0f9d396dcafcc16b45c4bd906c3a73fda8d4fc5bbe9ca31f961b30d65d13f834d699c69aef0621fc6ed692b852e8dc281535bc5f04bbfa9cad704df4557131f87906615a0682a5523460bbede1c7417558b93d67a594ce4f5f3d8377bc4c46dad7877520c46aedcd8e421daaa1762066fd94720c6f0d9d5d811e58814ea68423183f45473d4d8c2e0a", 0xe8}, {&(0x7f00008d6000)="8ccecfd8dd72b6501ba0755c1081392622080a2e6e947fa38775c5f57fb54614f0", 0x21}, {&(0x7f0000fa2000)="029657c1f9569107cccbb837f92069733ef984d5a94e3b0b185fd22878031a18fb5a7913031d9e42b41bae736f525947aeef5d89654d2667ae679732b5ba35ce516b6eb50177225bbc", 0xfffffffffffffe04}, {&(0x7f0000aa9000)="8d4b27cb1fe80922d95441c4f2fa96833105bfa195ab64cc6fa856d17c5170b8ef9b22daae60284f4386388304a7192aebe2b1353e14d1d9da33545df7f84d2e99a36abbd091ca78f38ce53101c4466739c5efc1e2d00298000467549d0e280749848a019672f9ce66ed925e9c206fd296c2c16f8e33925592d453157decd270e70a577cb65882fea10b4e6d", 0x8c}, {&(0x7f00001be000)="406d5b6069eae185224c24008fe0c6ca02c538d1ee1c771d349247eabed87103e6f9d26afaab46b6d860ee3b19287e50f43eafddcddfa9f04fde163cf89ab6586ba5b788eaf0f27076ba86167b9ff9cb374f3b61139769bea33a290deac1badc0f989d541dd5201df0ee19af807bd51137aa01ec9198a7efd1bd1924950928390096629332fbb5884a0e04ab279190e4111d92221faffc9aa7f3605ec52308fb54f95dfbc9c5324d07fb0de311", 0xad}], 0x5, &(0x7f00000a9000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @cred={0x20, 0x1, 0x2, r9, r11, r13}], 0x60, 0x8001}, {&(0x7f000044b000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004b1000-0x30)=[{&(0x7f0000832000-0x1000)="87302c9feeda80d821c2464d92c750e79ff83cc8f0574f805439ae9a8ac001db0d5feb372b3ff5633a5437dffd95b931e69316b61f8a974755e6537d6c81886adcd76fa7eaf8c95d311819304e5cb220121a1254d56404de1c1cb6251e14ce02c3e6e829afbc9c75511eb5729b77fa1b383c8037c0a0a9e12c232baca8e06b96a5263c4d3e4ec3a1d3cd177c4faa4456e76117ec9afc6f933f99cc533ef7819d4143c67266491ac781c20f0e7b27a68fb4ca9172131eb393252494938493a5575c90f505687f3ebc2bc2fdd2c085e2cf8e497dd1b1dd470532ab9da4181ebc08f73ed6e4586341b4288ac1ba323aa795e3e3dcbc5cd7297f44ab21e2996b74a5e3b02ecaaa36bb879dc26092a2b7712d0781ff928d80381cf99195dd0f5437df1a324ecf9d446ccc6c27a995a5e23db834905e8d4379ac3606ad76e51f6af11a9bd1759bd96caf97d636ad1e7f32ba5959f84f8ddc7d40b31c09891c17482e1d1abd60c82d355340f7449a071a5cc4accfa28fd9798ed3d96eebd40ede402f8306282ff1ad7b27c05dcc1cf7e4f81ccda93d8ffbf17978d08b9587f48ce7479874bc8135dc88151f13bb6ede8ae9f86d2ed9ebb64424633e5c8aea480f12893ac1b08019bc22225ebbb7b579a5a126c7760b8d90ac5bdf9c814fcbf927b9e2de99537bcad9acea2b17501c43ba47a9fe57484962937b3c0037a8bac195a20668047ba2b9abfe02b790a62af6e65b1da1ce79705837ea110ecc80e7c39ac4e5925a95aba4568e0bca8fb2c80264d837a3dc24565cb45a74aa5f8eb779816a33571cfd605084c0f812f1af82f298e27d9fb065764403c3fb49f01f54da8d17c6428a85973e685c56627663571be3682fce15578651207cb5a779a6df25c71c38d10cbbd9ba186ef10d2da6cbd1a4987216161ddf4f7b45c37da6b04989786c63f8a419e57af4bad6aae8a4c6d5503f075ab28611569ae166313bcae08df259ebbc5417029a72e19ab45c12fd85c0092ec27741e741ba66034e81e7635d5a1038ccedb359ccdf6ffdb36a98cb1aa36b10c93fb13f16c749402ac4e3a35b3a3be4ea411dbab0abae42bec347b736e83b31ba3396edb6d75f9228dc253aaf8a8bb27932c47ed9d775a63dd1c953a7497d9373dbd7675c829d933d762d57e02020e02fe1b208afbff60f9d342048e9b32800173bf9b9bc28ae3f3cbd13921c5e0d88614fde30217bbf4a980b50b1f792fe44cec3891825bfa1794ff30b4066701b474900632623968c4922cf233c840704d46c626a481d34c5a5f8bba38beb3c95b20ee78bb9b9bb2add99b353cfc9bb33c5bcf0f4a7c1f7346ef3b472c1de1e7f5c2218134f3e8ced215e75d5d1fbeab705bb5ee4f07c2945ba08a03020dcc6f08d35eba63395bce226601a9ede475676dee2097daf4a4557408849f18d5802ea038486c0e71c9edc6854e533c22d4433a913c32dd3ffd50eec9f49ad8fc6487276f26ab3b0aad8f9bd4edf919fdf51b0532985bf542a35b712278c9cc27a612b5b2dc757a241086dc8ab8d92711128ca1f37772b159c2bfcf64746efe1de8cb9900592ddb365ba2b65d0e3e80a78777baf57dac036670b8dcd1619f3144cbb78909f636e2e6eb3ca6c0902bc0da53fa7be236e57c0da7e0b36a8b0869cbdef3b5cf16ac2bbcddd2dd797a73d9624ceb93462745ed0bc7cb674ceb9082e5ce082754f4288320f1e4d96e4560b8ea5464d4e71799e6570ba42959a0454fb991722891276389f09ea1b53e8af6c02c5743906a452caf5afda7f5fcd11642857b4b96e83fbeff7a3051c02292d10c7dd970945b50a971781fd050ea31ec6c0b5872feffd2ac6c846e06fc349b2473350d07734ed3451f46b10db483f3542eff9f0897d41dddf8b339a326b7cc058b666e671f59bde076d698a48978d8f31edab4d0cb5605532dcc14a6dbbb98efd25ca1abd73c39b80938bc54d5341f61d9894042af5e11b589a0eddb1ca9ee06c9b5dc94fec6c77cacab00c4708e236599c2ec620d6a0d6760780d18ea86bc9f9704fe5ef5297eb247fe47c1d6995ab3a59f532571a8441a47f4c7bc74f7f1e6affc15b255038d95aadf1b1979d8af09772fec08e974ed5a0c2fbfc036465bd40d9029eec8feb7cbf55d3cf90130e8b3b573f5a2647ed2f0b84b0d9b8191321e02de38a79765e77a3b0efd77310b69beeeee55df32c5dc85ad5a46f1e638479f0c2aa6c8ceb4ee11b43f18b9b78647ad223fa405dac209368e7b14d373c63de148a456fce6b87be8c2ad18adabab56e4db0b851e9f57b5cc5230c46f29c7dc0515f31dff620798e2931b1d0370d05671ec36e3d90b0de764b2a6c85839b32d395fce94558547aa06f82cfc5efd9563ba3e7fc88257db3c3190bd31dd4f29674a86bc4f8e5574dcbeb12327cc7d5ee5aabd7fc0975f5e5749e893a0fe1ee4c7db5b2d170e1aef445770c8bd949de687332b7bb39ecc4b3a607c860bc1da19f46fd3cb1a57eb105a6967b400733ac15eb5afec83efaddf9ad388d3300a627bb4b225f25f88f88bc4b00c700674d86d21b503d0e6500c9b8e6a9b3ce3c6e5866c22a933533ab65a5fc2dca90e604b968d87489d9cdf59f618781252d0cde8327d07d9797334601ffea8917c230ad044dc7066c3effde516776b62f2fee8d04e8c5352b47c2969f0013734721115496bb448106e661cff44b40566f12209380bf4c9a6e93e5727de5306bb63b48cec3d175c28fec72c29931592ca21d01316b9aaef109cd6d7ec05bbb3183961cb56281c76253b8d1ae46ad7fa7ac5d9f388163eb8076f1ba7d399065082a4f876323e56a1549b7fc65c2ca4ddf86e93da3e7bed50e8f810b25593c7e71b7d4a7c4ffd8f8e32c02d17b1f887bad164cceaf9f760f5caae3b89091c91d2d1c09516a3bd2f5a517927d1314ca60cb4c43c8b6cda53d1b119833b538a313939b6466daf948fd342853c3caf93b45be29c7944a6a77a9b27727c55ce11b21dd54f4be20ed0f6228bcf2bd7b34310a6f3af07a4ac1262df5eaf7b8753cc90b27a507a3fe43a0d6b41b883beef4685ae817b64074d80fac062c73734c1dd6668348fbad99f8fb927094aff19292114d171c04728431a2e60008ffbbde4957be83fd2df8bce6d9e75eaa5ab663fa1c21df3dc989b93323d3269433aff228d4d6b1597c94ad3de982afeeb3826b5bafdc9075afd22296f67b66ff8f0f51e06339d0af4cd816f92362bc0a18a688d91c568a44d5a99a5b748064a825e829c9eb738edf9314a49ef921e659b358ad750667a7672ceb40b7b988a87788742b0859426d56258ca61f40d8f5d64b85f869dfaadcf45781077940463ae6ced275cfa0d1c0ff30fb416056d2a77ab522a3568f54ae11549ae6db3831c24db48146378032d270a13e011cdc776a034ff7822e2372bef6e276fc6406ca6ae94e33a194f0962579febbfaddb18435dff96912aea5578cb155da30c1c8782a07c8f5f2917d9b64d94db177d2f9a9523f07dd0d46c00dedb3ebbafca5ab0f13a66df156630d9069004e1d1f7477a5d90cf602a43d682a46c37910156c8a83f042d32600508b1b93ccbd7d95f40cb90a537252a8833a8fdcedb07d43b0a7156b8a789767e4944ed920618b0c1b22d6d41d7ad32ed7499220eb7fcb95088a7997d81331923edb0e92f6ee900e2521cfd25f74ee36f55539c85693c97465f44f6876e171de34e75162b19c1c81df7223723db849f1fd4a4de70ccee09ab76fb27c8a3246b36c73bc71b862bfd6b9d0de4955cbc89610984b7e1538580ca65af889033605302541b70e235cbc6f45623bf3bdac182ddcd9aebfed0e4925718663fb5da5564a2ed082ac806f75c73f24f0341cc5432a249becd5555497739d00ee934af77d1ad651e7b2f557eafe9c7b602a9ce25be5bebef5a81f41c3f62f207ed14d7f43207aa4eb734270130810fffa189f3366b9129da338983e42af38da0cc10a0f509b0041bd8d0ae56d641d9806bfc641db918305748ba3a91abe2fef496a07cc6cfb02aefaeb9c7f2d097e8a3a684b5b7f8c411a6c8341c9112605a088ce616fc5ce9a2f25e8142faac297c7b159811d6a4afb8a7196385a3677f55fd6cc9825e213dc71d82d7a20727f94d8560b30e3dfbcb9d41b239da3a27690417855d1c9f6d0f05205a2a4a1df784d7f4fced4892f6f10d01dac65a46435b08b9d22c19022e7ceae9aaef0e84fa97b432edeb07f49acd9827e93011b55500070e73ee99e0c7aaa566d5d779355b44f156bf1e3417aab3e4910dd946b534e0467e64979cf83f0d554e36fa6db3ba1a7b3565ecbb692f1c5d2309dc81da0d4d1882902e09526f736ad027c854ab514a8e12d4bc9e71c975b0e2f7179c4e112102cacac2cb7973e9e146f74dac1c88f35d4c955600a70a9642df4bd65ad949994027a7d3c715bcf185dae3841bf5f0532beabdc40b31748082a0c129992725b6aac333bd218854edf496491f7c367529acb33f3466c54b95c6f91c3ad46b67a0a0e702f1f61751d97c86611112eb2c8986013d8c9c000ec26291b5c356e15446c9ce7c5b0456763566133ce48822544a7d4fedbda0b821f321c95a77cd18207192ec0b810f633b62096f337f6c0f20e21dfba3c09b1341c12f6d58395d09ffc0e479e6f28e972a0edf557333951db98b13f5aa4f692fd60ca8414d07def01ac270baeb4032101c0c1487eb00c3de5dff8c2bc45c724c04a93238357d01dbd5315967477434702f2e842c124c863c37e8e7056488e889c55fc94bc8eb59db7f7b0b3a616d5a32aeb4d50a0372e79b5a4988f1b1ab0a22b6d6dbb954677836e97e03e80b5eb914f1889c6b716f807f68ff4706bf97dada9095453d4073b11819741e3363bc0b2675667575b2e43da5035054476bb8a9eeeb738044ca8db2354b768202e74478f8f9b1c4c122f8bdf30ad0c1ef668e31a9062eec8f76b297ef91ba47ea09700bd1e5f910b4910c8ef5116e0703af09cf0b2ec8a3bb991db993682509a348b060082246f179879247448ec7b5d1672f8585882700aa1bcd89e868b234f611b34187acb0e653204b9cd987cf056e95f344dceda4340dc80cc628ee550df01a6e4d39e6ba10180fbea26d10c68808858b9bdf2403bf92056901bb2c8e674b9d018127972aae003626af03f5fab071171cc6895f0be7eed6854cf4d872dc291fcb0d799621b6f381a902d9816780d8a4a9c0728ab27b83830dbda1a06bca01d98b114ec481dc3c8afc803a1b76c0a399745315ccb845c14c1dbd874e43880c1b22de56e0714e73d8d683a28877613fc6f285fd798c5285facc1fe3a9b593f5ac88068696fac525aee2e90d094e6d872e60354777bcf22cff6577f6a5b24509f5a52120e4ab5f14dcbbf8d61cfe26372fe4c06eda94e8b73cee73ab9b5896323c7b85fbbaee3a3d9ea3efee22e5f222a3c27b738ace7a40caed63cd4b2abb10ff9556703ef703677d240be71afc50a1c0a5819f0b061768416cb8a23df5407efb1412b5de036922d59a76cb364084018af62157343f6beb181526b9d666a59bb1592cd2857383d2ffaa639ae4549e907582070222c859ec608384d81adaded84cd929ef911eee9dd00939f58a87612e8ac214d6ae9dcd9527e4d80fb516a12200f3b6f1daa1c2594433a907d0c73539a72545853dbc2aa2db511d6d208c6f7c8e8007878615f7c3f57b4b78e2e0cc539d7762a71bdc2815a9500b02812771d1332996aabdfd22a5112d1a7b46fa09b0c2af841ca464f01", 0x1000}, {&(0x7f0000548000)="ef11d8ba8edba109f561baffae18e7c5d37fcb07e248c2aa77db0f0268381986ac00b92bfa4516c9b731b5d59e2852b422e5a2abea08548e2a2ac8526b7740c14afa96220bda3d60c8faf0a98b13779f3d6b79e70999adceead84f05f82ef7d7b36a5c4dc8dce081a828c36b4febe88ebd53b8ef6261a86c9715bdfb5c341fff254a90ec2cbedbc32d0699b12f095aea2e36463e8b84df350a0e3f6d1c46673f1d30e300bf9ac014cae03cbc6f8cdfa7587c83ed77d160db28098de9128718aace05504a4aedba6e4b", 0xc9}, {&(0x7f0000ba5000-0xa9)="ed4b16504265ef29239f1a97ac1b31cebe4acf2a5deaec62728f818b302399a167941cb1b55864f5362f3be7ec2cea458cedef624d3a106748df2d8d8f0264179bbbddec80011966746632550d7cfde8b440052e474c704bb86ffdd1c93e9339cc005e1fe7bc8071c1e5ec86270d5408837705c240f4bef852097f78f588e0cc462325bdf8e229f8848ceb3cc8d7e344c8010261323247c5489172c3c28e04da5c57fadda684040089", 0xa9}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000f78000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005b1000)=[{&(0x7f0000de0000-0xe4)="e40a4155e8051c6f3d3ab21d653c52e9aff11de78769e96415c83868e7d9cfaa6f8036df451632ddb6d37b618f270cf24900149216bba028991857033422c1cd6194d65d70bb6c1a400d1103fd0c64569a399b1ed404e93b1188f79740ba8a77345db8d67f38574b4e69d3097da394f3d2a63dc1f0c8819f5255d02a26bd675200408ad4a19363420a895b42a0d8362062b3a6d4817992c7d3e372adc2348b17c0063f05bd76e1097bf05766caeebb4b441e715180272b5093103d99f9b40877241212ec3835883fa20b1aa2e49c25963634fe7787becb027aeda53b77f0ca0a9c80cd68", 0xe4}, {&(0x7f00004cb000-0x6c)="81c62ac71e600958b408a1c91bca40f9dc8a76c1f9d8c079e1773716acf37b446b625275fa8f2edea06360c2427c38382a5ba878b4f1271a6a05f12117b74fed173e6015d1a75dd9dc83a822f7b386df96e6b07a0f9bb09cb903f477630cc0aed652606842c0f2ab24c38a2f", 0x6c}, {&(0x7f0000752000-0xc3)="3206664e85d07fd9a959e31e451fc865b38621c9956440b99519f86b152ea5907809823b4b4e2a2b38c1295cc85ce2b93daed512210591d51e8f4ed28d054e192549c58136b2f60cc3ab9c31e26b908dde90f2d5e7ea6429f220e8708a06207a006b564f68f6d3cab5765e5b8c7bfc6a843e41f667865f4cfca07e676d2f9a1c06fb38e17322b5ff91ed333135cffa223860a40b10cac819d85f32796d9136c05a64941ebf283f7188128b01b6c721e9de7e4571de82b9d6363069b573f439f3431fbb", 0xc3}], 0x3, &(0x7f0000bf9000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r10, r12}, @cred={0x20, 0x1, 0x2, r5, r7, r13}], 0x60, 0x8004}, {&(0x7f0000f0a000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00004a2000)=[{&(0x7f0000a4b000-0x85)="f0163fa2b8064393bef8e77e88af3f8330914acb4486cfc7f7af3e919035b785fccb3c5fe041e6d9eac2751f6017dcfe7b36a6f86301908baa8fe09f094b2589a060bbd1d1ca10ade6aebada02d047690826329fc1e362496c36d95e0f9e1d945e28f6a6b7c4933616b1b05ca52327ec904137f15b01df60e288f0c8723af53c1b9b951af6", 0x85}, {&(0x7f0000315000)="a77cbd56c37765114fd0868fba68ad69c5f800af15", 0x15}], 0x2, &(0x7f000055c000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r7, r12}, @cred={0x20, 0x1, 0x2, r2, r6, r13}], 0x40, 0x0}], 0x4, 0x0) close(r0) 2018/01/17 07:41:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000dd5000-0xa)={0x0, 0x6582ce5f, 0x1, [0x20]}, &(0x7f00003ce000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d42000)={r1, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xcf, 0x6, 0x1000, 0x1}, &(0x7f00008e6000-0x4)=0xa0) 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, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000a3a000-0x4)=0x0, &(0x7f00007f5000-0x4)=0x4) r2 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x3f, 0x3, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b11000)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000abd000)={0x6, 0x0, 0xe65, 0x0, 0x0}, &(0x7f0000993000)=0x10) sendto$unix(r0, &(0x7f0000e7a000)="5f6400cce9419e7401905a0b935ef1236b6e79ce0a23c1dbf1b679abe4417632aedde4319cfc8c50b56122809c5685014470f165b1cc07358cb0f79b148ff84f67ede547309aff4840d77640b91ea8c8566873caeadbe510054f6341119bbd406992c7e125db01b81e93933be8ccce4c4703783cd3658d55e08f1124de55f38229e9e9c224748041f50b977f62c0aa3bed34744c45a4c209ddaf624e01354e37fa018147e32c5892feed11c8e3cae8e65ced", 0xb2, 0x40, &(0x7f0000306000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000881000)={r4, 0x9}, 0x8) 2018/01/17 07:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 07:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004d2000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00008cf000)={0x9, 0x80000000, 0x7, 0x2, 0x2}) shmdt(0x0) 2018/01/17 07:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000bec000-0x3c)=[{{&(0x7f00001fa000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[{&(0x7f0000a4d000-0x20)=""/32, 0x0}, {&(0x7f0000a94000)=""/140, 0x1000002c5}], 0xcc, &(0x7f0000c59000-0x14)=""/20, 0xfffffffffffffc62, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r0, &(0x7f000085a000)=[{&(0x7f00007aa000-0x3f)=""/63, 0x3f}], 0x1) sendto$inet(r0, &(0x7f0000cf7000-0x35)="075038c3b23625b74870186b30fea4860a6ee590bf0b684ce40df64e8e4c6211c4657e4a99fd561aa84b604559d8515581905e58b1", 0x35, 0x880, &(0x7f0000008000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00009bd000-0x2b)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d7d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00003a6000)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000045b000)={0x0, 0x0}) open(&(0x7f00008b0000-0x8)='./file0\x00', 0x80040, 0x40) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000baf000-0x1000)=""/4096) 2018/01/17 07:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) bind$unix(r1, &(0x7f00008d6000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$llc(r2, &(0x7f0000779000)=""/130, 0x82, 0x0, &(0x7f0000208000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d9c23100ba86", [0x0, 0x0]}, 0x10) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) r4 = syz_open_dev$vcsa(&(0x7f000028c000)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f00008fb000-0x10)={0x1f001, 0xa000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/17 07:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000401b, 0x20006, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) fcntl$getownex(r1, 0x10, &(0x7f0000f06000-0x8)={0x0, 0x0}) poll(&(0x7f00002e2000-0x20)=[{r1, 0x1, 0x0}, {r1, 0x9080, 0x0}, {r0, 0x102c, 0x0}, {r1, 0x2000, 0x0}], 0x4, 0xa777) poll(&(0x7f00001a9000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x4b) close(r0) 2018/01/17 07:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006be000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000879000)=""/246) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r2, 0x0) write$eventfd(r1, &(0x7f000089c000)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000dc6000)={{0x41be5f800000, 0x1}, {0x3f, 0xbf7f}, 0x1, 0x1, 0x5f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001a2000)='keyring\x00', &(0x7f00009a6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000532000-0x5)='user\x00', &(0x7f0000bbd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000898000)="95566d881104ae0ad68495933b5cd46f469a8d38885dd7f39da068acce6e86d3a98be94d4700586df6ce675230d427662274ce1a4838e97aeccde7bc72899eb875303d3f4eb463851c0f47597b9ed16ba1e8e5dce1f5cedda0ac248509db78a1eb3354ca7974ce452fa8fe1344556115e448c96cd2ee3103a8792a573217bc95879cb744a496ae5b4eba9758118109d1f0a26efa4ee579ec088b4ca32bff1af93d0ce8b0a7ab0abfc0b5b660d3d3169a350e4af04bc52b7bc93366259ce87f6e3c8a0bc94cd61debed5d42c81b2c3c51582366d16be7032a36db797edfa262d66802e3b28cf2", 0xe6, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000b5c000-0x10)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000f7000-0xc)='personality\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000382000)={0x0, 0x6}, &(0x7f0000ba9000+0xd0d)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000bac000)={r3, 0x8}, 0x8) pipe(&(0x7f0000508000-0x8)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000f14000)={0x101ff, 0x3, 0x2, 0x1000, &(0x7f0000bac000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000081000-0x20)={r6, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) 2018/01/17 07:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cc000-0x34)="", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f2b000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00006ee000)=r1) 2018/01/17 07:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f00004db000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ad5000-0x4)=0x0, &(0x7f00002de000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x22200) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f48000)=0x0) r3 = dup2(r0, r2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000146000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000c50000)=""/175) 2018/01/17 07:41:08 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00009db000+0xb79)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000102000)="107110", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000719000)=0x0, &(0x7f0000000000)="") ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000fdb000-0x4)=0x4) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x399f1736, r1}, &(0x7f0000000000)={0x1, 0x1, 0x8, 0xe1b, 0x9000000000, 0x5}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000054e000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x76, 0x2, 0x1, 0xaa94, 0x6}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x2}, &(0x7f0000001000)=0x8) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/17 07:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000b36000-0x38)={&(0x7f00004ae000+0xb5c)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xfffffffffffffffd, 0x3}}, 0xfffffffffffffd7a, &(0x7f0000aa3000)=[], 0x331, &(0x7f000040d000)=[], 0xfffffd38, 0x4}, 0x20004001) 2018/01/17 07:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r2, 0xa, 0xd) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000d50000-0xc)='net/udplite\x00') getsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000abf000)=0x0, &(0x7f0000a22000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/17 07:41:08 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000edf000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000074a000-0x60)=[{&(0x7f00004f2000)="3ae8817f77886e37d375b3773bbfffe01483f6fadf3529155c88184ea8926efc2efc0569dad6774e22b70192dfa0844614dbcf655fdd544a240c94b9e50675e4433cbd2c6bc6e1b10bac5b838263de9686f9a01e346ff4", 0x57}, {&(0x7f0000cf0000)="", 0x0}, {&(0x7f0000ba1000-0x1000)="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", 0x1000}, {&(0x7f00005ce000-0x1000)="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0x1000}, {&(0x7f0000949000)="2202a62624a16cbdddb10d6f7dcef6225f8c219addb1693b6cd4bbde21ae1b04262c14edbdb4f089b68aec82e9d46e5939e5089318c4b3", 0x37}, {&(0x7f0000ad9000)="70df207f72c3946e2a61e0a3282bbe6759af1b29b7cd93586fc5e6302ae790f9b474386b480a7133ccecb1fa", 0x2c}], 0x6) r1 = creat(&(0x7f00002aa000)='./file0\x00', 0x180) r2 = semget$private(0x0, 0x0, 0xa0) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f000073e000-0xbe)=""/190) r3 = syz_open_dev$sg(&(0x7f0000342000)='/dev/sg#\x00', 0x400, 0x500) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000634000)={0x0, 0x0, 0x0}, &(0x7f00007d0000-0x4)=0xc) sched_getscheduler(r4) gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b05000-0x10)='/selinux/policy\x00', 0x0, 0x0) fchmod(r0, 0x1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000b09000-0xc1)=""/193) syz_open_dev$sg(&(0x7f0000f56000)='/dev/sg#\x00', 0x3, 0x2000) clone(0x904100, &(0x7f0000f77000)="", &(0x7f0000eb5000)=0x0, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000c1c000)="") [ 350.840451] binder_alloc: binder_alloc_mmap_handler: 22697 2011a000-2051a000 already mapped failed -16 2018/01/17 07:41:08 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000)='/dev/hwrng\x00', 0x200, 0x0) 2018/01/17 07:41:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x8, 0x22480) 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) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="604d71f7dfa8dc0c9784c99ffdb2b6ec", @ifru_settings={0x2, 0x580f, @fr_pvc_info=&(0x7f0000001000-0x14)={0x8, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001e3000)=[{&(0x7f0000a66000-0x2e)=""/46, 0x2e}, {&(0x7f00002c8000)=""/69, 0x45}, {&(0x7f000075e000)=""/128, 0x80}, {&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000ceb000-0xd)=""/13, 0xd}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000674000-0xbe)=""/190, 0xbe}], 0x8, 0x0, 0x0, 0x166640000}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00001f1000)=0x596, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@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) 2018/01/17 07:41:08 executing program 5: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) listen$netrom(r2, 0x1) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ee4000)={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}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/17 07:41:08 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x3)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000055b000-0x4)=0x5, 0x4) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) r1 = socket$inet(0x2, 0x80006, 0x1f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000095000)=0x0, &(0x7f0000885000-0x4)=0x4) 2018/01/17 07:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000a67000-0x8)=0x0, 0x0, 0x2) mount(&(0x7f00008b4000-0x8)='./file0\x00', &(0x7f00005a5000-0x8)='./file0\x00', &(0x7f0000d66000-0x5)='qnx4\x00', 0x0, 0x0) socketpair$inet(0x2, 0x1, 0x854, &(0x7f00003dc000-0x8)={0x0, 0x0}) 2018/01/17 07:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/17 07:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eea000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00002f7000)={0x1, 0x2, 0x6f52}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/17 07:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e5a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b3000)="0a0775b0d5e39ae5b3b6d3000000dbce", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000491000-0x12)='/dev/snd/pcmC#D#c\x00', 0xaa7d, 0x101000) mknodat(r2, &(0x7f00008c1000)='./file0\x00', 0xe100, 0x158ce1d7) 2018/01/17 07:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000bc0000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r1, 0x81000000) r2 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000086) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a95000-0x1a)={0x0, 0x400, 0x9, [0x44c3bfc1, 0x7, 0x5, 0x904c, 0x2, 0x1, 0x3, 0x3, 0x3]}, &(0x7f0000890000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000793000-0x10)={0x0, 0x8, 0x4, 0x3, r3}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00005bd000)='/dev/ptmx\x00', 0x880, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000989000)={0x0, 0x4, 0x6, 0x906, 0xedd5, 0x5}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffd) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = gettid() ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000a2a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ptrace$pokeuser(0x6, r4, 0x3, 0x101) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fec000)={0x0, 0x9f, "2ed4b12db0483f4ae69f8202e37c1b1881a9916d77f697749cf63edbab385fbef21e3b8f2a6097f088e157717b126828572b8155859289622c571ed407d64dea0e6c5caf40fed2b43c2f78b562ec0a1c4c98a9eec7c767dc71b515f06af172ecb6503738d377ec70fee42a569eee1c68a605093578142b024b5958c415e27bf79036269d38ff2bd6595e173f63b8c76cd3d48aeb6e745284693c895fe2996f"}, &(0x7f000090c000-0x4)=0xa7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002a7000-0x16)={r5, 0x2, 0x7, [0x5, 0x1ff, 0xf7c, 0x9, 0x4, 0x1000, 0x0]}, 0x16) 2018/01/17 07:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d6f000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x240000) r1 = syz_open_dev$tun(&(0x7f0000fbb000)='/dev/net/tun\x00', 0x0, 0x40) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000a6c000-0x9)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = syz_open_dev$sndpcmc(&(0x7f0000414000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80000) r5 = memfd_create(&(0x7f0000733000)='nodevsecurity\x00', 0x3) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000542000)='/selinux/context\x00', 0x2, 0x0) r7 = signalfd(0xffffffffffffff9c, &(0x7f0000672000-0x8)={0x6}, 0x8) r8 = socket$bt_sco(0x1f, 0x5, 0x2) r9 = syz_open_pts(0xffffffffffffffff, 0x42001) r10 = socket$key(0xf, 0x3, 0x2) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef0000-0x9)='/dev/rtc\x00', 0x280000, 0x0) r12 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e68000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c2000)=0xe8) getresgid(&(0x7f000060a000)=0x0, &(0x7f0000eb2000)=0x0, &(0x7f0000aeb000-0x4)=0x0) r15 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000006b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a2000-0x4)=0xe8) stat(&(0x7f00003d9000-0x8)='./file0\x00', &(0x7f00007ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fba000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r19 = socket$nfc_raw(0x27, 0x3, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00003ac000)=[{{&(0x7f00000e0000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001d1000-0x20)=[{&(0x7f0000b83000-0x71)=""/113, 0x71}, {&(0x7f000043d000)=""/4096, 0x1000}], 0x2, &(0x7f0000cce000-0xa)=""/10, 0xa, 0x7ff}, 0xff80000000000000}, {{0x0, 0x0, &(0x7f0000f4d000)=[{&(0x7f0000b5b000-0xab)=""/171, 0xab}, {&(0x7f0000f10000)=""/39, 0x27}, {&(0x7f0000ced000)=""/197, 0xc5}, {&(0x7f000060f000-0x2a)=""/42, 0x2a}], 0x4, &(0x7f00004a6000)=""/253, 0xfd, 0x80}, 0x5c2a9c22}, {{&(0x7f0000512000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000aa5000-0xa0)=[{&(0x7f00006c7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000987000-0x1)=""/1, 0x1}, {&(0x7f0000257000-0x1000)=""/4096, 0x1000}, {&(0x7f0000647000)=""/77, 0x4d}, {&(0x7f0000c46000)=""/55, 0x37}, {&(0x7f000014a000-0x1000)=""/4096, 0x1000}, {&(0x7f00008be000-0x6)=""/6, 0x6}, {&(0x7f000054f000)=""/67, 0x43}, {&(0x7f00003f4000)=""/42, 0x2a}, {&(0x7f0000c7c000)=""/105, 0x69}], 0xa, 0x0, 0x0, 0x5}, 0xfffffffffffffff7}, {{&(0x7f0000340000-0x3a)=@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, &(0x7f000013a000)=[{&(0x7f0000081000)=""/32, 0x20}, {&(0x7f0000af6000-0xe1)=""/225, 0xe1}, {&(0x7f00003da000-0xe9)=""/233, 0xe9}, {&(0x7f000044c000)=""/242, 0xf2}, {&(0x7f0000afa000)=""/235, 0xeb}, {&(0x7f000062d000)=""/19, 0x13}], 0x6, &(0x7f000052f000-0xc)=""/12, 0xc, 0xa05}, 0x2}, {{&(0x7f00000cc000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007b0000-0x30)=[{&(0x7f0000a4a000-0x48)=""/72, 0x48}, {&(0x7f0000e76000-0x99)=""/153, 0x99}, {&(0x7f0000fce000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000c6b000-0x4b)=""/75, 0x4b, 0x1ff}, 0xfffffffffffffffc}, {{&(0x7f0000206000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bf0000)=[{&(0x7f0000e48000-0x1d)=""/29, 0x1d}, {&(0x7f00002cf000)=""/219, 0xdb}, {&(0x7f0000031000-0x88)=""/136, 0x88}, {&(0x7f0000883000)=""/126, 0x7e}, {&(0x7f0000f7e000)=""/30, 0x1e}, {&(0x7f0000f61000-0x3e)=""/62, 0x3e}, {&(0x7f00002a4000)=""/91, 0x5b}, {&(0x7f000017f000-0x6c)=""/108, 0x6c}, {&(0x7f00005f4000)=""/161, 0xa1}], 0x9, &(0x7f000032f000-0xd0)=""/208, 0xd0, 0x7}, 0x1f}], 0x6, 0x2120, &(0x7f000022f000-0x10)={0x77359400, 0x0}) r21 = accept$inet6(0xffffffffffffffff, &(0x7f0000281000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008cd000)=0x1c) r22 = syz_open_dev$binder(&(0x7f0000bed000-0xd)='/dev/binder#\x00', 0x0, 0x800) r23 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r24 = socket$packet(0x11, 0x2, 0x300) r25 = syz_open_dev$midi(&(0x7f000059a000-0xb)='/dev/midi#\x00', 0xffffffff9db9808d, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006a5000)={0x0, 0x0, 0x0}, &(0x7f0000dfe000-0x4)=0xc) r27 = getuid() getgroups(0x6, &(0x7f0000a86000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r29 = socket$nfc_raw(0x27, 0x3, 0x0) r30 = creat(&(0x7f00000a8000)='./file0\x00', 0x40) getsockname(0xffffffffffffffff, &(0x7f0000569000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cab000)=0x26) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004b9000-0x8)={0x0, 0x0}) r33 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000635000)=0x0, 0x80800) r34 = signalfd4(0xffffffffffffff9c, &(0x7f0000784000)={0x1}, 0x8, 0x80000) r35 = accept$packet(0xffffffffffffffff, &(0x7f0000d1e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000233000)=0x14) r36 = syz_open_dev$admmidi(&(0x7f000063c000)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x200801) r37 = syz_open_dev$urandom(&(0x7f0000bdc000)='/dev/urandom\x00', 0x0, 0x400000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ef0000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001ae000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6c000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000655000)={0x0, 0x0, 0x0}, &(0x7f000003e000)=0xc) r41 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000524000)={{{@in6=@dev={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036f000)=0xe8) stat(&(0x7f000066a000)='./file0\x00', &(0x7f0000864000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ce6000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c36000-0xe8)={{{@in=@multicast1=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de4000)=0xe8) lstat(&(0x7f0000c2d000-0x8)='./file0\x00', &(0x7f0000912000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000254000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000096f000)={{{@in=@empty=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=@multicast1=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}}, &(0x7f00005f0000-0x4)=0xe8) r49 = getegid() r50 = getpgrp(0x0) r51 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000e57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007e0000)=0x0) getresuid(&(0x7f0000fc7000)=0x0, &(0x7f0000993000-0x4)=0x0, &(0x7f0000411000)=0x0) r55 = getegid() r56 = gettid() r57 = geteuid() getresgid(&(0x7f000088d000-0x4)=0x0, &(0x7f0000c6a000-0x4)=0x0, &(0x7f0000baf000)=0x0) r59 = accept(0xffffffffffffffff, &(0x7f000089b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000853000-0x4)=0x58) r60 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009ce000-0xe8)={{{@in6=@mcast2={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}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d3000)=0xe8) fstat(0xffffffffffffffff, &(0x7f00002ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r63 = openat$dsp(0xffffffffffffff9c, &(0x7f0000abd000-0x9)='/dev/dsp\x00', 0x101080, 0x0) r64 = syz_open_dev$dmmidi(&(0x7f0000214000)='/dev/dmmidi#\x00', 0x5, 0x20000) r65 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ff000-0x16)='/selinux/checkreqprot\x00', 0x82, 0x0) r66 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r67 = accept4$ax25(0xffffffffffffffff, &(0x7f000016d000)={0x0, {""/7}, 0x0}, &(0x7f00005fc000-0x4)=0x10, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000042e000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000294000-0x8)={0x0, 0x0}) r70 = dup(0xffffffffffffffff) r71 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000397000)=0xffffffff, 0x4) r72 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b5c000-0xe)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0xe00, &(0x7f0000fb3000)={0x0, 0x0}) r74 = socket$nfc_llcp(0x27, 0x3, 0x1) r75 = syz_open_dev$random(&(0x7f00004c8000)='/dev/random\x00', 0x0, 0x401) r76 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004bc000-0x8)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000772000)=[{&(0x7f00007c3000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000091d000)=[{&(0x7f0000d24000-0x1000)="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", 0x1000}, {&(0x7f0000ac0000-0xc5)="73dc826924a858e5f0068650a757f1afb9a890be9d499e3854377384d3b8a970befddb514143025610d0f18bf83b8ff2551ca3620f7bb6fe1b129cd5cbc14f1d9c7a9d43d5c0651e47b9a4b2ac04bb999260cdfd920f960342051d9c5bf1a9945c2ce3eca7848f0da41e3674a503720f5cea74c37ff9a8a1769d1d015e755f4e63bb40a9507dec69d9a215203dc171db43782fbdc4bc1347ed8a8d2dfba0546c4ff98e95dbd73aa0e68229bd792b1ce44ea245556f8dadd85f6667fc7fc2effc72ab947915", 0xc5}, {&(0x7f0000841000-0x74)="4e7b102232f1ba38f305dd45b429093328eaae303870ba0069cfc168e49d65c9af882fc9559b238e4e0d2ae23066e3be9af6939df8a39c651b87c4941c526f6a64f0e9221c479691f6c60bd9d2f4af57f773b387a8aced62e81dade6a4f4bed478d519c7d1d6d06116bc20ed222f5ece380330c5", 0x74}, {&(0x7f000022a000)="1e3a574169586a78", 0x8}, {&(0x7f00005ca000)="1549c788ff5ce670c9c713af0fc7241907f3ce1cddcd9f849d04cdc0dbe5567e0f3ef64d95389a8a1fcc5784fbaea44a65e417a3fb999076bb90207bfdc765bd3d624fdddb05a474bec8b87db42be2d3283170618e92cca644b4a31b7cc2867264040d41ba051fa4a9b3d1ed62", 0x6d}], 0x5, &(0x7f0000910000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}], 0x20, 0x40000}, {&(0x7f000092a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f09000)=[{&(0x7f0000071000)="651bd7b582cd1772010880b78e961c4da7f1b1859faa", 0x16}, {&(0x7f0000528000-0x71)="29f7e7656e29f590800582f8ce00cba5827e5ce1916c6ad2ff0a2f0f2d056dca3a18df67680d7659415b820364dd6244a039f19aa310379b65d63af21f6def626cc0701e055ec870b5d7a53d6d553205130970bd773199e332d05182f9a3a6088b161708e67650cb48ac755fcda216ac2c", 0x71}, {&(0x7f0000ced000-0x9a)="4203011323b5fc23be48266acd7316468bafd1bb400665d197e9439fa54dafd9ef695f0c899d4f5f2355184fb644fcbe1af205b7cb875862f5031866b83cae89186456909393bd8f9aeceeb7e93fd8d27ad147fd0be04a0f48b0850b24b5655c1b04a2d1af0c567a6f18315f529ebe2dda59a0c657d2be77d450fcd8a6b412d8c66c2f975c97597266f4060aa63f8098ace979a487c463be45a4", 0x9a}, {&(0x7f000052d000-0x9a)="b091ead44461b39e306f31078babe6078d614e175af25e6c5189d50e730561b013be5de24798802fd1af0529dbbdc057ce2c5c9d45ccf2629fba633323a6ad0bb6d29df553231149f0da8cde8a8448086a44498c72701cd304d7c31947ce96d5408589b5949924e3800497c5d1162e7b07584dc99c2211e29387103a19dc3b3b5f93a39fd71ed4045535ee106081330657fea856591fd5e9ea42", 0x9a}], 0x4, &(0x7f0000e5d000)=[@rights={0x30, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r18, r19]}, @rights={0x20, 0x1, 0x1, [r20, r21, r22]}, @rights={0x20, 0x1, 0x1, [r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r29, r30, r31, r32, r33, r34]}], 0x110, 0x1}, {&(0x7f00004da000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000b6000-0xa0)=[{&(0x7f00000f9000-0x12)="ae261feba1f9d0db6e3a7853dee76b649bf6", 0x12}, {&(0x7f0000960000)="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", 0xff}, {&(0x7f00003d7000-0xa6)="c4c11495947dfa958cac5b9c23209a9a92eefb9ad07e24689816b109b3d57dd10f5102f3bf95da608006a74ff143dbf320865e16ca63b72c1d98ad79c441b442b5f8cd7211eda6793d489ee50e8d03f6c58492131f5f99adff7bf8f3584bbf3d3a6e3521b14aa0c901143cf59e75d00ae5f9731132e43c38af8285c56f6838ff850f517a3ec7f9906f1011bc319ec1ee6245007a7d729fd60b6a948cc2d8ca4045cc054eb858", 0xa6}, {&(0x7f0000785000-0x65)="b55eb63046080e8a6bdbc6af3aafcff5d4d45336d75a8d704624cfcd8725b238f281a6a8f024fb14d229f7e926e86c311b926050b3a2390b6cad6cb03b890a5835dbaffb03776718e6f2d6dcb036b9c2de6080d547baf47bd8285772fe11c10fe3d1e76d7e", 0x65}, {&(0x7f0000d4c000)="6582c5962e34e8bb22c8f19956ef70193bf3662f79bcc713761ae0ce2c5b31c2ea77532a982fe3191fa30a990c3ce94f5926ed731cb33c959229215d68684ecbde57894824dfdb06680e8e64e6ff6a0172e43021f204782c5cb71158dc77b64c1744c402615951e2b22acb94062fdaa5533265ab5ba8e769f8b35628500175c0cec3cc4e8fdeca9298956c68881bd2d3b4bdf7b672fdda33", 0x98}, {&(0x7f0000ccc000-0xf8)="673ecff5fa7b42b06cfe03c199caae49e9d2244aaf196c15e21fe275df15641a7d592cd94b1f9a29396012b0c9449e54b60ab300fcad2541f1b7565c7d34b8115e940a7b5b5e60cd05f7c91c4606f561b0c5db5bb31b88b4bfa362541df362f9709de1fdb30b3cd15512b0df26d79307ee4c1e59659be78db088b44c98613ca5a8606b10a89193e8f209295a4cddeaaa9faaefbf701fc046ff00f41661c8b6c5126086b750ac8e9aa3d0e359543db6f2e663e4578ab3266b447a7698570928356524d39a88953ad4c881493caeba0417715116cd1dec14f3a43544023889e25e69e706c3ece0de709c5d291ef181c8393da8effd1762b15c", 0xf8}, {&(0x7f0000c60000-0x27)="8088e8b580d22fb5ea0fbebc186ded46abd1420808d1093670e0263d08e8bb0ddce12d260bd3cd", 0x27}, {&(0x7f0000446000)="6885318fa2e277e99cea5ddcccc8fb4f75f6c9be1cc756e0bf6b9039e81abc", 0x1f}, {&(0x7f0000c68000-0x82)="71694d69c7822ac4162cbc280f245491603c7774160a82105c8912da39afaa63a81e406a682366432f53fcbaa00422ec6530e6364541d1cd032011d968eed16ca8521511a79ab2e9c9c4a1052cd2b4f6d19c75879ff62ae29fa780d63cd156438fed69d384c911bc726b8a3e61fb91a34fd87fc8661d20e25b54009d3f8af15f18a6", 0x82}, {&(0x7f000024c000)="f69cdcf8641d7ce76048333c8d2148", 0xf}], 0xa, &(0x7f0000e28000)=[@rights={0x20, 0x1, 0x1, [r35, r36, r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x40, 0x8000}, {&(0x7f00002d2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004b7000)=[{&(0x7f0000a72000-0x39)="426442c4db31142f7dc2dad39e7a3360c1232f7697f27c6b88ba4f13c4e1024b19b688be907d9066ac83e5a277a36fe3e732f26713bfba776d", 0x39}, {&(0x7f0000c4b000-0x3c)="5c906d05fa80efc08ebd4b33c815a79677d13aba7edea14309d4f430334fb42dce67879006e312841c6965398e99929cf6d82d0105ae93e4094c36a1", 0x3c}, {&(0x7f000035f000)="085895a00100c53745410826860a37f3adade28f8444ccd4b6b0c397a87fcf7091da3ffaa063908b4491f641d0946c6110fbaecbcb0bafbba2d80fb773a3c685affa3c257070d128c78a845d94749d5d3d3aaaff3cff760a28bc96ae7df3c296661e18e92de5ec05055387e7bf3908a05d101a95089d58b3b00c62e73b8f6f6d3a53a131c2f3dbbb274fd018bef3b9", 0x8f}, {&(0x7f000061e000)="016e1c1739cfb6b5cba13f348e590e52160d9bd30debdfb6a758ece70313658a5879e0dba24ca3bf3ff950a252c32b4f2d7bb21396da1f184d18a6231397ca10acabe99ee2a0c429511e0b8edcbdcbda68b41d43839e93dc6ef497378aedd435360f3ebd6e8725f4c978d23b19ffcf08cfa5bd713a080e6fe81c8ab829bb425e65a305f209f937d9c3fc92d7e9d78f8136041a08a50cf4538411525339a397b1662aa1f187", 0xa5}, {&(0x7f00008b3000-0x4f)="5cd27f31de091fcba8ee459437285df2038d86670933c14c6935454371e4a5c7b02b7e86bfedd6fa535e17fa52b5f73633f047c61baa965fd53f45543db86fc8c04f28bd97abce2be8279a321be1da", 0x4f}, {&(0x7f0000fd3000-0xfc)="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", 0xfc}], 0x6, &(0x7f0000160000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @rights={0x18, 0x1, 0x1, [r59]}], 0xd8, 0x4000}, {&(0x7f00001f4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000487000-0x50)=[{&(0x7f00003c8000-0x48)="4cac7417032e150c861ae167623927e6af1873f00482af5da9afa90129dfa82e606b2c1f37d24782892d31cdd8e171b96bc11b18a6a470ce18682ad600392c6acfad2c815d172f98", 0x48}, {&(0x7f0000f75000)="87775141487bffd111f56a2612ba4216a033a6a100f1ee01c200c2f2b8c93d8c60376498724a7bfd9562108833fdd895", 0x30}, {&(0x7f0000975000)="eb5ff2dda9fc1854767263bb68ec603a0530e31c546d65f14e6146f589d86c3660adc27e1ac5a2aa288fbbe2bcbf2f92874638c2bf4c5dce9802845ac505b30bf930295812ddaa87fcdf1a99f223ba17f410429484aa664a4c44093c5a7536e3148e186ee79fb978c19d3250f52bc1a834d27628580924e6cf03599a610f8b9f60b78e9869c14e470ceb98a78c225be54d73abae688560fe20ee0d6fab7bb6428960cb64bf8433842de19bced2473ffb384a7673b60495134dd5e315f83d1a39", 0xc0}, {&(0x7f0000e5f000-0x4e)="8976408beb436ad039d9bc0713584bf640adf0040a713dad636c1184110d1eee1f3b72e843a5cd1d1a31a1aadb7d8763ab28c0667aaa8eec0d38cd31158165d20e61c97f534711a3924f9b2223c1", 0x4e}, {&(0x7f00004a4000-0xd9)="678adfbd6c132353a75c8df33f6a0f5b206a046ff0973f554987cf9c6204e4a6cf1912d0f39c399c7d5b364451f202e71576ee9bb9672e3b653b0af4f94c3254a24ae68c9a6d7e8a421b115f25bcc870201ad4e3d2d44429e3cdda23375382d191de3bc54fd5b1d62e0a687ac1c9b36f04ec36a2f4527d895b178b13326bd8a44e0a7e89107f08b1033e48c6f38926b696abc6e3ec7e459394990b190ac5bd28ba90b37a6c9a2698b45dd19fdfaf5c3cc843914f72cbc3e891b09116032daba86e378cb77caef0c0352965d2112115533d3258ecc5d65c1607", 0xd9}], 0x5, &(0x7f0000ae9000)=[@cred={0x20, 0x1, 0x2, r60, r61, r62}, @rights={0x20, 0x1, 0x1, [r63, r64, r65, r66]}, @rights={0x28, 0x1, 0x1, [r67, r68, r69, r70, r71]}, @rights={0x28, 0x1, 0x1, [r72, r73, r74, r75, r76, r77]}], 0x90, 0xc800}], 0x5, 0x4000000) r78 = socket$alg(0x26, 0x5, 0x0) bind$alg(r78, &(0x7f0000f53000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r79 = accept$alg(r78, 0x0, 0x0) r80 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r80, 0x0, 0x0, 0x9) sendfile(r79, r80, &(0x7f0000ccb000)=0x0, 0x357) ioctl(r79, 0xffffffffffffffff, &(0x7f00003aa000-0x91)="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") 2018/01/17 07:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fd6000)='/dev/dmmidi#\x00', 0x2, 0x2300) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f3b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) io_setup(0x80, &(0x7f00009ee000-0x8)=0x0) io_submit(r2, 0x8, &(0x7f0000dfb000)=[&(0x7f000081e000)={0x0, 0x0, 0x0, 0x3, 0x9, r1, &(0x7f0000d29000)="37af4be7ac8634239bbd67523c90b8db787b2681c10037458f884ff654b9cc7f5c5aca29c8e250365a63b765b064e083dab1eed6ee06deea80ef858ef504eea5342feeac3f", 0x45, 0x4, 0x0, 0x0, r0}, &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000482000)="b07ff135e7c31bd23f8ee67d8bd4fabf8d4bfd38e3fb220e7137621eeb3bffa374976288e7a3180c565f5cdbfb", 0x2d, 0x9, 0x0, 0x1, r1}, &(0x7f0000f21000)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f0000faa000-0x56)="397b7b7b99ba42281a27a9698f0eb66697fa8b6c52650b29a6d190b2ecfeb4008077e30edfc3b4fc330ff31c47fe22acf1a27fa6daa170e845d8c2ddec52b2b47c3537a710af2b9eb0559cef64499fd7e461d30fd7eb", 0x56, 0x1619a0000000, 0x0, 0x0, r1}, &(0x7f00006a8000-0x40)={0x0, 0x0, 0x0, 0xf, 0x0, r1, &(0x7f00002de000-0xf7)="7beee902a50cb5d0807e6fe96cd6e5068867939bdbc85b09455f7844cb2678ccae3f46dd69e9481ee3fd4ca0e18b70b678ae5277254247a86cd26e030229e1e649800f3fb7e232eae442178577b725af21ba37d3e581a9bc77157be63568449eaa1d9e49e97fc5fdf10fbdddb0ed5c2bffecee0e1a1c65fb51eb408a5994c34eb5e26ecdb62fe2f2547826c27f70bbb8dd2a6e8b2d9825d519938cf88264feb50f0970d965a55c556a780fa55ddbf9319a4846a6423f1125f412b7d028df82ec4bef553592aab04432e889c83f9dcfa947dd9351b81bd5910a38b4d87cfb27d7879cb15cb5e0f013eb99dfbe7b62d66c90cf8300b0043c", 0xf7, 0x0, 0x0, 0x1, r0}, &(0x7f0000e25000)={0x0, 0x0, 0x0, 0xb, 0x232, r1, &(0x7f0000e42000-0x25)="b68c1b382b94a3720d3008bc8ceb09ade612e5ee92c4156f7c427ebab4f31e1b2891f02a78", 0x25, 0x4, 0x0, 0x1, r1}, &(0x7f00002b7000-0x1d)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000cbd000)="0400742b6c3343df4d8df628f527d76adf800ce56780cbe2509b6f4aa8b908aa36e37ea037796b3f72d1fb67aed3283b3b4295befea23568fe694abbe4220dfd8faf06f49c61d3fa456f7cd93cbfde521c28b1b33b560c953a1ecfb81dbb12c091f86a94918c1a4fdda91a99144792ede92bd2c6f30924c2582c0bfa44efb9b3a243e73261bed2130804c1c10a96e47c4bccbd306256e473dd62c465016f4985b0c3996211a7d67c01b7bf94dbeb10c69a40aace6858633984b07b65355fea4b78b72ec77e0a185f2b0f17a7809eb17323382c9dea1582a1bd9e20b1f2537f9c77569fe0d97f10712ef0be545755fe319bd413ea4e5e9c4f", 0xf8, 0xfffffffffffff001, 0x0, 0x0, r0}, &(0x7f0000340000)={0x0, 0x0, 0x0, 0x8, 0x7fff, r0, &(0x7f0000474000-0x24)="240bc10b7d9be02f1d5975deb6f2158b77ad380c5f8681f97a7f29b42e51931640c0b3f9", 0x24, 0xffffffffffff8001, 0x0, 0x0, r1}, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x6, 0x100000000, r0, &(0x7f00005bd000)="42faa4553a34b46ea6534aeb8d2ee3466f891d93d8fd8b68c0b8af689b8d7ed133934d86c531d05d8345ab24a8e6e870c842ec6ea91e16750ff321", 0x3b, 0x5, 0x0, 0x1, 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) r3 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r3) syz_open_dev$sndtimer(&(0x7f0000f2d000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000) 2018/01/17 07:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r1 = memfd_create(&(0x7f000009a000)='selinuxcgroup*/#[\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000248000)={0xf3, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000b4b000-0x20)={0x9, r2, 0x10002, 0x7}) [ 351.003165] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/17 07:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000057e000-0x12)='/dev/input/mouse#\x00', 0x7, 0x10400) getitimer(0x0, &(0x7f00005b5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a23000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000360000)={{0x1, 0x7}, {0x6, 0x2d16}, 0x1ff, 0x6, 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]}) clock_gettime(0x0, &(0x7f0000b20000-0x10)={0x0, 0x0}) r4 = add_key$user(&(0x7f0000756000)='user\x00', &(0x7f00002fc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f8b000-0xc6)="209cb8dacbfaaf4233491839108e6165789aff7479933cae0e064b1dfdc394854d68af44b417f286f537bdb3d82c1056d078da408a6aa0aaf70aaa8ff7589d5c7969f3f25ed5b2b757acda7d80736d2f5e59612f0bab11f73b4358cbc567dfbb48df3df239e702a806eac8e41d20aa2e3255e50108a1cd53e4fb979a758f4008ba71b3d57c59f813adb383e089fcefa387b9afe3eb631e22158c12b59d8235d4dc80bc9e13ed81ae7e2fb391e889dc8e508884a8c97b64d1b13ff61c107d960787d560ab9c3c", 0xc6, 0xfffffffffffffffb) r5 = add_key(&(0x7f0000a47000)='id_legacy\x00', &(0x7f0000c30000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000398000)="8bd2dc741bb4c644a57dcd2a6b6d7cbe36d96f5a812826101066912718b3cf5eb90d1aae02e965c1e94b7008976af15636c64de8610f8c5702a5445c09c3426bf31497bdbcb75ff99f8fa9783899c456662760c6cb748ca2db087ce52566c79d06d6cc7d02d8b5e689631289509958ef8dfb7a492a936ba1289cceca1cd08b8ba49e4b89dbebb9d9b8bb39d3f1a5555749", 0x91, 0xffffffffffffffff) keyctl$reject(0x13, r4, 0x6, 0xfffffffeffffffff, r5) pselect6(0x40, &(0x7f000082d000)={0xfffffffffffffffd, 0x3ff, 0xfff, 0x4, 0x401, 0x1, 0x2, 0x48}, &(0x7f0000260000)={0x5, 0x7ff, 0x2, 0xfff, 0x0, 0x40, 0x0, 0x2}, &(0x7f0000239000)={0x7ff, 0x1, 0x90, 0xfffffffffffffffd, 0x4, 0x0, 0x7, 0x101}, &(0x7f0000528000)={0x0, 0x1c9c380}, &(0x7f0000724000-0x10)={&(0x7f0000e6d000)={0x81}, 0x8}) write$evdev(r0, &(0x7f000019c000)=[{{r2, r3/1000+10000}, 0xffff, 0x1, 0x9}, {{r1, 0x0}, 0xa3c7, 0xffff, 0x4}, {{0x0, 0x0}, 0x8000, 0x2, 0x2}, {{0x77359400, 0x0}, 0x8dc, 0x2, 0xffffffff}, {{0x77359400, 0x0}, 0x401, 0xa6, 0x9}, {{r6, 0x0}, 0x7ff, 0x8, 0x9}], 0x90) r7 = socket$alg(0x26, 0x5, 0x0) r8 = accept$alg(r0, 0x0, 0x0) r9 = syz_open_dev$admmidi(&(0x7f0000c1c000)='/dev/admmidi#\x00', 0x1f, 0x40000) r10 = mmap$binder(&(0x7f0000f71000/0x4000)=nil, 0x4000, 0x100000a, 0x110, r0, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000ba1000)={0x58, 0x0, &(0x7f00005e6000-0x58)=[@acquire_done={0x40106309, r10, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000379000)=[], &(0x7f0000ce7000-0x10)=[0x30, 0x48]}}], 0x32, 0x0, &(0x7f00006f0000)="feddb10a54281b5a24f7a9e87e71fa78bd4ca4162abf79042cf81441e39877fae07416d334161f8d4467504f98b5574f355b"}) mmap$binder(&(0x7f00004af000/0x1000)=nil, 0x1000, 0x2, 0x113, r9, 0x0) sendmsg(r7, &(0x7f00009f5000-0x38)={&(0x7f000024f000)=@nl=@proc={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00007ad000)=[{&(0x7f000093f000)="", 0x0}, {&(0x7f0000b1b000)="1f2340f16cd076cf875a665ee5bfa3d13ba2947407bb6a5792e8434e2776993a6aaf79be67367790190af7bbfc81a4ac9f7898e7e09ac41e9f39601ccb483ab19a3ec887fb3649c1030663188b9efc0bda36253071debaecfd1f7ca5f9bcc84e8580d67d0f285194620ed60948f3b6430432c4311a7b4612a30103d70da0bfc3e4120666b8e2a82cba606cdb60a95fbc9afba6c7574e54513f83976c6007cb80c67e340b173fc035e88bf13b17799dbb987658fed7dff6ac4856d82bcf1dfe93c44cdb61036d9d979a654503a8870e45995da5a083cf9bb2810dfd3405dbd4015afd261e0a79dd959830f728e02c6837c6c06b9c", 0xf4}, {&(0x7f00000e0000)="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", 0xfe}, {&(0x7f0000345000-0x70)="5c6e6e12d69d095f8c22fec1c31013c9ab22362504620e3c9317ea013eb5f3c007f7b47d88a7432694a2ac86f4676b6cb5b823001f570693a9a1dd1249923bfe026eef0d9018dff38443a2bec7ae0216c3ba7505e7471a8c3500cf88eebca5bb985dec9d91394b965974c77266541f9c", 0x70}, {&(0x7f0000d7e000-0x76)="a06d0f47ccb6848e364f56b7fea48b526bd2710ecc0309f59748b8d2e1074d9e20fa534455696c177b33413d05160bb311a2fb1cdafb501eb1c1c6f40799f2b8dfeb443827530e0ffc93550fe96b22bfb40742639836da710ba5b1cd7f0e222c5bf24f9e8db9cab9ceab85805a9923e0116e53f598eb", 0x76}, {&(0x7f00001cb000)="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", 0xfa}, {&(0x7f00004c7000-0xfe)="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", 0xfe}, {&(0x7f00007e1000)="683739207e833e5a9366f30f041658f9336ba00162478f713567000ebcbda9bb5e932501bc", 0x25}, {&(0x7f00000ab000)="07f00e61aa34d13ce43b99b61ecc35c4bd7e02020dc08d545294e80d163d0a60067dd536dd70b797a30617c5ae64eb7ba14ebe50778b1d36df4ac84a34eff7470b9d084f8495fde25fa45e747de26db79a12b5a106aaf0b79ac5886df0f2ed7ef6271e6b11a71727ef5d5963f5d04db3e8ed95f91b54963d11ecc67fd66dc62f0e78024807199971ba84c097450f56e7eb8be921023111713b966f6e00aa5d63890f7adf33d20c66afd319e4825e9d20e7fa88c09030608b71510a23abe9556c4ce9b2d1d70fb54f0a0d8835ad1a1f47006c759a2f960f1b8a25f6ed4ba35ca6e787ede5d92036746d0fb0909b72f92092b3", 0xf2}], 0x9, 0x0, 0x0, 0x24008000}, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) bind$alg(r7, &(0x7f000018a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000073c000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00001b7000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000d52000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000252000)={0x0, 0x3}, &(0x7f000038c000-0x4)=0x6) r13 = getpgrp(0x0) ptrace$getregs(0xe, r13, 0xad37, &(0x7f0000122000-0x66)=""/102) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f000061f000)={r12, 0x83}, &(0x7f0000054000)=0x8) bind(r0, &(0x7f0000514000-0xe)=@ll={0x11, 0xff, r11, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00004c6000)={{0xfffffffe0, 0x6, 0xf0, 0x9, "957d0e61a7645c69ebe578b0e5eca89da1e8081695801c84f619a9dff587256e9aef792a67c7c8edec14d30d", 0x1}, 0x0, 0x0, 0xffffffff00000001, r13, 0x7, 0x2, "ea0273be48035b5e4c3250f5a201b7812fb78423f47acea8d574c4db12e272f5fa642ea05baff0bbd094e678897a5b34bdc6a11353092d0ba660e20ba2b83fcb", &(0x7f00004f8000)='ghash-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 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], [0xfffffffffffffffc, 0x6f, 0x7, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_THREAD_EXIT(r9, 0x40046208, 0x0) 2018/01/17 07:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fae000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f75000-0x4)=0xe8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000266000-0x78)={{0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005f6000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000a5c000)={0x6, 0x1f48, 0x3ff, 0x7d9}, 0x10) [ 351.094437] print_req_error: I/O error, dev loop0, sector 0 2018/01/17 07:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x9) ioctl$TIOCSBRK(r1, 0x40044591) dup2(r1, r1) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000da7000)=[0x2, 0x8000]) [ 351.145293] print_req_error: I/O error, dev loop0, sector 0 2018/01/17 07:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eab000+0x4e0)='\x00', 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000061e000)={0x100000000, 0x8d, 0x2, 0x5, 0x7fffffff, 0x2, 0x6}, 0xc) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000038b000-0xb0)={{0x4, 0x800}, 'port1\x00', 0x40, 0x8, 0xd4, 0x9, 0x8, 0xdc, 0x4, 0x0, 0x7, 0x344, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:08 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ffb000)=0xffffffff, &(0x7f0000498000-0x4)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000041c000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 07:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 07:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getuid() r0 = syz_open_dev$vcsn(&(0x7f00004ac000-0xa)='/dev/vcs#\x00', 0x6, 0x181000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b6c000-0x4)=0x9, &(0x7f0000224000)=0x4) 2018/01/17 07:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001fe000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000081000-0x10)=[{&(0x7f00009e9000-0x4c)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c91096f5db5cc0ca0c89ae4e49913e2d9ec", 0x30}], 0x1, &(0x7f0000e3e000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000015e000)={0x0, 0x0, &(0x7f0000173000-0x40)=[{&(0x7f0000f18000-0x2a)=""/193, 0xc1}], 0x1, &(0x7f0000f14000)=""/252, 0xfc, 0x0}, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008ac000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000b25000-0xc)={{0x3f5, 0x6, 0x1, 0x3, 0x7ff, 0x9}, 0xca1}) 2018/01/17 07:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000446000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dc9000)={0x1e1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/cuse\x00', 0x2100, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f000016c000)={[0x1002, 0x5000, 0x6003, 0x2], 0xffffffff00000001, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:09 executing program 6: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00008e1000)="958e392937a18602306a3600593baa57ff0002060000000000078cb4d5ed5cff03000015000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba8981000000fda5060255c6", 0xfffffffffffffee9) 2018/01/17 07:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0x0) getsockname$packet(r0, &(0x7f00007e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009ef000)=0x14) syz_open_dev$loop(&(0x7f00001f0000-0xb)='/dev/loop#\x00', 0xff, 0x101000) 2018/01/17 07:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/17 07:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000e0a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x404200) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000b3c000-0x4)=0x0, &(0x7f0000311000-0x4)=0x4) 2018/01/17 07:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000745000-0xc)='/dev/audio#\x00', 0x40, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0x6, 0x80a00000000004, 0x7ffc, 0x800080000001, 0x6, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff1c) getsockopt(r0, 0xe9c8, 0x89e, &(0x7f00009f7000-0x29)=""/41, &(0x7f000009a000)=0x29) r1 = syz_open_dev$adsp(&(0x7f0000419000-0xb)='/dev/adsp#\x00', 0x3, 0xa80) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00009ee000-0xd)='self!#cgroup\x00') socketpair(0x4, 0x7, 0x2, &(0x7f0000c14000)={0x0, 0x0}) 2018/01/17 07:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f00007fe000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) accept4$inet6(r0, &(0x7f0000218000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000caf000)=0x1c, 0x0) 2018/01/17 07:41:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x47632f22, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x6, [0x4, 0x4, 0x5, 0xbc33, 0x101, 0x6, 0x0, 0x2]}, 0x5c) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000008000)='ppp1\x00', 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000011000-0x4)=0x4, &(0x7f0000056000)=0x4) pwritev(r1, &(0x7f0000028000-0x80)=[], 0x1a0, 0x0) ioctl$TCXONC(r1, 0x540a, 0xffffffffffffffff) 2018/01/17 07:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) unshare(0x8000000) r1 = socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r1, &(0x7f0000f3f000-0x12c)=[{{&(0x7f0000d12000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000059e000-0x50)=[{&(0x7f0000e74000-0x6f)=""/111, 0x6f}, {&(0x7f0000cc9000)=""/0, 0x0}, {&(0x7f00000a1000)=""/244, 0xf4}, {&(0x7f00006d0000)=""/190, 0xbe}, {&(0x7f0000d33000)=""/26, 0x1a}], 0x5, &(0x7f0000e8e000)=""/33, 0x21, 0x400}, 0x4}, {{&(0x7f0000587000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000bf7000)=[{&(0x7f00009a5000-0xfa)=""/250, 0xfa}, {&(0x7f0000c51000)=""/209, 0xd1}], 0x2, &(0x7f0000cc7000)=""/4096, 0x1000, 0x4}, 0x3}, {{&(0x7f00007ec000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f70000-0x30)=[{&(0x7f00007f7000)=""/155, 0x9b}, {&(0x7f0000029000-0xcc)=""/204, 0xcc}, {&(0x7f0000efc000)=""/163, 0xa3}], 0x3, &(0x7f00001e6000)=""/104, 0x68, 0x0}, 0x4}, {{&(0x7f0000586000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f2d000-0x10)=[{&(0x7f0000c67000)=""/247, 0xf7}], 0x1, &(0x7f0000a24000)=""/95, 0x5f, 0x5}, 0x8}, {{&(0x7f0000ea4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000866000-0x60)=[{&(0x7f0000470000)=""/145, 0x91}, {&(0x7f0000588000-0xbd)=""/189, 0xbd}, {&(0x7f0000010000-0xf3)=""/243, 0xf3}, {&(0x7f0000528000-0xd6)=""/214, 0xd6}, {&(0x7f00005b8000)=""/99, 0x63}, {&(0x7f0000cff000-0x56)=""/86, 0x56}], 0x6, &(0x7f00002b4000-0x76)=""/118, 0x76, 0x0}, 0xb53}], 0x5, 0x1, &(0x7f0000d13000)={0x0, 0x1c9c380}) r3 = fcntl$getown(r1, 0x9) r4 = getuid() r5 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e47000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ec000)={0x0, 0x0, 0x0}, &(0x7f0000868000-0x2)=0xc) r8 = getegid() r9 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000757000+0x508)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@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}}, &(0x7f0000a11000)=0xe8) r11 = getegid() r12 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000459000)={0x0, 0x0, 0x0}, &(0x7f00008dc000)=0xc) r14 = getegid() sendmsg$netlink(r2, &(0x7f00008b4000-0x38)={&(0x7f0000c5c000)=@proc={0x10, 0x0, 0x0, 0x80000003}, 0xc, &(0x7f00002c3000-0x20)=[{&(0x7f0000484000-0x1c)={0x1c, 0x3f, 0xc0c, 0x3, 0x0, "", [@typed={0xc, 0x8a, @str='\x00'}]}, 0x1c}, {&(0x7f0000507000-0x224)={0x224, 0x20, 0xa00, 0x3, 0x3, "", [@nested={0xd0, 0x26, [@generic="2bd67163f0f7bfa2adc4cbd73e4e170001656a46df2375fa549584ce45630547900983b9f1d7b8579d4ce2c18985d8f7da2e3158048b44224efabf9379aeb1cd8655f387f235fcc198ffcb3648a71519d76f824f581250ada424cb0885a5fb565291", @typed={0x10, 0x1e, @u64=0x7}, @typed={0x58, 0x62, @binary="c8d2287c6a5764c00cf9feafb758a38c1de8353cc69752c300d328e688fff871780389cb2bceeba23caaa4c250a6550623d88f68fa97b0c43099c5b87f2c955329e69558ed458fa7c14a44c4cb"}]}, @typed={0x10, 0x56, @u64=0xffffffffffffffc8}, @typed={0x10, 0x96, @u64=0x2}, @generic="e732914319c8bd965dd07d33cde05b782b4bd287c73a18807c72a17c5e6f59535dcb981004dcc10be9b1afa1d9360392a27e441dee820d4fdf1afba4858c9f8369f13c3a7dc4ace5a5e84578bb2c994d16fc19080ca3de9836cb", @typed={0xc, 0x76, @fd=r1}, @nested={0xbc, 0xc, [@generic="885a584229ff07bbb05392504940eeb1d90ac36280defa00e61344a95ca30cc43b4017d84ce8ee5c2ef9288e5ba3fd54f0f1ce9b46c928552ea06195c858f64fcbcaf6b8a1705ac74d336015d27c1dd07c707259436f308da2ce5a03c759c1ce1bd5b92894b01a4c18180bc801f093d4e44ca830bdaab092fb0fb237f4ed02de23dee9dee4a4307de2791e98972fdedc672fcbfcea3db9d6b68bf0c8a300cb0afe28e7441d90964c", @typed={0x10, 0x67, @u64=0x3ff}]}]}, 0x224}], 0x2, &(0x7f00006f2000-0xc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xc0, 0x40840}, 0x8084) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000451000)=0x1ff, 0x2) semget(0xffffffffffffffff, 0xa, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x6c, 0x1800}, {0x0, 0x7fffffff, 0x0}], 0x2, &(0x7f0000006000-0x10)={0x0, 0x0}) unshare(0xc000000) 2018/01/17 07:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) openat$pfkey(0xffffffffffffff9c, &(0x7f000026b000-0x15)='/proc/self/net/pfkey\x00', 0x80880, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/17 07:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007fb000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getpeername$ipx(r0, &(0x7f000019a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fbb000-0x4)=0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f000049e000)=0x0, &(0x7f0000e58000)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00008d2000-0xf6)=""/246) r1 = epoll_create(0xfff) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000118000-0xc)={0xfffffffffffffffc, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003ad000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000784000-0x4)=0x24) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000993000)=0x0) 2018/01/17 07:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0xffffffffffffffff, &(0x7f0000d7e000-0xe)='net/connector\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009d7000-0x10)={0x0, 0x2, 0x0, 0x1000}, &(0x7f00003f2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000745000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x22c9}, 0x98) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0x0, 0x80f, 'gcm(aes)\x00'}, 0x58) bind$alg(r2, &(0x7f0000295000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) 2018/01/17 07:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ad000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0x5, 0x6, 0x10}, &(0x7f0000c50000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000499000-0x6)={r1, 0x18}, &(0x7f0000775000-0x4)=0xfffffffffffffd40) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00002a8000)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r2, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000503000-0xc)={0x6, r0, 0x1}) lseek(r2, 0x3, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000bb2000)=0x0) r3 = syz_open_dev$sg(&(0x7f0000eb4000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$KDSETLED(r3, 0x4b32, 0x0) execve(&(0x7f0000bb5000)='./file0\x00', &(0x7f0000305000)=[&(0x7f0000b6c000-0x1)='\x00', &(0x7f00001a0000)='\\@\x00', &(0x7f0000854000-0x4)=')*,\x00', &(0x7f00003e3000-0x7)=':nodev\x00', &(0x7f0000db3000)=',md5sum:\x00'], &(0x7f0000e67000)=[&(0x7f0000914000)='@%wlan0wlan0\x00', &(0x7f0000835000-0x9)='-em0-em0\x00', &(0x7f00007cf000)='posix_acl_access\x00', &(0x7f0000d10000)="2f7d272a2c6e6f6465766e6f6465762c2e6c6fba2473656c668700", &(0x7f0000163000-0x1)='\x00', &(0x7f0000c7b000)='eth0)-#\x00', &(0x7f00006cd000)='GPL*\x00']) read(r3, &(0x7f0000d22000)=""/38, 0x26) ioctl(r0, 0x3, &(0x7f000009e000-0x1)="aa1d9396139fe2eebc19dd37c98cc4a84e86e15b18fa87d0b4a4fcfa44279a2fb43a32fd9842a954de5b12f5b2184447bb6b0eb26948e5def5c72b1bd35ce20d6e92d949ead9bf929eb514fac06c33a869ac74d5cc2c76b76bfbbdc461a0d1829d728e2397381040b0f33ae20a2714157118aece7ea1fa9e9fe8845defcffd59eeefc26866d3a3cc350a97bdd01acc") setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000426000-0x28)={r3, 0x1, 0x80, "e52fa8f54fed0449902d196a6dafc1cddf0c11f2da5f07f09395c3dc6beb"}) sendto$inet6(r2, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x0]}, 0x14) accept4(0xffffffffffffffff, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000776000)={0x0, 0x1f, 0x6, &(0x7f00004b3000)=0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) tee(r4, r0, 0xfffffffffffffffa, 0xf) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e99000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000000c000-0xc)={@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r5 = dup(r2) sendmsg$unix(r5, &(0x7f0000c72000)={&(0x7f0000117000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000c1000-0x40)=[{&(0x7f000012b000-0xd8)="59cb9a", 0x3}], 0x1, &(0x7f0000341000-0x90)=[], 0x0, 0x40001}, 0x14) 2018/01/17 07:41:09 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}) lstat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000012000)='/dev/dsp\x00', 0x18d00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000000000)=0x6f, 0x4) r4 = shmget(0x1, 0x1000, 0x1000, &(0x7f0000011000/0x1000)=nil) socket$bt_hidp(0x1f, 0x3, 0x6) r5 = semget(0x3, 0x3, 0x200) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000012000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r5, &(0x7f0000004000-0x24)=[], 0x0, &(0x7f0000005000-0x10)={0x0, 0x989680}) rt_sigprocmask(0x0, &(0x7f0000012000-0x8)={0x2}, 0x0, 0x8) r6 = gettid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000005000-0x14)={0x5, 0x3, 0x2c, 0x2, 0x6}) shmctl$IPC_SET(r4, 0x1, &(0x7f0000003000)={{0x9, r1, r2, r1, r2, 0x20, 0x81, 0x0, 0x0, 0x0}, 0xfffffffffffffffc, 0x3, 0x0, 0xc000000, r6, r7, 0x800, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000d, 0x10, r0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000646000-0xc)={0x2, [0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000720000-0x8)={0x0, 0x0}) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000f03000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bbe000-0x4)=0x10, 0x800) recvfrom$ipx(r1, &(0x7f0000851000-0x2c)=""/44, 0x2c, 0x40, &(0x7f000060b000-0x10)={0x4, 0x4, 0x8, "00adf36f5213", 0x6, 0x0}, 0x10) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r3 = dup(0xffffffffffffff9c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000339000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000744000)={0x0, 0x0}) r6 = syz_open_dev$adsp(&(0x7f000066a000-0xb)='/dev/adsp#\x00', 0x7f, 0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ca8000)={0x0, 0x0}) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000475000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ppoll(&(0x7f0000ce3000-0x48)=[{r0, 0x2000, 0x0}, {r1, 0x8, 0x0}, {r2, 0x80, 0x0}, {r3, 0xf1a1, 0x0}, {r4, 0xa400, 0x0}, {r5, 0x4182, 0x0}, {r6, 0x8110, 0x0}, {r7, 0x2000, 0x0}, {r8, 0x4, 0x0}], 0x9, &(0x7f000096c000-0x10)={0x0, 0x0}, &(0x7f00000aa000-0x8)={0x7f}, 0x8) r9 = open(&(0x7f0000964000)='./file0\x00', 0x40600, 0x100) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f0000530000)={[0xfffffffffffffff7, 0x18d, 0x7ff, 0x1, 0x81, 0x3, 0x2, 0x1, 0x4, 0x6, 0x0, 0x1, 0x200, 0x101, 0xf93f, 0x1], 0x2000, 0x10}) r10 = syz_open_procfs(0x0, &(0x7f0000018000-0x9)='net/snmp\x00') pread64(r10, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x49) setsockopt(r1, 0xfff, 0x5, &(0x7f0000baf000-0x23)="b5611cc7524b3e66fb6382c4dc5e159b2fc623c49db62593f51a6ce0f18d7b87de8dc2", 0x23) 2018/01/17 07:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000beb000-0x8)='./file0\x00', 0x86) r0 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000e43000-0xc)=""/48, 0x117) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000628000-0x19)={0x3, "b91cc2ce6c2612dbffa7ab35ba5353ab54"}, 0x19, 0x800) 2018/01/17 07:41:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000002000)=0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0xa00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x2800, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000003000)={0x0, 0x0, 0x4000, 0x8, 0xc76, 0xffff, 0xeb6f, 0x7f, 0x7, 0x6}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000)={r3, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x400000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000)=0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f00009c4000-0x9a)=""/154, 0x9a, 0x0, &(0x7f0000000000)={0x0, r0}) 2018/01/17 07:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000959000)={0x8, 0x0, ""}, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000986000-0xe2)=""/226) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = accept4$nfc_llcp(r0, &(0x7f0000d04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d26000-0x4)=0x60, 0x800) close(r1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f0000001000-0x7a)=""/122, &(0x7f0000001000-0x4)=0x7a) getpeername$ipx(r2, &(0x7f0000687000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008cc000-0x4)=0xfffffffffffffe6d) 2018/01/17 07:41:09 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000011000)={0x7, 0x2, 0x1, 0x4}) set_mempolicy(0x0, &(0x7f0000013000)=0x0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@empty=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/dsp\x00', 0x400, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x5) ioctl(r1, 0x80, &(0x7f0000ea0000-0x1000)="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") clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:41:09 executing program 6: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCXONC(r0, 0x540a, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00003cd000)=0xffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003b7000-0x8)={0x0, 0x0}, &(0x7f000009a000)=0x8) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000337000)={0x7a5, 0x28, 0x1, r1, 0x0}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000e84000)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/17 07:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca8000)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000135000/0x18000)=nil, &(0x7f0000cea000-0x18)=[@text64={0x40, &(0x7f0000f1b000)="664d0f38815e76b9800000c00f3235004000000f303e66430fd54d00b8010000000f01d9b9800000c00f3235001000000f30db1966b84a008ee80f20d835200000000f22d8f340f5b9230300000f32", 0x4f}], 0x1, 0x0, &(0x7f00002c1000)=[], 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000322000-0x400)={"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"}) r4 = creat(&(0x7f00008e3000-0x8)='./file0\x00', 0x44) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007fc000)={0x0, 0x81}, &(0x7f00003ba000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00008a3000-0x8)={r5, 0x7ff, 0x0}, &(0x7f0000ade000-0x4)=0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f28000-0x4)=0x800) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/17 07:41:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000891000)='ns/net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x1000, &(0x7f0000000000+0x53e)=0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000d9e000)=0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000478000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006f9000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c01000)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a72000-0x4)=0x7, 0x4) r3 = fcntl$getown(r0, 0x9) move_pages(r3, 0x5, &(0x7f0000f03000-0x28)=[&(0x7f0000235000/0x4000)=nil, &(0x7f00004c1000/0x3000)=nil, &(0x7f000092d000/0x2000)=nil, &(0x7f00004e3000/0x4000)=nil, &(0x7f0000200000/0xf000)=nil], &(0x7f0000cac000)=[], &(0x7f00006f2000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2018/01/17 07:41:09 executing program 0: 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$fuse(r0, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000048000-0xb8)={0x0, 0x7f, 0xb4ae, 0x7fff, 0xb442, 0xffff, 0xfff, 0x8, {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]}, 0x7, 0xffffffff, 0xfff, 0x100000001, 0x1}}, &(0x7f0000b5b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005bc000)={r1, 0xe31, 0x0, 0xb2d3, 0xdeea}, &(0x7f00006a9000)=0x18) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/17 07:41:09 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000cae000-0x8)={0x2, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ce6000)='./file0\x00', 0x10100, 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005a9000-0x6)={0x0, 0xfffffffffffffffa}, &(0x7f0000951000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009b5000)={r2, 0x3}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a14000-0x4)={0xffffffffffffffe1}, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004af000-0x9)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) 2018/01/17 07:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = add_key$keyring(&(0x7f000059d000)='keyring\x00', &(0x7f000047e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00002e7000)='keyring\x00', &(0x7f0000667000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r1, &(0x7f0000e1d000)={&(0x7f0000ded000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f0000f68000)=@can={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 07:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x0, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc3000-0x9)='/dev/rtc\x00', 0x60001, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000fd2000)=0x4) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000db9000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) 2018/01/17 07:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x0, 0x0, []}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000de7000-0x18)={0x1, 0x0, [{0x48d, 0x0, 0x0}]}) socket$nfc_llcp(0x27, 0x1, 0x1) [ 351.668173] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/01/17 07:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0xd) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$ax25(r1, &(0x7f0000ab8000)={0x3, {"2b17c56271e45a"}, 0x5}, 0x10) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/17 07:41:09 executing program 1: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000227000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000841000)="850b87f9f25fdf4266d6485262c626b9e4f6d4141d1a739433728a4980592809f9dc929649", 0x25}], 0x1, &(0x7f000073e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000d46000-0x38)={&(0x7f00001cb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000cce000)=[{&(0x7f0000ff3000)=""/0, 0x0}, {&(0x7f0000b7b000-0x7)=""/7, 0x7}, {&(0x7f0000404000-0x68)=""/104, 0x68}, {&(0x7f00006fb000)=""/4096, 0x1000}, {&(0x7f0000183000-0xd7)=""/215, 0xd7}, {&(0x7f00007d8000)=""/154, 0x9a}, {&(0x7f000074d000-0xf9)=""/249, 0xf9}], 0x7, &(0x7f0000cef000)=""/232, 0xe8, 0x7}, 0x10001) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00008ce000)={0x3d, 0x9, 0x2, 0x7}, 0x5) 2018/01/17 07:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f00002b8000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c3b000-0x10)={0x0, 0x0}) semget$private(0x0, 0x3, 0x200) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{0x0, r3+30000000}, {0x0, r2+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$adsp(&(0x7f00002d7000+0x9e6)='/dev/adsp#\x00', 0x7fffffff, 0x80) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000ce8000)=0x0) dup2(r4, r0) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000102000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000b88000-0x4)=0xc) read(r1, &(0x7f000077e000-0xc5)=""/197, 0xc5) syz_open_dev$adsp(&(0x7f0000eba000-0xb)='/dev/adsp#\x00', 0x6, 0x40201) [ 351.775833] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/01/17 07:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r0, r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 07:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000eed000)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) syz_extract_tcp_res$synack(&(0x7f00007a9000)={0x0, 0x0}, 0x1, 0x0) write$sndseq(r0, &(0x7f00006bf000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/17 07:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000137000)=0x0) sched_getparam(r0, &(0x7f000025c000-0x4)=0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x18, 0x0, 0x2) pipe2(&(0x7f0000c7c000)={0x0, 0x0}, 0x80800) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000513000-0x8)={r1, r3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$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$unix(0x1, 0x2, 0x0, &(0x7f00000a5000-0x8)={0x0, 0x0}) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000583000-0x8)={r7, r6}) shutdown(r7, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000f1d000-0x40)={0x0, 0xa, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}]}) 2018/01/17 07:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000045c000-0x8)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000197000)={0x7f, 0x8}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$VT_RELDISP(r0, 0x5605) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00009b1000-0x50)={{0x3, 0xff}, {0x9, 0x9}, 0x88c, 0x0, 0x20, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000c6c000-0x8)={0x102008051e, r2}, &(0x7f0000034000)={0x0, 0xfffffffffffffffe, 0x0, 0x80, 0xa, 0x4000000000}) 2018/01/17 07:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x4) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000059c000-0x6)='ramfs\x00', 0x2210006, &(0x7f0000161000-0x1b)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) statfs(&(0x7f0000d18000)='./file0\x00', &(0x7f00002c2000)=""/221) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000941000-0x4)=0xa37d, 0x4) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') linkat(r0, &(0x7f000087d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x400) getpeername(r0, &(0x7f0000218000)=@generic={0x0, ""/126}, &(0x7f0000940000-0x4)=0x80) 2018/01/17 07:41:09 executing program 5: mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f00006e0000)=@random={'user.\x00', '+)%\x00'}, &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0xd, 0x0) sigaltstack(&(0x7f00005d0000/0x4000)=nil, &(0x7f0000912000)=0x0) 2018/01/17 07:41:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) setns(r1, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000c62000-0x7)='cgroup\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000087e000)={0x65, 0x9, 0x200, 0xfff, 0x7, 0x3, 0x400, 0x2, 0x0}, &(0x7f0000a67000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000684000)={r4, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000001, 0x7, 0x7, 0x9}, &(0x7f000000f000-0x4)=0xa0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000077a000)='/dev/sequencer2\x00', 0x1000111001, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000054d000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00007fd000-0x8)={0x1, r6}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000481000)={{0xa, 0x0, 0xd98e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff800}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0xffffffffffffffc0, [0x54, 0x8, 0x10000, 0x1400000000000, 0x7f, 0xffff, 0x8, 0x0]}, 0x5c) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000b2000+0x54)='cpuset)posix_acl_accesstrusted\x00') r7 = gettid() socket$packet(0x11, 0x2, 0x300) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00001e7000)=r7) 2018/01/17 07:41:09 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000d000)=0x4) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f000000a000-0x13)='/dev/snd/controlC#\x00', 0x20, 0x10000) 2018/01/17 07:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000655000)=0x80000000, 0x4) writev(r0, &(0x7f0000aee000)=[{&(0x7f0000f21000)="390000001100094701bb61e1c30500ff0700000002000000d7efffff08009b0019001a000f000000ecff00000000000004e9f50006000d0005", 0x39}], 0x1) mincore(&(0x7f0000efc000/0x13000)=nil, 0x13000, &(0x7f0000a76000)=""/65) 2018/01/17 07:41:09 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000001000)={0x4, 0x2, [{0x2, 0x0, 0x1}, {0x100, 0x0, 0x3}, {0x1, 0x0, 0xffffffff}, {0x80, 0x0, 0x7fff}]}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000008000)={0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:09 executing program 3: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000126000)='/dev/snd/timer\x00', 0x0, 0x84000) r2 = inotify_init1(0x100000000000005) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fb8000-0x18)=[{r2, 0x2480, 0x0}, {r1, 0x10, 0x0}, {r1, 0x40c1, 0x0}], 0x3, &(0x7f0000fb8000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x8)={0x7}, 0x8) r3 = gettid() inotify_add_watch(r2, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r2, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000003d000-0xd)=""/13) sched_setaffinity(r3, 0x8, &(0x7f000044d000-0x8)=0x5) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000fb9000-0x16)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x3, &(0x7f0000e3b000-0xc)=[0x0, 0xffffffffffffffff, r4]) getgroups(0x7, &(0x7f000056b000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r5, r6, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fba000-0x2c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x171a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x2c) 2018/01/17 07:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/17 07:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000c15000-0x28)={@common='lo\x00', @ifru_names=@common='lo\x00'}) r1 = creat(&(0x7f0000a8c000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003b2000)={0x0, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1000, 0x80000001, 0x2, 0x1}, &(0x7f00003fe000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e38000)={r2, 0xffffffff, 0x30, 0x8, 0x9}, &(0x7f00007e8000-0x4)=0x18) 2018/01/17 07:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) r1 = shmget(0x2, 0x3000, 0x1000, &(0x7f000042d000/0x3000)=nil) r2 = syz_open_dev$mice(&(0x7f0000d33000)='/dev/input/mice\x00', 0x0, 0x3) getpeername$ax25(r2, &(0x7f000046d000)={0x0, {""/7}, 0x0}, &(0x7f00004f9000-0x4)=0x10) shmctl$SHM_LOCK(r1, 0xb) syz_emit_ethernet(0xb6, &(0x7f00008cf000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x28, 0x4, 0x0, 0x0, 0xa8, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x37, 0xfff, [{0x5, 0x12, "0000000037baf19d03059e8d61364762"}, {0x6, 0x3, "b5"}, {0x7, 0xa, "0ac136d753b45ccd"}, {0x7, 0x12, "81b2922ce9938515ceab5cad36abae70"}]}, @cipso={0x86, 0x52, 0x800009, [{0x5, 0x5, "c98b4c"}, {0x7, 0x7, "0d0800011f"}, {0x7, 0x9, "921ce6cad6eb51"}, {0x5, 0x8, "666f665d7bae"}, {0x7, 0x11, "8cd262f3bbc9cffd4e623121dc9495"}, {0x1, 0xffffffffffffffa0, "7d762ac7e0fb1328412f9d140c95ac36"}, {0x5, 0x7, "7861d51028"}, {0x2, 0x5, "af2ebf"}]}]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000924000-0xe)='/selinux/user\x00', 0x2, 0x0) r4 = add_key$user(&(0x7f0000282000-0x5)='user\x00', &(0x7f0000771000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000915000)="3873cff25ddeb68cac29541b0ae55ef8e4c9503df7b72b07e3c0887cead8fe99cf498ed93a465495b30bd61819f9d00eb7333275463b1916d9ac5f9a52ec3dccec8af555b84eb9a6a96a91f0769876bb497e936ba52a99b91f1b61ebaeb60ac693f4362aafabd3b53c32f638935b40c7f8705a184506b77600a5be24f7a4d0c25ffb62ff9857570f4df21e25527539490b7d520b13d468e8e87ed29f289d01af86f4b9e7220f3d2365faae1db1188dfeabb0cb74efeaf1733da37688cba50d90248abb8e30541d85ed667d8e2fab41e7070ccf4c1f93401e18", 0xd9, 0xfffffffffffffffe) keyctl$describe(0x6, r4, &(0x7f0000f3b000)=""/209, 0xd1) getpeername$packet(r2, &(0x7f0000da1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005a2000-0x4)=0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000af5000)='/securitymime_type]&vmnet0posix_acl_access--\x00') 2018/01/17 07:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064d000-0x11)='/dev/vga_arbiter\x00', 0xb0000, 0x0) getpeername$ax25(r0, &(0x7f0000b20000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000082000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003c0000)={0x0, 0x5f, "043dc943cf8ce3599099c9df63344eb86c84d861baf7e5c5a0f149630e8d7c580eae6de6042c7dbfbcdd8ed30bf7f3cf99e32a2fbd5ffafce09a3c04a50f869f365b1a8215b72405556911a87c391feab25aa36502f7f9a505d5468d3ff67e"}, &(0x7f00009c3000-0x4)=0x67) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e45000)=@assoc_value={r1, 0x3ff}, 0x8) fsync(r0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000825000)=0x3, &(0x7f0000503000-0x4)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000d6b000-0x68)=@routing={0x0, 0xa, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}]}, 0x58) add_key(&(0x7f00003f0000-0xb)='pkcs7_test\x00', &(0x7f00004b5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000117000-0x1000)="", 0x0, 0x0) 2018/01/17 07:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) getsockname$inet(r0, &(0x7f0000c3d000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000)=0x10) pread64(r0, &(0x7f00009c9000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000391000-0x21)={0x28, 0xffffffffffffffff, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d82000-0x4)={0x7}, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000004000-0x4)=0x4) 2018/01/17 07:41:09 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000000c000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r1, &(0x7f0000010000-0x2)="", 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000015000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x2040) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r3, &(0x7f0000016000-0x30)={0x30, 0x6, 0x0, 0x6, 0x9, 0x1, 0x2, 0x6}, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000003000)=0xb763, &(0x7f0000014000)=0x4) 2018/01/17 07:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000676000)=0x0, &(0x7f00003ed000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) r1 = getpgrp(0x0) gettid() pwrite64(0xffffffffffffffff, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000c80000-0xe)='./file0/file0\x00', 0x2000c0, 0x2) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/01/17 07:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000010000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}}) inotify_init() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000330000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003c5000)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000e01000-0x38)={&(0x7f0000b7c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b26000-0x10)={&(0x7f00007fa000)={0x1544, 0x9, 0x7, 0x20a, 0x6, 0x1, {0x7, 0x0, 0x4}, [@generic="214bacdfab3cef52a8c3b3c205179164ed2b9b8b67affa5308084fa3111dfe018ffc5143f9ee9d60ebcd1e3a7e78accc992c1c90e5030eb51716e5747608498ad159cb074b5890c539c42b8e51385aef98d4fc42a260c5fbc603d74691ddc8761b51d963df4238ac18306bf78f752eb6333c5583e013e5a2a2b9799440a63fcbd10fe10539671655f81c", @typed={0xc, 0x6b, @fd=r0}, @generic="d09719fcf6a09d13665331c409c71f59f27815d5936299589864ac92def0b80274651491d28029e10d1f80eab0", @nested={0x12e0, 0x45, [@typed={0x80, 0x3b, @binary="aa40430b4111396861f73c6d4854e503626ed24df588b9d7742bf9317b43cdb0da5816c06cb803eaa30b67fbdb12be382e27403605172f93f18027e1f7a1f83a50902ecf5e9a3075f1d39ebe40cf867ef1ca51574cefb3f29e310261011667116a2fe62dcc35debd49c7e09ae0ca0c7b7d3162344b1075"}, @generic="cfe7", @typed={0xc, 0x51, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x1f, @pid=r3}, @generic="4bdc512c3a7c1ba30dd19e669a45745d8d3a3f4300bc3d398545548590888aa3a364f00884924203e7a9797d134a9cebe486c2222598f53960ca144542c521dc917b81a00e23da9f1e9480e8f0e940c67b21fa1dfea8fa5c852187133b59bf5dd9d21e47412dc322fb49cd5036fdc53dbb42b9372f128c97d1409aabcfb448cd49", @generic="d9ca47", @typed={0xc, 0x78, @pid=r4}, @generic="4246aa6ef019ac46391a82da8c5e4c50164f15c32ab3cee52ddb56a3dcf0be953f9b9d48cd5c99ed3bfbb90d832e68239e433995c8a3c3f80bfe1caf211a53467fe78e4bbf6d5c215ab03ebe39bb22e564d1717e4216733a3993daa1c1c1d4e7a576822d92ae5102a1040a531bc4f27978e2f9f8a9ea59560d00a71c87b67c80baeb65d7c5119dccc38892160a8d49bb16dcdcfd5488dd80d4e564ada44080eb912ec8acfcdd73fffcd47c99762d76aebcb152c032b5dc63a6bbb2043722a26a7e806dbaeccb2de0ae34c39b77", @generic="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", @typed={0xe4, 0x6a, @binary="088353de0d226ecdf996ab2a897c21cf222b20128a937d3dbb2847da437bcc19d7b227a8f453e88f9c54adab430f6dffc429bbd97b66aa24f22a67fabc479619aa87dd8dcd95444da6b0b77ff192f55c7b54882115c1a71597a19352585f1ec70ab8fd6e601342e81e4801f239a71da0ca54331fe576986bc91f4e89c5dfa75cdc3eb4b1b1070b9953392af3ebc3509f489abc95995f42bcb4d9ea38f57f5e6241503835521a44b2da5a4241f7292a3d2c7c2564455dbc33d916dcb5d977012e312818e259af715bba67ce900b9dc5e58acda6de3bbb549c4aaf"}]}, @nested={0x18c, 0x1e, [@generic="c8fb53f8d60147424d0f52333a4a323b23008b027d7b4194b5ad25ce19c92a4568ad264b6d128b27c8964a5c322dc718540fd21502d2fa7b79cc28eb0e5af4cc1300980edec83a40af1990f980edfd3389f476b00094ed75e4c15da9f635346841ddbcc74aeb7afeb33f2dc3f121014a4104f94dfc2b3601ec6c0c99bfbd4c11d9", @generic="b452ea1e4be6a66b4e2165eab51552940e3bfa55e26a1e57d7f1dc24db08aec687dfa62a3d75f7f76893714e3f388a77625af215c4603fc8fb6057ce452a1013984f2af77593770d243f0cabd037b95fdedd113423f6eb6ad98ad468a9fa7cb7fe3053369ff4f8c3abbcd4cc368599ae206b495fad16f274437c05061e10145aea1bbc357b7135834b7ebd4f79aad1619a3747d60cb7f59d0972e4e301ee3f5dc57d744404232549e7720f6ebb040b0656d92ebc2679c631f582ee6cf86f6dd15056b44be8d3fd2bdc32f0289f90e818533263f1caa6d0c2fd1e90b3", @typed={0x10, 0x82, @u64=0x80000000}, @typed={0xc, 0x46, @fd=r0}, @typed={0xc, 0x31, @ipv4=@multicast2=0xe0000002}]}]}, 0x1544}, 0x1, 0x0, 0x0, 0x6babd1d1d9816d1a}, 0x8080) sendto$unix(r2, &(0x7f00008b0000-0x41)="ba7f09c3e22e4813b06d43cffffad82d829ceec056207ed4f56006938cdf3a2fe14c850a20db93501d7518765ac1b2a6eaa88a153d9e2f0b939f1fedb9550160d1", 0x41, 0x10, &(0x7f0000697000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) dup2(r5, r0) 2018/01/17 07:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000054b000)={0x2, 0x6}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c23000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000080b000)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) 2018/01/17 07:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) eventfd(0xfffffffffffffffc) 2018/01/17 07:41:09 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f1000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0xa0)=""/160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000092b000-0x1)={0x6}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000)={@common='teql0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x21, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r2, r3, 0x12, &(0x7f0000000000)={0x2b, 0xd425, 0x526, 0x7ff}) 2018/01/17 07:41:09 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ff8000-0x8)={0x0, 0x0}) ioprio_get$pid(0x3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000025b000)={0x0, @in6={{0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0xddf, 0x2ae9, 0xa28, 0x5, 0x100000001, 0x9, 0x9, 0x5, 0x7fffffff, 0x377, 0x0, 0x0, 0x9, 0x100]}, &(0x7f0000ad7000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x6, 0x1d4, 0x8, r2}, 0x10) 2018/01/17 07:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00002cb000)='./file0\x00', 0x100, 0x80) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00009bb000)={@multicast2=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000024f000-0x4)=0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000636000)={0x8, 0x0, &(0x7f00004c1000)=[@increfs={0x40046304, 0x1}], 0xf4, 0x0, &(0x7f0000b2a000-0xf4)="7316cc032a89a848087775d91b138e8bcf90ceb96b2aab2eaf6f1d98a6bf0bb16b50b91175851e957fef9af8012322785fa23cdb6e0faf36ea40a9ff04e9f5213560c881bc7ab835f6032ec290438c3b942343dc13e540f1cc059e72cb97f923815e960d9ba1dba9c0280e248df63b88b40ec7b40427126d80de23375d49a310f97bd93c4fc592608df26e3eb51a7bddf17b7f77ac4be692fa8c92d1c48283c59454d9e34e3c1001a9dfd4107a54adde5893f82a3a7b5f945df7eaddba8c7acff5b0cbf21211432efe2486ffcc45713200c0ea8781c71b73f47541665be4e1b5aa475e4736a1c6a1d3d62d7a21305d9850251953"}) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="", 0x0) syz_open_dev$admmidi(&(0x7f00000a6000)='/dev/admmidi#\x00', 0x8000, 0x4000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1e000)={0x0, 0x0, 0x0}, &(0x7f0000210000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) 2018/01/17 07:41:09 executing program 5: r0 = syz_open_dev$audion(&(0x7f000024d000-0xc)='/dev/audio#\x00', 0x7, 0x48900) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000031a000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x81) 2018/01/17 07:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bb3000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008f4000)=@assoc_value={0x0, 0x6}, &(0x7f0000aae000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000f0000)={0x9, 0x80000001, 0x200, 0x1, 0x5b4166b0, 0x8, 0x1ff, 0x6, r1}, &(0x7f00001b2000)=0x20) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000016f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000f0c000)=0x3, 0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) unlinkat(0xffffffffffffffff, &(0x7f0000539000-0x8)='./file0\x00', 0x200) 2018/01/17 07:41:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000011000)='proc\\md5sum\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f6b000-0x8)='./file0\x00', 0x8000, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f000091f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x20000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000098c000-0x20)={0x3000, &(0x7f0000783000-0x8)=0x0, 0x2, r2, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)=0x0) semtimedop(r0, &(0x7f0000fc4000)=[{0x4, 0x0, 0x1000}, {0x0, 0x100000001, 0x1000}, {0x0, 0x9, 0x1000}], 0x3, &(0x7f0000cea000-0x10)={0x0, 0x989680}) 2018/01/17 07:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000df0000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000549000-0x8)=[0x0, 0x0]) 2018/01/17 07:41:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000936000-0x4)=[r0]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000129000)={0x2}, 0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f00007dd000)='cmdline\x00') socket(0xd, 0x80807, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007d9000-0x9)='/dev/ppp\x00', 0xc00, 0x0) fstat(r1, &(0x7f000082a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, 0x0) 2018/01/17 07:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bd0000-0x4)=0x0) sched_setparam(r0, &(0x7f00002dc000)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000108000-0x7f)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x14, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x1, [0xb8d]}) pipe(&(0x7f0000095000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000840000)=0x2, 0x4) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00002c3000-0x40)={0x8ec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000a0c000)='./file0\x00', 0x40, 0x20) 2018/01/17 07:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000562000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$ax25(r0, &(0x7f00004ee000-0x10)={0x3, {"9213c8111b1ac1"}, 0x70}, 0x10) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000f1a000)={0xf000, 0xf000, 0x2, 0x4, 0xfbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007d6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x4, 0x400) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f0000992000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f00005af000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f000044d000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/17 07:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b75000-0x4)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00004d0000)=[{&(0x7f0000c63000-0xde)=""/222, 0xde}], 0x1) 2018/01/17 07:41:09 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000d80000)='/dev/audio#\x00', 0xfffffffffffffffe, 0xc000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3, 0x3, 0x9, 0x3, 0x9f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000)=""/115) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r1}, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000-0x2)=0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000004000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81, r1}) flistxattr(r0, &(0x7f0000002000)=""/209, 0xd1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000)={0x0, 0x0}) r4 = getpgid(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x5, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000-0x93)="17b22f6fb1b1eebfe96738ba8b017796a96126640eaf32f8962d3f07dc9a5b36bbbeecd905a5ce6a1ebab87c6fdd2022c02c3df9f381702c79ac2bf34105a5377eea4b9100569eb27aeff9d7746c4cc413a6e9e7bb6439f084ee379476584f2482cba56376246ae95fd1bbb7162476cabbe9b7f720d0f7c50774c8e6b5a266a76d622dd4473d7da2571fad4582afe4c029ff92", 0x93, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r5, &(0x7f0000004000)=[{&(0x7f0000005000+0x4b5)="9615ad892ba24b7402e5279217ed56fe3b8b5cceb2107885704e9dbf516ff4a3bf726c89394d452c00e9e2be32213bfb2b1da797f3e46a883b8ff9419e516a68d2ddc63e422abc876220013bf5326b0842a79a58a1acf46affbd0037fe7f978fe72c5f19e02453b1da52b0de998e7a088cf3769e672f909b174de59b24edfdbf9b2fd23d2a05dacdbc943d5e189189a0a3c9467199c9fe6fe45e9049ef345eb413b13445f4afa42000955339f04afd3ed9cdc543686480055be1dde17188dcf3faff746ba70ca72b15fda47b36501c0aef8b6890266a90bdc5a365929a5700d70fb8e833b6465a", 0xe7}, {&(0x7f0000007000)="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", 0x1000}], 0x2, r6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$llc(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000009000-0x30)=[{&(0x7f0000008000)="9b634686e5edc178ec7aa7b5c7a616c454efc46d7cb0cbd9a433fb015e55173c71871c5d25b9972f7cf33646e47b97a9df7c7416fbeaf3e24fafc35867ea75995b330875ff65a8c8fd3ff690fe163f4bb2f64d8cc4e43e85cf92dd02920b7a7b7d2a9eab320265cada127aa0a5cf53a6e5c286e46434facf885e91eec3fe0edacad82b97334a9fe257c63f146d07132512d8329aadc5d1168f6c1d412fe16a1c9d4a1d52e7a3d17536f0f30402fbd263a0d0a8f5676e4053b5e04a3c822408ccd15e1468822bfffde8fcbdc40f", 0xcd}, {&(0x7f0000008000)="e55eeeea095456e8dc3c348edd11404b791833a6dc549d374bb140446fb67af251f87392924281", 0x27}, {&(0x7f0000009000-0x73)="c63bce8e5e37d21839fc7a6f4d7c52ca1ff5917a3c7b95e9a9ea059b2765d5b280c8e2811d15ae0499321583d25ace606c9e0516a894b53e73cbfbd1e99c1cccabafbcf0ada7dbee19370e2e992898bb8c9ffeb7bafd96a0aff057355392b7ba949a9b955a43cc39d58530d87ac37d88066770", 0x73}], 0x3, &(0x7f0000006000-0xa0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r7}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xa0, 0x48015}, 0xc4) 2018/01/17 07:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = syz_open_dev$sndmidi(&(0x7f0000533000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004e8000)='/dev/autofs\x00', 0x80000, 0x0) linkat(r0, &(0x7f0000457000-0x8)='./file1\x00', r1, &(0x7f00001f0000-0x8)='./file0\x00', 0x1400) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e78000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) 2018/01/17 07:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r0, &(0x7f00003f8000)='./file0\x00', 0x2400, 0x58) creat(&(0x7f0000d84000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) 2018/01/17 07:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fa4000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2}, &(0x7f000065f000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b9a000-0x98)={r1, @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]}, 0x6, 0x3}, 0x98) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 07:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003ca000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000501000-0x4)=0x18) epoll_create1(0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001ce000)={r1, 0x10, &(0x7f000054e000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d12000+0xfc5)=0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000029a000-0x12)={@generic="0f2804326c09e67bf1256903e23d3690", 0x50000000}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgrp(0x0) ptrace$setopts(0x4206, r2, 0x8001, 0x100000) prctl$intptr(0x18, 0x20) sendto$inet(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000540000-0x8)=0x3f) bind$inet(r0, &(0x7f0000540000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000029000-0x8)={0x0, 0x0}) readv(r3, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) bind$netrom(r0, &(0x7f0000c7f000)=@full={{0x3, {"2cf4aa0d860321"}, 0x6}, [{"74a40900b2ad18"}, {"ca2be021f6004e"}, {"8f45ecff239391"}, {"cb119eb12fc02b"}, {"8a9c3bcff549a0"}, {"4f11972647442a"}, {"234db50c8e1927"}, {"e4a5bca9b7fd5d"}]}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000599000)={0x0, 0x0}) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) dup2(r0, r3) 2018/01/17 07:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b13000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000409000-0x20)={0xffffffff, 0x2, 0x6, 0x0, 0xffffffffffffffc0, 0xffffffffffff6832, 0x6, 0x3, 0x0}, &(0x7f000075d000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000310000-0x8)={r1, 0xf95}, 0x8) 2018/01/17 07:41:10 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000086f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000014c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KDMKTONE(r0, 0x4b30, 0x81) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000004000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xffffffffffff7fff, 0x80000001, &(0x7f0000006000-0xc2)=""/194, &(0x7f0000001000)=0xc2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000006000)={0x4, 0x6, 0x3}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000007000)=@random={'os2.\x00', '/selinux/avc/cache_threshold\x00'}, &(0x7f0000001000+0x6ae)=""/4096, 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000008000)=0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000009000)=[], 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000000b000-0x10)={0x7, &(0x7f0000002000-0x38)=[{0x7fffffff, 0x9, 0x800, 0x3}, {0xfffffffffffffffa, 0x1d1d, 0xffffffff80000000, 0x9}, {0xb4, 0x8, 0x4, 0x6}, {0x1, 0x10000, 0x8, 0x8}, {0x101, 0x30, 0xffe0000000000000, 0x8001}, {0x1, 0x7, 0xff, 0x4}, {0x40, 0x81, 0x20, 0x1000}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000c000-0x8)={r2, 0x200}, &(0x7f0000008000)=0x8) 2018/01/17 07:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006af000-0x5)="1080", 0x2, r0) add_key$keyring(&(0x7f000060e000-0x8)='keyring\x00', &(0x7f0000a15000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c40000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ecf000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000}, &(0x7f0000393000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f1c000)={r3, @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]}, 0x7ff, 0x1, 0xde, 0x7fffffff, 0x20}, 0xa0) 2018/01/17 07:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) syz_open_dev$mouse(&(0x7f000014d000)='/dev/input/mouse#\x00', 0x0, 0x3) syz_open_dev$loop(&(0x7f0000bb2000)='/dev/loop#\x00', 0x40002, 0x8003) fanotify_init(0x6c, 0x0) close(0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4a000-0x10)='/dev/sequencer2\x00', 0x80000101900, 0x0) socketpair(0x1, 0x0, 0x4, &(0x7f0000ec8000)={0x0, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x401) syz_open_pts(r0, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) 2018/01/17 07:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) getpid() ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) signalfd4(r0, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) 2018/01/17 07:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cfa000-0x10)='/selinux/access\x00', 0x2, 0x0) recvfrom$ipx(r0, &(0x7f0000b68000)=""/41, 0x29, 0x40000100, &(0x7f0000440000)={0x4, 0xf00, 0x1f, "7857d0342fba", 0xfffffffffffffffc, 0x0}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000072e000-0x4)=0xfffffffffffffe00, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/17 07:41:10 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, 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$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000882000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00000d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000058000-0xa2)=""/162, &(0x7f00000d5000)=0xa2) 2018/01/17 07:41:10 executing program 6: setrlimit(0x0, &(0x7f0000ce9000)={0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, r0, 0x1}) recvmsg(r1, &(0x7f0000699000-0x38)={&(0x7f0000000000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7d000)=[{&(0x7f00008b2000)=""/147, 0x93}, {&(0x7f0000f07000-0x6d)=""/109, 0x6d}, {&(0x7f000045c000-0x1b)=""/27, 0x1b}, {&(0x7f000049b000-0x9d)=""/157, 0x9d}, {&(0x7f0000e77000)=""/248, 0xf8}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000001000-0x63)=""/99, 0x63}], 0x7, &(0x7f00005ce000-0x16)=""/22, 0x16, 0x1f}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) io_cancel(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x8, r4, &(0x7f0000002000-0x50)="b914efb27d9284d55842df48bf033c3b9799f06d3d022afadd1fce6e226c276e4017a93e076de8b7370112ee0090211df2b6677d76e2e318e842c138f6636286220ba2bcf7d6a2cf5dc5270f075298c1", 0x50, 0x0, 0x0, 0x1, r5}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000000000)=""/13) 2018/01/17 07:41:10 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000006000)={0x27, 0x8, 0x2, 0x5, 0x10000, 0x8, "105304d1488a84de0f33b220b9348dab640f255261be1ff0f66f8524e0a48c87e28040abbf90e9ba847f0b7ff6942c3e7b1413ae2b95f20337ad139606c333", 0x7}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0x61)="deea7a6b152f6c6572000202ce1feefd5e6223898dbf2587a6d5f98f3181f99759c4bdaf3b6da340821affef2e893d50ff848e96ff606086b495294c77c1d65c93e10e1fb07078999e9573aed85693f6ab20b790931f3c00b7c78e0136c940e86f", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="050000075d5c636cff07", r1) 2018/01/17 07:41:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x2, 0x3, 0x9, 0x2, 0x0}, 0xc28, 0xfffffffffffffffd, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={0xac, 0x14, 0x0, 0x17}}}}}, 0x0) 2018/01/17 07:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf5000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f9b000)={0x0, 0x0}) mount(&(0x7f0000a54000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = add_key(&(0x7f0000a1b000)='.request_key_auth\x00', &(0x7f0000983000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1e000-0x82)="", 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x22000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000184000-0xe)='/selinux/load\x00', 0x2, 0x0) renameat2(0xffffffffffffffff, &(0x7f000018a000-0x8)='./file0\x00', r1, &(0x7f0000eeb000-0x8)='./file0\x00', 0x0) creat(&(0x7f00002a5000)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x800000000001e, 0x7f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000569000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) recvmmsg(r1, &(0x7f0000d25000)=[], 0x0, 0x10002, &(0x7f000012b000)={0x77359400, 0x0}) 2018/01/17 07:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c2e000)={0x0, 0x0}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000044f000-0xc)='/dev/ashmem\x00', 0x40001, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000072a000-0xd)='/dev/dmmidi#\x00', 0x80000001, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00009db000)={0x80000000, 0x0}) dup2(r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008dc000-0xd)='/dev/usbmon#\x00', 0x3, 0x88000) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000013000-0xf7)=""/247) 2018/01/17 07:41:10 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000044c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000-0x5c)={0x4, 0x3, {0x3, 0x3, 0x1, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x200, 0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000997000-0x38)={&(0x7f0000ca6000-0xc)={0x10, 0x0, 0x0, 0x8003}, 0xc, &(0x7f0000f4b000)={&(0x7f0000793000)={0xd0, 0x3b, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0}, [@typed={0xc, 0x9, @u32=0x100}, @generic="10f4632fceb179bcc749550a5fad64a6a90d1036166720d13e2da70b231069b23c630c03299aba311393948a68aeda09f988498bb97966128e1f2371f9e89e1969ad990f262a560252da17b2d483e0602286552ea3e0940d389236131edbbec9ff4394ae09eb0a69118d7ae49594000e67865bbc01a1fad41a52fdb413206f328e7597a32d6cd3782838de294d90bb3ec0d0e91e12681366436e2dac4dbeb02cd6", @typed={0xc, 0x54, @ipv4=@multicast2=0xe0000002}]}, 0xd0}, 0x1, 0x0, 0x0, 0x800}, 0x10000020000000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000732000)={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}]}) 2018/01/17 07:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005ab000-0x8)='./file0\x00', 0x40046, 0x0) epoll_create(0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/01/17 07:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f38000)='/dev/sequencer\x00', 0x40002, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000077f000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffc46, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x3f, 0x9, "5085c225273d3d71dc0c0d9500f1b211bf26351b3c0ed41abacd67a6164a97059dc5bab3a9cde3c6c299e02624c285bd8cc548e9339066a45bdcd505054e2a7705dd8904e11ffc0f537e0255f4dae78b"}, 0x160) 2018/01/17 07:41:10 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$sock_bt(r2, 0x0, &(0x7f000078c000-0x4d)="") 2018/01/17 07:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000b93000)='/dev/admmidi#\x00', 0x5, 0x88540) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000008f000-0x4)=0x80) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000081000-0x10)=[{&(0x7f00009e9000-0x4c)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c91096f5db5cc0ca0c89ae4e49913e2d9ec", 0x30}], 0x1, &(0x7f0000e3e000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000887000)={0x0, 0x9}, &(0x7f0000f30000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000046000)={r3, 0x379ff5e5, 0x1, 0x6}, &(0x7f00003d2000-0x4)=0x10) recvmsg(r2, &(0x7f000015e000)={0x0, 0x0, &(0x7f0000d6c000)=[{&(0x7f0000f18000-0x2a)=""/193, 0xc1}], 0x8a, &(0x7f0000365000)=""/252, 0xfc, 0x0}, 0x0) 2018/01/17 07:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003ea000-0x4)=0x61, 0x4) listen(r0, 0x100401000003) r1 = dup(r0) recvmsg$netrom(r1, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}, 0x0}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[], 0x0, 0x0}, 0x0) 2018/01/17 07:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00009ca000-0x10)={0x5, &(0x7f0000d23000)=[{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}]}) waitid(0x2, r0, &(0x7f0000a68000)={0x0, 0x0, 0x0, 0x0}, 0x21000000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000c7f000-0x57)=""/87, &(0x7f0000dd6000)=0x18b) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002c7000-0x4)=0x0, &(0x7f0000afa000)=0x4) 2018/01/17 07:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000e99000-0x30)=""/48, 0x30) r1 = semget$private(0x0, 0x1, 0x4) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000bab000)=""/57) 2018/01/17 07:41:10 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000df9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000087e000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0xd347, 0x1}, 0x8) r2 = socket$can_raw(0x1d, 0x3, 0x1) write(r2, &(0x7f0000002000)="", 0x0) 2018/01/17 07:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000968000-0xb)='/dev/adsp#\x00', 0x6, 0x45c0) getpeername$llc(r2, &(0x7f0000767000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000097e000-0x4)=0x10) sendto$inet(r1, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) close(r2) 2018/01/17 07:41:10 executing program 4: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x10000000000001e0, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$adsp(&(0x7f00006dc000)='/dev/adsp#\x00', 0x701be298, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000bea000-0x4)=0x4, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 07:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000055d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000f00000-0xc7)="bd0ee2c97a6c6b65251cf2c69f86a89952f34fe91ff5a3872d6a143b7485a1537b3fcd54558c42212e24a132a165726c462360bfa4abc32e43a5efc159859cb3302bf67ba609563554508b5d3ea1a7c5415271e72acec96a7fcaf56b0b7954495eb1f6fd64d8078aa20545b0aa36e7ceba85466d371cf5015a8de1af55a06c89d94e3fa4dcdf36866812de772fae6278bd8de6551a640867c05f74b1f1d3d4ee7f7956d9ee8a73ceb7e13ed82a0a5085ea120944a4b647117d1f953cb31f1dd9e893b79a695b2d") r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008bc000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000069c000)="7ca362d487bfd5c08166b8226e44af1c", 0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r1, 0x0) accept(r1, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) 2018/01/17 07:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x8) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000bdd000-0xd9)=""/217) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres-generic)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000018000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) fstat(r2, &(0x7f0000675000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000016d000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000588000)=0x3f) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000acd000-0x10)=@generic="3909412ec70d05d53a1aedde3ca1523b") sendmsg$alg(r2, &(0x7f00007a8000)={0x0, 0x0, &(0x7f0000d4c000)=[{&(0x7f00006d1000-0x1f)="eb6acb50522390089ff2b3d038f6ea155437107f0009945b343ae1d95a5718", 0x1f}], 0x1, &(0x7f00001ee000-0x1030)=[], 0x0, 0x0}, 0x0) 2018/01/17 07:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000315000-0x9)='/dev/sg#\x00', 0x97, 0x880) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00004f8000)={0x0, 0x0, ""}, &(0x7f0000441000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b12000)={r1, 0x1, 0x8, 0x7d}, &(0x7f0000470000)=0x10) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lsetxattr(&(0x7f0000b06000-0x8)='./file0\x00', &(0x7f0000db6000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000df1000-0x1)='\x00', 0x1, 0x2) mlockall(0x0) [ 352.733048] kauditd_printk_skb: 230 callbacks suppressed [ 352.733056] audit: type=1326 audit(1516174870.454:5750): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23156 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 352.765010] audit: type=1326 audit(1516174870.455:5751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23156 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 352.794321] audit: type=1326 audit(1516174870.461:5752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23156 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=189 compat=0 ip=0x452df9 code=0x7ffc0000 [ 352.826198] audit: type=1326 audit(1516174870.461:5753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23156 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 352.851899] audit: type=1326 audit(1516174870.461:5754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23156 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 352.877284] audit: type=1326 audit(1516174870.461:5755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23156 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=151 compat=0 ip=0x452df9 code=0x7ffc0000 [ 352.903372] audit: type=1326 audit(1516174870.461:5756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23156 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 07:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ca9000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00008a2000-0x40)={0x9, 0x3, 0x3, 0x800, "038c2d63f55423f661708169f6bae47cf2135ba2f3ce8862bd1de1dff76b7f66fbe1fc9ca3f16fd022f1019a", 0x10001}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000498000)={[0x0, 0x0, 0x0, 0x0], 0x7ff, 0xd78a9b4e22d8123c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:10 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000)={0xffffffffffffffff}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000010000)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000000d000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 07:41:10 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)='/)/em1\x00', 0x800) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget(0x0, 0x100) r4 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000007000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@multicast1=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000006000-0x4)=0x0) r9 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000006000)={{0x3091c924, r4, r5, r6, r7, 0xec, 0x8000, 0x0, 0x0, 0x0}, 0x2, 0x9, 0x0, 0x9, 0x0, 0x7ad3729b, r8, r9, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000-0x20)={0x5da, 0x0, 0x0, 0x69}) r11 = semget$private(0x0, 0x5, 0x1) semctl$GETALL(r11, 0x0, 0xd, &(0x7f0000003000-0x8a)=""/138) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000)={r10, 0xffffffff7fffffff}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000007000)={0x0, 0xc7, "df28642d62a0f59f5e3718c8c4358f96fd7ea849f73b8735192ecf336d5f74c01f924c50d84040ac59f4dc9dea419acda741df22720961660aee2022cc66163d741f6f8231ad3d3408d816bd58943956219749f42c567bd56ffb1d7d8470096e10bca28ee58b2455ddf7fa6b18a10eb440e498fdfb663478f80191aeda92c1d527dbe6eaeed4ccc469e0acdee84e9ba04ce54d1f052f9519ee4f0cd21facf9e92a17815c66d313239abdf7a8ed5ab41c50c4f208a0fd6a0c5a0bf6a1109606a4b5b4896db0261f"}, &(0x7f0000007000)=0xcf) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000006000-0xb1)={r12, 0xa9, "b573cfc7ba1ef55f08ef59724a7bd2d60a4e288706e63258611cfa27954cf94608231044072fc5b002423d8b919e13a7a771178d8e6ae46232bd25dc8314231c1d9d485023ba6faa2d4db5000ebdbcb3b6c3a9fca06319ade7076c9553e5accad5127d3f15aba5d6a3947e7643788ee59a29cd2599d60467f346ea96804aac3f05dc0eb9669cdd886f8659b96a32fd91f663f8bd58e6fe20dc4f3bb1f8118304f1735e365d9d30ec33"}, &(0x7f0000003000)=0xb1) 2018/01/17 07:41:10 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00008c1000-0x12)='/dev/input/mouse#\x00', 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000799000-0x8)='./file0\x00', &(0x7f0000000000)=""/30, 0xffffff2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f000054d000-0x81)="", 0xf6, 0x8804, &(0x7f0000ee2000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/17 07:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000d38000-0x44)=@dstopts={0x3a, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x800}, @generic={0x8, 0xd, "6ffbd2abe1d8b38188c4c3c8cf"}, @calipso={0x7, 0x28, {0x1000, 0x8, 0x52, 0x101, [0x7ff, 0x8, 0xfff, 0x35]}}]}, 0x44) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 07:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c25000-0xd)='/dev/dmmidi#\x00', 0x6, 0x200a40) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e87000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c2000)=0x28) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000a95000)=0x3) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x30, &(0x7f0000047000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000317000-0x20)={0x6, 0x3f, 0x1, 0x6, 0x8, 0xffffffffffffff00, 0x5, 0x1, r2}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000204000-0x10)={&(0x7f0000726000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/17 07:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000067000-0xc)='/dev/amidi#\x00', 0x12d, 0x24000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f02000)={0x8, &(0x7f0000084000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execveat(r2, &(0x7f00003bf000)='./file0\x00', &(0x7f0000c7c000-0x8)=[&(0x7f0000acb000-0xc)=')cgroupbdev\x00'], &(0x7f00009c9000+0xb34)=[&(0x7f0000a1c000)='em1', &(0x7f0000c76000)='\x00', &(0x7f00009c6000)='@\'-mime_type:system\x00', &(0x7f000012e000)='vmnet1[\x00', &(0x7f0000191000)='\x00', &(0x7f0000b50000)='ppp0md5sumppp1wlan1\x00', &(0x7f00000f6000-0x9)='ppp0self\x00', &(0x7f0000dd0000-0x7)='+*user\x00'], 0x0) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/17 07:41:10 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e8b000-0x11)='/selinux/context\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000968000-0x8)={0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000030a000-0x13)='/dev/snd/controlC#\x00', 0x4, 0x0) keyctl$session_to_parent(0x12) fcntl$setstatus(r1, 0x4, 0x42400) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cde000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f00009a2000)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x48001) accept4$packet(r2, &(0x7f0000ebf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002ff000)=0x14, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000af8000+0xba8)={0x0, 0x5, 0x4, [0x6, 0x7fffffff, 0x5, 0x8]}, &(0x7f0000564000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ecb000-0x8)={r4, 0x2}, &(0x7f0000a2d000-0x4)=0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") sigaltstack(&(0x7f00004d5000/0x1000)=nil, &(0x7f0000d72000-0x8)=0x0) connect$bt_sco(r0, &(0x7f0000bdb000-0x8)={0x1f, {0x81, 0x3, 0x3, 0x7, 0x93, 0xcb75}}, 0x8) sendmmsg(r3, &(0x7f0000a3e000)=[{{0x0, 0x0, &(0x7f00003ac000)=[{&(0x7f00001a9000-0x51)="9ec09be6cef2fafb2d9cfeda0f72fe4f9482e6a00df4e8a94772ceed03dc9065ae347484ddeab76d78d3de7d743fac5ed620026993dcd4f8c6c7d41a1501925a0d50669b2d22f2cf70347c271f15d9ff22", 0x51}, {&(0x7f0000723000-0xd4)="d3a8c1dd35432c7b150b142f264f50477175bc44d0870bee8cdb8a4a6222fab64dfba3462edb59589d3414724761a3aee39ec79561cb93ceb3951ba10e55ac515759d4a7902916cda0b124387dae93082d7a9f16730e7f5c532f1022695d9da3d3ecd9a70331bffb8293834166c99b40b33280b4738d42080daba73c88a27da56cb39cf67dac999ffc404edb81138d67ffec7506b3d84330708b41fee2d22ea6359c1a63906b4fa295cd24523a44fc88abd08d5b8cb3243a6477eb11f67c62e45c6b755bb3c2e08da83d97e06a780212d9459934", 0xd4}, {&(0x7f0000b4d000-0xe8)="c22a70ceeb9a0203fa12655f5150fd2de408fa5e462e4a1d4e07452fe41c8d619f457647ec3f8d236b6fdeab1afb7d8d2edc1a1ef41bb2459ddadc0b1c60e094df2628caab85ec51cdaa85b1a070db8d83339fb652a50a2ea077e1655185f35988e34d038f4d418ceeba30199a58fdb2dfc8814eb69fe1427e57c0ad4424f4aad4c1ce387e92be2ad8f8e8c0148053ed8b9edd022cf109ee0604f320a2ab56070f2e171a42f9d6c79b178be065533e60d8ae857a0d97013baf5b7cc2e98a87fb19e9c13a83054558a8fb584a858ac9a45efbd0c9d309cb065cf64ac0f4360cd038dfb9901175e1a5", 0xe8}], 0x3, &(0x7f0000574000)=[{0x48, 0x114, 0x376, "a7e3dae0a906a3541e423861c81ab14d930b6a6550f9aa68bedbad276fbe2af649dc2cee6e716b004466533c62d9880936ba4dfd85136842"}, {0x10, 0x107, 0x9, ""}, {0x78, 0x10e, 0x4, "24148addb99b810e15096304128219fec0304b1ec55eff46fc8fecc77b8a4a6cd203bb8de3f7ab9343bf23106ff55ebe750916d945f39a7ac4024e8eb4228a47a21fb39bec285a2f08dafa111e7ff0087b6ea980f4afa15bdd38edc1d8b97aedad3535"}, {0x70, 0x113, 0x7fffffff, "fce21faf18e85a01e70331cc64f1d6e23f849390893bab3397975443b180e46f1b0ad7a7d8b9d9c6c8586e6ca6f5a5ae602709bb76ca90119ea955d1c4a8625ae2758f732ab8d34ea53a77031b4c4e5d1992c22b34e831b662bd930a"}, {0x58, 0x104, 0x800, "2328509d5bf510b8da0ecd8c17017e28b26df3ac14f3afc815fdc36dada65ff302764d9e54e285d5085ede52a627e0df48ec21e0e3fd59387983da106ad1407a32efad841cf9d2"}, {0xa0, 0x102, 0x6, "4b0daad567bad949ea71ff840c3289366afdae82822ae4e7c1f4417028a9a11d6d83d0d5cfe57cfbbeb74c09ef0e2f02c5bca46c41d525f45a21648b2edf11d7a4137ec3a88d24169a31d16d9a684ec75a1f080ab286588c167d77accac8238235bad1aea6702da2ecc9b784340f6d01cf16e702db58dd57dc1e57fac64478a4ca855f7694fba9a181ca"}], 0x238, 0x20000000}, 0x0}], 0x1, 0x40000) 2018/01/17 07:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x2, &(0x7f0000872000)={0x1, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffff63, 0x0, 0x0, 0x0}, &(0x7f0000106000)=0x20) pread64(r1, &(0x7f0000e95000)=""/50, 0x32, 0x0) [ 352.928421] audit: type=1326 audit(1516174870.461:5757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23156 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 07:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000dd3000-0xb9)=""/185, &(0x7f000054e000)=0xb9) socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d23000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000623000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cbd000)={r5, @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]}, 0x5, 0x5}, 0x98) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) [ 352.990558] audit: type=1326 audit(1516174870.461:5758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23156 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 07:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000040d000-0x8)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 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) sendmsg$unix(r1, &(0x7f00008b6000-0x38)={&(0x7f0000892000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dbc000)=[{&(0x7f0000148000)="ff66001ddbc31960355730308e77b04350598c847438bcc7d524", 0x1a}, {&(0x7f00006ba000)="685de302f5bc77b4797a1fce2eea789fc5563558cf358c14706bec1f5826e8543243745fe69d2070b4166d9601f4b3f64847e04e1f15e80839b0dafc6f361baad4dcc153fcb0770bb5edc15954a6e69d42278d7bea765d2a1e2dfa09bc494ae571982c9d8936b0cb6bd3501b219dac36d1596f2206e50473e6c93cd228cdbe71812f678c27f3e2a10750218555f67d0ae46670f7c51105aa8635de71988c6a9a691f1f5ac1140ca016ce96a2c205545cc4428ea526c1f344de82f0b7093f3b8ff9d2432cbaac8a0aa1a6451639d324cdba4ac2179097c025aecb9420013678c3544e175ca64fc2530d86f49d8e6b642d3df59227d545b7a903", 0xf9}, {&(0x7f00001e5000-0x9a)="6f238e2c9ff52cd15a86dbcd05b92d6f8ae3cc8709dcec1fd3f811e04d33f2c8a86f48b2b1e9741ffa7e1d1068572cb332dff643d97b039b52a9de643c8c497e3b8a5c98f195c1efdca2272e0fe3ebc9a86525a7b2cca225387ef2e74623754ecd7be93c6d969efaba645ae3ddfc4bfad5db84843fd30fa1c43f364f3683d947792f4bf5758cc04e35272e56736a1fddcdcc2e3ee21e4fd1f082", 0x9a}], 0x3, &(0x7f0000a9c000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r2]}], 0x20, 0x8015}, 0x0) ioctl$KDGKBSENT(r1, 0x40047438, &(0x7f000015b000)={0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000182000)={0x0, 0x1000, "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"}, &(0x7f00008f2000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ff0000)={r3, 0x247f}, &(0x7f00008bc000-0x4)=0x8) mremap(&(0x7f000022f000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff3000/0x3000)=nil) 2018/01/17 07:41:10 executing program 7: mmap(&(0x7f0000000000/0xf49000)=nil, 0xf49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x210) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000eb6000)=""/154) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b6000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f4a000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x204000) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000904000-0x63)=""/99) r3 = accept$alg(r1, 0x0, 0x0) sendto(r3, &(0x7f00009b2000)="", 0x1cb, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x7) 2018/01/17 07:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000203000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000e2b000-0x118)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ce8000)={0x400}, 0x4) 2018/01/17 07:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000694000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000272000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000474000)={r3, &(0x7f0000324000)=""/67}) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000020e000-0x4)=0x77, &(0x7f00000f7000-0x8)=0x4) r4 = syz_open_dev$mice(&(0x7f0000785000-0x10)='/dev/input/mice\x00', 0x0, 0x20880) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000062e000)={0x4e6, 0xfff, 0x8, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000281000)='/dev/snd/pcmC#D#p\x00', 0x79, 0x52000) ioctl$int_in(r5, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2018/01/17 07:41:10 executing program 4: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000089f000-0xc)={0x0, 0x0}) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/17 07:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000ae000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d06000)={0x68, 0x0, &(0x7f0000c0b000-0x68)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000f58000)=[], &(0x7f0000822000)=[0x40, 0x30]}}, @acquire_done={0x40106309, r1, 0x1}, @request_death={0x400c630e, 0x2, 0x2}], 0x0, 0x0, &(0x7f000078a000)=""}) [ 353.123566] audit: type=1326 audit(1516174870.461:5759): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23156 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 353.143543] binder: 23209:23213 transaction failed 29189/-22, size 0-16 line 2788 2018/01/17 07:41:10 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f7e000)=0x0, &(0x7f0000e04000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7d000)=0x3, 0xbe) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) timerfd_create(0x5, 0x80000) 2018/01/17 07:41:10 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000fdc000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000965000)='./file0\x00', r2, &(0x7f0000fde000)='./file0\x00', 0x1400) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fdd000-0x4)=0x4) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000002000)=0x0) 2018/01/17 07:41:10 executing program 1: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000093b000)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f000093b000)={0x1a, 0x17, 0xfffffffffffffffd, 0x100000001, 0xfff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0xe5d2b0bd57964014, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000013a000)=0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:10 executing program 5: name_to_handle_at(0xffffffffffffffff, &(0x7f0000ffe000)='./file0\x00', &(0x7f0000fff000-0xc)={0x8, 0x0, ""}, &(0x7f0000ffe000)=0x0, 0x1100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000f24000-0xfa)="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") 2018/01/17 07:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000015f000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, &(0x7f0000099000)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000675000)={r2, 0x5, 0x30, 0x2b0, 0x1}, &(0x7f0000ce7000)=0x18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x14, 0x0, &(0x7f000000e000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0xfdfd, &(0x7f00004ec000)=""}) 2018/01/17 07:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000a77000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009f0000-0x4)=0x14) getresuid(&(0x7f000020f000-0x4)=0x0, &(0x7f00005ca000)=0x0, &(0x7f000069f000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bfc000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x9, 0x0, 0x5, 0x2, 0x20, 0x80, 0x3a, r1, r2}, {0x20, 0x9, 0xe54, 0x100000000, 0x0, 0x7, 0x3d88, 0x9}, {0x9, 0x1000, 0x7, 0x44f}, 0x7, 0x8, 0x2, 0x0, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x7e}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x3, 0x3, 0x7, 0x2, 0x7, 0x2}}, 0xe8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x24}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 07:41:10 executing program 3: mmap(&(0x7f0000000000/0xe07000)=nil, 0xe07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d2d000)='/dev/cuse\x00', 0x200080, 0x0) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000e08000-0x6d)=""/109, 0x6d) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000e08000-0xab)="49b2fa91dc65b15a8b5f364f7dc77fbb9d31d20917f271cd17b13758441951c623c98f1523e78c0e0a7e204f06ef7d4a015e4c8bbfb3d8fe32397d83ff4d23c93189eefa0b947cf7314ee38212e645e8415c0572f2cc0c8d788405edac01db393b2e6d6c06885e6399b2cde0f219341ccebd6e06fea1842945a0a77d9c26c15218136434450e6a6eed8a8d8a898a37ac65518ca65ec4c1cd7179d155cc5b4e62095b718e75eef3e4ea8e7a", 0xab, 0x8004, &(0x7f0000e08000-0x10)={0x3, {'Ebu7\t~B'}, 0x7}, 0x10) 2018/01/17 07:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{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$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a26000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000028b000)={0x0, 0x4}, &(0x7f0000f7b000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000685000-0x4)=r2, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000062000-0x8)={r2, 0x3}, 0x8) bind$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) [ 353.175733] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 07:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f00007ae000)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r3, 0x1000000000) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f76000)=[{r1, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2018/01/17 07:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x20008090, &(0x7f000010d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1a) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000046b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00002fb000)={0x9, 0x4000000000, 0x40}) 2018/01/17 07:41:10 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f000008f000-0x10)={0x0, 0x9}) setsockopt(r0, 0x9, 0x9, &(0x7f0000f36000-0xf6)="11f2b6bc597fbae0bde68061942abd247b7acca7821f9291b32f9c7e14f75dbd6da978ff69e97da87c7667ab79abbbfc78979f7a6a8b0d69fc9a65d35f80b361beb9b9ed6e989f64c96d63e9744c956de605b1a842332567719e1c42587cf03415df147371a8c4d63886005cc94f6d6daba828542e799435dae5b1ede43f5b1ac54454012b1ce13627e5beee6da472233cedf0e2b95fb74901c794b293b046d925ce45a90be79430e9a59fc4e5381c765c0a4bb17ccb0c34d85d1a83b2eb43ce43e0b4d3af0972fcb876779e73f56bae2fb73add951a2ea78bcfb000ff09d6b686de11c3bf20203a3cec1764ce3ef99cddc36139d163", 0xf6) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000025f000)=0x0, 0x4) 2018/01/17 07:41:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x3, 0x7, [0x5, 0xffffffffffffffff, 0x5a, 0x10, 0x0, 0x100000000, 0x0]}, &(0x7f0000001000)=0x16) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x742a, 0xffff, 0x80000001, 0x5, 0x1400000000}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0x3f, 0x0, 0x9}, 0x10) close(r1) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) fdatasync(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0x12, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) 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) writev(r0, &(0x7f0000005000-0x40)=[{&(0x7f0000005000-0xe5)="fccd102507f331226bf499de1946c2e82896a676dc3215ceb192282c6f59e95643a192c1e15a2357f83de5d7bd41a5f00e5d87cf14dc9ec9cfefb88db876e9b37a1d283b9492dbc16b9c7612e3668921d540fd10c5be4ae9dfd4a065bc84e021a08b4e6d22ec5029c6e1dcb8c7d9ec8cca38ff5e84b26e49f7c705b0f575e6734e98973ed04bfe37058fc76c6fc19d686f013e63370d2d6bc222c628ccb4e8f350d62fa241007fa361c7dccb83e5ebdd149f18f8563c28f86e27763dba363c0b68ee25171068e8b9e6e7f815a05b9dac5ec12905abe6dd5324fada5d962519ff882af6dbea", 0xe5}, {&(0x7f0000004000)="4861f26f908bace1480683f0ed1994d26b3d1b0d7c48a24a86b8cfa561187370c0369c7ad8c318364a94245517fb53f4e394e9aec3ba1a767a2988c278fe0f0e979a1f3b6676cec7a77f6ee2365c9326ab52dd46a0098ac12a67c12d11ba988d5ebe8b59fa12f91bc4a6d8bb542ed97e01aa57f2d1f70e5fcd88994ff5f64f316047c38145ad92195da3397e3ab33321526a2db6cdd17659b38c4f9acfc6a25e99d0372ba8c98b93fa0d76d9ca4034492f549941b5a4acbbe4275b9e1106d8f3d25b8922151bf00ce91bed7bfdb21d", 0xcf}, {&(0x7f0000001000)="87de3d59d617664d5a6e7c14580506a95f639b7e0d11e8e30305e7c1b29dc72aee312af575a7260a728c4c48591ed47480bd53907e86dbaeeaa5712469f55cdc320ba4773116503497eebadb7753465b2e03385971854a74166a0456cff0704c8b0cc199ee8346dbcc305fdc1fafa2fc8fab8e79a5e466b64d2f157367e814b9ddd096877c067e1bc253", 0x8a}, {&(0x7f0000003000-0xd1)="4217de6b6ff38adf4b8e9f232e436924bf503ff7e00a40cc9a0addbf23725d1af119dbf98eb5d6aabbae1ea688775ed0a0acd7894f24db3efe5dd632f019f810abd3a6dc2efd28c768ed649eb55beb524620de23e7b4cf8f9f529b35dcaa5b12bb23628ae4aacbaae6a688f1da79588fdf6943b5a63e790c083ea5c393f99150cd7613a97558349c19bba465441909fa7b8fd2b133154ce133e13a0b77891f0d89c856a02c33d9df3438dd4e6e0e81eb885c730d2abf21c8dc2d8e063900347842c70f20438f296c8d5d8f5de252b50e7d", 0xd1}], 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x3, &(0x7f0000006000-0xf4)="2f2db91f555ab67c45c8168f33b86f81cf1ac4ce39e5bcc8db844a697c77cf83896e09dce813a4f939debf6080b6f5ac5984aca61293ee79069e9713572d2b9e6521b10531b4060746c8b4d4f57009df5f6c33ac2eb520127e0c0623a650f7a4492035ba69589b6bd5564bdc319e5865eaf479a7fd2b131976ac4132d83eac5aa84af38174b3de55b3058c1b71eab23365f9db9cd7223bc01c102517d6ce03e2b38b42f1d8e5e564bf079a48890328e48337e88247c3ddea402524595e452e22c2bbfd216f54a6deb94e3e6c035c105b357d453eb542416a0a0d9e78631a14db0f43dadfacdfc2f4be00210469f65bf677c7fbd9", 0xf4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000005000)=""/103, &(0x7f0000004000)=0x67) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000004000)={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, {0xa, 0x1, 0xd4c4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x1}, 0x7, [0x8, 0x9, 0x10000, 0x1ff, 0x401, 0x2, 0x88, 0x5]}, 0x5c) r4 = inotify_add_watch(r1, &(0x7f0000003000)='./file0\x00', 0x4) inotify_rm_watch(r1, r4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000006000)='./file0\x00') fanotify_init(0x1, 0x8000) 2018/01/17 07:41:11 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = getpgid(0x0) setpriority(0x0, r3, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) [ 353.227556] binder: 23216:23229 BC_INCREFS_DONE u0000000000000000 no match 2018/01/17 07:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a9e000)='./file0\x00', 0xf) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000428000)={0x7b, 0x0, [0x9, 0x80000000, 0x100, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r0, &(0x7f00009e9000-0xb)="4af52f75a52bb272a7baf1", 0xb, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x8, 0x1, 0x9, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000b00000)="3eb2d9b083b01c0a35b676cbe4cb696ac9462f", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000041e000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) pwritev(r1, &(0x7f00008b3000-0x40)=[{&(0x7f0000b71000-0x14)="a3355ad7e437691e2961ddae26fab0a000626d4b", 0x14}, {&(0x7f000032f000-0x41)="ce0cbe018d9d06d0e8b8a36ffe7c46c734e33d91d2a361ca239df6b1d676ec40552ba29c6799f919f8cbfd3c1808898570f62427b7475101e1a921b2cf785f7be9", 0x41}, {&(0x7f00001c8000)="62761eb0ec6e84a261e632e7416fda39878621f08fed0b4be277861b9f662831c2b090729524ddef5b5ace2d5009990c2d7abed4aca5bbb4d6615cf32d35a61768bda996", 0x44}, {&(0x7f0000187000-0xfb)="9778a9ac8d1380b47fc6c283e9d9983f88804b959b62488b9b4afca5ae1f6bd6b4099d6fd076b9691af25770bb29c130199243e4f0a1038f812a9dc342fa5f3b447c6808f94d7e53c36596e5ac2811048a8fd78fe3202e55ffd4483a482cdcdd4d1bac014d6dc55e0855621fb9236e3921622ac8c9f8b0427a78f9fbf8a448794eb9319153f2f7e0c1c4bb4f1b84b6c7755d9296a2b6cf5cf9a668e0f41790d759d327b0fbbe95188cf7797e547bd8f789e8e4418beb357b02766d7d60a7dc2b7a0a307a0b313b56d589d3597bfb31e83bc9502d5a8537d2dd4ac1ac3f7a892585c4ced0e12df38e6b7c51cfc30e8935c62854af13c51705851440", 0xfb}], 0x4, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001b6000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000c5000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) bind$netlink(r2, &(0x7f0000d1c000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc) 2018/01/17 07:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x900, 0x200000006) 2018/01/17 07:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000008000)=0x0) 2018/01/17 07:41:11 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fc2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0xf, 0xa00e362d91fc4658) unshare(0x40400) r1 = syz_open_procfs(0x0, &(0x7f00001d5000-0x8)='uid_map\x00') preadv(r1, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001000-0x3a)=""/58) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x8) 2018/01/17 07:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d59000-0x10)=[{&(0x7f00003fb000-0xa9)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00005e5000)=[], 0x0, 0x0}, 0x8000) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000a3e000-0x7f)=""/127) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000a4a000)=0x7) fallocate(r2, 0x0, 0x0, 0x40007) listen$netrom(r2, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000673000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000230000-0x4)=0x5) sendfile(r1, r2, &(0x7f000094d000)=0x0, 0x7) 2018/01/17 07:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000097000-0xef)='\n') fsetxattr(r1, &(0x7f0000fb6000-0x36)=@random={'security.\x00', '\'\\+%em0trustedwlan0cgroupsecurityproc.&GPL{\x00'}, &(0x7f0000fcd000)='vmnet0\x00', 0x7, 0x0) r3 = dup2(r1, r2) syz_open_dev$midi(&(0x7f0000d15000)='/dev/midi#\x00', 0x4, 0x400000) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/01/17 07:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x22800, 0x0) syz_open_dev$loop(&(0x7f0000aae000)='/dev/loop#\x00', 0x0, 0x80000) ioctl$LOOP_CLR_FD(r0, 0x80247008) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000059f000)={0xc4, 0x4, [0xbba10000000000]}) 2018/01/17 07:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000733000-0x8d)=""/141) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000a15000)={{0x7, 0x4}, 'port0\x00', 0x41, 0x40001, 0x9, 0x3ff, 0x9, 0xdc, 0x706, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) syz_extract_tcp_res(&(0x7f0000e63000)={0x0, 0x0}, 0x6, 0x9) 2018/01/17 07:41:11 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x5, 0x0, 0x0, 0x0, 0x0, "55413bf97e74121163a78f3218c402769d0f328e4a43ae0cd6155c3812d99f665076f5de89da470d3b121659b011a6b3b3be612cb7db5e5434d6e1ea8876ea", 0x0}, 0x10000001b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="9ee3c59ff3f0f0702fe29d7eddb6a5afe295e28c4ea3c69fc6afa807e8aa37390cbe171102240f79f8d1d5c2c365cc785a23d1bc505b6fd4fc98222cbbdf512760366ada46eb5a69b969d84c93fa2ceb4f0bf665c7f8afa7c60fca4c777614bae9e8c41eec932e402b6cec69c132a8319c5128b09b5f74b506c82fc3ebde7f48d9b4747a0b04dfa6cebd2a1ab7cf81f3260e5d79dd3cc522accc92957735673d23641cbc936f1c3e3c2aed595a", 0xad, 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000003000)=""/205, 0xcd) 2018/01/17 07:41:11 executing program 1: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) perf_event_open(&(0x7f0000006000+0xfea)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000004000)={0x2, 0x33, "c84af2be9d2324820542dc205ae721f7ff26d271cb4d687d523434b3916a490704b9a963133445cc4832b9c1135c16c656b5ee"}) 2018/01/17 07:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = syz_open_dev$vcsa(&(0x7f0000387000)='/dev/vcsa#\x00', 0x6, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) fcntl$setsig(r1, 0xa, 0x11) socketpair$unix(0x1, 0x400000000a, 0x0, &(0x7f0000c8b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000022a000-0xe1)=""/225, &(0x7f0000adc000-0x4)=0xe1) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 07:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000026b000-0xd)='/dev/usbmon#\x00', 0x9, 0x2a0000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r1, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) creat(&(0x7f0000ed0000)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000025c000)={0x0, 0x1, 0x80000001, 0x2, 0x4}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000769000-0x35)=""/53) 2018/01/17 07:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x4) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f000001a000-0x6a)="1b", 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000001a000)=""/0, &(0x7f000000d000-0x4)=0x0) r2 = add_key(&(0x7f0000505000-0xa)='encrypted\x00', &(0x7f0000903000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000663000-0x1000)="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", 0x1000, 0xfffffffffffffffa) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c06000-0x9)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f000052b000)=""/59, 0x3b) add_key(&(0x7f0000462000)='rxrpc\x00', &(0x7f0000821000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000087e000)="36e7d397", 0x4, r2) clock_gettime(0x0, &(0x7f0000657000-0x10)={0x0, 0x0}) ppoll(&(0x7f000039c000-0x50)=[{r3, 0x80, 0x0}, {r3, 0x80, 0x0}, {r1, 0x10, 0x0}, {r3, 0x1608, 0x0}, {r3, 0x1040, 0x0}, {r0, 0x20, 0x0}, {r3, 0x100, 0x0}, {r3, 0x6220, 0x0}, {r3, 0x2, 0x0}, {r3, 0x1203, 0x0}], 0xa, &(0x7f000037a000-0x10)={r4, r5+30000000}, &(0x7f0000390000-0x8)={0x87dd}, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000a82000)=0x0, &(0x7f0000317000-0x4)=0x4) 2018/01/17 07:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/vga_arbiter\x00', 0x406200, 0x0) lseek(r0, 0x0, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xf, 0x3, &(0x7f0000020000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x100000000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073c000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x1000000000004, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) 2018/01/17 07:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fcntl$setpipe(r2, 0x407, 0x0) r3 = request_key(&(0x7f00000d0000-0x6)='.dead\x00', &(0x7f0000c76000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ff9000)='{@\x00', 0xfffffffffffffffc) r4 = request_key(&(0x7f0000d21000)='.request_key_auth\x00', &(0x7f0000d36000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000155000-0xa)='*/keyring\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000062000-0x50)=[{&(0x7f0000411000)="9afda83eaba1fc3a94f93ae4950b36e71cce52a2451153e3c4730f475f2e9a4bfd3163a9d9711d15e642865a9a6c94bac0b70d2c4e613fbb3e7b18d8c1407c93c288885b599c4c0d80c9685b99911adf9fd98d49e02b4116e705f82b3dfd657b86e52241af7b4cd655eeea73182eb1e79f5e", 0x72}, {&(0x7f00008c3000)="eaf8be59ca75600bb4e410f0738d728225ab6c8782f99eeaa7639ae282b49ea5f06b9d48f8721b7d2aaa81b4e1cdb80d2cd305e121dbf89d0082b275b279b6707f73364358bf32696527ea34981a7062e1e42dfed07b3592a54eb25114bb908cbe22fd6007f075e1d54d6b12a98bb114d9325c5e33f90bf2e55114ee2f1de929319b8ca8f6bec505b02c514145a17c16c381021a1641d1cf49bcf5c2650a130cd123f32f28e39d6fae724c673fc207292e853cdda81277975672a22f1eaa6e854543fe810ffbb188fe270ba0853d69", 0xcf}, {&(0x7f0000ad7000)="42f71f13bc2d1d6aafec28cb212b7298d30bd714953ef2357ea7206887bb1a29b240e7a61b9f626b3fd2823f60380d56b5a2608222d16bec8e3cc714075de1bd40c16c6f631148eee5b743bdf83d7aa7dafb317882e23a93e3f5011b2b1fa17039e49958049bf533ca549c825811016d659cdbc8414ce41442656daed44b5cfc4dc3078d9f075cd3ca3b0995665788ae6c0dc0206ff9ea10d554a29469a6a7be8ab14631e310d85fdb2d44b561d815", 0xaf}, {&(0x7f0000b18000)="ba48fa4801e9554a", 0x8}, {&(0x7f0000964000)="3f061307510dd1484c562e64e56b553aceb4552e8f08f8f330a95e1799ab47fd0a4556ebff9ab7", 0x27}], 0x5, r4) readv(r1, &(0x7f0000bbc000-0x20)=[{&(0x7f0000c94000-0xa7)=""/167, 0xfffffe5b}, {&(0x7f0000f59000-0x97)=""/151, 0x0}], 0x10000000000002fd) sendfile(r2, r0, &(0x7f00001d0000)=0x0, 0xd95) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/17 07:41:11 executing program 3: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000b26000-0x10)={0x200, 0x1, {0x3, 0x2, 0x2, 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]}) syz_open_dev$dmmidi(&(0x7f0000431000)='/dev/dmmidi#\x00', 0xfffffffffffff22d, 0x1) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000b26000-0xb)='/dev/midi#\x00', 0x70a39f54, 0x20000) 2018/01/17 07:41:11 executing program 1: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0, 0x800) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x85, 0x4001) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2000000000000000) syncfs(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000002000)='/dev/admmidi#\x00', 0x200000000000, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0xdc, 0x101, "e07671b46c5bca0f07d89a8f9a25be4d1f2f0a68773776614ede7811934bb14e67c861a2dbf39f6fcdfccc14d004dc00b3414bf6e4d402a5b10363ecc5102551d968ec6c5a8c66e9ba1d5aa7c98c475b1b91d333c15fccd5b73686514c34a0ffad6866e6ea3f580a2725d2195979691d4f98e6f39aee3bc881d07ca5dd00a2e2d1c2ca87fbe94b32e3eb6ee54a2bac10793a5e7f0c6515299571cf7f2fcf94b6b089a209355002df34fd3bd83bf4e49e47d0e98ee62e598d9634e26452f70d945a854494bfe2c04eb29eef85987fbb830c3f4570"}, &(0x7f0000001000)=0x0, 0x400) 2018/01/17 07:41:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000349000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bbd000-0xb2)="aec3ca7a81172db663508ce53fa25fa3cebaeed3b6bb9740192321351a0297f95c165fb97c16a8c39261cd59c4dc04b296efb76d70ae9409e6b96e071b7162407fba2fa29fa5d6d2299d7e680b418f5c5fda258d13b3be55e4b00d9d787f370856f7e94f81dcd4393139280a7cc78846ee7366f83804205d26e225795d7496773aea0fb487551f24c4e860af39a3bf99ef3729d3cb797697ce3539dfbdc66c193586abbd721879f7818c7b8194c2eb2e12c6", 0xb2, 0xfffffffffffffffa) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000ef2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d23000)="113bb21b4bba6aae468d65b5b0aa902aaa5e4daaff32c0bcab940243e2719a5da970026892d9d7c0e018fbbd7ad2eafbb41d1491428c73cea443fb8daf9e0dcfeb3d9ca84096baf09810a97c1c23e1ae5890a606a561718422e2b878c088", 0x5e, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, 0x0, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000001000-0x20)={@generic="caa44c2a8bf541406ddf5d75a3fa70eb", @ifru_flags=0x602}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x91a, 0x2200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000002000-0x5c)={0x5, 0x2, {0x0, 0x1, 0x5, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x80003, 0x1, &(0x7f0000002000)={0x0, 0x0}) r5 = open(&(0x7f0000001000)='./file0\x00', 0x181200, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r5, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r6, 0x5, &(0x7f0000001000-0x7d)="8baaf006401abe613f5d0ba05613e958d30460520eb4d6868aa4cdd698de4cc27fbcdbcaf1d18bc763261a4c8c74915a4b68e9f792a46eaf16509d811a28ac1502f13899c5984317e97819b3d1f3249837d7210dab9721d9215346bfe0aa3cc6a85c8b28490bbb315f259bf799224e2742ce0606a5febb8a362ba546b9") ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000004000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) read(r4, &(0x7f0000004000-0x94)=""/148, 0x94) ioctl$KDDISABIO(r5, 0x4b37) fchmod(r5, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000004000)=0x8) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x100000001) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000004000-0x40)=""/64) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000002000)={0x100000001, 0xffff, 0x20, 0x8, 0x9, 0x3, 0x56, 0x401, 0x4, 0x800, 0x7fffffff, 0x6ed}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000006000-0x8)={0xfffffffffffffffe, 0x6ca6, 0x0, 0x3}) 2018/01/17 07:41:11 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000850000-0x1001)="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", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) mlock(&(0x7f0000526000/0x2000)=nil, 0x2000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000cfa000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1ff, 0x40, 0x0, 0x4, 0x2000, 0x2000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[], 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000e8b000-0x18)={0x3, 0x4, 0x1, r1, 0x0}) syz_open_dev$tun(&(0x7f0000fd9000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) 2018/01/17 07:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x0, &(0x7f0000b97000-0x90)=@raw=[], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 07:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b75", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fgetxattr(r0, &(0x7f0000089000-0x1e)=@random={'osx.\x00', "747275737465642bc56d696d655f74797065766d6e65743000"}, &(0x7f0000dae000-0x48)=""/72, 0x48) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) tkill(r1, 0x16) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 07:41:11 executing program 3: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x20200, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={{0x0, r0}, {0x77359400, 0x0}}, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000688000-0x8)={0x0, 0x0}) 2018/01/17 07:41:11 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000f48000-0xab)="ab0314abee912adda7844bed5307fa251a601068440bc77525f800000fffed6d1b5a95a559123431a74eee2ba031f99a8277988cd9359554881985de90ce2a55908bc6f8e6401c27dcbacd34ff3c33bf111489a1ead1850d747df3fc28e574832bb3b97e8d979a4e9a5539787ad0118d32a473fbcdc3e7bfdc167a594f2abd1c363146370a492048a3d114785407f61c899e3ef5513f360db6a7d17cd2a1fe00cf7ca67d59e28b3f8f9fde") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00') 2018/01/17 07:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ad3000-0x8)='./file0\x00', 0x400400, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000032f000)=0x0) bind$inet6(r0, &(0x7f0000276000-0x1c)={0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000eb4000-0x9)='/dev/ion\x00', 0x800, 0x0) rt_sigaction(0x2c, &(0x7f00000d1000-0x20)={0x20, {0x400}, 0x3, 0x8}, &(0x7f0000e0d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000037f000-0x8)={0x0}) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/17 07:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x7f, 0x0, 0x0, 0x60, 0x0, 0x21, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e97000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 07:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4000000000000, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e21000)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000033a000)={0x0, 0x0}) 2018/01/17 07:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x1000b, &(0x7f0000044000)={0x0, 0x29, 0x2, @thr={&(0x7f0000438000-0x63)="50057499c82021405b3f91fcee39cc23ad19a6028a38cfa4f457aee2c8d0f7eb43fad32a4c713e260054b6338011d1995a52ba1e8df43b7d77ce616af1d1f8cfd86553154af69e12803bc35e8d5214ccbba06f5a7c346b30509d9e2aa87d869e1b6c1e", &(0x7f00002b2000)="2727742ef4f0252d1c5765fe780f4ddedb64e60610d62200004a61607703c2d3ffff00000d17fff7f7a9fea10f6745d0a76835cccd2f9f52af2b8e044c061c25843a14d270692b1f75561b30b327bbf24ca5cf8472fe983a9803848395275364e03b9a4ede5fae"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000f4000)='/selinux/policy\x00', 0x0, 0x0) pwritev(r2, &(0x7f00006fe000)=[], 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000438000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000919000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x45484ade46a1b830, 0x0, &(0x7f0000928000-0x10)={0x77359400, 0x0}, &(0x7f000058e000-0x10)={0x0, 0x0}) tkill(r0, 0x1000000000016) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) statx(r3, &(0x7f0000237000)='./file0\x00', 0x4100, 0x8, &(0x7f000051b000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:11 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006b2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000366000)={0x0, 0x55}, &(0x7f0000f7a000)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f7a000)={r1, 0x5}, &(0x7f0000f7a000)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) 2018/01/17 07:41:11 executing program 3: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ec2000-0x8)='./file0\x00', 0x4) 2018/01/17 07:41:11 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00004e3000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'trusted.\x00', '\x00'}) r1 = add_key$keyring(&(0x7f0000d8d000)='keyring\x00', &(0x7f000014d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c0d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bf000-0x4)=0xc) capset(&(0x7f00003b0000)={0x20071026, r2}, &(0x7f00002c9000-0x18)={0x16, 0x2, 0x80000001, 0x3ff, 0x1, 0x65}) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) clone(0x0, &(0x7f0000807000-0x1)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000b66000)="") kexec_load(0x2, 0x7, &(0x7f0000b50000-0xe0)=[{&(0x7f00009e0000)="f320d91e60b443c2f9b62cf0beab9f8bd93e9872f106ab984f19755e506d29f862646097e8293b90add1743b7b349b99a6c9c70ed2223006dfe3e4f569ae45744e60824b1187b942fc50aff808a23d0b0995a5399621014a36ef2ab6f74f14fd7d5ca40753e6a409dc50b050f451ec3db388af82df169b78a20585e74fddc115dfebe63bb0b10756f223ed56af85bf66686b5087afa4fe6924cd4b1f6df1", 0x9e, 0x3, 0x5}, {&(0x7f0000c54000)="bd4109eb18780329cdf0c5dda228087d6ba26c56f0fd116cb0397ead6a486aa28420da0fffbd1c8aad99cbedd32945f3cf6abb4421431778376f16e8e15c17182de54a20bb6730be04ceea78f3f85d11a7021a3679e3c51d41e2dc28f9a89f314c48073ebec4a99967d74911703a9367ea632a8efb4de4e132f6346c02ab4f2a82894a4ded6ac933043928b5833c8e8bd21e4269b00279228147f61c63a28d3d9671f29f7414d3fb9f4bbc97f755393d6773", 0xb2, 0xaf, 0x7}, {&(0x7f0000e76000-0xed)="a3290a1dd2edfbc286b2344fe12033c19d66b5e7febcb5d4f65cbf53b751b593385ee87f8acfbdd5fcc47527609e76391006e0d923fe065bf19e06221e181ed76cd66d2623d66601bb66eea4ba2bb795d2c4892be6965dca97ed8d515e0a4091a7beddd9bf8ec3960ab33d4767b35b66156ec3678fcbf4a5c514200487d7a1cfd3440a7b5fcd21e84cf77ad07084002f1b6da8e03318bcde85bdad51b2b863bff76da6b9fac439289b47c1bfe51dc6d59df7172dffdb6653114e94adfabdcd70bbc0ef455b6f43938151fd5cfe8b26d36d0106ad6db7f9f47a6630a5f202bbd2a59264ea2d56430edfefca2ce7", 0xed, 0x9, 0x100000001}, {&(0x7f0000fde000-0xad)="8229fc1313861ce31be1cc1a6eed9ee1ef33b05acd216d813285e3ebc142e121555baef538ff5cb0c6cb88f726629e379b461f417dd237df0c1bce5db607727810967fdc4e11e96ec9379d7cf3e93c1148cf152781d4eb83c8ddb9e75f6fcaf56a7cabe6be023db395183de132663056e3f2906f68d3bcc5a5c97347110a2f6b550a0aecd5d42cd3e052a34ac47e45d1d2f70ec05d83e349cd1e6bf07a1afe3c23414238068620e45ce5aca462", 0xad, 0x6, 0x81}, {&(0x7f00008cb000)="", 0x0, 0x7f, 0x3ff}, {&(0x7f0000d35000)="", 0x0, 0x2, 0x300}, {&(0x7f0000f36000-0x5a)="7417b80b1e8ebc6ddd2bbbc7dff259290203aabeeddb0c47b04b9726ea07e873cc192905b9b057553b2f55c8a564feb924156c8d26a10ed401c44dd800877099ed0b71bcfaa7bb8b36b537bf0ba1457e6fac2779f15fe802d5d3", 0x5a, 0x8bb0, 0x9}], 0x1) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000d91000)=""/50) add_key(&(0x7f000064d000-0xb)='pkcs7_test\x00', &(0x7f00004fa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d52000-0x14)="8863e88f27e816ed885dbf77b18c2081efc2d9bf", 0x14, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 07:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x100002, 0x78, 0x3e3, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x11000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000509000-0x8)='./file0\x00', 0x121800, 0x4a) r0 = socket$netlink(0x10, 0x3, 0x1000000000000d) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 07:41:11 executing program 2: r0 = socket(0x10, 0x802, 0x10) exit(0x5d12) write(r0, &(0x7f0000bbf000)="2600000025001504bbffff00070036de03efffe70040000f0e000100ffeefffffff482158800", 0x26) 2018/01/17 07:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a91000)='/dev/adsp#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) openat(0xffffffffffffff9c, &(0x7f0000ab0000)='./file0\x00', 0x44040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f00000bf000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r1, r2) 2018/01/17 07:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f000058c000-0x8)=0x0, 0x2) r0 = syz_open_dev$vcsn(&(0x7f000007f000)='/dev/vcs#\x00', 0x9, 0x20000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00008fc000)=""/0) clone(0x0, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f00001c9000-0x1)="") 2018/01/17 07:41:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c0e000-0x4)=0x7f, 0x4) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) rmdir(&(0x7f0000886000)='./file0\x00') 2018/01/17 07:41:12 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000008000)={0xffffffffffffffff, 0x50, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000-0x7)={0xffffffffffffffff, 0x50, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000)=r0, 0xfffffffffffffd8e) openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/vcs\x00', 0x200001, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 07:41:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000+0x920)=[{&(0x7f0000000000)='.=sI', 0x4}], 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003000-0x8)=0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x100, 0x14, 0x5, 0x1, 0xffff, 0x800}, 0x2}) r1 = open(&(0x7f0000001000)='./file0\x00', 0x400080, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') sendfile(r0, r2, 0x0, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000002000)=""/228) 2018/01/17 07:41:12 executing program 1: keyctl$join(0x1, &(0x7f000019f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e1b000-0x24)={0x6, 0xf, 0xfff, 0xe4, 0x80000001, 0x5, 0x1, 0x45, 0x7fffffff, 0x6, 0x5, 0xffffffffffffff7d}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r1, 0x5453, &(0x7f00004e9000)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) 2018/01/17 07:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="7365637572697479af2b40656d312d5d2300", 0x8000000000004) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00008bc000)={0x1, 0x1, 0x10000, 0x7ff}) seccomp(0x1, 0x200000, &(0x7f00007f8000-0x10)={0x217, &(0x7f0000ed2000)=[{0x6, 0x2, 0x0, 0x407ffc0003}]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001e7000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005cf000)={0x5767}, 0x4) uname(&(0x7f0000813000)=""/0) chown(&(0x7f0000af7000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000b02000)={[0xd000, 0x0, 0x1, 0x10000], 0x3f, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/vga_arbiter\x00', 0x2000, 0x0) fchmodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x98) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 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) pwrite64(r1, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x8, 0x0) 2018/01/17 07:41:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000001000-0x17)=""/23, 0x17}], 0x4, &(0x7f0000001000)=""/197, 0xc5, 0x0}, 0x0}, {{&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xad)=""/173, 0xad}], 0x1, &(0x7f0000001000)=""/53, 0x35, 0xfffffffffffffffc}, 0xb2}, {{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000002000-0x70)=[{&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f0000001000-0x5b)=""/91, 0x5b}, {&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000002000-0x1)=""/1, 0x1}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x0}, 0x8}, {{&(0x7f0000002000-0x32)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/221, 0xdd}], 0x1, &(0x7f0000001000)=""/4096, 0x1000, 0x5742}, 0x1000}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0xf2)=""/242, 0xf2, 0xee}, 0xd3}, {{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0xb1)=""/177, 0xb1}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/204, 0xcc}, {&(0x7f0000000000)=""/225, 0xe1}], 0x4, &(0x7f0000001000)=""/85, 0x55, 0x4}, 0x4}, {{&(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000+0xfc8)=""/179, 0xb3}, {&(0x7f0000002000-0x6e)=""/110, 0x6e}], 0x2, &(0x7f0000001000-0xa8)=""/168, 0xa8, 0x1}, 0x3}], 0x7, 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x9, 0x5, 0x6, 0x3]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/17 07:41:12 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000056f000)='/dev/audio\x00', 0x191100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000546000)={0x5, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00009f8000-0x10)={0x6, r1}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000005000-0x3b)=""/74) 2018/01/17 07:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d56000-0x9)='/dev/sg#\x00', 0x3, 0x100) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00005e8000-0x20)={0xd000, &(0x7f0000f8d000-0x8)=0x0, 0x2, r1, 0x4}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000d40000-0x40)={0x0, 0x0, 0x0, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/17 07:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00007c2000-0x9)='/dev/dsp\x00', 0x260000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000f53000)={0x10004, 0x0, &(0x7f000073d000/0x4000)=nil}) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/17 07:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000024f000)='limits\x00') open(&(0x7f00004a3000)='./file0\x00', 0x250002, 0x2) sendfile(r0, r0, &(0x7f0000f22000)=0x0, 0x63) 2018/01/17 07:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) connect$bt_rfcomm(r2, &(0x7f0000410000-0x9)={0x1f, {0xab9, 0x5, 0x81, 0x7, 0x8001, 0x10001}, 0x6}, 0x9) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) bind$alg(r0, &(0x7f0000b90000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) 2018/01/17 07:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000438000)=0xffffffff80000001, 0x4) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000082c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$netrom(r2, &(0x7f0000760000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cae000)=0x10) write(r1, &(0x7f00007b0000)="01", 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c26000)={0x0, 0x8, 0xffffffffffffffc1, 0x8, 0x400, 0x6, 0x93, 0x800, {0x0, @in6={{0xa, 0x2, 0xdcdf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0x10000, 0x1, 0x7fffffff}}, &(0x7f000073e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b76000)={0x4, 0x4, 0x200, 0x3, 0x2, 0xc9, 0x1ff, 0xdc, r3}, &(0x7f00006a3000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/17 07:41:12 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd6000-0x4)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000fd6000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000088c000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00008ea000)='/dev/loop#\x00', 0x1, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 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(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) [ 354.783711] binder: 23419:23427 ioctl c018620b 2088bfe8 returned -14 2018/01/17 07:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 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) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) r0 = syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0xfffffffffffffc56, 0x20000) accept$llc(r0, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000985000)=0x10) 2018/01/17 07:41:12 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000029c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d4a000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000884000/0x1000)=nil, 0x1000, 0x17) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003dd000)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x44ad000000000, &(0x7f0000a2f000-0x10)={0x10, 0x2, 0x1, 0x2}) 2018/01/17 07:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004b3000-0x98)={0x0, @in6={{0xa, 0x0, 0x2b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xcd}, &(0x7f00003d2000)=0x98) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000fa3000-0xdb)=""/219) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f95000-0x4)=r1, 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000125000)={0x2000, 0x10a000, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000074a000-0xc)={0x0, 0x4, [0x2]}) r2 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/17 07:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ed4000-0xd)='/dev/usbmon#\x00', 0x10000, 0x400) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000be5000-0x40)={&(0x7f0000600000)=[0x0, 0x0], &(0x7f0000d40000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000327000)=[0x0, 0x0, 0x0], &(0x7f0000fb1000)=[0x0, 0x0], 0x2, 0x3, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xb, 0x2, 0xfffffffffffffffc) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000c57000)={0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) fallocate(r2, 0x0, 0x0, 0x1f) sendfile(r1, r2, &(0x7f00007ba000-0x8)=0x0, 0xfffd) 2018/01/17 07:41:12 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000646000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x41ff) 2018/01/17 07:41:12 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004e7000)='./file0\x00', 0x91) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd8000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x295, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f00009df000-0x10)={0x1d, r1, 0x0, 0x0}, 0xffffffffffffffdb) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r2 = dup(0xffffffffffffff9c) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00002e2000+0xdd4)=""/243, &(0x7f0000b75000+0xe00)=0xf3) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000fd9000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fdb000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$can_bcm(r2, &(0x7f000066c000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/17 07:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000587000)={0x0, 0x0, &(0x7f000087a000-0x10)=[{&(0x7f000044b000)={0x48, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="2d7317b6a01c1890e94fc9f6da9094e5bcaad9c3021662631071563a6713e2175dd7d03fbbc4117e23377d0b6d9c45cf6814fed487"]}, 0x48}], 0x1, &(0x7f0000ca0000-0x20)=[], 0x0, 0x0}, 0x2) lseek(r1, 0x0, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00002d7000)=""/70, &(0x7f000069c000-0x4)=0x46) r2 = dup(r0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00008f7000)={@common=""/16, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f0000997000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0xfffffffffffffdca, &(0x7f0000fad000)=[], 0x0, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x1) 2018/01/17 07:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000283000-0x8)='./file0\x00', 0x181000, 0x1) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000038f000)=""/251) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000ee8000-0xc8)=""/200) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000180000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000463000-0x29)={r2, 0x21, "21af19e31c1f801db995bd894c269e7242d360f04d5321fb853a9abcbcad3430eb"}, &(0x7f00005cd000-0x4)=0x29) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000035e000-0x4)=0x0) 2018/01/17 07:41:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000a49000-0x20)="084840213f97031837b721d7c06e430da7b30744", 0x14) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000206000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x80000000, 0x8000, 0x0, 0x5, 0x1001, 0x2000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000031b000-0x68)={0x7b, 0x0, [0x3, 0x8, 0x3, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000018000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8, 0x0}}, &(0x7f0000699000-0x4)=0xfffffffffffffddd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) listxattr(&(0x7f0000b6d000-0xa)='./control\x00', &(0x7f00007cf000-0x30)=""/48, 0x30) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mkdir(&(0x7f0000bf8000)='./control/file0\x00', 0x0) rmdir(&(0x7f000048d000)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000266000-0x1c)={0x5, 0x7, 0x8, 0x0, 0x1, 0x1, 0x3, 0xff, 0x4, 0xa0b6, 0x2, 0x1, 0x0, 0x9, 0xd260, 0xfffffffffffffffe, 0x400, 0x1, 0x401}) 2018/01/17 07:41:12 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000011000)=""/0, &(0x7f0000007000-0x4)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vcs\x00', 0x0, 0x0) syncfs(r1) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/17 07:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000002, 0x1, 0x1) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000fc4000-0x26)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000044c000)=0x9, 0x4) 2018/01/17 07:41:12 executing program 0: pipe2(&(0x7f0000690000-0x5)={0x0, 0x0}, 0x80000) ioctl$TCSBRKP(r0, 0x5425, 0x3fc000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)=""/170, &(0x7f0000000000)=0xaa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f000040f000)=0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000dcb000)={0xffffffff, 0xffffffff, 0x7, 0x70, &(0x7f00001a6000)=""/112, 0x66, &(0x7f0000ded000)=""/102, 0x1000, &(0x7f0000b82000-0x1000)=""/4096}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 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, 0x81, 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) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x5b)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000042e000-0x8)={0x0, 0x0}) 2018/01/17 07:41:12 executing program 4: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dcd000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000353000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dce000-0x4)=0x10) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000dcf000)={&(0x7f0000dce000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dcf000-0x20)=[{&(0x7f0000dd0000-0x1d)=""/29, 0x1d}, {&(0x7f000025f000-0x69)=""/105, 0x69}], 0x2, &(0x7f0000dce000)=""/240, 0xf0, 0x9}, 0x10000) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000b02000-0x68)={0x7b, 0x0, [0x7, 0x4, 0x6, 0xe5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000acc000)='./file0\x00', 0x2, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000dcf000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000699000-0xc)={0x4, r1, 0x0}) unshare(0x400) syz_open_dev$usbmon(&(0x7f0000a36000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/17 07:41:12 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2000000001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0x62, 0x0, "06244571e7735a5b9d9f7d56b66b71951eccc705026d5719f71176478d014a81d7db8eef0ca8859b23eb7cb6b34faf0efce3c7069ff297b459c906a96785ec3d662b2c2b4b53b9200f97015b5731c054"}, 0x160) 2018/01/17 07:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=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) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000daf000-0x8)={0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r1, r2) 2018/01/17 07:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) bind$netlink(r0, &(0x7f000077c000)={0x10, 0x0, 0x1, 0x40000}, 0xc) userfaultfd(0x800) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/17 07:41:12 executing program 5: mremap(&(0x7f000050c000/0x4000)=nil, 0x4000, 0x1000, 0x1000000000000003, &(0x7f0000185000/0x1000)=nil) 2018/01/17 07:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000c52000-0x10)={0x2, &(0x7f00003bf000-0x28)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) timer_create(0x7, &(0x7f0000e4c000)={0x0, 0x2a, 0x1, @thr={&(0x7f00006df000)="e370d6417784cabf314fe6090f16597672c705b817a4e34ced5c38cc06360449b93848fd45cd963bc3612d5390e65973be789e48aed1eb0761444b645004151f76757f276834bc9b505ed650251976361371b5a4a9906988be8c9b9a099f0e995fd3b7da356cbe797610c9b548ecf3a34b77c875f56f422e1ab12eefe2b9926c25cb40f60de19e7a556734313269d838f91b96a244af54997cb0b41c9487923c1bd832d09e9eaaf1fc194ba9904991ed29979bc2137e51222e24def3d36130af4da9c768ba31ff386e9d2f56a5be4e7ecde3534808bc090cdbae73ac1fd4893f5856fb3f717606c9251193985ceaeb1904efb511", &(0x7f000051f000)="cdec4e86de300a0f1f05e46e0f18705efa5f4055a7a5927335a64377abffaa1451ec421509059fdab105f25ca5cdcac8dde25b5837d94829911159c9abf19a10bc57acf644ce841764bde3a89b83ae8204f9c89557"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000)=0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00009a2000-0xb)='/dev/audio\x00', 0x4080, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a76000-0x8)={0x0, 0x0}, &(0x7f0000687000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000568000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c91000-0x4)=0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00004d6000)=0x20000000000400) r1 = creat(&(0x7f0000ee8000-0x8)='./file0\x00', 0x4) accept4$netrom(r1, &(0x7f00007be000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c2f000-0x4)=0x48, 0x800) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000295000+0xa11)=0x81) ppoll(&(0x7f0000f8e000)=[{r0, 0x1, 0x0}, {r1, 0x40, 0x0}, {r0, 0x0, 0x0}, {r1, 0xb008, 0x0}, {r0, 0x4008, 0x0}, {r1, 0x2000, 0x0}, {r0, 0xa0, 0x0}, {r1, 0x2000, 0x0}], 0x8, &(0x7f0000186000)={0x0, 0x0}, &(0x7f000027b000)={0x8001}, 0x8) 2018/01/17 07:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000b9a000-0x118)={0xff, {{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, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) exit(0x8) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000356000-0x40)={0x1600000000000000, 0x4000, 0x0, 0x8, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/17 07:41:12 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) acct(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/17 07:41:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_yield() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000014000-0x38)=[{r0, 0x5000, 0x0}, {r1, 0x444, 0x0}, {r1, 0x4100, 0x0}, {r1, 0x1008, 0x0}, {r0, 0x0, 0x0}, {r1, 0x205, 0x0}, {r1, 0x48, 0x0}], 0x7, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x4}, 0x5) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000012000-0x8)={r1, 0xffffffffeaad411e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) read(r0, &(0x7f0000dd9000-0x6a)=""/106, 0x6a) 2018/01/17 07:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffd28, &(0x7f000026b000-0x2a)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xb661, 0x0, 0xff, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) 2018/01/17 07:41:12 executing program 5: mbind(&(0x7f0000b73000/0x2000)=nil, 0x2000, 0xc000, &(0x7f0000800000)=0x7fffffff, 0x3, 0x7) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000b87000)={0x3, {"6579b2ef6990fd"}, 0x20}, 0x10) pread64(r0, &(0x7f000052b000-0xc0)=""/192, 0xc0, 0x0) mlock2(&(0x7f000067f000/0x4000)=nil, 0x4000, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000d8b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000009c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000e18000)=""/105, &(0x7f0000000000)=0x69) 2018/01/17 07:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000354000)=0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000522000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000f1000-0x78)={0x100000000, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x504c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x9a3, 0x100000000, &(0x7f000079e000)=@generic="e053a8f9aeb629c5db64f3c4ab6f4b63", 0x100000001, 0x1, 0x3a5}) write$eventfd(r2, &(0x7f0000952000-0x8)=0x0, 0x8) 2018/01/17 07:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007b7000-0x20)={r0, 0x3, 0x1, 0x0, &(0x7f0000c0c000-0x8)=[0x0, 0x0], 0x2}, 0x20) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/17 07:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000f20000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xf0a2c9d89ac2f2ce, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) writev(r0, &(0x7f0000565000-0x20)=[{&(0x7f00009e5000-0x27)="0ec101fe6b26109b3763ebc5b864e7a0cef2b1ef514a500cb6aed1e17e58be2f3ae8106920541c", 0x27}, {&(0x7f0000d40000)="61e6279e50203f596c5c27b57c932464f6c1181bd6410eecb5bdcf667b62f724e3bd201fa6809480a9ab6069486ca793eefa844b4af8ef2330be198db26ce9d5248e1fd46b78aa3d44d1b541ae18aa8b7ed356918eed4fd988ceb10a5b661c865ab780c481db7b28c27269b6e5a1f824fc0246c109a59f48050277533b875ddaae6a185ed9e4580deba93d5fd48293f11ac6ac3eeb684659da1390b8523b9b5a39", 0xa1}], 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bbb000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00005d7000-0x4)=0x98) socket$inet6(0xa, 0x5, 0x6) sendfile(r0, r0, 0x0, 0x10000) recvfrom$inet6(r0, &(0x7f0000e79000)=""/4096, 0x1000, 0x0, &(0x7f000072e000-0x1c)={0xa, 0x1, 0xdd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000742000-0x10)={0x0, 0x8200, 0x0, 0x0, r2}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_hci(r3, 0x400448ef, &(0x7f0000643000)="cf4f7a172ce88a70f4b0ba529e929def3e57b25bd46ff4e1e56d84c878cd0be1aa01333121d0c34e7cddf3c407e62686300011f77119f3c787eb9d173477a5ff45a33345") 2018/01/17 07:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dcc000-0xb)='/dev/hwrng\x00', 0x200, 0x0) connect$inet(r1, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000033a000-0x8)={0x1, [0x0]}, &(0x7f0000057000-0x4)=0x100000032) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000026c000)={r2, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000565000-0x4)=0x98) 2018/01/17 07:41:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x3) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a03000-0x40)={0x40000000000, 0x1, 0xffffffffffff1ae3, 0x8, 0x871, 0x2, 0xb684, 0x8}, &(0x7f0000cc4000+0x84d)={0x20, 0xd0, 0x48e1, 0x800, 0xffffffffffffff93, 0x4e6100, 0xf754, 0x3}, &(0x7f000003e000)={0x800, 0x5, 0xef6a, 0x6, 0x8, 0x3ff, 0x9, 0xffffffffffffffff}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000ecb000-0x10)={&(0x7f0000043000)={0x100000000}, 0x8}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 07:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6a000-0x10)={0x0, 0x0}) futex(&(0x7f0000003000)=0x0, 0x6, 0x0, &(0x7f0000c29000)={r0, r1+30000000}, &(0x7f0000003000)=0x100000000000001, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d2000)='/selinux/policy\x00', 0x0, 0x0) readv(r2, &(0x7f000064e000)=[{&(0x7f000085b000-0xe2)=""/226, 0xe2}, {&(0x7f0000e7f000)=""/65, 0x41}, {&(0x7f0000d2f000-0xb1)=""/177, 0xb1}, {&(0x7f000008f000)=""/22, 0x16}, {&(0x7f0000277000-0xcf)=""/207, 0xcf}, {&(0x7f00006e6000)=""/4096, 0x1000}, {&(0x7f0000e98000-0x1000)=""/4096, 0x1000}, {&(0x7f0000883000-0xfa)=""/250, 0xfa}], 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000b46000)='./file0\x00', 0x800, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000097a000)={0x0, 0x1, 0x100000000000000, 0x3ff}, &(0x7f0000df2000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00003da000-0xc)={r4, 0x101, 0x0}, &(0x7f0000643000-0x4)=0xc) 2018/01/17 07:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000054000-0x4)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f8f000-0xe)='attr/fscreate\x00') write$tun(r1, &(0x7f0000765000-0x18af)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "07dbeb", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/17 07:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f29000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000294000)=[{{0x0, 0x2710}, 0x2, 0x0, 0x0}, {{0x0, 0x0}, 0x4, 0x4, 0x0}, {{0x0, 0x2710}, 0x0, 0x6bef, 0x0}, {{0x77359400, 0x0}, 0x400, 0x0, 0x0}], 0x60) syz_open_dev$dmmidi(&(0x7f0000782000-0xd)='/dev/dmmidi#\x00', 0x5, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/17 07:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001f5000)=',:\x00', 0x1) lseek(r0, 0x0, 0x1) 2018/01/17 07:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000098000-0x4)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xfffffffffffffffc, 0x1000000000000005, 0x1000000000) setsockopt(r2, 0x114, 0x1d, &(0x7f0000000000)="2a8e0000", 0x4) r3 = fcntl$dupfd(r1, 0x5fc30405cee19e9a, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b0c000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff000, 0xdf72e73, 0x1901, 0x7, 0x84}, &(0x7f000099c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000069f000-0x14)={r4, 0xfffffffffffffffb, 0x621, 0x2, 0x4, 0x9}, 0x14) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004a6000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000600000)=0x0) fcntl$setown(r1, 0x8, r5) r6 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000880000-0x4)=r6) 2018/01/17 07:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d1c000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000972000-0x2)=0xdf7d, 0x2) getpeername$ax25(r0, &(0x7f0000b13000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ca4000)=0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = geteuid() r3 = request_key(&(0x7f0000ad7000)='asymmetric\x00', &(0x7f0000837000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006aa000)='/selinux/status\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x7f) r4 = add_key$keyring(&(0x7f0000816000)='keyring\x00', &(0x7f0000057000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r4) close(r1) 2018/01/17 07:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f00009c1000)="8af91e754f89418a523ed07adf65131d3b2037194e9e567ce0475fa372092b03afcaa04ca6c7766751b35a75d8500758713d214486a7e02a9d07b594549fcc23dc69410164cffba30e3ceb44a5e0c4a66d063b751dcc872f1d87fc2f463e50fbc118a6c74766ce7ac6d43dc59f659045965158c9123ce055ed6949f1e9b47ae6c4c71d1e88ace3b758b55bc18b1b2f08ecd507b3e1993df5d112d1159ed1b0d7") connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ec1000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000011d000-0x8)={0x80000000, 0x6}) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0xd) setsockopt(r2, 0x84, 0x75, &(0x7f0000779000-0x8)="", 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000040000-0x38)={0x8001, 0xfff, &(0x7f0000982000)="77813d1f7585a5c64d6d973af4bb96719ae7f0faa514640dcaadb961735919918820ac93cc33e38b4dee27c3eb03881192de27c0ac6b73a83357262c60dc31bf9d3c33c21be81e2ee4d869b966a3755a", &(0x7f0000af6000)="b022b7d9f192b53012d3e283b65b798ae424d4a32eb4b0f881be7ec76fb61a8b295317d986e6bf77c67afd2f4e10f0f91c81c26b146a0ea8da9ecf06ef6801cd3ddb7146042fedf21f823bd96ee128e1d3c2f681d5bb07aa5c3ca8783d989b991ac9b81d5328f89552d1488608a5a8d40dddaec742e4c30b71df14", 0x50, 0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000011a000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000752000-0x18)={0x0, 0x0, 0x0, 0x0}) semget$private(0x0, 0x4, 0x240) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f8f000)={r1, 0x0, 0x0, 0x0}) getdents64(0xffffffffffffffff, &(0x7f000082d000)=""/210, 0xd2) 2018/01/17 07:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$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) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00009fb000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = add_key$user(&(0x7f00006b4000-0x5)='user\x00', &(0x7f00006de000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000847000)="ff24678fafa46f4dba1db96d", 0xc, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000194000)='rxrpc_s\x00', &(0x7f0000ac2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r3, &(0x7f0000ebf000)='.dead\x00', &(0x7f0000fc1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 07:41:13 executing program 1: mmap(&(0x7f0000000000/0x5ca000)=nil, 0x5ca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 07:41:13 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x20, &(0x7f0000002000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={r2, 0x8, 0x400, 0x8000, 0x3, 0x4bf2}, &(0x7f0000002000+0xd23)=0x14) 2018/01/17 07:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = dup(r0) request_key(&(0x7f0000d68000+0xa80)='dns_resolver\x00', &(0x7f0000573000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000734000-0x1)='\x00', 0xffffffffffffffff) getsockname$inet(r1, &(0x7f0000f7c000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db8000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000785000)=0x0) 2018/01/17 07:41:13 executing program 6: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005e6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e5000)=0xe8) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000475000-0x8)='./file0\x00', &(0x7f00005e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000052000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) write$eventfd(r3, &(0x7f00004ae000-0x8)=0x0, 0x3c0) chown(&(0x7f00005e6000-0x8)='./file0\x00', r0, r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r5, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r4, 0x0, 0x0}], 0x1, 0xbad7) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00005a0000-0xc)={0x400000000000000, 0x1, 0x8, 0x24, 0x8}, 0xc) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00005e7000-0x10)={0xbb88, 0x6, 0x3, 0x9}) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f00005e5000)=""/0) vmsplice(r4, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/01/17 07:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80007, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000042f000-0x9)='/dev/rtc\x00', 0x20002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000909000-0x10)={r0, r1, 0x2, 0x0}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000af000)={0x4, 0x7, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x8, 0x1f, 0x7, "f814d92ffcb62a6be9172dfdc8052a93", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r1, 0x406, r1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000bb2000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f0000ca3000-0x38)={&(0x7f0000d4a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b9d000)=[{&(0x7f0000343000)=""/228, 0xe4}, {&(0x7f000002f000-0x30)=""/48, 0x30}, {&(0x7f000099e000)=""/215, 0xd7}], 0x3, &(0x7f0000645000)=""/167, 0xa7, 0x2000000000000000}, 0x100) ioctl$TIOCSTI(r1, 0x5412, 0x6358f57) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00009ca000-0x1)=0x80000000, &(0x7f0000d63000)=0x1) sendto(r0, &(0x7f0000c77000-0x5d)="", 0x0, 0x40, &(0x7f00003e1000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/17 07:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$amidi(&(0x7f0000a81000)='/dev/amidi#\x00', 0x9, 0x101000) sendmsg$netlink(r0, &(0x7f0000b02000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x32d, &(0x7f0000c2a000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) write$eventfd(r1, &(0x7f0000766000)=0x100000001, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='vegas\x00', 0x6) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ce3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/17 07:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x80007387, 0x0) r3 = dup2(r1, r2) r4 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r1, r4) ioctl$int_in(r3, 0x5452, &(0x7f0000e36000-0x8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r1, 0x8, r5) fcntl$setsig(r4, 0xa, 0x12) r6 = gettid() clone(0x0, &(0x7f0000ba0000-0xa1)="", &(0x7f0000fc8000)=0x0, &(0x7f0000e55000-0x4)=0x0, &(0x7f0000d43000)="") tkill(r6, 0x19) 2018/01/17 07:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000db5000)={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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000a1f000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000018e000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00004df000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00003c5000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000ab1000-0x17)='attr/keycreate\x00') sendfile(r2, r2, &(0x7f00003e1000)=0x0, 0x1000) 2018/01/17 07:41:13 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) 2018/01/17 07:41:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000003000-0x2b8)={0x1, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000001000)=0x0, 0xd65c, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000004000-0x4)=0x7, 0x4) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000fbc000-0x51)=""/81, &(0x7f0000001000-0x4)=0x51) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)=[0x6, 0x3ff]) mprotect(&(0x7f0000927000/0x1000)=nil, 0x1000, 0x0) get_mempolicy(&(0x7f00000a3000-0x4)=0x0, &(0x7f0000000000)=0x0, 0xfffffffffffffffc, &(0x7f0000132000/0x2000)=nil, 0x100) connect$l2tp(r1, &(0x7f0000002000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x4, 0x3, 0x3, {0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}}}, 0x32) 2018/01/17 07:41:13 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000799000-0x9)='/dev/ion\x00', 0x115202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1, &(0x7f0000ff3000)="3b16b7d5c94cf8004c") 2018/01/17 07:41:13 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$dmmidi(&(0x7f00004a2000-0xd)='/dev/dmmidi#\x00', 0xffffffffeb906006, 0x800) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00006da000)=0x0, &(0x7f0000acc000)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f000091b000-0x38)={0x0, 0x0, &(0x7f0000acc000-0x10)=[], 0x0, &(0x7f0000acb000)=""/4096, 0x1000, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000909000-0x8)={0x0, 0x0}) 2018/01/17 07:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e16000-0x9)='/dev/dsp\x00', 0x2040c0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000006e000+0xbc6)=""/200) 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) syz_emit_ethernet(0xffffffffffffffd9, &(0x7f0000f8a000)={@random="d5ebc4a93559", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, "6607e4f958cbead3618d182dcda2df61"}}}}, 0x0) write$eventfd(r0, &(0x7f0000483000-0x8)=0x7, 0x8) set_robust_list(&(0x7f0000e7f000)={&(0x7f0000857000/0x3000)=nil, 0x933, &(0x7f0000b95000/0x1000)=nil}, 0x18) 2018/01/17 07:41:13 executing program 1: r0 = memfd_create(&(0x7f0000f57000)='\'vmnet0#eth1\x00', 0x3) dup(r0) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/17 07:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffffffff) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) readv(r1, &(0x7f00000c0000-0x70)=[{&(0x7f0000189000)=""/59, 0x3b}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/17 07:41:13 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) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x6}) 2018/01/17 07:41:13 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000a000)=[], 0x0) r1 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x9, 0x100000001, 0x2f8b, 0x5, 0x2, 0x20c, 0x80000000, {0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1db}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x10001, 0x3ff, 0x5}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000098b000)={r2, 0x7f, 0x0, 0x6, 0x3}, &(0x7f000041e000)=0x18) 2018/01/17 07:41:13 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000010000-0x15)="747275737465642c766d6e65743175656d312be800", 0x2) rt_sigaction(0x0, &(0x7f000000e000)={0x0, {0x5}, 0x0, 0x100000001}, 0x0, 0x8, &(0x7f0000005000)={0x0}) ioctl(r0, 0xc1004110, &(0x7f000000e000-0xd)="967d34f201000005100000009c") 2018/01/17 07:41:13 executing program 1: 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) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000ac3000)=[{&(0x7f0000d6f000-0x1000)="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", 0x384}, {&(0x7f000023d000)="d8b1a777c06a2e8081ae6f0a654b9ac38c4aa55a69c2611bb4993475e8de3cf15a3b06d112dafafe6a1ca67ff2b3424d8ee6beeef88cfb6c89f9a3e6d7937adb8b8de0063d53ec6ecb581e6aec3bb05cf2a56dadf81f2ec9d1a0bd0955de7c35be5cf46958c13c47f8969af9d9e1c34a2b9d651b996b07338868dac2213eba98386c9d47fe1784a6b9ec2f6f7148a1ac5ecfb0ec3aa1fa9a5c0bdf52c4d5b2dcc2e07c4a904e477d13c62310d30b", 0xae}], 0x2) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) r2 = semget(0x3, 0x1, 0x40) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00003f4000)=""/251) 2018/01/17 07:41:13 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a44000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c79000-0x9)='/dev/vcs\x00', 0xa000, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f95000)={0x0, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000f95000)=[{0x200, 0x7, 0x80, 0x8, @tick=0x8, {0x8, 0x7f}, {0x200, 0x3}, @quote={{0x2, 0x9}, 0x1, &(0x7f00007af000-0x30)={0xdc7, 0x3, 0x6, 0x3, @tick=0xffffffffffffffc1, {0x1000, 0x6}, {0x8, 0x100000001}, @control={0x401, 0x8001, 0xd632}}}}, {0x5e, 0x696c, 0x7, 0x3, @time={0x0, 0x1c9c380}, {0xf20, 0x5}, {0xffff, 0x1b8dee9800000000}, @note={0x3, 0x1f, 0x8e3, 0x5, 0x9}}, {0xf09, 0x30ec, 0x7f, 0x8000, @time={r3, r4+30000000}, {0x7fff, 0x9}, {0x8, 0xffffffff}, @raw32={[0x3, 0x8, 0x2a]}}], 0x90) dup3(r1, r0, 0x0) write(r0, &(0x7f000075a000)="a1b597dfd3b251e8a34dd1667750e5238fdab726b9ea7fc748fd60c7b20afb347f", 0x21) 2018/01/17 07:41:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000086a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe5, &(0x7f0000000000)={@random="50e6712182cf", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [], {@generic={0xfbfb, "ab42d1a4da18e35ff9c117407a317b174740684bc35f58e52c3a5a715155f1140fc9f7d742c54a176bdd922ffc35a4daf30b1e07c83ff16e6e127b96e242634513652e03c8bf066d69f0b091b6120aa73d072175fab271df3a46891948643e5e1c3d2224a702667f66aba64e6946ecc757834d8c99ac2fb65e130ce5617688c84b1becbea13a9e8e2b41eda0cd30e9107f191845dd5857e0e3f1d9f6140d7dd341c7a69ae23759d3057cf207996bbcd07b8d85133a8ac0782cfa0867c30fa6ddd9816b44e5bbc7b05e28d967c378c1bdef4239e179daba"}}}, &(0x7f0000002000-0x10)={0x0, 0x2, [0x2fd, 0xb0c]}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0xcc1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa92}, {0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x3}, 0xb4, [0x6, 0x3ff, 0xfff, 0x6, 0x2253, 0x7ff, 0x3f6ff63b, 0x401]}, 0x5c) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000008000)='/dev/loop-control\x00', 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/17 07:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f000058c000-0x8)=0x0, 0x2) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000b14000-0xb)='/dev/vcsa#\x00', 0x8000, 0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d6f000)={0x0, 0x2}, &(0x7f0000295000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aaf000)={0xe3ad, 0x8201, 0x40, 0x142, r2}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000658000-0x10)={r2, 0x7, 0xcc, 0x2}, &(0x7f0000aeb000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000092e000)={r2, 0x4}, &(0x7f000063c000-0x4)=0x8) vmsplice(r0, &(0x7f00005b9000)=[{&(0x7f0000b6c000)="68673dd29930de63348e50847051cc11cce83815d99549b8e75c7cd1961fff759cf2c5432eb192297064f9c2b812505715368effb419f4bdc5a632203530aa29b495d0e9ce92513248950190", 0x4c}, {&(0x7f0000768000)="eae5e19b474334928524a93b77b8af9913fa7c1f64ec15935826a7eac7fd4e8893e0011044f41956b62bd7f49d2766e15a66ca5991232d99964f16b6da5730785ef3ce8205143bbbb15dc5144a591a47dfe439bf675b8acd91cce43bdd6fccf1c24047e8be4583d64d4e8c4cbfd24c837b77a17652cc1ae9146da9e2582027f97cc71d79a47d1852822771d99924a46c89e8dc82029930a9c36380d9fca3f1c8e7db930fde70822f821bf39adcfc8d3e9c4c4179348b29f861e6ba6ebe82d1300794097fc44d118838b6d5db3a62", 0xce}, {&(0x7f0000872000-0x1000)="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", 0x1000}, {&(0x7f0000b83000)="7d40efb761b910", 0x7}, {&(0x7f00006e1000)="7618d26fc8cacd92586ed8d25e0a09e1364ad95f6caf8a29fcdaa0442fc64b4b60c314a859f3b59e9232c37272d9a41f0b0a40313ea9dcfa08ac9c6907ada03515e27c792e1efc3371fcc491710c6797b956d902ffa701438ab4433e1c4719feaeccd71783f284a5", 0x68}, {&(0x7f0000615000-0xe9)="d1083dc0eb683579f2fb207de03299e8a68f17174eea3791d0268d53392a50bc38f8cbbbecac66a1b59c131f0c481f6629dd25277d926d6cd94a6f83f6e5ad21a130b620694113a394307aef1bf964b2738fab7d96fa4298c7933d6be44def64d70c9360a2147b09f64cc16706d27707ecd943aa97b959772fb587e6c293bf2e800597848090b3b07679bc0b7be11b6f397a0b693f4a8973be4efc442b9eae66d6ab7fb2ab017890d281bf3bf847eeeb679dff3ffe426d3a4c635b66400db5fd892fc81cc908fcd7b2205f661dabb4aaedbcbf497c56172d7b542d73a003f46ac9c1e901cbd473f565", 0xe9}, {&(0x7f0000f2c000-0xd6)="b3b60de124b085c4c3e0477857b651faee4fa0cefaf04a0a83038f7b07f46a130a8c79cb3a7f1948d3b961061aa902059fb0e526700c006bbf98656b29621f480601d2689e0f0b5613b0de7bf372f2448c18e49694df9316a1191f3dd0df4c92f7f898c9db718be31344fc9acbb08add91167c685b11bde176e5d8de5997ba14f1273c361e71559a746f7d133160360c5cbd50e5f97ad0942a9702967d9fdcb80df4f133f19408722a9c34d0c726f4c6cf2e666b0bd2fb8eb49a4b0819bceecc07aaba78816741c72dcf5c114625f84537b0e7a6a0a7", 0xd6}], 0x7, 0x8) 2018/01/17 07:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000dbb000)='/dev/midi#\x00', 0x3, 0x10000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000023000)={0x6, [0x4, 0x1000, 0x0, 0x1, 0x8, 0xfffffffffffffbff]}, &(0x7f0000a58000)=0x10) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0xffffffffffffffff, @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}, &(0x7f000095f000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000170000-0x8)={r3, 0x0}, 0x8) 2018/01/17 07:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000cd5000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000b6000)=0x1, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c7000+0xe19)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f00000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000135000)=0x18) 2018/01/17 07:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socket$inet6(0xa, 0x805, 0x8) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) ftruncate(r5, 0x4) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 07:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000835000)=0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000754000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(r1, &(0x7f0000e95000-0x104)='stack\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000acf000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000c56000-0x4)={0x0, 0x8, 0x0}) r3 = socket$key(0xf, 0x3, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a02000)='/dev/vga_arbiter\x00', 0x2000, 0x0) sendmsg$key(r3, &(0x7f0000f84000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 07:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e60000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r0, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004f3000-0x60)=[{&(0x7f0000625000)="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", 0x599}, {&(0x7f0000936000)="19b92a869a72b5b422f5191f0948fb016ff59167c4", 0x15}], 0x2, &(0x7f000095b000)=[], 0x0, 0x44081}, {&(0x7f0000cba000)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2bf700}, 0x1c, &(0x7f000002d000+0x161)=[{&(0x7f000005a000)="3fcc15ccf4260fb2209cad23b98328b06857d40dff10f5872edb89a658db174cf23b58f4948f0550f576ae0910f2ded339b7b48c39a1eff7b849afa0591f8686ae440b99478c5910d416e0548ee99c7638e92f6d7f70c26ffb5d80a82bc4bfac3a65556296e3f7bbc909833dea855b2558695ffba49f2a6b2c5fa65eca6f86fdc0e19686e113ba2249837454a214efaa3f8370fe6d57cf0f8e5a422ccd", 0x9d}], 0x1, &(0x7f0000067000)=[], 0x0, 0x8000}, {&(0x7f0000960000)=@in6={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f0000d4f000-0x70)=[{&(0x7f0000530000-0xa2)="e5d5b9caa2c3d4a7d5ee18bc9907546c600283ddb27c1136f7ba4f02bab737a6442c9f6660c993415327de72c1514791217da9de7a2d089ff78f1ff6ecb09530790ade340f4cce0287bd5765c883685ad41d129280f82ccdfd9ed753c1359ace7615def4dbe0c767918c36f6001239ae655cfe996b49289e4ed296b20508db8c1f41d058e09ea1ea591a08490b621f0973c7c81fb01d097b77fb1c03efba1634aa6f", 0xa2}, {&(0x7f00000d2000-0x8a)="129a2ff850cc943585495e810fa5cf9c6aa25c62b3cf8d9e95279b3eb80bfa8df3dd43949ed7cc744e09e9dee0d238720cab7c4e526a5233521a6caef47c769230528d95e2aa7c05f81e195c6d6e52834d61ee4227b4e4d0a10d6997c4bac4498240265d7b750cec4d3b6c7ef57b19fe26a48caeb443a12ff3b322964a759a47ccdce2ade8f1142cbfd0", 0x8a}], 0x2, &(0x7f00006be000)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0xc73, 0x1, 0x7f, 0x0, 0xfffffffffffffffb, 0x20, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x8d9, 0x5d, 0x4, 0x6}}], 0x60, 0x4000000}, {&(0x7f00004ac000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[{&(0x7f000081d000-0x3a)="47a8c0699dce95d3299577623b4db274018f7e2369ed4a4f1daade8ba9ce617446b348bb05b27424690a8a7476981e7ccb8d561ea2cd64f6d2fa", 0x3a}], 0x1, &(0x7f0000f46000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xe0, 0x8000, 0x0, 0xe77e, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9c, 0x8002, 0x1, 0x80000001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0x81, 0x7f, 0x0}}, @init={0x18, 0x84, 0x0, {0x200, 0x7fff, 0x7fffffff, 0x608}}, @init={0x18, 0x84, 0x0, {0x6, 0x1aa, 0x1, 0xffffffff}}], 0xf0, 0x0}], 0x4, 0x4) bind$inet6(r0, &(0x7f0000401000-0x1c)={0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffff}, 0x1c) 2018/01/17 07:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getitimer(0x3, &(0x7f00001f2000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000beb000)="e44dafbca8975e406fdcadc7513ec512c3b4f6739c92367f7e40086327083dd6514720f16ad8f6459b3704fbb3088e6a4548691e8fb1330acffff77120cbd696921760d555f10c9dea9d19c8f08927e602d79d87af6c24c28fa689e6a807cbafbc1249f003b58cb3434a7f334f6b2056a40efc72f5a925a01107201891313bc48523880200000074fc392f8354c578af6bf49c1bab56c7b30dc7339d9c1c2773d8c72c70da49ea4f578e7e22f5ce26cf59cd0f640cf0ba924996f15d53e9b05bf0541e458616f38de78cd27861d90b266015ef67952c2eb21d99da90de0dae4afb292d", 0xffffffffffffff75, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9}, 0xe) sendto$inet(r1, &(0x7f000079e000+0xf8a)=' ', 0x1, 0x0, &(0x7f00000f0000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 07:41:13 executing program 0: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000047a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x2, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x1, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}]}) 2018/01/17 07:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000151000)='/dev/vcsa#\x00', 0x7, 0x200000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000c5d000-0x8)={0xfffffffffffffffe, 0x10000}) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f0000871000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54006fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da6020000435f1f0400d1b0e6ebcb12c7be1871363e97100c4a4c2e9f5c0c14f1659ce8c829d2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/17 07:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000091000-0x4)=0x0) syz_emit_ethernet(0x17, &(0x7f0000cbc000-0xa2)={@random="d7ec470c000e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) 2018/01/17 07:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000023c000-0xc)='/dev/audio#\x00', 0x7f, 0x101000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f4f000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000e000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f10000)={r1, 0x1}, &(0x7f0000dbc000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00004b9000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000070d000)={0x0, 0x1c, &(0x7f0000b11000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}]}, &(0x7f0000b9a000)=0x10) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) 2018/01/17 07:41:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x3ff, 0x5}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0x6) recvmsg(r0, &(0x7f00006ff000-0x38)={0x0, 0x0, &(0x7f0000850000-0x10)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x1, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0x3}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/01/17 07:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000372000)='/selinux/status\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000032c000-0x9)='/dev/kvm\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000ddc000-0x98)={0x3, 0x0, [{0xa, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x8, 0x0, 0x0}]}) 2018/01/17 07:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000864000-0x4)=0x0) close(r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000023a000)=0x2) 2018/01/17 07:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000087e000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) bind$inet6(r1, &(0x7f000089a000)={0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00002fd000)='/dev/dsp#\x00', 0x8, 0x14000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002a8000)={0x0, 0xfa, "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"}, &(0x7f0000f59000-0x4)=0x102) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000004e000-0x83)={r3, 0x7b, "ae3f329b47ce97b7020449585a07c0774a3bde8ab370e4203a0e16fec89f5c7458ddc895f466488b30769e25235a56a3bebdede5247eb8f462d63bb38fd25a7b8c1f7396e27fe0830e0e63b08a65acab522688d3d8bbb351ec1fbaeb1315521ff0626d5919f49fa2008199b32115f34dd0f62468ae85ea8ef71944"}, &(0x7f000031f000-0x4)=0x83) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) tee(r1, r0, 0xa816, 0x0) 2018/01/17 07:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003e7000-0x12)='/dev/input/event#\x00', 0x400004000009, 0x80440) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x40000) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/17 07:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000173000-0xb)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000c5a000)="89fd9f8e10d17a38c61b95b642431570f1db6dece5710be352d7b587910804efddd30c37c03e157d1beeb5c454ef31a244988c40168f08c19e3c337e37111c8945005c7e080656a5627bd461bf21d7395f40b65118c6f9dc5ebb74f09d59fd4149c413e74fe8c30915d8d5001732e709c4f049b24fa4d354410b0d2a51b9662a4712bd71df5bfe945a72a19dd7ceb9f63bec0fece15df9589de7e8fd2cde3118756b806026cbcb544df9ed6b98a18a96b4b2c98621fb4faacbac9c405b1d9b83be5a3cdf92fc195f65f68faa7fc1aa14294a54861dac0e98e7937cf19707cb59a53b", 0xe2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000631000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000924000)={0x0, 0x0}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000c8f000-0x10)={0x1, [0x4]}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f15000-0x8)={r2, r3}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b58000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000031a000)={0x0, 0x0, 0xd6f6, 0x0, 0x5, 0x5, 0x7, 0x212, {0x0, @in6={{0xa, 0x2, 0xfffffffeffffffff, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8, 0x0, 0x8000, 0xfffffffffffffffe}}, &(0x7f000086b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ab0000)=@assoc_value={r5, 0x6}, 0x8) stat(&(0x7f0000158000)='./file0\x00', &(0x7f0000688000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$llc(r1, &(0x7f00006ca000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000613000)=0x10, 0x80800) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000798000)={0x0, 0x0, [0xa000000, 0x8, 0x6, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1e000-0xc)={r4, r6, r7}, 0xc) 2018/01/17 07:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd(r1, &(0x7f0000a69000)={0x10000}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000805000)={0x7ff, 0x49, 0x8000, 0x8}, 0x10) getsockopt$inet6_buf(r2, 0x29, 0x35, &(0x7f00005cc000)=""/0, &(0x7f0000175000)=0x0) 2018/01/17 07:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000072b000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0xffffff80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c7a93c", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, &(0x7f0000ce9000)={0x0, 0x1, [0x3c3]}) r0 = syz_open_dev$vcsa(&(0x7f00003af000-0xb)='/dev/vcsa#\x00', 0x5, 0x400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000eaf000-0x2)={0x0, 0xfffffffffffff596, 0x0}, &(0x7f0000cf5000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000dfb000-0x4)=r1, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a1000)='/dev/sequencer2\x00', 0x80, 0x0) 2018/01/17 07:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dfa000-0x37)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x400000000004) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000468000)={0x0, 0x0}) fallocate(r0, 0x20, 0x0, 0x87dc) 2018/01/17 07:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00008bc000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a1000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000cdc000)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) bind$ipx(r1, &(0x7f00000ce000)={0x4, 0x1, 0xfd, "041600038600", 0x7, 0x0}, 0xfffffd40) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000f9000)={0xffffffffffffff01, 0x3, 0x9, 0x2, 0x6, 0x355, 0x13, 0x40, 0x4e, 0x18, 0x40, 0x7}) 2018/01/17 07:41:13 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000047c000-0x1)=0x5, 0x1) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000563000)={0x0, 0x3c, &(0x7f0000ef8000)=[@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6134}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000675000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000054a000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e2d000-0x28)={r2, 0x0, 0x31, 0xca, &(0x7f0000ef8000)="db1469e3243dc1807576539811eb243a0b73dcf3225ff1046ab0fdc1ca9500ea2e63e4278a02909a84b2c08b8365f9e63f", &(0x7f0000ef8000)=""/202, 0x8, 0x3}, 0x28) recvmsg(r2, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008e8000)='./file0\x00', &(0x7f0000ef8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c3f000)={0x0, 0x6, 0x20}, &(0x7f0000ef9000)=0xc) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ef9000)={r5, 0x1}, 0x8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x22, &(0x7f0000efa000)=""/187, &(0x7f0000efa000)=0xfffffffffffffdb9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000189000)={0x4, 0x80, 0x0, 0x4, 0xf2d, 0x2, 0x3ff, 0x6, r5}, &(0x7f0000a3b000-0x4)=0x20) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000ef8000)=r4) socket$bt_l2cap(0x1f, 0x1, 0x0) 2018/01/17 07:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000093a000)='/selinux/load\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000416000)={0x0, 0x0}) ptrace$peek(0x1, r1, &(0x7f0000263000-0x8)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$can_raw(0x1d, 0x3, 0x1) waitid(0x3, r1, &(0x7f000057d000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000334000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00000eb000)=0x4530, 0x4) r5 = creat(&(0x7f00006bc000-0x8)='./file0\x00', 0xc0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000486000)={@generic="4a59bb41219dd17681c8cd5853607971", @ifru_names=@generic="f6c9a121f474150c0ebb02ef3b1e1020"}) sendmsg$can_raw(r3, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000321000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 356.007787] ion_mmap: failure mapping buffer to userspace [ 356.034549] ion_mmap: failure mapping buffer to userspace 2018/01/17 07:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x3, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d38000-0x4)=0x0, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000765000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000201000)=r1) socket$inet_sctp(0x2, 0x5, 0x84) prctl$intptr(0x24, 0x8) 2018/01/17 07:41:13 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, &(0x7f0000f84000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 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}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000063a000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fdf000-0x4)=0x0) 2018/01/17 07:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = timerfd_create(0x1, 0x80000) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000da1000)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00003d7000-0x38)={&(0x7f0000658000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b2f000)=[], 0x0, &(0x7f0000619000)=""/148, 0x94, 0x0}, 0x12000) clock_gettime(0x0, &(0x7f00007cc000)={0x0, 0x0}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00008cf000-0x8)=[0xe617, 0x7fffffff]) timerfd_settime(r1, 0x1, &(0x7f0000417000)={{0x77359400, 0x0}, {r3, r4+10000000}}, &(0x7f0000bab000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 07:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000461000-0x4)=0x0) 2018/01/17 07:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[], 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) epoll_create1(0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000980000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000799000)={0x0, 0x100000001, 0x401, 0x80000000, 0xfffffffffffffffa, 0x1, 0xa5, 0x6, {0x0, @in6={{0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x9, 0xfffffffffffffff9, 0x2, 0x0}}, &(0x7f0000ca4000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e2e000)={r1, 0x9, 0x8, [0xfffffffffffffffc, 0x2, 0x36de, 0xffffffffffffffd5, 0x9, 0xfffffffffffff957, 0x818, 0x8]}, 0x18) 2018/01/17 07:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0xfffffffffffffffe) seccomp(0x3, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00001a8000-0x28)=[]}) 2018/01/17 07:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f4b000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e67000)=0x0) sched_getparam(r0, &(0x7f0000a68000-0x4)=0x0) mknod(&(0x7f0000d50000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) lseek(r1, 0x0, 0x4) sendfile(r1, r1, &(0x7f0000b0a000)=0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x1, 0x0) llistxattr(&(0x7f0000c6e000+0x46c)='./file0\x00', &(0x7f00004f2000)=""/27, 0x1b) 2018/01/17 07:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000273000)='map_files\x00') r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000c52000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b4000)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000116000)={r3, 0xfff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)=0x0) 2018/01/17 07:41:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d64000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xe5)=""/229, 0xe5}, {&(0x7f0000000000)=""/242, 0xf2}], 0x2, &(0x7f0000000000)=[{&(0x7f0000000000)=""/41, 0x29}, {&(0x7f00008da000-0xd2)=""/210, 0xd2}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x10)=""/16, 0x10}, {&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f0000020000-0xae)=""/174, 0xae}], 0x6, 0x0) 2018/01/17 07:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000325000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008a6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000cac000-0x4)=0xbb) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f90000-0x12)="6d643573756d3a7521243a2a884e616e31ec") fstat(r1, &(0x7f000090d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000006f000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$VT_RELDISP(r2, 0x5605) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e8b000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000d14000-0x1b0)=[{0xeb0, 0x4, 0x5, 0x8, @tick=0x6d9, {0x2, 0x9}, {0x40, 0x0}, @connect={{0x5, 0x8}, {0x7, 0x3}}}, {0x7f, 0x2, 0x46, 0xf8be, @tick=0x1, {0xffffffff00000001, 0x8}, {0x1, 0x3}, @quote={{0x20, 0x5}, 0x6, &(0x7f0000000000)={0x4, 0xf67b, 0x100, 0x2, @time={0x0, 0x1c9c380}, {0xa320, 0x200}, {0x9, 0x2}, @ext={0x1c, &(0x7f00007d4000)="beb6c635f5c0e68b782e26304ea77c9c7be04b5c8b6f3156ba3c8dc3"}}}}, {0x4, 0xfffffffffffff801, 0x9, 0x8000, @time={0x0, 0x1c9c380}, {0x3e3, 0x2}, {0x8000000000000000, 0x0}, @control={0xfffffffffffffffe, 0x0, 0x9bc8}}, {0x9c74, 0x20, 0x4, 0x5, @tick=0x80, {0x80000000, 0x6}, {0xfffffffffffffff9, 0x0}, @result={0xffff, 0x8}}, {0x8, 0x639, 0x5ee649af, 0x0, @time={0x0, 0x1c9c380}, {0x3, 0x0}, {0x100, 0x1}, @time=@time={0x77359400, 0x0}}, {0x100000000, 0xbc, 0xa5, 0x3, @time={0x0, 0x0}, {0x9, 0xd7a}, {0x7, 0x0}, @control={0x629, 0x2, 0xffffffffffffff00}}, {0x18a3, 0x7, 0x8, 0xfffffffffffffff7, @time={0x77359400, 0x0}, {0x2, 0x3d330b77}, {0x9, 0x7}, @time=@tick=0x8}, {0x694, 0x9, 0x0, 0x2, @time={0x0, 0x1c9c380}, {0x800, 0x1}, {0x7, 0x1}, @control={0x7fff, 0x6, 0x0}}, {0x81, 0xfff, 0x7, 0x1, @time={r4, r5+30000000}, {0x3ff, 0x657}, {0x5, 0x2}, @time=@tick=0x2}], 0x1b0) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f0000fe6000)='setJrups\x00') fstatfs(r1, &(0x7f000012a000-0xec)=""/236) write$sndseq(r7, &(0x7f0000f8a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000cd000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c7b000-0x4)=0x14) ioctl$UFFDIO_ZEROPAGE(r7, 0xc020aa04, &(0x7f000033c000)={&(0x7f0000581000/0x2000)=nil, 0x2000}) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00004ce000)=""/232) 2018/01/17 07:41:13 executing program 2: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000288000)={0x2}, 0x8) mmap(&(0x7f00003d2000/0x3000)=nil, 0x3000, 0x2000000, 0x58010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000650000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000146000)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0xc2, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) syz_open_dev$adsp(&(0x7f000040d000)='/dev/adsp#\x00', 0xd48e, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f000047e000)={0x1000, 0x100000, 0x0, 0x1, 0x0}) [ 356.233690] QAT: Invalid ioctl 2018/01/17 07:41:14 executing program 1: r0 = gettid() exit(0x0) tkill(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') sched_setattr(r0, &(0x7f0000000000)={0x30, 0x7, 0x0, 0x4, 0x7fffffff, 0x1, 0x4, 0x8}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000e0b000)=""/23, 0x17}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000c45000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fdf000-0x7d)=""/125, 0x7d}], 0x6, &(0x7f000047e000-0x10)=[{&(0x7f0000001000-0xfb)=""/251, 0xfb}], 0x1, 0x0) mq_unlink(&(0x7f0000001000-0x8)="2540fa6574683000") 2018/01/17 07:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000056000-0x8)=0xfffffffffffffffa) pipe(&(0x7f000078c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f000021f000)=0x0, &(0x7f00004df000)=0x8) r5 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000bd9000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmmsg(r6, &(0x7f00001f3000-0x1e0)=[{{0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000714000)=""/4096, 0x1000}, {&(0x7f00002d7000-0x31)=""/49, 0x31}], 0x2, &(0x7f0000d8f000)=""/116, 0x74, 0x5}, 0x5}, {{&(0x7f00006a0000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000381000)=[{&(0x7f0000553000-0x1000)=""/4096, 0x1000}, {&(0x7f00006a1000-0x19)=""/25, 0x19}, {&(0x7f0000ac3000)=""/89, 0x59}], 0x3, 0x0, 0x0, 0x4}, 0x7f}, {{&(0x7f0000b18000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00007cd000-0x10)=[{&(0x7f0000474000-0x6f)=""/111, 0x6f}], 0x1, 0x0, 0x0, 0x2}, 0x40}, {{&(0x7f00001ea000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000dc2000-0x70)=[{&(0x7f00007ea000-0xbe)=""/190, 0xbe}, {&(0x7f000096b000-0x5c)=""/92, 0x5c}, {&(0x7f0000db8000)=""/119, 0x77}, {&(0x7f0000dda000)=""/2, 0x2}, {&(0x7f000014f000)=""/4096, 0x1000}, {&(0x7f0000a77000)=""/220, 0xdc}, {&(0x7f0000f6e000)=""/22, 0x16}], 0x7, &(0x7f000057f000)=""/4096, 0x1000, 0xeeb}, 0xd88b}, {{&(0x7f0000299000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000081000-0x10)=[{&(0x7f00005c1000)=""/131, 0x83}], 0x1, &(0x7f00006ee000)=""/96, 0x60, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f00008bf000-0x10)=[{&(0x7f0000f2b000)=""/55, 0x37}], 0x1, &(0x7f0000de8000)=""/243, 0xf3, 0x2}, 0xce}, {{&(0x7f000012d000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e8000-0x60)=[{&(0x7f000067e000)=""/47, 0x2f}, {&(0x7f0000c86000-0xbb)=""/187, 0xbb}, {&(0x7f0000961000)=""/160, 0xa0}, {&(0x7f0000678000)=""/103, 0x67}, {&(0x7f00004d9000)=""/168, 0xa8}, {&(0x7f0000ae2000-0xe1)=""/225, 0xe1}], 0x6, 0x0, 0x0, 0x5}, 0x400}, {{0x0, 0x0, &(0x7f0000c57000)=[{&(0x7f0000f85000)=""/54, 0x36}, {&(0x7f0000266000)=""/58, 0x3a}, {&(0x7f000092b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d82000-0x45)=""/69, 0x45}, {&(0x7f000079b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d27000)=""/134, 0x86}, {&(0x7f00009c9000-0xf)=""/15, 0xf}], 0x7, &(0x7f0000bda000-0x48)=""/72, 0x48, 0x7}, 0x1}], 0x8, 0x1, &(0x7f00005d0000-0x10)={0x0, 0x0}) connect$can_bcm(r2, &(0x7f0000e55000-0x10)={0x1d, r10, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000000c000)={0x0, 0x5, 0x4, [0x1, 0x100000000, 0x6, 0x7]}, &(0x7f0000595000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005be000-0x8)={r11, 0x0}, &(0x7f000025c000)=0x8) socket(0x18, 0x0, 0x0) [ 356.296419] QAT: Invalid ioctl 2018/01/17 07:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) preadv(r0, &(0x7f0000132000)=[{&(0x7f0000706000)=""/64, 0x40}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000664000-0x50)={0x20, 0x1, 0x6d41, 0x100000001, &(0x7f000023e000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet(r0, &(0x7f0000305000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a5000-0x4)=0x10, 0x800) fcntl$setsig(r0, 0xa, 0x2d) 2018/01/17 07:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007d1000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b50000-0xc)={r1, 0x1f, 0x30}, &(0x7f0000c66000-0x4)=0xc) 2018/01/17 07:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000251000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f00008cc000)=[], 0x22b) close(r0) 2018/01/17 07:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006f5000-0x8c)={0x10000, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000015000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000030000-0x8c)={0x0, 0x1, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d0f000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000288000)={0x0}, &(0x7f00003e7000)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00006da000)=""/31) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000062e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f000064d000)=0x0) r5 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000062c000-0x4)=0x0, &(0x7f00009d7000)=0x4) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00008c8000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1ff, 0x7, 0x38, &(0x7f00008d7000/0xd000)=nil, 0x5fe8745d}) sendmsg$alg(r5, &(0x7f0000df2000-0x38)={0x0, 0x0, &(0x7f0000fbb000-0x40)=[{&(0x7f0000927000-0x1000)="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", 0x100}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/17 07:41:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000cd2000)='net/igmp\x00') 2018/01/17 07:41:14 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x40003, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/17 07:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000c9d000)=0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = mmap$binder(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x1, 0x20012, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00005fa000-0x18)={r2, 0x0, 0x0, 0x0}) 2018/01/17 07:41:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x0, 0x294a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c97000)={0x0, 0x4, 0x20, 0x0, 0x7}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0xfe0b}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) syz_open_dev$binder(&(0x7f00008bf000-0xd)='/dev/binder#\x00', 0x0, 0x800) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x7fff}, 0x10) 2018/01/17 07:41:14 executing program 5: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000eec000-0x8)={0x0, 0x0}) r0 = syz_open_dev$dspn(&(0x7f00000e3000-0xa)='/dev/dsp#\x00', 0x4, 0x220002) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007ee000)={0x0, 0x0}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000019a000)=""/200) clone(0x0, &(0x7f0000515000)="", &(0x7f00009df000)=0x0, &(0x7f0000467000-0x4)=0x0, &(0x7f0000c9a000)="") modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f48000)={0x0, 0x100}, &(0x7f0000539000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000532000)=0x100000001) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009bf000-0x8)={r1, 0x5}, 0x8) 2018/01/17 07:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) r3 = syz_open_dev$vcsa(&(0x7f00008ae000-0xb)='/dev/vcsa#\x00', 0x6, 0x10200) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000465000-0x98)={0x0, @in6={{0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaac4, 0x3}, &(0x7f0000566000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000993000-0x20)={0x0, 0x91, 0x8000, 0x5, 0x5d4, 0xfffffffffffffff7, 0x9, 0x2, r4}, &(0x7f0000728000-0x4)=0x20) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00006d0000)=""/4096) socket$inet_sctp(0x2, 0x1, 0x84) write(r2, &(0x7f00008c7000-0x23)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) 2018/01/17 07:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) syz_open_dev$sndctrl(&(0x7f0000cdc000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x210000) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x22000000000a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000079000-0xa)='./control\x00', 0x400000, 0xc0) inotify_add_watch(r0, &(0x7f000052a000)='./control\x00', 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000178000)=0x0, &(0x7f00000ba000)=0x4) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) rmdir(&(0x7f00009e4000-0xa)='./control\x00') 2018/01/17 07:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f000042c000-0x8)=[{&(0x7f0000838000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/17 07:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000045000)={0xfffffffffffffffc, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "3862e73384008dd8f692dab4c73398eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:14 executing program 7: shmat(0x0, &(0x7f0000760000/0x4000)=nil, 0x0) pipe(&(0x7f0000137000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000e29000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/189) 2018/01/17 07:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000937000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0xa, &(0x7f0000fc6000-0x20)={0x3, {0x0}, 0x10000000, 0x410c488c}, &(0x7f0000330000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00002e7000-0x8)={0x0}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/17 07:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) 2018/01/17 07:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000052d000)='/dev/adsp#\x00', 0x7fff, 0x400000) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000296000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009aa000-0x4)=0x14, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000d1000-0xc)={0x8, 0x0}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000094e000-0x7e)="fab01be04ab9172b9bce24dbd966caa4f54c7db23143e7a5fd7e0213b19bd4f97828f08acac5850a2004ffb99805c34d3e265e974b222d747e3d4be7f8cdda8b00eb410e5fba8c4654185668850a7d8fc5ef10c6fc067d687dc94846b1290e48f2d50d31394f9979d30de3d8c52bfe32f44acd3ef7c9db0b8da4451fee73") r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000019b000-0xa)='attr/prev\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000069a000-0x18)={0xaa, 0x2, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000004b000-0x4)=0x0, &(0x7f0000c90000)=0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000277000-0x18)={0xaa, 0x0, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000036b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000daa000)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a2e000)={0x0, 0x2}, &(0x7f0000a43000)=0x8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000052d000)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008c1000-0x4)=0x5, 0x4) fcntl$getown(r0, 0x9) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000273000-0x96)=""/150) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00008a4000)={0x2}, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00004fa000)={0x2, 0xa000, 0x0}) 2018/01/17 07:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80001, 0x22) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/17 07:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f000076f000)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000761000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffc01) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b54000-0x4)=0x0) 2018/01/17 07:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$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, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200080000001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 07:41:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x6, 0x3, 0xffffffffffff8978, 'queue0\x00', 0x474f76c3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ae4000)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000553000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00003ed000-0x4)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000c08000-0xa)='&md5sum\\^\x00') 2018/01/17 07:41:14 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x5, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000002000)=@known='system.posix_acl_access\x00', &(0x7f0000005000)=""/236, 0xec) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000005000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000004000)={{0x1, r1, r3, r4, r5, 0x10, 0xff, 0x0, 0x0, 0x0}, 0x3, 0x2, 0x5ff, 0x100, r6, r7, 0x9, 0x0, 0x0, 0x0}) r8 = socket(0x1, 0x80804, 0x400) fremovexattr(r8, &(0x7f0000003000-0xf)=@random={'os2.\x00', '/vboxnet1\x00'}) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r9, 0xc05c5340, &(0x7f0000004000-0x68)={0x3, 0x23, 0xd1d4, {0x77359400, 0x0}, 0x40, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r9, 0x800455d1, &(0x7f0000005000-0xa9)=""/169) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r9, 0x89e1, &(0x7f0000003000-0x4)={r10}) getsockopt(r10, 0x3, 0x4, &(0x7f0000003000-0x84)=""/132, &(0x7f0000002000-0x4)=0x84) 2018/01/17 07:41:14 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f0000011000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f0000011000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) ioctl$void(r1, 0xc004587f) 2018/01/17 07:41:14 executing program 0: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000055a000)=0x0, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000206000)=0xb1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000af5000-0xc)={0x3, r1, 0x2}) connect$unix(r2, &(0x7f0000767000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r1, 0x1, 0x1a, &(0x7f0000879000-0x4)=0x0, 0x4) 2018/01/17 07:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100}], 0x1c) 2018/01/17 07:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) prctl$void(0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000176000-0x4)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000001000-0x4)=0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000000000)=0x0, 0x0) 2018/01/17 07:41:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000b04000-0x8)='./file0\x00', &(0x7f00002fc000)=@random={'user.\x00', 'lo/]GPL)systemwlan1%\x00'}, &(0x7f0000000000)=""/181, 0xb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00001bb000)=0x1) shutdown(r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg(r0, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) 2018/01/17 07:41:14 executing program 7: stat(&(0x7f00005e3000-0x8)='./file0\x00', &(0x7f00001ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000eca000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008e5000)='\\em0\rcgroup\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dc2000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000b9a000-0x10)={0x10001, 0x0, &(0x7f0000aed000/0x2000)=nil}) r3 = socket(0x1e, 0x1, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000339000-0x8)=0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r3, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000c59000)={0x4, 0x18, [0xcba8, 0x5, 0x1, 0x4, 0x4, 0xfffffffffffffff9]}) 2018/01/17 07:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000bd1000)={0x0, 0x4, 0x5, 0x1, 0xffffffff, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_route(0x10, 0x3, 0x0) getsockopt(r1, 0x1, 0xc, &(0x7f0000360000-0x96)=""/150, &(0x7f0000824000-0x4)=0x96) bind(r1, &(0x7f00001a5000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x2, 0x0, {0xa, 0x0, 0x412, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}}}, 0x3a) 2018/01/17 07:41:14 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40406) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000004000-0x8)=0x0) 2018/01/17 07:41:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000759000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f000082e000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt(r0, 0x100000040000010e, 0x8, &(0x7f0000789000-0x1)="", 0x0) 2018/01/17 07:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006bf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000a01000)='/dev/input/mouse#\x00', 0x2, 0x141800) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003c7000)={r1, 0x1, 0x1, 0x100000000}, &(0x7f0000cea000-0x3)=0x10) 2018/01/17 07:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$vcsn(&(0x7f00009b1000-0xa)='/dev/vcs#\x00', 0x2, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000061e000)={0x7fff, 0x5, 0x200, 0x2, 0x6, 0x80000000, 0x3, 0x5d6, 0x0}, &(0x7f000005e000)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000055a000-0x8)={r2, 0x8}, 0x8) 2018/01/17 07:41:14 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)=""/115, 0x73}], 0x1) 2018/01/17 07:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000f1a000-0x8)=0x0) sendfile(r0, r0, &(0x7f000026b000)=0x0, 0x3ff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000bf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) 2018/01/17 07:41:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1f5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000fea000-0x4)=0x0, &(0x7f00003d3000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa1e, 0x3, 0x5, 0xa, 0x80, 0x20, 0x67, r1, r2}, {0x5af, 0x7, 0x80000001, 0x0, 0x2e, 0x9, 0x8, 0x0}, {0x1, 0xffffffff, 0x3, 0x2}, 0x1250f3b, 0x2, 0x0, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6f}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x3, 0x3, 0x2, 0xa9ee, 0x8, 0x100000001}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r3, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) ioctl$sock_bt(r3, 0x8907, &(0x7f0000e2f000-0x6f)="") sendto$inet6(r4, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 07:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00003d4000-0x58)={{0x100000001, 0x200000000000101}, 0x2, 0x9, 0x0, {0x1, 0x0}, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r2, r0, 0x8, 0x2) 2018/01/17 07:41:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x8, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) io_setup(0x131, &(0x7f0000fae000)=0x0) 2018/01/17 07:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x20) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x4000000003, 0x2001) msgrcv(r0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x100000000008, 0x1000) msgctl$IPC_RMID(r0, 0x0) 2018/01/17 07:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00008a0000)=[{&(0x7f0000bb5000)=""/2, 0x2}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000b52000-0xc)={0x8, 0x8, 0x100, 0x3, 0x4, 0x50}) 2018/01/17 07:41:14 executing program 6: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000911000)='net/ip_tables_targets\x00') mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000d16000-0x8)={0x6, 0x7367}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d14000)={0x0, 0x4c, &(0x7f0000d14000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}]}, &(0x7f0000d15000-0x4)=0x10) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d14000)={r1, 0x7, 0x10, 0x20, 0x7}, &(0x7f0000d14000-0x4)=0xfffffffffffffffd) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d13000)=@assoc_value={r2, 0x100000001}, 0x8) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x13, &(0x7f0000004000)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/17 07:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c07000)='/dev/snd/midiC#D#\x00', 0x4, 0x101080) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000b23000-0xf8)={0x6, 0x0, [{0x0, 0x6, 0x0, 0x8, 0x80000001, 0x5516, 0x8, [0x0, 0x0, 0x0]}, {0x0, 0xf8, 0x7, 0x7ff, 0x91ca, 0x7, 0x3ff, [0x0, 0x0, 0x0]}, {0x80000007, 0x3, 0x4, 0x32, 0x0, 0x100, 0x10001, [0x0, 0x0, 0x0]}, {0x80000007, 0x10000, 0x0, 0x2, 0x4, 0xe88, 0x10000, [0x0, 0x0, 0x0]}, {0x2, 0x80000001, 0x4, 0x8, 0xffffffff, 0x30, 0x7f, [0x0, 0x0, 0x0]}, {0x6, 0x4, 0x5, 0xffffffff, 0x101, 0x1, 0xfffffffffffffff8, [0x0, 0x0, 0x0]}]}) fcntl$getownex(r0, 0x10, &(0x7f0000bc8000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000980000-0x10)='attr/sockcreate\x00') ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000902000-0x18)={0xff, 0x4, 0x1, 0x0, 0x0}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000e71000-0x16)="170000001a01ed0000132100f404ffffffe0fffffff7", 0xffffffffffffff85) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009d3000)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r3+10000000}) 2018/01/17 07:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x800000, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) clock_getres(0x1, &(0x7f0000d0a000-0x10)={0x0, 0x0}) waitid(0x2, 0x0, &(0x7f0000a0b000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000071f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000b2d000-0x20)={{0x0, 0x989680}, {r2, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x82000, &(0x7f0000ed5000)="0a0c6107c2331b79848199b2d5c6f00084121a0dcf51eae2df16deb48a7d6c30bd8b2aa3319564326008afdc07a6f8ae8155db21c32f69e2fcacc474a7d13905ef2e2028cac1ac05183840f1ed27117112657d68b24692118eeeace265fe1e721fe939de387dda6720f7eb5dcdc59d185ef71235af3ae6656f16680c47f07a15cc760c7594951b679a7ce727d18fcd085c9aa6e7511868f5e6879c19a211603d2a2f84bcfca153e0082abab01bc378be375753a8fceff4d52dea7cd66c0b52ea5c659b4d9f12f6c71fb30231e1bacbefd24e3a0b0fc3f048550ec9", &(0x7f0000d44000)=0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f0000923000)="763facc49994ac6c5e195a0ee0ed39327fc96f107698aef8be8ec7d8700aabacf83d81937008a87f0373df810a3547217ff8030c1f728dcecc363f73ea8e0715a4655cf8d03fa53c3db50471e4004d90c97432657b9e0d44ab80c7c39863f82362bd0d71181bd23ae33235d438503be4e4e5dcfb35bb75c05945dcd80b8d82330306620857fd383ee380") r3 = syz_open_dev$amidi(&(0x7f0000b40000-0xc)='/dev/amidi#\x00', 0xf291, 0x100) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00005f7000-0x18)={0x6000, 0x10000, 0x8, 0x10, 0xfff}) tkill(0x0, 0x0) 2018/01/17 07:41:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000da2000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b8c000)={0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x12c)=[{{0x0, 0x0, &(0x7f0000001000-0x11)=[{&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/30, 0x1e}], 0x2, 0x0, 0x0, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00004fa000)=""/223, 0xdf}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000ac0000-0x46)=""/70, 0x46}, {&(0x7f0000000000)=""/20, 0x3ac}], 0x4, &(0x7f000089b000)=""/121, 0x79, 0x4}, 0x0}, {{&(0x7f0000486000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000464000-0x45)=""/69, 0x3be}, {&(0x7f0000528000-0xeb)=""/235, 0xeb}, {&(0x7f0000001000-0xce)=""/206, 0xce}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0, 0x0, 0xc0}, 0x10000}, {{&(0x7f000053a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000abe000)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f00004eb000-0x2)=""/2, 0x2}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000016000-0x26)=""/38, 0x26}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000db0000-0x80)=""/128, 0x80}, {&(0x7f0000c06000-0x97)=""/151, 0x97}], 0x9, &(0x7f0000000000)=""/124, 0x7c, 0x1}, 0x6}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000000000)=[{&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000002000-0x4e)=""/78, 0x4e}, {&(0x7f000085f000-0x7e)=""/126, 0x7e}], 0x3, &(0x7f00008d0000-0xbd)=""/189, 0xbd, 0x4}, 0x7}], 0x5, 0x40010000, &(0x7f0000001000-0x10)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc617, 0x0, 0x0, 0x4, 0x4, 0x65, 0x200}, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000361000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/17 07:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000e53000)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000af4000-0x8)=0x0) 2018/01/17 07:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005b3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000904000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ae000-0x4)=0xc) fcntl$lock(r0, 0x7, &(0x7f00001b0000-0x20)={0x1, 0x1, 0x3, 0x8, r1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00009d9000)=""/41) r3 = syz_open_procfs(0x0, &(0x7f0000bd9000)='net/ip_mr_cache\x00') sendfile(r0, r3, &(0x7f00009d8000)=0x0, 0x40) 2018/01/17 07:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ff2000-0x20)={r0, 0x1, 0x1, 0x10001, &(0x7f0000207000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) syz_open_dev$evdev(&(0x7f0000f67000)='/dev/input/event#\x00', 0x3, 0x80000) [ 356.966687] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 356.974203] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 07:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/member\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000b0c000)=""/106, 0x6a, 0x10000, &(0x7f0000fcd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000f7000)={r0, 0x50, &(0x7f00006a0000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockname$llc(r0, &(0x7f0000c32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dcb000)=0x10) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) sched_yield() 2018/01/17 07:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00007ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e95000-0x12)={0x7, [0x8, 0x88, 0x10001, 0x6, 0x8001, 0xfffffffffffffe00, 0x80]}, &(0x7f0000ce2000-0x4)=0x12) socket$l2tp(0x18, 0x1, 0x1) close(r1) 2018/01/17 07:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000000b, &(0x7f0000b73000)=0x0, 0x4) [ 357.021640] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 357.029184] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 07:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = request_key(&(0x7f0000b8a000-0xa)='blacklist\x00', &(0x7f0000678000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000721000+0x44f)='&vmnet0\x00', 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f0000292000-0x79)="e089db446177f41918fcd93644387e41907c4f0faa2ead655c39e47eaa6a93349d058cf189698962e46a3341cfe0ba6e51790eca49486f939a8569cb59f5f54fb805e50147822b519cc8e75b1686944b134bd8f50afee67fab29136c2bf48c2b49afa116ec2f16cde934d9353d49e15fc80d93ecccd634d51f", 0x79) bind$alg(r0, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x38)="bffbd1de", 0x4) 2018/01/17 07:41:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statfs(&(0x7f0000012000)='./file0\x00', &(0x7f0000014000-0xc1)=""/193) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bbd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readlinkat(r2, &(0x7f0000d7d000)='./file0\x00', &(0x7f0000c80000-0xb6)=""/182, 0xb6) 2018/01/17 07:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00005a5000/0x18000)=nil, &(0x7f00003e4000)=[@textreal={0x8, &(0x7f0000724000-0x63)="66b8d00000000f23c80f21f86635000090000f23f83e660f3828684466b97b01000066b8997c000066ba000000000f300f01cf26f36d66b99f00004066b8c157000066ba000000000f300fcb0f070feaa2ee9866b9800000c00f326635010000000f30", 0x63}], 0x1, 0x2, &(0x7f00002ae000-0x10)=[@cstype3={0x5, 0xa}], 0x1) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000700000)=[{&(0x7f0000f94000-0x35)=""/62, 0x72451227}], 0x1) 2018/01/17 07:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x6000000000000000, {{0xa, 0x1, 0xec, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffb2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{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]}, {{0xa, 0xffffffffffffffff, 0x31bf, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/17 07:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d4e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000bf6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000375000)=0x0, &(0x7f00003de000-0x4)=0x4) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) dup2(r1, r0) pselect6(0x40, &(0x7f0000030000)={0xa275, 0x7, 0x40, 0x5, 0x9, 0x44, 0x0, 0x8}, &(0x7f00003a4000-0x40)={0xff, 0x4, 0x1ff, 0x4, 0x8, 0x28e, 0x9, 0x4}, &(0x7f0000263000)={0x0, 0x9, 0x6, 0x7ff, 0x1ff, 0x1, 0x4, 0x8}, &(0x7f0000b4e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b2b000-0x10)={&(0x7f0000b76000-0x8)={0x7f}, 0x8}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000c51000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f00009ba000)="", 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000272000-0x10)='/dev/sequencer2\x00', 0x64004, 0x0) 2018/01/17 07:41:14 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff4000)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000ff5000-0x8)='./file0\x00', &(0x7f0000ff4000)={{r1, r2/1000+30000}, {0x77359400, 0x0}}) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/member\x00', 0x2, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/17 07:41:14 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d3e000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 07:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f00002a3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e71000)='/selinux/policy\x00', 0x0, 0x0) sendto$ax25(r2, &(0x7f00000b4000-0xaa)="3bccc7f65a8099db437efbd7c335d9587987626750b114d6237f68ed4bca4bf590134427f5ea5290838625505c5059431c718981fac03bb4db36eaf19ffaf77a4917a1db1d07157069e763c813f7da60910e9b72dbea01329797e9db9b09b3579faa63b3ae62f42d6a0c3ca7af431c4198945b7e5243d75df2d920654f4cc25d25e4e9a1721b0de64e54caa1377e5817de695c716ef32deb43dfad1a233fb85c71876fdd4b38e85c9998", 0xaa, 0x40000, &(0x7f0000cb8000-0x10)={0x3, {"3879ca6741ee82"}, 0x3}, 0x10) 2018/01/17 07:41:14 executing program 5: timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2000000002, 0x0, &(0x7f0000c13000-0x10)={0x77359400, 0x0}, &(0x7f0000559000-0x10)={0x0, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f0000e6c000)='/dev/admmidi#\x00', 0x5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000062a000-0x10)=[{0x6, 0x0}, {0x3, 0x2}], 0x2) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 07:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000af4000)='./file0\x00', &(0x7f0000803000-0x1000)=""/4096, 0x1000) timer_create(0x3, &(0x7f00006be000)={0x0, 0x3d, 0x4, @thr={&(0x7f0000c93000-0x81)="8dcd71d69aec9b7daa84c22f201b0974b203e3aebae5126e167aa2ff83e34e1f463ba6d015fa9e582030623b0dabf7255499785f8d34794f9f8f5730173658ba0e0bb8c494808ca3569255eaae0ae9c6cb78bc261130a3219f694b2cf6c028293a4d8a4db153f18c2ee26f176f7d87c48f136ca1071f832abaac38c677da6cdeab", &(0x7f0000473000)="8b6b8461cfe8c265968f90c7672c15500378a608d520c06ec65a7a7af79395934fea7b8338756541bf3df5ea475503a878902209639e58824b0854f99e687bb81d3ddb2f8c76c7e23a862a8acbf713eeda0ccbfb762a3e092ac5ea6661373e25bf4d23ffe23e530778345a17828eaae78c8080272232e793dfa0c007f16a05e0a110bf3740dac399fc106d70db9f40274f877ea1dd58992a727faf265e25aa76f9e016f5ac233ab9c20108dac59c3f071687e9cd10bc0d7ee1f1902cd7f0f7b271cb3e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a13000)=0x0) timer_getoverrun(r0) r1 = syz_open_dev$binder(&(0x7f0000a3b000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b6000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002ae000-0x8)={0x0, 0x5, 0xe96}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c1c000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) [ 357.234431] binder: 23974:23978 got transaction with invalid handle, 0 [ 357.249084] binder: 23974:23978 transaction failed 29201/-22, size 24-8 line 2995 2018/01/17 07:41:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000013000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000013000)=0x7, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=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}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = accept(r0, 0x0, &(0x7f00009ca000-0x4)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f8e000-0x4)=0x1, 0x4) 2018/01/17 07:41:15 executing program 6: r0 = accept$llc(0xffffffffffffffff, &(0x7f0000592000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a26000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mknod(&(0x7f0000ff8000)='./file0\x00', 0x1002, 0xce63) ioctl(r1, 0x2201, &(0x7f00008d2000-0x19c)="e9316ede") 2018/01/17 07:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x0, 0x6, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000cd1000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00008f6000)='/dev/cuse\x00', 0x50000, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000e9e000)=[{&(0x7f0000cf7000)={0x27, 0x3a7, 0x6, 0x1, 0x600000000000, 0xfffffffffffffffd, "88ad0484c9c1ce19e2ab3957f91fcb292cc08114d330789cb728f00d9e248c964541fc1dfa5178706500c7dc3bd3426775eff71d37308921a43b1d6a855191", 0x93f4}, 0x60, &(0x7f0000c22000-0x10)=[{&(0x7f000051f000)="df52748975c964c92631d8bc40596a2a0b545827f0df1eb5b18776d45807e4cbe8fbb7071e8626124d5b5bcf96b9ff45bb23269ce38d9f266950e6b18a42268e718e3ee7d936cff3e05fc1cb330fd3a03a093292bb108eb17e6ba575cda9e1939ff87c46d3c9d149c0de96f5a17c4412032165f6dd152423af6a9680a9eb5263dae6c00705fc09e46d91bb1fc648d92188e01f16780429f868e95810e9538447f1ca844b2d7a205f9d6ceb7548372db823", 0xb1}], 0x1, &(0x7f0000e40000)={0x10, 0x10d, 0x2, ""}, 0x10, 0x4000001}, {&(0x7f00007fd000-0x60)={0x27, 0x28, 0x5, 0x7, 0x2, 0x3, "60b5607ad78fbe83308b1915696c1b2e33ace4c8f51b33ec1fc05e356f76478e2e2eeb8d7cbb1a6abf0c8606f79b68bc5a715bccff028d7c2bc7d423554bf4", 0x8}, 0x60, &(0x7f0000178000-0x80)=[{&(0x7f000090b000)="f58e6c88add146b41685623aa1a5d1700a283fd85ccf0cb2ae3da70d5455e913b658ff91b8d41668721facb0042c348003015a429e2fed654571f8b0e7846d20e35444eb5481c98c9c0a4258ec3dc4d9447c7263117394ec164897046315e49b51f9dbd5f1ef264e4ca4b2c147463380964c38484c3690b7c20573b12b291906c4ece60e2122a3f25d37aee497dd5e4917a930029ccd1eb868edbb02", 0x9c}, {&(0x7f0000be1000-0x2)="ff0c", 0x2}, {&(0x7f0000b14000-0x97)="745609cc58882505da9f48a3621687cbf54789cf32cf4ab00e2f4b1576733cd5971f0f4fe6f2e92cae3cc74ba4db3830ad8ac3341597591857553a9f734eaf43bfbef558d192af1a242a8432aefd568e561e7872f37cf3a410f798b26956793f59b657c2a0399c067ae0fe6c50a5ae69b46b6c86e399ff60bc07924de545d6177864d9e51195427ee06353eadfc5f68628d03427d9853b", 0x97}, {&(0x7f0000f68000)="4d738c58bf530bb71a261f28106811f165572cc374923f9dc807ffd2ee00a2f94ccabb0a29f7c62e48f46ff133e50784ab36ddfe231d67bd13dd6229eb31c5930a5a880cc5514820ca954ad6ef087318ffb91781e7197a18874a9c7b8417c3a4d31ac24d5b4dbe015622b32487ed9d66409e1b90dd4062dc41dca94ccc6acdef8f90a82b93b474457a07786831cc5144cfcc08f2e9d07f70ac836c88110819e59d46895cbe", 0xa5}, {&(0x7f000001b000-0x72)="d3cc2b26505a36223785b5612d209d7caa73af21e7ff7ac872ad09a6454f22a7fdac28e0a6131eb7f316e974dbf22b52b26fe6fc2ca0fc89775fcf9e59a6a4f835cf324e207c14306494337e43a41d1c48757ccc0f445021c3862b5eb053a15a5fba19debc7ac66ef95af9bb518a530fb58c", 0x72}, {&(0x7f00007f0000-0x7c)="dd8efd1538100dd32f3eab4ad0afabfb0862177d4caf41fe4d6f82ebb91eec1d568aaf28499c3d17debc6b8960b2f84fcb81bcacd5b640ade98fc2448a3da49cc359dad3563ff1cbc60ede958a5790e9635a52be62a29ca71c8ef979ddc3b58c43cd522486965dd829e19518a05ea752951bddbedd8d4b3ef35e7752", 0x7c}, {&(0x7f0000046000-0xb6)="d781aedebac42c9c8baed5389e0634455f9f2420834171e04a7beee94cce968e8f81b9b645a3574abc5383fe8646beba36d8d81599d3b52df83d561a4ff44e1225385bcddc5801ee3731a108d82c37022304b4f0ffbc508a0ad1c26f2c57ef22898c50d654384172f9ae7b0d9adf77e2fe9d512d46456a5652cc4712f305c7b0b2bc5b8a275a8a968a1d0ddf06103049fb84f9d1106e8f36d0f8301685c3736c3bfc8ee2f2c0deb1c26ccb7e14724527bfd701cfd8a2", 0xb6}, {&(0x7f0000a81000)="2584a78ad5c864f0dc60d6f9f8d435ef95d16038eb19701f46f09db50f808ed7224bf38c5118edab970c994f7301fd88fa928b66eabae19a73bf0215135aabaab8305f5b6c25dea8239515e267eb6aeeae4eaeebcf51993528563fb0b44e52a85360548f921da07b433665f9cee7e22e87685f74cef15dfb93eff023b48a43138e2e71516eaa1d531c113ce6fa4a8226e657e738e2a5a8075048e113f650173f4e6289f5966aaef363d3897bb15a", 0xae}], 0x8, 0x0, 0x0, 0x800}, {&(0x7f00001d3000-0x60)={0x27, 0xffc0000000000000, 0x2c, 0x4, 0x7fff, 0x19, "d9c97093b7bd09697e6f00e8542a9dca453ec184f0754446ea57a7eb7fa1acff3a355b7ed2b11b9fd8f97085702aa229375dffa6cee0f51d1fdfa1462653b7", 0x2}, 0x60, &(0x7f0000a2b000-0x20)=[{&(0x7f0000797000)="5d4e232a7ef3752f4900e02f3ad32aae0a099ec82fa9e47b1b3b2d1fe9a5501d3a8e34561fb1517c6d9e730da4fa84b11b0842dc1f550d25d826f1280f8b72a888be26908b00ef651d463ea6e391b6baa64df4bf3d225fc55f72abab97bbca", 0x5f}, {&(0x7f00006d8000-0x88)="bad3bdd1863b54e9ea6624494e104c3868911070b339e83fba53ea0ebeb9918462cb7de56cc2cc89b54583a7e895ba8b3235d5b3d3f79f4478c728f16b253e6df292a949684417df353d94c7c259615887478a71e9cf8c132f5a17f941e9805b8be0dec800a234bf9636a08092059c45295a1bd04893465fa19c360de1333c56f6e441ad2f0af9e0", 0x88}], 0x2, &(0x7f00001e1000)={0x110, 0x0, 0x6, "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"}, 0x110, 0x40000}, {&(0x7f00009f7000)={0x27, 0x9, 0x3, 0x0, 0x9, 0x100000001, "fabb2f62ce7ab15b9da4af0ce5c0802b4431f0b7753d9f56ee8269a94480f525e3141139224c0c555bfd4c3c322d651f96c05eb3c33f52074355ad3724324b", 0x5}, 0x60, &(0x7f0000704000)=[], 0x0, 0x0, 0x0, 0x4008090}, {&(0x7f0000d4b000)={0x27, 0x20000, 0x2, 0x7, 0x5, 0x8, "f926cce088f8500e4a69237f19c8c7b46261b18b9405a0dfc69c1e2875d861f80692d040602ec573582e2efa412e66708a9716d73414e53e0dbeb2080852dc", 0x8}, 0x60, &(0x7f00004d8000)=[{&(0x7f000051a000)="850a36ab54730c07e49400096d6cf4532aba2db48bdb6fb9919fa82bd188e6c67eb0b68d21e8370619f6e401cf05d3bd523ff97658f0ed2d4a204af2a4948392fd27c2f550bd", 0x46}, 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0x1000}, {&(0x7f00002ae000-0x5d)="ed7d6a961776946ec5e2f3d1c49d25cf6247fd138fa46021a092f24e30b3e93651e63bd83c69eb162f6a29660ae5edfadbb64a25c839df136c976bd944b4f3fcd6bdad004cf670361a0a02bc771efdcd400b31a552c45d140057e22727", 0x5d}, {&(0x7f0000827000-0x67)="f15ed92a72c315ebf9e2fae25999f56139e0bde41c07e21642d4956bca4280adc2a6e7a57c06d808b153d78b51b3198bb6f3d68a2bcbfc45766228419b9f0f99b254c466a9da4570afe61f3768fabcdd9645e7a80308c82e23348f09672c2cc07915966418cad5", 0x67}, {&(0x7f000029c000-0xa)="71960d1c3766237c9c8c", 0xa}, {&(0x7f00008f7000)="211b4e78aaa6c873585abdb74cd73a6502bd55be144cdc55766a332d531b3286", 0x20}, {&(0x7f0000d5e000)="ad1a8ebb3d251578e93e03d3aee5540777c2c90bb5779895aa3e77a3dcbc1740a49795c652bb809fd406245a3676a9c48059f200da7090caadd5a688873519ad3cf8338d5a008338727890d270fbe6ba74b40f1b9f4d25f3e385fb8de53dd761c63fcd3d1a615bdb95f29a321c9de7079020d9d47ee0a2d315871823569d133ab51f1b9ef015887267839bba8e237e7f217665ddff58f1f8", 0x98}], 0x7, &(0x7f00000b7000)={0x1010, 0x6, 0x10001, "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"}, 0x1010, 0x4008805}], 0x5, 0x0) 2018/01/17 07:41:15 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000308000-0x4)=0x0, &(0x7f000095c000)=0x0, 0xfa0, &(0x7f000073f000/0x4000)=nil, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0xeb2, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000095d000-0x4)=0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00003ea000)=0x0, &(0x7f00009a6000-0x4)=0x4) 2018/01/17 07:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000bb6000-0x4)=0x0, &(0x7f0000fdb000)=0x0, &(0x7f00004c9000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a59000)={0x0, 0x0, 0x0}, &(0x7f0000919000-0x4)=0xc) getpid() getpgrp(0xffffffffffffffff) lseek(r0, 0x0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00005e7000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000cf8000-0x108)={0x0, @in6={{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xfffffffffffffffc, 0x1f, 0x6c1, 0x1, 0xffff, 0x3, 0x6, 0x2, 0x40, 0xffff, 0x6, 0x7, 0xfffffffffffffffb, 0x6]}, &(0x7f0000447000)=0x108) r4 = syz_open_dev$amidi(&(0x7f0000d94000-0xc)='/dev/amidi#\x00', 0x0, 0x10000) sendto$inet6(r4, &(0x7f0000dba000-0xa0)="ce7fe4fc228bf0be731fb68a0d66b9b2ee46352eddc8141427f056f50c7d4391066618a29b69781189e114f917fccc1ba2561faf80df84d8c46cc4a9379e4dcb796e5499899028a0c1ccc85bf5146790b31ed681a8b01f5094bcaafb27cb294935b8080ffb0c682f1a4227d0d779074724c27b25a51de2232e32f8b2ade80ab7450780b10ce80692dcba9fc1b7ffb07535846c9bfd47fe5ccc21131578ff0423", 0xa0, 0x4001, &(0x7f000029a000)={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a3a000-0x14)={r3, 0xffffffff, 0x200, 0x5, 0x8, 0x0}, 0x14) 2018/01/17 07:41:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) accept$alg(r0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x7) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x0) ioctl(r1, 0x125f, &(0x7f000001a000-0x57)="") 2018/01/17 07:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000916000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000be1000/0x18000)=nil, &(0x7f00007dc000)=[@textreal={0x8, &(0x7f0000327000-0x5c)="0f0766b9ed09000066b80038000066ba000000000f302665f20f59a98a0066b90504000066b8db1a000066ba000000000f30f20fce640f35ba200066b83d15000066ef0f0666b8057000000f23d80f21f86635400000c00f23f8ba410066ed", 0x5f}], 0xaaaaaaaaaaaac19, 0x0, &(0x7f000001c000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000da3000-0x18)={0x1, 0x0, [{0x4020000048e, 0x0, 0x0}]}) [ 357.281919] binder: BINDER_SET_CONTEXT_MGR already set [ 357.287295] binder: 23974:23989 ioctl 40046207 0 returned -16 [ 357.295164] binder_alloc: 23974: binder_alloc_buf, no vma [ 357.300815] binder: 23974:23978 transaction failed 29189/-3, size 24-8 line 2903 [ 357.312241] binder: undelivered TRANSACTION_ERROR: 29189 [ 357.317794] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 07:41:15 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000d000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x101000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc2604111, &(0x7f000000d000-0x2)="") 2018/01/17 07:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c27000-0xc)='/dev/rfkill\x00', 0x203, 0x0) fremovexattr(r1, &(0x7f0000265000)=@known='com.apple.system.Security\x00') r2 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') recvfrom(r2, &(0x7f0000b7a000)=""/68, 0x44, 0x40000000, &(0x7f0000429000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) socket$bt_rfcomm(0x1f, 0x3, 0x3) exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/17 07:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xff, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) r3 = add_key$keyring(&(0x7f000057e000-0x8)='keyring\x00', &(0x7f00006a6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000027d000-0x18)={r2, &(0x7f0000b8b000)="f03a30cd5e6f7d6b990305e493322c741df4bb6c58ac23fee7cca9351ed08f0e916b77240b1a5947db39fbb92cff6efc312716c3d5dcd1531b3b5f2d387b305c", &(0x7f00004db000-0x5d)=""/93}, 0x18) keyctl$reject(0x13, r3, 0x7680000000000000, 0x4, r3) keyctl$revoke(0x3, r3) recvfrom$ipx(r2, &(0x7f000082e000-0x3a)=""/58, 0x3a, 0x0, &(0x7f000067d000)={0x4, 0x0, 0x0, "f30ea83c8bda", 0x0, 0x0}, 0x10) 2018/01/17 07:41:15 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="a77e89f7cbd61ab1327e1b514e292800", 0x5c6}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/17 07:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cb9000)="260000005e001f00000000000000ff05001d0000070000000300000008db1ee9ff4422eade5f", 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002a0000)={0x9, 0xe7f, 0x8, 0x9fb3, 0x1, 0x2b7d, 0x81, 0x0, 0x0}, &(0x7f00000d4000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000da7000)={r1, 0x4, 0x6}, &(0x7f0000710000)=0x8) 2018/01/17 07:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x400019980330, 0x0}, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d8f000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000aa2000-0x8)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) r2 = syz_open_dev$vcsn(&(0x7f000056d000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x10800) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000eec000)=@ioapic={0xf000, 0x3432, 0x0, 0xffffffffffffb933, 0x0, [{0x6, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x9, 0x7f, 0xf09, [0x0, 0x0, 0x0, 0x0], 0xb6}, {0x9, 0x81, 0x1000, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x80000001, 0x200, 0x5, [0x0, 0x0, 0x0, 0x0], 0x52}, {0x6b7, 0x1f, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xff, 0x5, 0xbc, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7}, {0x3, 0x9, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x3dc0, 0x400, 0xffffffff80000001, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x5, 0x100, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x2, 0x7849, 0x80, [0x0, 0x0, 0x0, 0x0], 0x361}, {0xfffffffffffffffe, 0xffffffffffffffe0, 0xd09, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x9, 0x10, 0x3f81, [0x0, 0x0, 0x0, 0x0], 0xbaf}, {0x5, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x1f, 0x64e8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x200, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x8, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0xd485}, {0x401, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x100000001, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x20, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x40, 0xffff, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0xfffffffffffffff8, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0xb915, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x3, 0x9, 0xc317, [0x0, 0x0, 0x0, 0x0], 0xb7f6}, {0x9, 0x1, 0xc8df, [0x0, 0x0, 0x0, 0x0], 0x1}]}) 2018/01/17 07:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fa2000)={0x0, 0xfffffffffffffea1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x2002, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x1a}]}, &(0x7f0000f07000-0x4)=0xfffffffffffffe1c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 07:41:15 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000010000-0x4)=0x7) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) keyctl$session_to_parent(0x12) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000a000)='/dev/dsp\x00', 0x40400, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000000f000)={0x12, 0xf6, &(0x7f000000f000)="7eb014a36cdbf6c357f9a7ecbf0c2bdebb9b6ad9f20452a18cbf4fd8b5a5d51203374bbcd60f77f285a195804124704ce300a2edaf69bea8d44c0692e81f8cacb9e156de3f02938eb5ebdba19ed2ca67e3dadf1457f9ae19b53a2a2e2892751c3b29c67caa2dc00f61e49a64bba10b5dce4e4f79d5f9a939d36822d19c8494681f665bddda029418f29944f8eae076df67919fb27b59e5d8bc43c348841caeb2cb1c543afd5954182f244323044cda724eaa954c757397767853b529cea1416d331c6256bfaf3ad189db17c47fac7c29802d602c284761829ed8bd7488a4d2158f6929f4282767eb78933e1c89a72710af985a5ccc65"}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000007000)=0x0) 2018/01/17 07:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x2aebf1a799cd38db, &(0x7f00007b9000-0x68)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x800, 0x0, 0x0, 0x0, 0x0}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/audio\x00', 0x80, 0x0) sendto$inet6(r0, &(0x7f0000a94000-0x66)="86b29423e38e5c4c8e25a4058722b44c6115ca927111a83d0ed5cb39ad0c1f9a7f1ce06430a968b6846561740a09bdc348a0d2f461bf0a514a133e6485eb796d1c99167be8425bd922b8ec78717c3fabc874f66fdeed516a84a91f6dcdaaa88a399015c35bf2", 0x66, 0x2400c055, &(0x7f0000e91000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}, 0x1c) 2018/01/17 07:41:15 executing program 6: creat(&(0x7f00000ad000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000783000-0x5)='comm\x00') exit(0x0) writev(r1, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/01/17 07:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c21000-0x8)='./file0\x00', 0x100) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000a07000)="a549f9c68ba11752d19801a8b0a7969009b1ae9f623a921c813bdcf0e0bbe35680395fedfb5f79a404794bbe8810f83c2bb2f4fe5d58a2ed6ae7fd667c93355d58cdb92b85470d288cd8b0bccf819fefdb5a1b3a24333c64bf5c514a2dc25ed7233c670183c39d78b29db228238f3290dcb1869b2070429a5f27316c01b84bbcfbb7ff75cab094ae5f63f72a08684316b9a4e7424f65") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000372000)={0x0, 0x8b, "72b2ebdf06b080f945f7effaba473c9de3f1c1a2f25d3bd40aa99826743c66b18b80cedba905fe638bc94ef3ff748f0a9608a79d3d498bc3cf42d8e838567b048d25db4a431b36c1b10f4024559983357c43e0f65b913116c09abf0467a31c7ef2bcabf51e7b32b82cb6deb375c54fd2072e8907c3f5613539db5f2a8c62adb66505b6177ffc40d05b5bcc"}, &(0x7f0000977000)=0x93) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb7000-0x8)={r1, 0x6}, 0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f00007b0000)=0x5, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000f0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000bcc000)={{0x1f, 0x0, 0x0, 0x0, "d7ee636a47409abfb1960722aca0390e5ab9901a80ffc17e47aac2236a125aa28468595aa3bff6c3f934bf00", 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "44b9d01cf684e55c55458f7512bea53ccb3a2e7dbeb6b99d9589a0aa88dbeb2a2f3929e5c59422940f28828bf4050d8d475c85063b60d16176db85d9c9fd7df3", &(0x7f0000ec8000)="1a2473656c6600", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000043e000)={0x0, @in6={{0xa, 0x3, 0xc573, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5c31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x54a, 0x18}, &(0x7f0000cd0000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000020b000)={0x7, 0xc1, 0x8006, 0x15af, 0x7, 0x1ff, 0xe1c, 0x10001, r4}, 0x20) 2018/01/17 07:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000494000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000882000)="", 0x0, 0x20004040, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f000038f000-0x31)=""/49, &(0x7f0000902000-0x4)=0x31) 2018/01/17 07:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000b, 0x9, &(0x7f00007c2000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r0 = open(&(0x7f00003d5000-0x8)='./file0\x00', 0x79e2fcc200c77106, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000472000-0x80)={[0x4, 0x3000, 0x5000, 0x1f004], 0x7, 0x8, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:15 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fe8000)=0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000feb000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000feb000)={0x28, 0x1, {0x0, 0x3, 0x401, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000fed000-0x4)=0x0, &(0x7f0000fec000)=0x4) 2018/01/17 07:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000491000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xf, 0x6, 0x200000000000000) readv(r0, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) r1 = semget(0x2, 0x0, 0x0) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000a45000)=""/222) 2018/01/17 07:41:15 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000007000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0xee9, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000002000-0x7d)=""/125) 2018/01/17 07:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) 2018/01/17 07:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cca000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008ac000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000a23000)=0x0, &(0x7f0000fb4000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x8) read(r1, &(0x7f00001a4000)=""/73, 0x49) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf0000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e06000-0x10)={0x0, 0x68, &(0x7f0000005000)=[@in={0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000a93000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000015000)={r3, 0x31, 0x3, [0x1000, 0x1f2c, 0x97a]}, 0xe) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ccb000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xe8) r6 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e96000)={{{@in=@rand_addr=0x1, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x3, 0x0, 0xa, 0x400000000000020, 0x80, 0x88, r4, r6}, {0x30000000000, 0x264f, 0x6, 0x7, 0x5, 0x1, 0x8001, 0x4000000000000af}, {0x0, 0x3, 0x5, 0xa1}, 0x100, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x0, 0x0, 0xffff, 0x100, 0x7, 0xffff}}, 0xe8) lstat(&(0x7f0000f70000-0x8)='./file0\x00', &(0x7f000002a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000e05000-0x8)='./file0\x00', r5, r7, 0x1900) 2018/01/17 07:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) tkill(r0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_dev$sg(&(0x7f000021c000-0x9)='/dev/sg#\x00', 0xc4de, 0x40000) ioctl$sock_bt_hci(r2, 0x800448d2, &(0x7f00000b0000-0x3a)="af0bcdd0594aed89bc19631e782655e66f28cf030c85223393de03bb50fc1540c795ed05a53210e986533c4972c33450b0cff4db89f9d1364db9") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000e4000-0x4)=0xc84) 2018/01/17 07:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000370000)=""/53, 0x35) pread64(r0, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x0) 2018/01/17 07:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000d3f000)='.', 0x5398fffb08fec7ed) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d84000-0x10)='/selinux/member\x00', 0x2, 0x0) getpeername$unix(r0, &(0x7f0000fe6000)=@file={0x0, ""/108}, &(0x7f000035d000-0x4)=0x6e) 2018/01/17 07:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000608000)="72e6cb46986ec8d403113f923aaf73195a00dd985337e8349e26ae25b2f8e8f02dd7289e4b32522798875cf5617c5f964f5168170ff5bf12ed76deecc5472d6c953a6197026d49deb61de4c17b5df60aa6c887fa67383aa1d1bdebd43448c57d849e764e4245ecafbc038db9cfc8eb94e0c82a6fe9ced2afa79a311df9b2604d9ff6d47213eaa929bda3d17ec7dad4d80fb736c89d8cc3ac02e3251b92addfe7c0fd327be51ac80dce46e452fb25a3163d053eb60bcf8ce5323a3e93857af9f5febab08da02a94b6", 0xc8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 07:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002c0000)={0x0, 0x0}, 0xfd0b26c632250b4a) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00008db000)=""/4096) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b78000)=0x0) openat$ion(0xffffffffffffff9c, &(0x7f00003e7000-0x9)='/dev/ion\x00', 0x44042, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000263000-0x38)={&(0x7f0000c12000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000035a000-0x10)={&(0x7f0000c0a000)=@getsa={0x84, 0x12, 0x10, 0x6, 0x2, {@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x2, 0x0}, [@mark={0xc, 0x15, {0x3, 0x4}}, @algo_crypt={0x50, 0x2, {{'ecb(twofish)\x00'}, 0x40, "f38c281701249dfe"}}]}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) restart_syscall() mknod$loop(&(0x7f0000496000)='./file0\x00', 0xc000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000b6d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4900}) sendto$inet(r1, &(0x7f00004ca000-0x2)="6c87", 0x2, 0x4090, &(0x7f000095d000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x330, 0x114, 0xffffffff00000001, ""}], 0x330, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 07:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 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, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x56d, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$setsig(r0, 0xa, 0xc) sendto$inet6(r2, &(0x7f00009a9000)="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", 0x2b1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r2, 0x7) r3 = accept(r2, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r3, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000798000-0xb)={0x4, 0xffff, 0x401, 0x8, 0x5, 0x8000000, 0x800, 0x200, 0x8, 0x1000, 0x0}, 0xb) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x2ff) sendto$ipx(r3, &(0x7f0000ae4000-0x1)='\x00', 0x1, 0x488d1, &(0x7f0000daf000-0x10)={0x4, 0x2, 0x3, "8ed5520ebd77", 0x1ff, 0x0}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000666000-0x30)={0xfff, 0x28, [0x10001, 0x4, 0x5, 0x80000001, 0x8, 0x9d48, 0x7ff, 0xfffffffffffffc01, 0x7, 0x0]}) 2018/01/17 07:41:15 executing program 3: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00009fd000)='/dev/vcsa#\x00', 0x81, 0x88000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00005df000-0x18)={0x1, 0x800, [{0x7, 0x0, 0x6}]}) 2018/01/17 07:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006df000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f32000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000052000-0xa0)={r1, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffc, 0x2, 0xd3a2, 0x50}, &(0x7f00004f4000-0x4)=0xa0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 07:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) fanotify_mark(r0, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e23000-0x8)='./file0\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000728000)={&(0x7f00006ef000/0x2000)=nil, 0x0, 0x1, 0x84, &(0x7f00000d3000/0x3000)=nil, 0x0}) syz_open_dev$sg(&(0x7f0000d59000-0x9)='/dev/sg#\x00', 0x8949, 0x0) 2018/01/17 07:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00006c7000-0x8)='./file0\x00', &(0x7f000036b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000295000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c6000-0x4)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000873000-0xc)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet6_tcp_int(r2, 0x6, 0x1d, &(0x7f00009c8000)=0x0, &(0x7f0000b91000-0x4)=0x4) stat(&(0x7f00006f9000)='./file0\x00', &(0x7f0000f65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r3) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000bcd000)=0x630c1526) 2018/01/17 07:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000609000-0xb)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d0e000)={0x0, 0x1c, &(0x7f0000c76000-0x1c)=[@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f00005b8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004c1000-0x20)={0x5, 0x101, 0x20e, 0x0, 0x4, 0x100000000, 0x2, 0xffffffffffffffff, r1}, &(0x7f00007c6000-0x4)=0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x800000000000937e, &(0x7f000017a000-0x9)="010000000000002138") lookup_dcookie(0x8001, &(0x7f00009bc000)=""/178, 0xb2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d00000-0x10)={r2, &(0x7f00003d6000)=""}, 0x10) 2018/01/17 07:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000020f000)=0x0) syz_open_dev$tun(&(0x7f0000c32000-0xd)='/dev/net/tun\x00', 0x0, 0x400200) 2018/01/17 07:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$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$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d39000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mknod$loop(&(0x7f000063c000)='./file0\x00', 0x2, 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000021d000)='/dev/vcs#\x00', 0xcd, 0x0) write$fuse(r1, &(0x7f0000833000)={0x20, 0x0, 0x7, @fuse_ioctl_out={0x2, 0xff, 0xfed, 0x6e}}, 0x20) 2018/01/17 07:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000e29000)='./file0\x00', 0x7) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)="") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004fa000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004ad000-0x4)=0x0) kcmp(r1, r2, 0x7, r0, r0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004b1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x5) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/17 07:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fa3000-0x38)={0x1, 0x0, [{0x3f, 0x4, 0x0, 0x0, @adapter={0x0, 0x2, 0x1000000000000000, 0x20, 0x1000}}]}) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000f5a000-0x4)=0x4, 0xffffffffffffff1d) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) syz_open_dev$mouse(&(0x7f0000782000-0x12)='/dev/input/mouse#\x00', 0x7edecc92, 0x101000) bind$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) 2018/01/17 07:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000047b000)='.dead\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f0000-0x1)='\x00', 0xfffffffffffffffb) 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 = accept4(0xffffffffffffffff, &(0x7f0000485000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5c000-0x4)=0x10, 0x0) connect$inet(r1, &(0x7f0000d43000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$get_persistent(0x16, 0x0, r0) 2018/01/17 07:41:15 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000181000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000274000)=[{&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f0000a0a000)=""/25, 0x19}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d01000-0x9e)=""/158, 0x9e}, {&(0x7f0000001000-0x33)=""/51, 0x33}], 0x6, &(0x7f0000000000)=[{&(0x7f0000d8f000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001000)=""/187) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000003000-0x5)={0x5480, 0x1, 0x7, 0xffffffff}, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r1, 0x0, 0x1, 0x62, &(0x7f0000004000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000006000-0x8)=0x0, 0xfffffffffffff800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000006000)={0x0, 0x3, 0x4, [0x6, 0x5, 0x3, 0x5]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000)={r3, 0x5, 0x30}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000008000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x4200) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000006000)={{0x0, 0x0, 0x1, 0x0, 0xfffffffffffffff7}, 0x5, 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]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000000)={0x10000, 0x1, 0x8, 0x86, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000000a000-0x10)={0x3, 0x20001000, 0x1000, 0x4, 0x0, 0x5, 0x8, 0x5, 0x6, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000-0x8)={r3, 0x7}, &(0x7f000000b000-0x4)=0x8) 2018/01/17 07:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f000076f000-0xd2)=""/210, &(0x7f0000098000)=0xd2) r1 = dup(r0) setsockopt(r1, 0x10d, 0x8000000000000002, &(0x7f0000c94000)="0309b61c036aaf57", 0x8) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000f1e000-0x1d)=""/29) [ 357.764627] autofs4:pid:24106:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.553648128), cmd(0x0000937e) [ 357.792950] autofs4:pid:24106:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/17 07:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a73000)='D', 0xfe31) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e32000)={0x0, 0x0, &(0x7f0000d4c000)=[{&(0x7f0000de1000-0x6c)="eb6ab946522390089ff2b3be38f6ea155437107f25d1945b343ae1d9585718d7", 0x20}], 0x1, &(0x7f00001ee000-0x1030)=[], 0x0, 0x0}, 0x0) 2018/01/17 07:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000952000)='em0#%mime_type\x00', 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x17, &(0x7f0000b96000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0x0, 0xe, 0x3, 0xfffffffc, 0x5}, @call={0x85, 0x0, 0x0, 0x22}, @jmp={0x5, 0x5, 0xf, 0x1, 0x6, 0x0, 0xfffffffffffffffc}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xff}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r0, 0x50, &(0x7f00009ab000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a23000)={&(0x7f00005e4000-0x8)='./file0\x00', r1}, 0xc) syz_open_dev$adsp(&(0x7f0000756000-0xb)='/dev/adsp#\x00', 0x20, 0x84000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/17 07:41:15 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000003000-0x50)={@common='bcsf0\x00', @ifru_ivalue=0x80000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000004000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000004000-0x58)={0x3, 0x7, 0x10000, 0xffffffff00000001, 0x4, 0xa2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f0000006000-0x30)=[], 0x0) getdents(r2, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 357.846912] autofs4:pid:24126:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.553648128), cmd(0x0000937e) [ 357.870840] autofs4:pid:24126:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/17 07:41:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x220000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x7fffffff, 0x7f, 0x0, 0x7, 0x7, 0x7fff, 0x1000, 0x2, 0xfffffffffffffffb, 0x1, 0x4}, 0x276) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) 2018/01/17 07:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x3, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc3000-0x18)={r0, &(0x7f00000cc000)="", &(0x7f00005c5000-0x24)=""/36}, 0x18) r1 = syz_open_dev$audion(&(0x7f0000618000)='/dev/audio#\x00', 0x1, 0x4000) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000458000-0x28)=""/40, &(0x7f0000540000)=0x28) 2018/01/17 07:41:15 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) futex(&(0x7f0000021000-0x4)=0x5, 0x4, 0x2, &(0x7f0000016000)={r0, r1+10000000}, &(0x7f000001f000)=0x2, 0x401) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$admmidi(&(0x7f000001f000-0xe)='/dev/admmidi#\x00', 0x40, 0x10802400) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) recvfrom$inet6(r3, &(0x7f000001f000-0x3d)=""/61, 0x3d, 0x1, 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x4}, &(0x7f000001d000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000014000-0x8)={r4, 0xda67}, &(0x7f0000022000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000022000)=""/68, &(0x7f0000001000-0x4)=0x44) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000022000-0x6)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0xffffffffffffff7d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 07:41:15 executing program 1: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000025000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x860e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f0000b30000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d4b000-0x8)=@assoc_value={r2, 0xe60}, &(0x7f0000031000)=0x8) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r4, 0x2) flock(r3, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000958000)='/dev/sequencer\x00', 0x404400, 0x0) clone(0x0, &(0x7f0000a02000)="", &(0x7f0000aea000-0x4)=0x0, &(0x7f00001d3000-0x4)=0x0, &(0x7f0000a83000-0x1000)="") timer_create(0x0, &(0x7f0000abe000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00001ae000)="", &(0x7f0000d0a000-0x50)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(0x0, &(0x7f0000297000)={{0x0, 0x0}, {0x0, 0x0}}) close(r4) 2018/01/17 07:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = getuid() stat(&(0x7f00003cf000)='./file0\x00', &(0x7f0000268000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00005c2000)='./file0\x00', &(0x7f000025a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f000002b000-0x10)={&(0x7f0000b48000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setresuid(r1, r2, r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000175000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000f19000-0x4)=0x0) r5 = syz_open_dev$vcsn(&(0x7f0000e43000-0xa)='/dev/vcs#\x00', 0x6, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f000023c000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000209000-0x10)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000f7c000-0x8)={r6, r7}) accept$nfc_llcp(r5, &(0x7f0000146000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f8e000)=0x60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) r8 = accept$alg(r0, 0x0, 0x0) r9 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x2, 0x0, 0x100) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c86000)='/selinux/checkreqprot\x00', 0x200, 0x0) sendfile(r8, r9, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/17 07:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f0f000-0x9)='/dev/dsp\x00', 0x2000094800, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000075d000)=0x1ffffffd, 0x1a1) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000067d000)={0x30000, 0x0, [0xffffffffffffff6c, 0x6, 0x6, 0x3c, 0x3ff, 0x7ff, 0x89e, 0x8]}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000fb000)={0x0, 0xfffffffffffffffc, 0x0, 0x5, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/17 07:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) write$tun(r0, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0xffffff8c) 2018/01/17 07:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000493000-0xc)='/dev/audio#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000960000-0x8)={0x0, 0x3}, &(0x7f0000148000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000703000)={r3, 0xdd, "cfb8bce6745dde8b55d0ccb8332dd28f343c63e80541281a2048b8fc2301811926c121a5fcf73b3006d2a2f11aade77743a89c267e3d2b6792797e74621e1be06532e1d209bb69e5bff5ca818f69fe111287569fc2b2752d2b5afe361811890949f4681473e38cdc88ab8149bc95edc95141bf4e4e073ca300743af0a64194bfe9e9ee746ade4be6ac22365cc6c7cfb2400357c758a68b040f6381edd76db23e790c009bcb154730c7ece2cd690ec49b9a2694846ad3a94b0ab7f2660beae9a4892d43196053f3c669c521b42de6d999244bcd8fcfb29d86ffff7b0a52"}, &(0x7f0000203000)=0xe5) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r4 = dup3(r1, r2, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d61000)={r3, @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]}, 0x7ff, 0xa80, 0x80000003, 0x5, 0xf8}, &(0x7f0000655000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a4b000)={r5, 0x1}, &(0x7f0000c76000-0x4)=0x8) pwritev(r1, &(0x7f0000f56000-0x10)=[{&(0x7f0000cf3000-0x1000)="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", 0x1000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000956000)={0x8, [0xffffffffffff0000, 0x0, 0x9, 0x7, 0x5, 0x40, 0x9, 0x7]}, &(0x7f00004b6000)=0x14) 2018/01/17 07:41:15 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, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ashmem(0xffffffffffffff9c, &(0x7f0000da0000)='/dev/ashmem\x00', 0x80000007fffe, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pipe2(&(0x7f00002ff000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000132000)=0x0, &(0x7f0000f25000)=0x4) close(r0) 2018/01/17 07:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00002d9000)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a32000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000b11000)={0x0, 0x0}) 2018/01/17 07:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00007f9000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) r0 = add_key$keyring(&(0x7f0000b5d000-0x8)='keyring\x00', &(0x7f0000113000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000f32000-0x8)='trusted\x00', &(0x7f0000321000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000800000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffd) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000873000-0x4)=0x0) keyctl$unlink(0x9, r0, r1) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) 2018/01/17 07:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000058a000-0x1e)=""/30) ftruncate(r0, 0x40003) pipe2(&(0x7f0000e5f000)={0x0, 0x0}, 0x800) sendfile(r1, r0, &(0x7f00003fe000)=0x0, 0x400000000fee) 2018/01/17 07:41:15 executing program 6: clone(0x1, &(0x7f0000e03000)="a2", &(0x7f00007d9000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e2a000-0x1)="") fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x100) 2018/01/17 07:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000619000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00004b7000)='/dev/binder#\x00', 0x0, 0x800) r2 = syz_open_dev$binder(&(0x7f000060f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000fd7000)=""/44) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00004a4000)=""/250, &(0x7f0000597000)=0xfa) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000782000-0x8a)=""}) preadv(r2, &(0x7f0000277000)=[{&(0x7f00001fd000)=""/4096, 0x1000}, {&(0x7f00006a9000-0x88)=""/136, 0x88}, {&(0x7f0000f12000-0x84)=""/132, 0x84}, {&(0x7f00007c1000)=""/127, 0x7f}, {&(0x7f00005b9000)=""/160, 0xa0}, {&(0x7f000034a000-0x9d)=""/157, 0x9d}], 0x6, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000063a000)=""/27) 2018/01/17 07:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x2000000081, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b5c000)=0x6) 2018/01/17 07:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x0, 0x0, []}, &(0x7f000060b000-0x4)=0x8) madvise(&(0x7f00009a1000/0x2000)=nil, 0x2000, 0x10200000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) name_to_handle_at(r0, &(0x7f0000834000-0x8)='./file0\x00', &(0x7f000008a000-0xef)={0xef, 0x400, "85dc5d5400c150bab6cdbc68e820539d234cbe7ae21c551c3ef6195bee9b66e617af2ac96a8f1dd458f90ac131ce5681083579fbbf3afdfcca88a609906a82fa8f9eacd915ee8219b3e582ec096d165e2dc4ec5f5ad2e4f5fa152f472477c7102b12006facd57e501523473b0b7fbefb445a948322bc45de7d13e41e2889b3a72666f31cd46f31624dec1fd396b15d860145971ec1b7a94fe38961568f7ad5d76e0dc0ab27a3367f0e729c8a041f073f04e6473f7358608a26e927df284985b19c826d78af1aaae2dab587256e36bc1bad509820cf696509b2061be1585c80f32e9160312727b6"}, &(0x7f0000b84000)=0x0, 0x400) 2018/01/17 07:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 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}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000676000)='uid_map\x00') perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000d8000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="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", 0x7a}], 0x1, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x4001}], 0xfffffffffffffd5a, 0xfffffffffffffffe}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r3, &(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(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) writev(r1, &(0x7f0000354000)=[{&(0x7f00000e9000)='6', 0x1}], 0x1) 2018/01/17 07:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = timerfd_create(0x7, 0x80800) fstat(r0, &(0x7f00001b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000027e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000063e000)=0xc) getresgid(&(0x7f00002a1000)=0x0, &(0x7f0000588000)=0x0, &(0x7f0000dfe000-0x4)=0x0) r4 = creat(&(0x7f0000ecf000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000712000)={0x5}, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000227000-0x8)={0x0, 0x4}, &(0x7f0000d03000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000032b000-0x8)=@assoc_value={r5, 0x3}, &(0x7f0000ed4000-0x4)=0x8) setresgid(r2, r1, r3) [ 358.112473] binder: 24172:24174 transaction failed 29189/-22, size 0-0 line 2788 2018/01/17 07:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00001e6000-0xb)='openpromfs\x00', 0x23420be, &(0x7f0000b17000)="") open(&(0x7f0000dda000-0x1)='.', 0x400000, 0x5) 2018/01/17 07:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000751000)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000981000)=""/0, &(0x7f0000000000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef4000)='/dev/ptmx\x00', 0x2000, 0x0) signalfd(r1, &(0x7f00002a6000)={0x20}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000ab5000)={0x0, 0x0}) sched_getattr(r2, &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/17 07:41:15 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000054000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffff9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000100000, 0x100000000, 0x6, 0x80, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f2f000-0x10)={0x40d7, 0x200, 0x4, 0x10a, r2}, &(0x7f0000001000-0x4)=0x10) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) lseek(r4, 0x0, 0x0) 2018/01/17 07:41:15 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de9000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000c28000/0x4000)=nil, 0xebe, 0x0, 0x80, &(0x7f00002e3000/0x1000)=nil, 0x1a1f}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00001f0000-0x10)={0x3, &(0x7f0000967000)=[{0x1, 0x80000001, 0xb3, 0x2}, {0x3, 0x2, 0x6, 0x80000000}, {0x821, 0x34, 0x3, 0x6}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x3, 0x0, 0x1}]}) add_key(&(0x7f00003f0000-0xb)='pkcs7_test\x00', &(0x7f00004b5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000117000-0x1000)="", 0x0, 0x0) [ 358.199993] kauditd_printk_skb: 90 callbacks suppressed [ 358.200005] audit: type=1326 audit(1516174875.916:5849): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24195 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 07:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ccd000)={0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000255000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000865000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r1, 0x80047456, 0x0) 2018/01/17 07:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000026a000)=0xfffffffffffffdd2, 0x0) mincore(&(0x7f000010f000/0xc00000)=nil, 0xc00000, &(0x7f0000ccd000)=""/34) r0 = accept$llc(0xffffffffffffffff, &(0x7f00004a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000706000-0x4)=0x10) recvfrom$llc(r0, &(0x7f00001a7000)=""/4096, 0x1000, 0x40, &(0x7f00008b7000)={0x1a, 0x9, 0xfffffffffffffffe, 0xbb, 0x40, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) [ 358.230121] audit: type=1326 audit(1516174875.922:5850): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24195 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=283 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 07:41:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000000000)="357eb705cf2e3cffcfc25cdadc60fce560009486a2613d5efec3e060d59a2302b2574a453a088d08d4c2d56bc3192d1dcb9df06c831df2732168569cba30ade9dc8b3a4eeccfb3f28dd712617488b85d05a35ffa78b1a2f07279614da3b890c086119881b233b6b1d08cbc1063d53a58bbd73585cb383e01c40d80dba53fd988af4983438c2b2d8127598b3423181e2a41b6d90c3db2d280418e1fc18e4d2fdcc9e9a1e82ef896becbce47ca0c0f5e203012e596b4146a026caf447cb9a24a9da6fcf64a4211e97875c26bff41ab12ae8914b66f77461029417c36090e758716584207") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa4000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) 2018/01/17 07:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007d2000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f54000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x13, 0xc, "00e441bfac52e48e55cb480eb379eedca9f4cdb967a866f2e2d8e80c45a47be13e35be7403bea957429905efce7c03461d22a2cdb039582063997e4929c244b7", "390d66a1a444c8f88f4245725b1680c5e52c6589bf802f64050c9fba61de74fa714ac6f7e4d90651d17ad07bec6488612474b716071bdd23cced6f1e4a37a0ce", "e72ed52764a584e7439b8b7417f0b41921c9893f4e1ce82e86091bc222c94b10", [0x4, 0x826]}) syz_open_dev$loop(&(0x7f0000a93000)='/dev/loop#\x00', 0x0, 0x80) [ 358.257873] binder: BINDER_SET_CONTEXT_MGR already set [ 358.257885] binder: 24172:24174 ioctl 40046207 0 returned -16 [ 358.259828] binder: 24172:24174 transaction failed 29189/-22, size 0-0 line 2788 [ 358.284770] binder: undelivered TRANSACTION_ERROR: 29189 [ 358.285224] binder: undelivered TRANSACTION_ERROR: 29189 [ 358.380664] audit: type=1326 audit(1516174875.922:5851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24195 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 358.405876] audit: type=1326 audit(1516174875.922:5852): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24195 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=5 compat=0 ip=0x452df9 code=0x7ffc0000 [ 358.430574] audit: type=1326 audit(1516174875.922:5853): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24195 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 07:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000538000-0xc)='/dev/rfkill\x00', 0x103000, 0x0) connect$nfc_llcp(r0, &(0x7f00007dd000)={0x27, 0x3f, 0x3, 0x3, 0x4, 0x7, "4bd0beed6ac22b8070c1e7f846c5c46d561586064f4699411cfd4b032615a560a2cd330630eaa50d6803040e1ad9f16832bb8e168ba0a47c9d89e77c256016", 0x7809}, 0x60) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009ef000)={0x0, 0xfffffffffffffffd, 0x8a9f}, &(0x7f0000a70000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004a8000)={r1, 0x5, 0x400, 0x7fffffff}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003be000)={0x0, 0x6}, &(0x7f000090e000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fca000)={r1, 0x349}, &(0x7f0000759000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000320000)={r1, 0x80000001, 0x67, 0x101, 0xffffffff80000001, 0x4, 0x2, 0x7, {r2, @in6={{0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4fae, 0xfff, 0x7f, 0x7f, 0xfffffffffffffff9}}, &(0x7f0000415000)=0xb8) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000015000-0xf0)=""/240) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000845000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x200000103, 0x3, 0x0, 0x0, 0x0}, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000-0x18)={0xaa, 0x70, 0x0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00007cd000)="bd85be0d86ff413e7d2449cf3c03091e4c87d5296e8e94") 2018/01/17 07:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000029b000-0x4)=0x5, 0x4) ioctl(r0, 0x2270, &(0x7f0000fb2000-0x1)="") [ 358.455371] audit: type=1326 audit(1516174875.922:5854): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24195 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=104 compat=0 ip=0x452df9 code=0x7ffc0000 [ 358.480065] audit: type=1326 audit(1516174875.922:5855): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24195 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 07:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000089b000)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000938000-0x1000)=""/4096, 0x1000) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x4, 0x1) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000020e000-0xa1)="e8317f8f718b1793c1b9d4347e3c4d991d62aed107e631705b310a95ba670c5378e766e581e9f685f6dc358218b43cd38e48d0f44fc190e3245d58b33f81016f572eb7563c9f693a521ea509285bd439522bbf246393e7820cb0972b51988d878b0b4adeb5196f6581f57b6a62115b12f51befd07c0a94e566b9e5c84e3ef3b44b83e07cb01d05efc9f22497bc39db3a0a9c80844edf758ea7cd1e7f2612faeaa6", 0xa1) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000d44000-0x30)={0x30, 0x3, 0x1, 0x0, 0xfff, 0xa8b, 0xfffffffffffffff9, 0x8}, 0x0) r2 = socket$inet(0x2, 0x0, 0xf34e) connect$inet(r2, &(0x7f0000a8b000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 07:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000986000-0xf)='/dev/sequencer\x00', 0x4100, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x117) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000024d000-0x28)={0x1, 0x0, [{0x4b564d04, 0x0, 0x0}]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000069c000-0x11)='/dev/qat_adf_ctl\x00', 0x180, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00005b7000)={0x3, r2, 0x0}) 2018/01/17 07:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000056b000)={0x0, 0x0}) bind$inet(r0, &(0x7f00008f3000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000b97000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a84000-0x4)=0x9, 0x80000) sendmsg$unix(r2, &(0x7f00004e7000-0x38)={&(0x7f0000f0f000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000068000)=[{&(0x7f00001d6000-0x1000)="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", 0x1000}, {&(0x7f000021f000-0x1000)="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0x1000}, {&(0x7f0000a23000)="45e3ef54b17c2651eb251a054a924a2e00c664c27c94ec1760c61835cdcdcc26a1b100175ec00e628fb93665c0fcaac82ae5d685ee8da76471f0", 0x3a}, {&(0x7f0000358000)="93f6ff13847c6200554383b3591a520e24fca9964457a5ac22957711f647d9fdd2c0920c90c48237cbd090c97a3614d2e273db198409987ae0198a5001538c6e6a1e6b0e049821c2f25dc7d9d8aecea4fc348ab4252592dc03b960d956ec21c70aa9346fcb7436642442", 0x6a}, {&(0x7f00003b1000-0xa3)="2ea0eb11a03fee9a5547ca843f33239ebc1bc02241c8c0e87c268ff422634daeda93950046d527e91be12bc8e8b02b04e6f32de5bdd78696c4f0757b9eb08aa23e5dc34b0c2a14cadedb07df0fa38f9c0f14d9823e746ef4884dfab0e5c7565cbe83f0d31a9814a3a84f798b95fba4a6ee845e4236f01d899220bc50f6b6403a1302bbf51ea14ca4fad3027fa954459c794a63d8fe7d9c5a3c6779f3c7935e24119001", 0xa3}, {&(0x7f0000bc5000-0xa8)="b2c4c82cd3ed6cf717f888101346976944d057c8f03bb6e560a7d33f33b699974c58b834c0e891d42490a1233d0cafd31ee020c8deb9eca8311a9e0966f75d37c99d6f01b33be4dbcd8cfeb3260b854ab7a4743c46b3d75ae2021e818ee18c0b53bbe03158153db676a432afe5eee6602105851001a7fd270544f8eb9ac5c65cb2c6100b9c5ec70ce320c27115940abd5035318399755f5086c0f1f278518858ffe88e8c989c72c1", 0xa8}, {&(0x7f00002a3000)="3743376ae9d37a58fae4ac2486846b89137145e2531dbb01cd2beab3ecabaacb9fae64a31836153bb589410ed669be1388a0c72ec014d7e436872a2c042761", 0x3f}], 0x7, 0x0, 0x0, 0x10}, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00002cd000)=0x0, &(0x7f0000521000)=0x4) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0, 0x0}) recvfrom$unix(r3, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d3a000)=0x0, 0x4) r4 = dup2(r1, r1) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$l2tp(r2, &(0x7f0000b4e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x4}}, 0x2e) fcntl$setflags(r4, 0x2, 0x0) syz_open_dev$random(&(0x7f00004a6000-0xc)='/dev/random\x00', 0x0, 0x42200) write(r4, &(0x7f00005ad000-0x1000)="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", 0x1000) sendto$inet(r4, &(0x7f000058c000-0x1000)="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", 0xd21, 0x4004, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000c40000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac9000-0x4)=0xc) 2018/01/17 07:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semget$private(0x0, 0x100, 0x9) tee(r0, r0, 0x9, 0xc) inotify_init1(0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040a000)='/dev/sequencer2\x00', 0x2000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000e2c000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2040) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fc6000-0x4)=0x0, &(0x7f00000f2000-0x4)=0x4) renameat(r1, &(0x7f00007b3000)='./file0\x00', r2, &(0x7f0000ed7000)='./file0\x00') ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@common='ip6gre0\x00', @ifru_flags=0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000510000-0x8)={0x0, 0x0}) 2018/01/17 07:41:16 executing program 0: sysfs$3(0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000013000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0xb)='/dev/vcsa#\x00', r0) keyctl$get_keyring_id(0x0, r1, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) [ 358.504889] audit: type=1326 audit(1516174875.922:5856): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24195 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452df9 code=0x7ffc0000 [ 358.586924] audit: type=1326 audit(1516174875.922:5857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24195 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 358.614389] audit: type=1326 audit(1516174875.922:5858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24195 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=120 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 07:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006d000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @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, [], ""}}}}}}}, &(0x7f00007ec000-0xc)={0x0, 0x1, [0xc06]}) r0 = shmget(0x1, 0x3000, 0x7c001824, &(0x7f00007a2000/0x3000)=nil) shmat(r0, &(0x7f0000a44000/0x2000)=nil, 0x1000) 2018/01/17 07:41:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0xe2df, 0x200000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000003000)={0x29ed, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r1, &(0x7f0000001000)="bd27110f18ad0c309738c04fd5d82ebc3243adc60f3d4fd96e44a958cb89651347b276d9b2a3", &(0x7f0000011000)="791b110bd628f974e57a85346bacb84e95651e6ec17663aa48638448b640ed892b0774ebe50ddd51be097216067e276d8ee537b6346a3f86879f90cf71372082e83479db88ca66b77f24d33aeb132d8f5159c9b187aa0ce4f0d70dc48edab91921ba593b78c643c8327b813820af02a8f8", 0x0}, 0x20) prctl$intptr(0x18, 0xffffffffffff0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000bd2000)={{&(0x7f00008fb000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/17 07:41:16 executing program 5: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fb9000)=[{&(0x7f0000fb9000)=""/74, 0x4a}, {&(0x7f0000fba000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fba000-0x75)=""/117, 0x75}], 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fba000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e67000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000155000)=0x8, &(0x7f0000fba000-0x4)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00001b2000-0x4)=0x4d13, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 07:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000922000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000c50000)=""/174) 2018/01/17 07:41:16 executing program 6: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f41000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) bind$alg(r0, &(0x7f0000f3f000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f40000)=[], 0x0, &(0x7f00004c2000-0xcf)=""/207, 0xcf, 0x0}, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b77000-0x10)={&(0x7f0000f43000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/17 07:41:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x4d, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000b13000-0x8)='./file0\x00', r0, &(0x7f00004f2000-0x8)='./file1\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f0000001000)={0xb41, 0x200}) accept$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) 2018/01/17 07:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000029e000-0x55)={0x26, 'rng\x00', 0x4, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00002ce000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ec000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005bb000)={0x0, 0x3}, &(0x7f00004fa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000609000)={r2, 0x7f}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dce000-0x12)="ff03d6850000e80fa545bb213e9d4d545881", 0x12) 2018/01/17 07:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000e67000-0x8)='./file0\x00', &(0x7f0000d12000)=@random={'security.\x00', 'selinux^,user\x00'}, &(0x7f0000d3c000-0x1000)=""/4096, 0x1000) seccomp(0x1, 0x1, &(0x7f0000bb8000)={0x1, &(0x7f0000e10000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e59000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a6e000)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d14000)={0x9, 0x200, 0x8, 0x1, 0x0}, &(0x7f0000606000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c43000-0x14)={r1, 0xc, "ff604f004d672d5baee314ba"}, &(0x7f000051b000)=0x14) sync() r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000996000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000236000-0x8)={0x0, 0x8000}, &(0x7f000075d000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000855000-0x4)=r3, 0x4) prctl$setname(0xf, &(0x7f0000765000-0xa)='security.\x00') 2018/01/17 07:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x200, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009a2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000120000-0x4)=0x81) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00009af000)=0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0xffffffffffffffff, 0x1000, &(0x7f000063d000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) msync(&(0x7f0000967000/0x4000)=nil, 0x4000, 0x6) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = msgget$private(0x0, 0x20000000000414) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000340000-0x72)=""/114) 2018/01/17 07:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d62000)={0x0, 0x0, 0x0}, &(0x7f00000e4000)=0xc) setpriority(0x0, r0, 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006d8000-0xb)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000805000)={0x0, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000040a000-0x8)={r2, 0x0}) 2018/01/17 07:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000ada000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000d7a000-0x4c)={0xffffffffffff8000, 0xcb2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40, 0x420a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0x75, 0xfffffffffffffffe}, 'port0\x00', 0x2, 0x1000, 0x1, 0x401, 0x3, 0xf4, 0x9, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x9, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xb1, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 07:41:16 executing program 3: readlinkat(0xffffffffffffffff, &(0x7f00009c6000-0xc)='./bus/file0\x00', &(0x7f0000792000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x0, 0x1b0d, 0x0, 'queue0\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000001000-0xc)='./bus/file0\x00', 0x88102, 0x20) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000-0x20)={0x80000000, r2, 0x10000, 0x5}) fremovexattr(r0, &(0x7f0000002000-0x15)=@known='system.sockprotoname\x00') 2018/01/17 07:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00006a2000)={@generic="370ceaf619f2f35c6ee287958f76545b", @ifru_flags=0x400}) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/17 07:41:16 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cd3000-0x8)='./file0\x00', 0x442, 0x100) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000345000-0x1)=0xe337, &(0x7f000026f000)=0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00009bd000-0x1)={0x0}, &(0x7f0000546000-0x4)=0x4) listen(r1, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f0000a2a000)='status\x00') 2018/01/17 07:41:16 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000bf4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b48000)="1902d32543f5d0afdbb1be7a18ca28589b861f402b81bfaf3bf79f83164cc96b87f358099a3c8c04c9e62958451d2bde54bd714b8fbc80499ba9212675dad9d66474687f91f6a8f8121b32a35a752e53d12fed93c300db4b", 0x58, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009de000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x4) 2018/01/17 07:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5d000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ef9000-0x20)={0xc10, 0x3, 0x3, 0x6, 0x9, 0x401, 0x3f, 0x7fff, r2}, &(0x7f0000c1c000)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000147000-0x4)={0x0, 0x0}) 2018/01/17 07:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c4000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000305000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1, 0x3, 0x2, 0xfffffffffffff038, 0x6, 0x1}, 0x20) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00009b9000)=0x7fffffff, 0x4) 2018/01/17 07:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000af1000)={0x0, 0x0}) rt_sigaction(0x21, &(0x7f0000d11000-0x20)={0xfffffffffffff801, {0x1}, 0x0, 0x3}, &(0x7f0000982000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d9b000)={0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f15000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00004d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getresuid(&(0x7f0000e72000)=0x0, &(0x7f0000ead000-0x4)=0x0, &(0x7f0000d31000-0x4)=0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003b1000-0x4)=r0, 0xfffffffffffffff5) syz_emit_ethernet(0x1e, &(0x7f000021e000-0x1e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="016ccb8df5a3", [{[{0x9100, 0x8, 0x6, 0x91d}], {0x8100, 0x0, 0x0, 0x0}}], {@mpls_mc={0x8848, {[], @llc={@snap={0x1, 0x0, "1b", "d66640", 0x0, ""}}}}}}, &(0x7f0000931000)={0xfffffffffffffffe, 0x1, [0xfffffffffffffff7]}) 2018/01/17 07:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) chmod(&(0x7f0000c84000-0x8)='./file0\x00', 0x4) sendto$inet6(r1, &(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) sendto(r1, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r2, 0x0) [ 358.920404] encrypted_key: master key parameter 'š<ŒÉæ)XE+ÞT½qK¼€I›©!&uÚÙÖdth‘ö¨ø2£Zu.SÑ/í“Ã' is invalid 2018/01/17 07:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xf6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/17 07:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000aed000)={0x1, 0x2, 0xffffffffffff0001, 0x10001, 0x1, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_dev$sndpcmp(&(0x7f0000238000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x280) perf_event_open(&(0x7f0000982000-0x78)={0x2, 0x78, 0xcf, 0x1000, 0xd105, 0x1, 0x0, 0x100, 0x1800, 0x1, 0x0, 0x0, 0x101, 0x17, 0xffffffffffffff80, 0x9, 0x8, 0x100000000, 0x10001, 0x4ab, 0x8, 0x20, 0x100000001, 0x8, 0xffffffffffffffff, 0x8, 0x8, 0x1, 0x81, 0x5, 0x2, 0x83, 0x400, 0x2, 0x8, 0x80000000, 0x49e, 0xffffffff80000001, 0x0, 0x4, 0x3, @perf_bp={&(0x7f00004c2000)=0x0, 0x0}, 0x4000, 0x7f, 0x80000000, 0x4, 0xd8e, 0x13, 0x1000, 0x0}, r0, 0xfffffffffffffff8, r3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000bf6000-0x110)={{0x0, 0x6, 0x67b4, 0x1, "5545fd46825f8dd2cd0b472fcd1fc8b045fb45f1bfa4a91c4747abb9d71ac084123c599f04823994a8e98240", 0x8}, 0x0, 0x0, 0x8, r2, 0xc5b0, 0x1, "9ac02524912a37e90119f07a8406ed97165ba80875f4d53471aee34e2eee370b5f854a53b6c4700cf979a45e8c815b4b5caa1e5e1e46cd7211c905dfe539ebf7", &(0x7f00007cb000-0x2)='!\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x280, 0xffffffff, 0x1, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) sched_setaffinity(r0, 0x8, &(0x7f00004b3000-0x8)=0x2d9) openat$dsp(0xffffffffffffff9c, &(0x7f00008fb000-0x9)='/dev/dsp\x00', 0x400, 0x0) 2018/01/17 07:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = semget(0x3, 0x1, 0x8) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000fc0000-0xdb)=""/219) 2018/01/17 07:41:16 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00003f5000)='/dev/vcs#\x00', 0x400, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000b74000-0x9)='/dev/sg#\x00', 0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00009d9000)={0x5, &(0x7f0000000000)=[0x2, 0x8001, 0x4, 0x401, 0xfff]}) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/01/17 07:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000b5c000-0x12)='/dev/input/mouse#\x00', 0x4, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000742000-0x8)={0x0, 0x2}, &(0x7f0000582000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008be000-0x8)={r2, 0x7}, &(0x7f0000dc2000-0x4)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) syncfs(r0) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/17 07:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000670000)='./file0\x00', &(0x7f0000b3c000-0x8)='./file0\x00') mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='exofs\x00', 0x0, &(0x7f00006dd000-0xc4)="") 2018/01/17 07:41:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'osx.\x00', '/dev/snd/pcmC#D#c\x00'}, &(0x7f0000002000-0x1)='\x00', 0x1, 0x2) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00002d6000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000b0b000-0x8)='./file1\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f00003d9000)="") 2018/01/17 07:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x0, &(0x7f0000347000-0x38)=@raw=[], &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_open_dev$dspn(&(0x7f0000721000)='/dev/dsp#\x00', 0x8, 0x40000) [ 358.967996] encrypted_key: master key parameter 'š<ŒÉæ)XE+ÞT½qK¼€I›©!&uÚÙÖdth‘ö¨ø2£Zu.SÑ/í“Ã' is invalid 2018/01/17 07:41:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x3, 0x80800) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000001000)="d8ad7976906c4a7be4e85c4746805a7695940817473a98fa8d5ea825d9a10af5b92085bd9667f0521a3c02c4d4f6fec5ed283e9e406060fb4fab422c9096c75c4ec26bc208544b023e7be95bac1a1c6bbfe8c734536ce4b47c70b95d749cdfc3fd15a92bf9ba60b93d8c433af902fffb2e9259d30dc579f06ca757f4fc120c") 2018/01/17 07:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c89000)=@generic={0xff, 0x80000000, 0xfa}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) shutdown(r0, 0x0) accept(r0, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) 2018/01/17 07:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ea000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = semget(0x2, 0x4, 0x95) semctl$GETPID(r1, 0x0, 0xb, &(0x7f000004f000-0x9c)=""/156) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000ed8000-0x10)={0x400, 0x7, 0x800, 0x8}) r2 = syz_open_dev$sndpcmc(&(0x7f0000e46000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) syz_emit_ethernet(0x2e, &(0x7f0000cd4000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x14b, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0xffffffffffffb6f2, 0x0, 0x3f, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x4}}}}}, &(0x7f000046d000-0xc)={0x1, 0x1, [0xaf1]}) 2018/01/17 07:41:16 executing program 2: r0 = eventfd(0x0) r1 = memfd_create(&(0x7f0000e33000)=')md5sumtrusted{\'&)!}vmnet1\x00', 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2000000007ffe) write$eventfd(r0, &(0x7f00002ad000+0x5c4)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000002000)=""/68) r2 = add_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="f60f020e4b0b9255f63e4505c5f1fb2f6acbf1bd5d1c79d817b6478f8b3ff55d76e3462908", 0x25, 0x0) keyctl$set_timeout(0xf, r2, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/17 07:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ca8000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00003b3000)=""/119, &(0x7f000035c000-0x4)=0x77) sendto$inet(r1, &(0x7f000072d000-0xf4)="498a6adcbc6cadb500b075e2959b198b94c8e8910d5bcd2556833a9bd2a05684778148e3010225e6e9bf16f72c4d5dccdaa32f2188bd64d0d7673b885d510cad0c3d319f4ed1469c4c79b90958ac1f03be4b65cc6a118d47c31cc706234a98799fdab0c71bd57525f57401a4dc718c4224f90e0255e89418813708205c304be2e8afba3bd618a3a198dd5cc2c05a27d66063fe525cc261151db11e63e80b76643c5a71403cc07f24b81bc407ec41aa98ab8404795faa503548d99b3219465380a7f5eb499aaf94c3623aa6028657aee2184e710e7e85a98caf4010aa08baa61741ad5726dec5eb3292abbb5a4ddf26f36f1704a5", 0xf4, 0x801, &(0x7f0000fed000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 07:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000989000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f000057f000-0x4)=0x5) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) socket$alg(0x26, 0x5, 0x0) open(&(0x7f0000833000-0x8)='./file0\x00', 0x0, 0x108) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0xffff) 2018/01/17 07:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002b1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00006d5000-0xc)={0x6, r0, 0x0}) dup(r2) 2018/01/17 07:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x4, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000057b000)='./file0\x00', 0x2) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r0, 0x0, 0x3) mount(&(0x7f0000603000)='./file0\x00', &(0x7f00008f8000-0x8)='./file0\x00', &(0x7f000004c000-0x4)='udf\x00', 0x2021000, 0x0) 2018/01/17 07:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) read(r0, &(0x7f00003b2000)=""/80, 0x50) 2018/01/17 07:41:16 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) tee(r0, r0, 0x1fffffffc000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000-0xc)={0x48000000, 0x9, 0x18}) accept(r0, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/17 07:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) close(r0) pipe(&(0x7f00004fe000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004aa000)={0x93fb}, 0x1) dup2(r0, r0) 2018/01/17 07:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x2002, 0x0) ioctl$int_in(r0, 0x8000008004501b, &(0x7f000098d000)=0x0) 2018/01/17 07:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000efc000)=0x0) capset(&(0x7f0000ba1000-0x8)={0x0, r0}, &(0x7f0000448000)={0xffffffffffffff80, 0x2b, 0x401, 0x2, 0x100000001, 0x20}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000094b000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a4d908443745", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f00010000000000000040184bbb02"}) 2018/01/17 07:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000f5b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000ee7000-0x1c)={0x7, 0x3, 0x2, 0x0, 0x6, 0xf6ed, 0x5, 0x1ff, 0x7, 0x8, 0x9, 0x99b1, 0x0, 0x6c4, 0xa04, 0x0, 0x4, 0x4c000, 0xfffffffffffffeff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000364000)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000774000-0xa)='/dev/dsp#\x00', 0x6, 0x210102) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) move_pages(r1, 0x0, &(0x7f00008af000)=[], &(0x7f0000d15000)=[], &(0x7f0000f5b000)=[], 0x0) 2018/01/17 07:41:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x202, 0x0) clone(0x8000000, &(0x7f0000001000-0xb7)="f127d43de35e640752675090fa45b4b459c1a5f69a82417cbeb660dc97b00863108cfcc4fa1a03c0c686c617b3b97655ef98043572c8c47bb845d094a9abcef7c2571af6fb9ed82cd86f809e5af7395429b2f2f97081dfe115323cc85eb033c9ba40a31b404f0e9fa1eacb4771a6424c1e953d50028ff9895b8efef4b52d424683cb4131e54dd4358e04c414bbb2182bf058452918a283b99256613c293112ef3fb462c56ce28c92c503735936c9b6fa926d74617ce0ac", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000ae8000)=0x0, &(0x7f00003b9000-0xcd)="") sigaltstack(&(0x7f00006e6000/0x3000)=nil, &(0x7f0000cf2000)=0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d95000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df9000)=0xc) r1 = add_key$user(&(0x7f0000164000-0x5)='user\x00', &(0x7f0000410000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000067f000)="11", 0x1, 0xfffffffffffffffd) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000409000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000015c000)={0x3, 0x2, 0x8, 0x6, 0x0}, &(0x7f0000ffd000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b91000-0xa0)={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, 0x8, 0x5, 0x400, 0x8}, &(0x7f0000b5b000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000365000-0x1009)={r3, 0x1001, "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"}, &(0x7f0000288000)=0x1009) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000024d000)={0x79, 0x0, [0x100000000, 0x8001, 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, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000885000-0x14)={r4, 0xff, 0x800, 0xfffffffffffffffb, 0x0, 0x40}, &(0x7f0000c85000)=0x14) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000324000)={0x0, 0x0, 0x0, 0x0}) keyctl$revoke(0x3, r1) 2018/01/17 07:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f0000e28000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x40000, 0x1ff) sendfile(r1, r2, &(0x7f0000d81000-0x8)=0x0, 0x468c) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f000019c000-0x32)=""/50) 2018/01/17 07:41:16 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = dup(r0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000979000)={0x9d, 0xfffffffffffffffc, 0x4, 0x200}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) io_submit(r3, 0x0, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000963000)="e0041247d4bc8bdecc71b32f7026f6ef91c2bd414dd40f4aa0922492ad", 0x1, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/17 07:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000094000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00004a8000-0x4)=0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cd000)='/dev/dsp\x00', 0x70000, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/01/17 07:41:17 executing program 0: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[{{0x0, 0x0, &(0x7f00008cd000-0x50)=[], 0x0, &(0x7f0000d9b000)=""/1, 0x1, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d9b000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x40, 0x0) ioctl(r1, 0x4000000000001260, &(0x7f0000c74000-0x102)="") 2018/01/17 07:41:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000011e000)=0x7fff, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000002000-0x1)='\x00', 0x1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000003000-0x10)={0x3, {"b429043123e78d"}, 0x1f}, 0x10) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000006000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000004000)={0x3, 0x33e0}, 0x2) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000003000-0x2)={0x8, 0x10000}, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x1f, 0x2, 0x81, 0xfff, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000-0x8)={r4, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000008000-0x20)={r3, 0x6, 0x1, 0xffff, &(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000008000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) getsockname$inet6(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000)=0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000000a000-0x17)=""/23, 0x17, 0x1) 2018/01/17 07:41:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='mime_type\x00', 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000058e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000aac000-0xb8)={0x0, 0x1, 0x0, 0x9, 0x10000, 0x5, 0x7ff, 0x1, {0x0, @in6={{0xa, 0x0, 0xce, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6aa9e89b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01, 0x9b0, 0x3, 0x71, 0x0}}, &(0x7f0000d63000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a21000-0x8)=@assoc_id=r1, &(0x7f00001da000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x13) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec1000)="39000013000904690000008000fffd18", 0x10}], 0x1) 2018/01/17 07:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x7, 0x0], 0x0, 0x0}) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000406000-0x4)=0x400, &(0x7f0000d43000-0x8)=0x4) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$kvm(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/kvm\x00', 0x141080, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000132000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x1ff, 0x782a, 0x44}, &(0x7f000004d000)=0xa0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) 2018/01/17 07:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d47000-0xb)='/dev/audio\x00', 0x204002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004a5000)={0x3, 0x1, 0x0, 0xe3b, 0x735322611d214a0a, r1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$TCSETS(r1, 0x5402, &(0x7f00004cf000-0x24)={0x200, 0x14a, 0x3, 0x0, 0x8, 0x0, 0x8, 0x20, 0x3, 0x5, 0x8000, 0xffff}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000240000)=0x0, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000469000)='/dev/kvm\x00', 0x604400, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000795000)='/selinux/user\x00', 0x2, 0x0) connect$netlink(r2, &(0x7f0000b8d000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000210000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/17 07:41:17 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x30, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0x10, 0x0, @str='nodev\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000001c000-0x18)={0xffffffff, 0x2, 0x1, 0x80, 0x0, 0xea0}) 2018/01/17 07:41:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) prctl$setptracer(0x59616d61, r1) name_to_handle_at(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000014000-0x4)=0x0, 0x1000) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fa8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bind$bt_sco(r0, &(0x7f0000d5b000)={0x1f, {0x1, 0x10000, 0x4, 0x5, 0xfffffffffffffffb, 0xfff}}, 0x8) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e0c000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/17 07:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac3000-0x5c)={0xffffffff, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ae1000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000924000-0xbb)={0x0, 0xb3, "8bf394dd59af3cda0a9aeca262664e58228b5e073bc8c6310fba7be307c1533abc2a959e5815e256e5a044ed5847b65aa319cc0d32982f25e51e0eb99b3184f29a9efd4bff588e243642d3c89cbf41b91322d64ff6af355f670b3bf70c82c80f28acdd1075a0e77949d743c0fa883613e381249276a563293f1549ac7bd9b021b8fb8a3a8ddfe38d419ff9d591d202cfa92d6f395875765a642eb939dd0a72de9a090020ecba25ca11f234f8203b805661f94b"}, &(0x7f00009f3000-0x4)=0xbb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000337000-0x8)={r2, 0x3}, &(0x7f0000228000)=0x8) 2018/01/17 07:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00004e3000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={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]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040105) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0xf97, 0x80000}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x1, 0x8}}], 0x30) 2018/01/17 07:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000325000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000265000-0x4)=0x8, 0x800) readahead(r0, 0x4, 0x2) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002d4000-0xf)='children\x00') preadv(r2, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x8000200000004) 2018/01/17 07:41:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000-0x4)=0xff, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000004000-0x24)={0x100000001, 0x6, 0x100000001, 0x1f, 0x2, 0xff, 0x2, 0x101, 0x80, 0x101, 0x4, 0x9}) sched_setattr(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x800) 2018/01/17 07:41:17 executing program 2: openat$selinux_context(0xffffffffffffff9c, &(0x7f000060d000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00008d0000)='/dev/random\x00', 0x0, 0x20000) madvise(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x4000000000c) [ 359.355843] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24429 comm=syz-executor0 2018/01/17 07:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dfa000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x911, 0x10000, 0x244, 0x0}, &(0x7f00000a6000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004d5000+0x75c)={r1, 0xfffffffffffffff8}, 0x6) connect(r0, &(0x7f0000036000)=@nfc_llcp={0x27, 0x1a33, 0x3, 0x5, 0x5, 0x5, "eff4f697784f78be08b111910a508eb5dc77d82097c3ab4a6b622a64fd7fb55680c41d8a8ce0fa20261cc7537fb5c3c6678360f7d7e505c328ac6ccee1df63", 0x0}, 0x60) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000849000)=0x6, 0x10000000000001) open_by_handle_at(r2, &(0x7f000054b000-0xdb)={0xdb, 0x56, "f590dfd504252162d05a84eeab1d834518e192ba1bc5c6397a96866f34a8875417abb5647751ab0aaa4b58eab41d0f08070f1104a937dfeae40b56da7b42229a8f40a0592b5e580165b906100709a48eb4dc6b9199e74ab049bbd066a157327a46bde2330ebe5ddb182579ea9363bc2ffaede627d8a5f31ca69aac954daf870257317e4b36daedccee6aa2cda69523293cca0d6f3649ebeadc0e6ddbb3c5258411eeada53bfdcfc0a4fe31ae5ddcedd9096ca480b1742a6b40e3d5cb1507ad91ff7f19c619fab1da5843abcf77159df5c3d4a5"}, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x9) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000e12000)=0x20, &(0x7f00000a5000)=0x2) 2018/01/17 07:41:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008dc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d99000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000)=0xb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000454000)={0x0, 0x0, 0x0}, &(0x7f0000b3c000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000a6b000)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x41, &(0x7f0000d95000)={0x24, 0x7fff, 0x42d, 0x9}) fgetxattr(r0, &(0x7f0000206000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b07000-0x61)=""/97, 0x61) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d38000)=0x0) r3 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r3, &(0x7f0000a49000-0x20)="084840213f97031837b721d7c06e430da7b30744", 0x14) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000230000-0x8)={0x0, 0x0}) r4 = request_key(&(0x7f0000cee000)='id_legacy\x00', &(0x7f000065e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d0d000)='GPLeth0\x00', 0xfffffffffffffffe) add_key(&(0x7f000057a000)='.dead\x00', &(0x7f0000c06000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004d8000-0x1000)="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", 0x1000, r4) syncfs(r3) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000018000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000699000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000db2000)=0x0, &(0x7f0000df2000-0x4)=0x4) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000810000)={&(0x7f00003fd000/0x2000)=nil, 0x3ff, 0x7, 0x2, &(0x7f000079a000/0x4000)=nil, 0x8000}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000085d000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/17 07:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/cuse\x00', 0x400, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f000094e000)=""/174) close(r1) [ 359.412166] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 359.441064] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 07:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) recvfrom(r0, &(0x7f000043f000)=""/218, 0xda, 0x40000001, &(0x7f000025d000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007db000)=0x7, 0x4) 2018/01/17 07:41:17 executing program 1: r0 = socket(0x10000000010, 0x2, 0x0) unshare(0x20000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000208000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f00004ac000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[], 0x0, &(0x7f0000f46000-0x150)=[], 0x0, 0x0}], 0x1, 0x0) write(r0, &(0x7f00008f0000)="", 0x0) 2018/01/17 07:41:17 executing program 3: 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) r0 = add_key(&(0x7f00001de000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000970000-0xf9)="1c61c0055697454c11052ce287c91ffcaf9dcedd72abc008203cfa9af1583f46863cde1138f25e179fdbdc9238d13cfe177db685bcbd5544998f7203ea7db21c8ac386484d8d46722fb8797a190cd57e48050c458fbb58253112472128babe44aa7b9b10e7358ab2af505ddf05e4bf321d532888ae4fe56c5f4eaeceb9ba034b19b99788cf6200957d47cbdcc21d6ee85a56e6ae1e84a26c43d36b56cd30311e61fc9599598403769294aa3daf3c46a8f0a8d8cddf5b03346acde3aa87d3f35d2f2d7f3c2572dd4c04c54688bc8a8c2ad6c5b72f10817710310d6968504272ab5ee28517332b2a5ba15c168ba2dae20c960a7c4d05df12a6e1", 0xf9, 0xfffffffffffffffc) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x88)="e5d5a11490fd1e3ee0e5189d88c34b0ade50f05ee80a55841f7192528e3f067707e13906d6da7b0cd50fcd7014b6abdf8ea63c54e26439522c66df26393a9fbbbd93cfd97758a7dbd1ec0b4963bce16e7179ca48e0ee4fb0e2f7aaf0787348a7b37477ecd4270a06df1992e849e08493b730ed4babe542207bf85d83c41853db8758c2f44d4d1d69", 0x88, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000489000-0xd)='dns_resolver\x00', &(0x7f0000d61000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000082a000)='\x00', 0x0) r1 = syz_open_dev$audion(&(0x7f0000179000)='/dev/audio#\x00', 0x8, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000de7000)={0xf5b6, 0x7, 0x3000}, 0x4) 2018/01/17 07:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d9a000)=0x0) getpgid(0xffffffffffffffff) getpgrp(0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cd7000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000d4000)='ns\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) readahead(r1, 0x4, 0x6) 2018/01/17 07:41:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e85000-0x4c)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b2f000)={0x0, 0x0, &(0x7f00004e7000)=[{&(0x7f0000d84000-0xad)="c6", 0x1}], 0x1, &(0x7f0000857000)=[@iv={0x48, 0x117, 0x2, 0x2d, "733c22453a08748d42b979982d78eb22c4434d7733f6120a042077a497631753ff74157a79e8aa61a34cdea486"}], 0x48, 0x0}, 0x0) 2018/01/17 07:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x100000000000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f89000-0x9)='/dev/dsp\x00', 0x800, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000e77000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f00009fd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c32000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f000075d000-0x68)={0x7b, 0x0, [0x9, 0x8001, 0x1, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002fc000)=0x0) sched_setparam(r3, &(0x7f0000d99000)=0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008a3000-0x8)={0x0, 0xffffffffffffffe0}, &(0x7f00006c6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00007ff000)=r4, 0x4) write(r0, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) 2018/01/17 07:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000504000)='/dev/autofs\x00', 0x400, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000756000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000faa000)='/proc/self/net/pfkey\x00', 0x14000, 0x0) 2018/01/17 07:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8810, 0x295) recvfrom$inet6(r0, &(0x7f0000a3e000+0x83c)=""/193, 0xc1, 0x2000, &(0x7f0000546000-0xc)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00009fd000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000f57000)=[{&(0x7f0000acb000)="", 0x0}, {&(0x7f0000399000)="89b0b41afe93d8264c0ffa0d0e64ca7f38ce0f1cda0263cbd2fa2c1a89854f7d3b0a5d0f4d871bb3eb05792ab1b70ec90db6d583b162c3d72ba61c78817fb04ac3a91bde369dddfd45fa6808ba21c9f4f58eedd730205b6344876aadcd637e8582b17d2488a83ccf9cc24cce6fc632b9f8f7d9ea53a65e51811299558fbacb5032897fa8f43ed4b00363239d03da052c842371093acf1f804e6b64f7ef17551a6afe9f914a1a1370b4", 0xa9}], 0x2, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00004c2000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) mq_open(&(0x7f0000d20000-0x3)=']$\x00', 0x842, 0x10, &(0x7f000034e000)={0x9, 0x5, 0x7, 0x9, 0x1, 0x20, 0xffffffff, 0x40}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040f000)={0x0, 0x8000, 0x1}, &(0x7f0000b8a000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ac0000)={r2, 0x3f, 0x401}, &(0x7f0000a6f000-0x4)=0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00003de000-0x9)='/dev/vcs\x00', 0x288000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000d2c000)={0xc4, &(0x7f0000490000-0xc4)="30d2c250f67cf1b05c2d67b7f8d2ff4bb26d1a9917820cd491d6c893d9581ce0e621c5e3a9e53e3739cc8ebafa2ad507b8aadf1276efe56ed7a6fdaf75551984bce8d629862fa6e59b699eef39bd76fceb02d9ff9dbaf92910dd00737384a8447f29f849625088d4ca6b67069c8e80fd2af3b5994c6c3b9c4947dd039cba222cb53e3896516ca5ee064f2c587624408bad868d29cfe8f376c7b8aab59039ba6ed31088f08d2e44e54f2ba148628ed3a4dcac6fc9a119482cacf0a42769879f3baf7fac89"}) ioctl$sock_bt(r1, 0x541b, &(0x7f0000933000-0xff)="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") ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00004bf000)={0x4, &(0x7f0000480000-0x20)=[{0xfff, 0x5, 0x8, 0x1}, {0x3, 0x4, 0x1, 0x8}, {0xef, 0x3, 0xffffffff80000000, 0x83cf}, {0xd2, 0x3, 0x1, 0xffffffff}]}) 2018/01/17 07:41:17 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aed000-0xb)='/dev/mixer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x80, 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000+0xe1f)=""/18) 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 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2018/01/17 07:41:17 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000fd7000-0x8)=0x9) clock_gettime(0x0, &(0x7f0000fd6000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000fd6000)={0x0}, &(0x7f0000ddc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r1}, 0x8) r2 = semget$private(0x0, 0x3, 0x18) semop(r2, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x2aaaaaaaaaaaabee) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/load\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f6d000)={0xe, 0x7fff, 0x4, 0x7fff, 0xa, r3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) semop(r2, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000006a000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x180000, 0x401, 0xa5, 0x20}, &(0x7f0000fda000)=0xa0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000fdb000-0x14)={r4, 0x4218, 0x1f, 0x6, 0xfffffffffffffff8, 0x9}, &(0x7f0000fdb000-0x4)=0x14) semtimedop(r2, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r2, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000fdb000-0x8)={0x8000, 0x1}, 0x8) 2018/01/17 07:41:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x20000400) recvfrom$unix(r0, &(0x7f0000353000)=""/73, 0x49, 0x0, &(0x7f0000d19000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = syz_open_dev$adsp(&(0x7f00005c3000)='/dev/adsp#\x00', 0x3f, 0x10000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000f8e000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/17 07:41:17 executing program 4: prctl$intptr(0x2f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000144000)={0x0, 0x71, "5d8111d1ff33517dd37081309469eef2ba4994c31e851010c9a7e641b91bc5d333aecb5c322cf373751ed740d473f97ad149da23668d8522e5e1a34aea3528ea7c1d698d9dfe8b4a9278518d03809f1565210c51a652445dbf38f21b57d5f80b4519afcc28c8f3c544c845355da36e126e"}, &(0x7f0000001000-0x4)=0x79) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000021b000)={r1, 0x5, 0xfffffffffffeffff, 0x2}, &(0x7f00008e5000)=0x10) 2018/01/17 07:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000753000-0xc)={&(0x7f0000215000)='./file0\x00', 0x0, 0x0}, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000acb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) dup3(r1, r1, 0x4) 2018/01/17 07:41:17 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000005000-0x8)='./file0\x00', 0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000004000)=0x100, &(0x7f0000004000-0x8)=0x1) fstatfs(r0, &(0x7f0000003000)=""/210) syz_emit_ethernet(0x6a, &(0x7f0000002000-0x7d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, {[@rr={0x7, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0x7, 0x0, [@broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x5, "3a8180"}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/17 07:41:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x5dc9, 0x7, 0x8, 0x0, 0x8, 0x7, 0x4, 0x81, 0xd3f, 0x1e, 0xca2, 0x76}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000058d000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0xfffffffffffffffe, &(0x7f0000d6a000)={{r1, 0x0}, {r1, r2}}, &(0x7f0000193000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001e8000)={{&(0x7f00003df000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) add_key$keyring(&(0x7f0000dfd000)='keyring\x00', &(0x7f000094c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = request_key(&(0x7f0000e0e000-0xa)='encrypted\x00', &(0x7f00008ae000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b47000)="", 0xfffffffffffffffa) r5 = request_key(&(0x7f000096e000-0x6)='rxrpc\x00', &(0x7f0000264000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002cc000)='/sexinux/context\x00', r4) r6 = add_key(&(0x7f0000a58000-0xb)='pkcs7_test\x00', &(0x7f0000076000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000181000)="c4e5668c6b1d9cd14b9f1a5abd0504ed5735521e2ad1b8b7b71a69f18ad8567c1fbef7f6594d1218018ff17ed459c41adcabc73977c71a6398e60731e91ade0013620e07d4e4f761e3679c245c85c013df7289c9fffbe33ae8190e85988b593438db35659b62850d3f56f134ea4c6e75344588c90cbd5aaaa510ad9660c2803600936a6b1f50e3ccafd097a09f12d226eed4bb052c52521b3335ad4ed92b68f25017ca", 0xa3, 0xfffffffffffffff9) keyctl$link(0x8, r5, r6) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000d42000-0x98)=""/152) 2018/01/17 07:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00002ad000)={0x0, 0x0}, &(0x7f00002a5000)=0x3d3) setitimer(0x0, &(0x7f0000ef3000-0x20)={{0x0, r0}, {0x0, 0x7530}}, &(0x7f0000180000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c6b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002d6000)={0x0, 0x100000001}, &(0x7f0000d98000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000205000)={r2, 0xf1}, 0x8) 2018/01/17 07:41:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000005000)=0x0, &(0x7f00004db000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000024a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff265, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f24000-0x1)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000704000)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) 2018/01/17 07:41:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000279000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000)=0x0, &(0x7f00006ad000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000052000-0x7f)="", &(0x7f0000051000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r3 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r3, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_gettime(r2, &(0x7f0000a36000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000140000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000abf000-0x20)={{0x0, r5}, {0x0, r4}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 07:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000780000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000f4b000-0x1c)={0x0, 0x14, [0x7ff, 0x1, 0x3, 0x3, 0x6]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005ed000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ef3000-0x4)=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) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 07:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000334000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x2, 0xffffffffffffff00}}]}) flistxattr(r0, &(0x7f00008ba000-0xa7)=""/167, 0xa7) 2018/01/17 07:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c49000-0x8)={0x0, 0x1}, &(0x7f0000439000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008de000-0xc)={r2, 0x2, 0x10}, &(0x7f00001e1000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004b2000)=0x0) capget(&(0x7f000047c000)={0x19980330, r3}, &(0x7f000067f000-0x18)={0x8, 0x8, 0xffffffffffffffff, 0x1, 0x2, 0x1}) fcntl$setownex(r0, 0xf, &(0x7f000040f000)={0x2, r3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f300b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f01d0158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 07:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b43000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000089b000-0x10)={0x11, 0x3f, &(0x7f0000d70000)="22bdf8554b1ffdde0e5d0833a7c2c06eb870a02d21cc3f2ddb209a98a3c999d2a75e1601edf194e6f8d3b071fa7fc204233c873b82992824919e3ae375f730"}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000e23000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="bc3808989363", @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000673000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000724000)=0x0) 2018/01/17 07:41:17 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x30002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x400000000000003c, &(0x7f000078f000)="", 0x0) 2018/01/17 07:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000e0a000)={&(0x7f00005b7000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000e93000-0x50)=[], 0x0, &(0x7f0000b1e000-0x2458)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000873000-0x11)='/dev/vga_arbiter\x00', 0x7fc, 0x0) 2018/01/17 07:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000b97000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a84000-0x4)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002cd000)=0x0, &(0x7f0000521000)=0x4) bind$inet(r0, &(0x7f000049e000+0xa26)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0, 0x0}) recvfrom$unix(r2, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000)=0x0, 0x4) accept4$nfc_llcp(r1, 0x0, &(0x7f00001b5000-0x4)=0x0, 0x800) r3 = dup2(r0, r0) write(r3, &(0x7f00005ad000-0x1000)="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", 0x1000) sendto$inet(r3, &(0x7f000058c000-0x1000)="42f66ab0adc51b06995aaeae70867b67b8e0e8d76aabec4d5c45d6d47c15024980b5b8457b1a470736e0e9f7f4f6cf409d167bce765297a07b921fd1da214cc0013590dbfb9def0c2eb480b312c6127f602238249e477f38909b13255adca75bd45be3d67e5c7ada6a3afb6e31a9ba7e370f8e37b0a929e2eacf77f2ec8d06383213490959d649e8d86941c3af6cb2fd29af0f1528ae2877f7a0653f897055405083b9ddb1988edb0a9b69fc8c82d3aa9d2cd1f118d9a9a239d7868d26531fca74eff13b6b5ef7532ad084630cc2e7a0558e0f1b1f22d3ffdea5aadc5ac315000e64f658feee36e361a7d2e50a3cb01aa3c4dfd3b1b698709863309b6c5d2681ea11ad1d37da68758085a0fe887da62b929401acfc485816acd267d34e40b51282b4aa4254ad26e550e2b0526230d83226e96d143380e29479cff88fa9f1d18a9df183e351c2152c76008402b213bc6b8e3887f337daacaa3abf5f6f465d62dde13f33ba4a31fd205885bf4095d7bad9b47295cb43e8b4a62bc06e14511cea662de5b7cd4f690dc25a4404e735cc0db95a863b93bd0bd894c6b59119066c8c5e573f3586c62fc65718f931fac62a7d7d0af25ac4d3aad18da9309d32866e6e8871befdf89d5dd9f966bfb3d4d10faf4855adb3e1a1b5aced4e1708219b0d9a928281a87204f0ca0df569ec20b7d589fc1b965339768c8154e41d51e568eb999db99fbed17f485fd8289250075557e09339f0c1544565fc1570378e753bec6f25477f5f8b0855031bfea13ba7ed33f93fc3f81d7f3ca6c3170fb43aa33e6f27098f852810829ae2654d9bd7a1cd6fa57c3602b093bc610c0e571911236c866dfe61f8e835b952e14605e86ed0f5c2c41bbeca179d65377e5a662f593b5597203a8e6db810e58af0eb8614b8630a205c877ca9b32d1fe70988557a16df09818d0eefeb613730ac1806484668a4e019ecec809064d3ce456757f32b1f8cd66e8551d8eec9d9214d853bc8a49ecedb40eca59800f6aea1c73fc3c8deb29f61d848e15c9eb70cb8ea9e845690dbb88e4e0bc4429196d1212d68c2ad5aa976900c16d980d47405d205678bef4d19dd673b9536ca8a91d7ab29eb98b0af20765a752154822b2c2cb33cb926e5f49a9a38228dc5b3579a7faedb54e1c0a97d966a023408a3b9501c6d738925bee19944e0ef89cace6e58d9c61b0a7ac87d3744fff3f1908ee31fe76d25d78d94f8179aa112b2009263a5e47d11698e196dbcbc10aad447cf680c6b4b8c1cce3c1781bc6c2eca4623fb81ec90c71f69bb7ea36254dcaaf978008c04f034137f89da7cc9f2c5ed1b4776de9812dd5753c6a7b5af0243f7ce2cb44aae04cc66c0ddb26bb46391473ac46eb90cc2d6f4b0fc36b9f0ebc5a6198a4fcd4617ae8a9a08cdc5e86c6f91a36897327418907e643ae8a9e2251aac620477185d00e88480bbdf5570a00e8a20ccdb9947afa39211bc8c80a04cd5c407f4c7822e34842251586383f18509be7602350ccee25f2a083dee1636a8d3b50f465cca9f6f79e8494badc9346cf4ff509ef7f3c6a8eec76d420fc60130798c426a8d3fd82226f3330d19858d9bdf862a814f38644d6a3a47c5236e53871137fa7ff2eead3a802d682f5515aaf00aea983fece849110fa32b8277bac02b933759cb4b0c0386732d6c05922070d1fa58e1fb29934965fc436a999bfde9505fc44e1430ac98ebf3245c3c3577ab72c65eb5984352b0e58326cdef36eec14c83cbd6a77c7e9e97b2c17ac4b499c410474d23c23d7dec2d2037df141eaccf6af97e818ecacf63213197c7aaa38c8afb11072df2694be6a3684077acda6b2cdf265f630e95b4ba9534df5ab65a5b5be1387b5c08eb7623f67448eb2f0b03e5cacdeb1a15ba42c4b881e4819819a6a485b398f7a1dd2eebcdd83b96a4f5235a4182cd7f2413fdc5cc107ab7bb5ced2e3dc6af56cdfb64ea020dbfa4e32e8fdf02bd340955ae7ceca107901f3c5fbea77614d6eb511a729c898e62ee11aceb80ad24128d518f0856bc9b34610d1cbc9bafb55d06c72425d31e90edf5ea3cd72064c28ae7c51b11016e3d8ad863b1369ffb026057b1b9152aa955813dcaf9f18856470d2d1ea5ae9d3c025163e471f25aef16caefd228680f65b61b7cf96817eea0bb41c6234f426d2140a0c1b991e79e945715c5f86c62e14078845e6e60528ecdf2df33e23d1750b30a281d2a188fcfbd276024d1c7a2769089e5dc916f4b4621885206acd5318dd2800e50b8f5f36f545c7053b2482f5a5537e51f6942fbccbf32159d6fb93b2ed45159f775f965c468cba39a5bbe5aac695e2236433bfd390402cda41e4f2a996f255f1708662015e9c034373f627c5f4ccc10ce0e5296667a2b241d481bb9e11571d8ae9bdbe15874ac74b1854556b14484087771d41eec143cf7c79307fd48f912c4fb0f6fc973ffeaed0c37fe805e6ba8844ffbd104bdb033fce04a9f674faad7bdb092dfa4e29240df4c1a07eec0ade02ed4da9f321eed276f963bde2cef829223210f1ad9e8e8f89c3defb798a86a64ab395cb77a37fd59a529f5a4054ed564d5c193e60bc5552ca8787634edfdd3d9d7185318d9db5389fd07a0506539295204aa912b335b8e6eab154429c25eae095f236f64c45d68d2ddff1e81ab508bedfe90c2f6cdf6ddc65f0806bba0de9714c905d2e12545eac82fb1300f78efe148b9d8919f96de72805fd58f9472200db7108f230b4beae3d5db49f1812735e0304da8e7b5f71c191323c5fb760787ba51087ca3bf3623db422c99c4820b22c2bf3bc4d35f035cb2c493c5c3f8f2ff55b8b7a7299f4fcc3034f442bab3ea2266fbc8c0aeb9787bd2871f4efabc3cf0dd0dc5ce5d7e5f5106a5cd31dc235dab5be1423cf0963be2d34b2e37bb61b24b8070880e5de73a3daa72e0625800b807e5f43c0eeb9256753a5eb056e20aceaea357a29fba856f610c635ac71d25d22a00253cbc8a4672c9f21d78cf30095fcbf045cefe12a819d417d035cf658796e39f4ecb19b4570359b47d97d66c8063ebc9104c6df015859ae9bdf941451e0b53e8bf31f31d61b1e36c4aec0079d2860979c7254b48dce6b867c5870babc02245a11c08c984167aa04654298d9121db7c6cc64fb7ebe381b64e2fb0937e36a5dbd813487e7509839eef7edc87571e2f7481e4f67fffd099085e8068b114ed916224b4d0bf0e49b5398d646b33a5371236ee76cad7134520f3a7f6a4686ab49e5261b5bb61aa3fd6d4fe7b57537633d4a2306458b4100e834f1ecb13c13fb8a9ab5e446c987e275a3a28977e1760d85f24af6a4338dfef5006a9373efaf64a5979866108357f5f6701a1ebb074ce0ce57f0a2ef9175cbc6460f161b4b4ae5cf9e15e1366de19ec9001cdb30d2486fd2f01484a8827d02f8f01b25aa78d7a71cf39509fd1e053fcdadac691357076331cdf2dc0d8850cf73d046c69528d50df0baf5b7d71b6777c38742613dbcb356e1fd04f013f782e4974e3722453470f3d71676a6a5612adb8d95f7cae37b74e1f153cf0a2181b5f9b4e6d671e2f0c97d00e11bd3bbc881e96af0b88be56f846870d9e1a3544f3ca5a34980f68ae5db4cc6cf3673b1fb18c0a613907cabba0de723b58a46a325f21e063b2162a141bd5815696616b282c13146a3513b190d6b931b8fe6415ec9537cef48a6f1dda39ca4afbc61f772af2f2586a238dc88638b7333a37874c2f65b3deb06ea76f1c8d982bb741614d6aeaae979e37ab1f996f1560a87952e621c4c5532a3b74ad1565253f0414f5855973ba27a5c95f63b08a9749207390f33e8c66c25ee63d20585295485d1c046a7c62cb7fc02f22e5398297afaafbf52a7c845e91504f445ce24052cc52bf1f1a1af4cf31a329610afabfc872283b77b6d847283253c31c76f07dd55a72fefc2196367d117ebab8541ea9df1dd987d8e2870465044f17d10fca01b868ccafbb22ffc90a45fa7aec38f5407e9049d8b9b7f20b940ec0b069b75e3ad7844e146bede8a768a47f5230f3b26c3a04f6d87a58eb28fdac1cc9b67c63a4c34a94ddb335d4fbdfec0781efdb507f70dd81e93ce94e3e38124b121a3230f0ed55869ced42addaa58ab3aee9fec293c06ccde7a5ba017bf831e6bd03bfe1d827be0c06bebe7f9feb1f8e53d3f3c4763e8563b47e38bd39630b2d4e019d5ea7d4f1c2a6d49828beebcdc4ffd2ee95265e7bc7684bfd81d81f30dfb291d699e7de9091090f5b089570ef931d035180693e81cd9a09a842eb245f3256830897743098ab79da48972c44020d1a5451e666b0f239a0bed5a6a22dba15ea240ae16f88eacd34044999fe819e79752aacdbff6fd8391bb0fa9b2d127f286d9f407f057df0f7b34310caa0c46e6d3d5ea16fac59ecc13eb684084843b612e6706000493c4815b41337e10abfacb8a5870c74a92cd1e9ae12f8299e55138416ea9d38054cdcd0e9255c9bdb48994c52ddd6d30f6228ad2a061fa1ceba083cc9d9fe1a981416032f53cee615906367fa6e93959a0adfbd701baa54b66de0aafe70ae2c8fc0394b822ca92baf91ce2fbb1787d515da0e2949f204fedc9d9c3c6b6fee7b2d5116bc29b6b5e8306fbd688bd12b45af47870ae4f0301fcee99a2b07ca19b7a6a84396c220621bfc12c92891ba34922fbe510b3b6c19d4fdeea2e94b3bada37cae0e0e3d0a3b377222eeea37d05d8c791f33e6c25f80cef88fd1edbed20dec2dcc", 0xd21, 0x4004, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000a7d000)='/dev/dsp#\x00', 0xee87, 0x200000) 2018/01/17 07:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000973000-0x78)={0x4, 0x78, 0x2, 0xac5f, 0x67e, 0x6cc, 0x0, 0xa9, 0x4004, 0x5, 0xf9, 0x9, 0x2, 0xffff, 0x6, 0x5, 0x9, 0x4, 0x7, 0x1, 0x3, 0x8, 0x2a, 0x3, 0x7, 0x1ff, 0x3, 0x154e8ae4, 0x20, 0x7, 0x7, 0x7, 0x10000, 0xa4c9, 0x200, 0x6, 0x3f, 0x5, 0x0, 0xfffffffffffeffff, 0x1, @perf_bp={&(0x7f000000b000)=0x0, 0x0}, 0x8, 0x1, 0x8, 0x1, 0x6, 0x2, 0xfffffffffffffffb, 0x0}, r1, 0x2, r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) 2018/01/17 07:41:17 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @generic="70c1900d4bc9b4c1f5844b0339494e9e"}}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000d000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000014000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000014000-0xc)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0xe}, r3}, 0xc) r4 = dup3(r1, r0, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000014000-0x18)={0x1, 0x0, [{0x36b, 0x0, 0x100000000}]}) 2018/01/17 07:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r1 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000471000)=0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) bpf$PROG_LOAD(0x5, &(0x7f00001a9000)={0x0, 0x9, &(0x7f0000a00000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000058d000)='GPL\x00', 0x0, 0x2d, &(0x7f00009e8000)=""/45, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 07:41:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f00002b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d6000)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) setregid(r1, r2) eventfd2(0xfffffffffffffffb, 0x80801) 2018/01/17 07:41:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xdf77, 0x200000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000014000-0x4)=@assoc_id=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={r2, 0x7f}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0x8, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f00009f5000)={&(0x7f00008f5000)=@ax25={0x3, {"01df8fea921f4b"}, 0x0}, 0xa, &(0x7f00005da000)=[], 0x38f, 0x0, 0x0, 0x0}, 0x20000010) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 07:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2d000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00003f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x80000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000027c000-0x10)={r1, 0x1, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000000000000, &(0x7f00007aa000-0x44)="ffb862f89dd7d8d3f3c571b34eac13b6e4a561f611d3955bf044dfdb51fdc80a81d347b6cc004193fc5dca48c9e545b7f34e127dd8d1467a614e152f224abc5486a480be") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/17 07:41:17 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x2000005, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fd2000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12a) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a8f000-0x20)={0x7, 0x0, 0x2, 0x95db}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fd3000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f000046c000-0x4)=0x1e) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000cb4000-0x20)={0x800, r2, 0x10000, 0x8}) read(r0, &(0x7f0000fce000)=""/1, 0x1) sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 07:41:17 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c3000)={0x20080522, 0x0}, &(0x7f0000cca000-0x18)={0x0, 0x0, 0x0, 0x2d, 0x0, 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000b000)={&(0x7f000000c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000000c000-0x10)=[{&(0x7f000000b000)=""/64, 0x40}], 0x1, &(0x7f0000007000-0x36)=""/54, 0x36, 0x8}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x1ff, 0x10, 0x20000000000000, 0x3f}, &(0x7f0000009000)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000)={r1, 0x100}, 0x8) getsockname$unix(r0, &(0x7f00002e6000-0x6e)=@file={0x0, ""/108}, &(0x7f00007f1000-0x4)=0x6e) 2018/01/17 07:41:17 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000043e000-0x20)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0xfffffffffffffe9c) r1 = accept$alg(r0, 0x0, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) getsockname(r1, &(0x7f000029c000)=@generic={0x0, ""/126}, &(0x7f0000b27000-0x4)=0x80) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000f7f000-0xb)='/dev/vcsa#\x00', 0x8, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00009c8000)=0x0, &(0x7f0000508000-0x4)=0x4) socketpair$inet(0x2, 0xa, 0xc, &(0x7f0000f7d000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000006000)=0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000048000)=""/81, 0x51}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/17 07:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sync_file_range(r1, 0x8, 0x20000000081, 0x800000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x0) 2018/01/17 07:41:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004c2000)='/dev/qat_adf_ctl\x00', 0x22104, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x9, 0x84) setsockopt$inet_pktinfo(r1, 0x0, 0xc, &(0x7f0000002000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x323) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000d000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f000000e000-0x4)=0x98) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000e000-0x10)={r2, 0x48, &(0x7f000000d000)=[@in6={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff4dba}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f000000d000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000c000)={0x0, 0x5}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$netrom(r0, &(0x7f000000e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x8, 0x4013, r0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000)={r5, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) r9 = mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x40010, r0, 0x0) r10 = mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x13, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x10c, 0x0, &(0x7f0000008000-0x10c)=[@acquire={0x40046305, 0x0}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x40, 0x18, &(0x7f000000e000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f000000c000-0x1)=0x0, 0x1, 0x4, 0x38}, @fd={0x66642a85, 0x0, r4, 0x0, 0x3}], &(0x7f000000b000)=[0x20, 0x18, 0x28]}, 0x0}}, @free_buffer={0x40086303, r5}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x40, &(0x7f000000d000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @flat={0x0, 0x1, r6, 0x3}, @flat={0x77682a85, 0x1, r7, 0x2}], &(0x7f0000002000-0x40)=[0x0, 0x38, 0x0, 0x68, 0x0, 0x48, 0x68, 0x78]}}, @free_buffer={0x40086303, r8}, @clear_death={0x400c630f, 0x2, 0x0}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x10, &(0x7f000000d000+0x977)=[@flat={0x776a2a85, 0x10a, r9, 0x0}, @flat={0x776a2a85, 0x10b, r10, 0x2}, @flat={0x776a2a85, 0xa, r11, 0x3}], &(0x7f000000e000-0x10)=[0x78, 0x28]}}, @decrefs={0x40046307, 0x2}], 0xbf, 0x0, &(0x7f000000e000-0xbf)="fdcc17739a93438410294ea52560adc90e395545b14c8404785035cffd262b431f00bccb67b572ecccdbfea2ae85b3d972f390748605d1ae740f2f028e29d0359139b97b8d1db02365c6f55a1d99ae3557dc2a528f41f3574fe0773000e06f1d2a13ddbf4341648dd3b2675d20161ed184d9c6f24a376ac2dee868dac080cc66d5b2b91bcadd1d633cdc2e0bedb8d7b31300bb096d28514a48fab2ae020f1115ec3291e22cac06c45c9b68123a502035f028f260679b319572c110d8b07672"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000d000)=@assoc_value={r3, 0x4}, 0x8) [ 359.926917] print_req_error: I/O error, dev loop0, sector 752 [ 359.933303] Buffer I/O error on dev loop0, logical block 94, lost async page write 2018/01/17 07:41:17 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0xe1)='\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x0) fallocate(r0, 0x1, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fallocate(r0, 0x1, 0x0, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6000+0x781)=""/50) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/01/17 07:41:17 executing program 7: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00002fe000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80000, 0x1ff) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d14000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000399000-0x10)={0xa7, &(0x7f0000d13000)="d5237cc044842583b0a6c9ff7d2058b7a90b5b705e11e427d9adf57d6b3cca2fb89e3989d7eac08fd97f15c6888752eb2b75bef7ea2ea40166f38b55583fe9358a1ee7dfe156bde412112d12fa15852383994acba1252637cc03ed85190ee9eee4f7c7479450839951837ec8abf50650d1c7d1d932cf1e196d9d798a692967660453ad31b3e73ec1924aeb52fbe945da24b8e5849b1faa029ad25cf87af7962d18ec649dfdc2cf"}) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000004000)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/17 07:41:17 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) r2 = syz_open_dev$sndmidi(&(0x7f0000004000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) accept$alg(r2, 0x0, 0x0) close(r0) 2018/01/17 07:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = semget$private(0x0, 0x0, 0x340) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000000)=""/247) syz_open_dev$evdev(&(0x7f0000339000)='/dev/input/event#\x00', 0x0, 0xe001) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000042c000-0x4)=0x0) waitid(0x2, r2, &(0x7f000094a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f000053f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004e8000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000c56000)=0x0) connect$inet(r3, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETS(r3, 0x5402, &(0x7f0000885000-0x24)={0x3ff, 0x5, 0x4, 0x0, 0x7fffffff, 0x0, 0x0, 0x25d7, 0x2, 0xffff, 0x8, 0x1ff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a52000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000798000-0xc)={0x0, 0x0, ""}, &(0x7f00009ec000-0x4)=0x8) linkat(r3, &(0x7f000050c000-0x8)='./file0\x00', r3, &(0x7f0000335000-0x8)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a2c000)=@sack_info={r4, 0x6, 0x7ec0}, &(0x7f0000c27000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000df0000-0x68)={r4, 0x60, "be26e7e58f3ab9412afc85babcce690fbb4354e65058f6c13dade081cb02ad906d552a61764244af87e49f056de5f85d697b5c113b5806dafd8f2f61fd67d25b01034e097e711728634bea515d92a8927529b948be571cfb4c0e88517cd4aa65"}, &(0x7f000037e000)=0x68) 2018/01/17 07:41:17 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c6c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000)=0x5) poll(&(0x7f0000001000-0xe)=[{r0, 0xa0, 0x0}, {r0, 0x11, 0x0}, {r0, 0x9101, 0x0}], 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f00008c3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x88)="9c6d392c2ae8699599f9f60da8af461e0acd87e1660eeb885460f4b945de5f24bd5555b2c14168e3928ab219af435233bfc2b10794f13c5d90e8d1d3315e41f5442d63f37a749aa95e3135dde505cf2ac7883c51b8400f1f9fef36e5036a01a6a6a87de256ff10080f81cc7dd5eafee1628225e3759285d57d0ceb7ead65fb465eb102edd90ba14a", 0x88, 0x0) keyctl$describe(0x6, r2, &(0x7f0000c98000)=""/69, 0x45) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x0, 0x2, 0x1, 0x9, 0x0}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7, 0x1000, 0x0, 0x8001, 0x200, 0x282eeec, 0x1, 0x101, r3}, 0x20) r4 = gettid() exit(0xfffffffffffffffd) wait4(r4, &(0x7f0000f72000-0x4)=0x0, 0x0, &(0x7f000063f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 07:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000383000)='/selinux/member\x00', 0x2, 0x0) fstat(r0, &(0x7f0000591000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000702000-0x120)={0x81, 0x4, 0x5876fc50, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x3, 0x0, 0x5, "323e272325dbff66fbc48dda66beedbd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) recvmsg(r0, &(0x7f0000444000)={&(0x7f0000c5a000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000667000-0x40)=[{&(0x7f0000f57000)=""/254, 0xfe}, {&(0x7f0000c41000-0x4b)=""/75, 0x4b}, {&(0x7f0000fae000)=""/27, 0x1b}, {&(0x7f000046a000-0xa1)=""/161, 0xa1}], 0x4, &(0x7f0000b29000-0x57)=""/87, 0x57, 0x9}, 0x40) r2 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000091c000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000b1c000-0xc)={r1, r0, 0x3}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00003ec000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/17 07:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0xeb) r2 = syz_open_dev$mouse(&(0x7f00005fd000-0x12)='/dev/input/mouse#\x00', 0x7f, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008ec000-0x28)={@generic="322e814855a35ce0d36a1e649dbc72f4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d61000-0x28)={@common='ip6_vti0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lgetxattr(&(0x7f0000270000-0x8)='./file0\x00', &(0x7f00002bb000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000256000-0x29)=""/41, 0x29) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000720000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r4}) sendmsg$alg(r1, &(0x7f0000049000-0x38)={0x0, 0x0, &(0x7f0000c46000-0x50)=[{&(0x7f0000275000)="a69579f7ba0552df3ede9a043e3b45ac", 0x10}], 0x1, &(0x7f000082a000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000044000-0x38)={0x0, 0x0, &(0x7f0000998000)=[{&(0x7f0000b38000)=""/119, 0x77}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r2, 0x8995, &(0x7f000050b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/17 07:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000264000-0x400)={"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"}) userfaultfd(0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e8000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@fragment={0x0, 0x0, 0x80000001, 0x0, 0x0, 0x6, 0xffffffffffffffff}], @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) 2018/01/17 07:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000004b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000e1e000-0x4)=0x3a) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000ca000)={0xadb}, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000250000)=0x8bafe) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000040, 0xd, 0x0, 0x0, 0x1fb, 0x0}) 2018/01/17 07:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006de000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000057c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_bt(r2, 0x8000000005410, &(0x7f0000381000)="") 2018/01/17 07:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) readlink(&(0x7f00006e7000)='./file0\x00', &(0x7f0000d79000)=""/3, 0x3) prctl$intptr(0x1a, 0x80000000) 2018/01/17 07:41:17 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000005000)=""/174) 2018/01/17 07:41:17 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000187000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000-0x18)={0x4, 0x1, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchmod(r0, 0xa2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r1, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000c7f000-0x78)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/17 07:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ef3000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e57000)='/dev/input/mice\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000c14000-0x30)={0x18000000, 0x0, 0x103, 0xfffffffffffffffd, 0x800, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000ac2000-0xc)={r1, r1, 0x80}) accept$alg(r1, 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x0, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/17 07:41:17 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008f4000)=""/93, 0x5d}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000009f000-0x4)=0x1d, 0x4) fcntl$setstatus(r1, 0x4, 0x4000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r2, 0xffffffffffffff5b) listen(r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7ff, 0x2200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f0000001000-0x10)={0x4, 0x0, 0x547a, "a48319cebe94", 0x2, 0x0}, 0x10) 2018/01/17 07:41:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) msgget$private(0x0, 0x370) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f0000000000+0x79c)=0x1e) connect$netrom(r1, &(0x7f0000002000)=@ax25={0x3, {"30b83c63b895b3"}, 0xffffffffffffffff}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2b000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f000039c000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 07:41:17 executing program 1: r0 = socket(0x1e, 0x4, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 07:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006ac000-0x4)=0x5, 0x0) 2018/01/17 07:41:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x3, 0x1, 0x3f, &(0x7f0000e35000-0x4)=[0x0], 0x1}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x7, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000001000)=""/233) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00001b3000)={0x0, 0x1c9c380}, &(0x7f0000a1f000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00002e9000)=0x7ff, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r2, 0xa, 0x1) r3 = syz_open_dev$sndmidi(&(0x7f00006f6000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x40) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000889000-0xc)={0x40002010, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000556000-0x68)={0x6, 0x80, 0x400, {0x0, 0x1c9c380}, 0x9, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 07:41:17 executing program 5: remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffefffffc, 0x0) 2018/01/17 07:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = eventfd2(0x0, 0x80001) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00003cc000)='/dev/audio\x00', 0x4080, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r0, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup2(r0, 0xffffffffffffffff) ppoll(&(0x7f0000ec6000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00002ea000-0x10)={0x0, 0x989680}, &(0x7f0000ea6000)={0x0}, 0x8) 2018/01/17 07:41:17 executing program 4: syz_open_dev$sndmidi(&(0x7f0000714000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00004d9000-0x7)='ns/mnt\x00') syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/01/17 07:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c71000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) setns(r0, 0x0) 2018/01/17 07:41:17 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000adf000-0x12)='/dev/input/mouse#\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000001000-0x33)={0x2f, "48ea368af443ea3b09f25199f7de23e2087662dbea0dff09f4aa35b6ec630b949b724869e3788c250ab0a2b800c786"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000364000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000461000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x5) r1 = socket$kcm(0x29, 0x4000000000002, 0x0) setrlimit(0x400000000000000d, &(0x7f0000479000)={0x38, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e21000)={0xffffffffffffffff}) 2018/01/17 07:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d08000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = dup(r0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00009f4000-0x10)={0x1fe, 0x0, &(0x7f0000244000/0x4000)=nil}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ebe000-0xc)={0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d90000)='/dev/vcs\x00', 0x18800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000602000)=@assoc_value={0x0, 0x0}, &(0x7f0000998000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000796000-0xc)={r4, 0x6, 0x0}, &(0x7f0000dc1000)=0xc) close(r1) 2018/01/17 07:41:18 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000eb3000-0x10)={&(0x7f0000f9e000)='./file0\x00', 0x0, 0x8}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c7a000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000691000-0x10)={0x1, 0xd5, &(0x7f00002fc000)="250dd7c9190197ccd9833e4e2e79ceac1c090dc6daf41100ae737b649aeafa95a4396999403e7a4231b4e22162f902a20663cf9be91b9b2c374ac633f6fa0c3ce23b56db35da15c56d392c6779e59f245f4e0f92370ca8ffa0231b50ffcaffad23158d4ba1cb0428cce81f7955fa398fd92c0d1dbf6d3ab29102b2157d0b950bcc4eeedda658cc857228fcd600b442e91ea192480939578d69788badb1483e278d8dbfc19b7b50f72340bf7862c901f08bf46097c010cd43b73b8620a5091680edcd0b710166b96330295d16eed3824766f7d95894"}) dup2(r1, r2) 2018/01/17 07:41:18 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[], 0x444444444444603, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000a97000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000b36000)=0x1e) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) 2018/01/17 07:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000a34000-0x8)={0x0, 0x0}, 0x0) set_tid_address(&(0x7f0000bc2000)=0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000575000)={0x3, 0xa9f, &(0x7f0000fc3000)="0e1735b632ad0b6b01937e3e1da9986c58e2a4923c2dd63833626e96f5eb686e455096acd014f1e5354dec74b2579b8529b95eaada70ee9ada9c921e25014cdebda31c36061f56f0217255594a8ccbd8f1fbd6326c85046d7b60c59d1bc16aeb0cbf3e597746380b3bc3e9361cfa55bda387f004f6de5fe6eefcc5bbf1b24259ebf244c24a0b0c33e8de495d5781ede5129ae79d24c26f3614632ad4074d8203697c425688bc61250148707188977cbc9a086e6bbc94da6ce7773d8329267c", &(0x7f0000ffb000-0x78)="5c5fcac2e166c24adbfe39c36061b1c5dd7df7ceca34b4777d1db12459afdcfc635456f6c4ccbb34f2e3f79f4b1c97813cc63965b592e9fbec81dc289a9f5f4716be5ef0464b8ee7d6be484d54abde1d26b60df172380955398a6b1c962d9aeb91f32f4b04d224f06d79ad149480bd928e49148a5bff08a6", 0xbf, 0x78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept(r0, &(0x7f000073a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000034000)=0xffffffc9) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000abc000-0x4)=0x16c) sendmmsg(r3, &(0x7f0000426000-0x1a4)=[{{&(0x7f00007ab000-0x60)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000afe000-0x70)=[{&(0x7f0000037000-0x1000)='L', 0x1}], 0x1, &(0x7f0000972000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48040) close(r0) 2018/01/17 07:41:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgrp(0x0) getpgrp(r1) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000050000)="", 0x0) 2018/01/17 07:41:18 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c5a000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000e8d000-0x10)={0x5, &(0x7f000058f000-0x28)=[{0x4, 0x8, 0x5ec4, 0x9}, {0xff, 0xcb, 0x100000001, 0x4}, {0x55f6, 0x81, 0x1, 0x7c095062}, {0x3, 0x0, 0x1, 0x7}, {0x8000, 0x258d54ed, 0x7, 0x36a3}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 07:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fef000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000754000-0xf4)=""/244, &(0x7f0000df4000)=0xf4) r2 = timerfd_create(0x7, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r0, &(0x7f000052c000-0x18)=[{0x0, 0x0}], 0x1, 0x8001) socket$inet6_tcp(0xa, 0x1, 0x0) timerfd_settime(r2, 0x0, &(0x7f00008d7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000077b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00000a2000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003cc000-0x4)=0x10, 0x800) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000e61000-0x4)=0x3, 0x4) 2018/01/17 07:41:18 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="6817868ed98e", 0xfffffffffffffd80, 0x4000800, &(0x7f0000001000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88) 2018/01/17 07:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e91000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = accept$alg(r0, 0x0, 0x0) mount(&(0x7f0000ada000)='./file0\x00', &(0x7f00000ad000)='./file0\x00', &(0x7f00003c6000-0x5)='qnx4\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r2, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ee9000)=[{&(0x7f000038a000)="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", 0x100}], 0x1, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 07:41:18 executing program 7: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d17", 0x4d1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000aca000-0x4)=0x0, &(0x7f0000ac9000)=0x4) recvfrom$inet6(r0, &(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$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x1, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) 2018/01/17 07:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b7000)='/dev/usbmon#\x00', 0xf6, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f00009fd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004f3000-0x60)=[{&(0x7f0000625000)="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", 0x599}, {&(0x7f0000936000)="19b92a869a72b5b422f5191f0948fb016ff59167c4", 0x15}], 0x2, &(0x7f000095b000)=[], 0x0, 0x44081}, {&(0x7f0000cba000)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2bf700}, 0x1c, &(0x7f000002d000+0x161)=[{&(0x7f000005a000)="3fcc15ccf4260fb2209cad23b98328b06857d40dff10f5872edb89a658db174cf23b58f4948f0550f576ae0910f2ded339b7b48c39a1eff7b849afa0591f8686ae440b99478c5910d416e0548ee99c7638e92f6d7f70c26ffb5d80a82bc4bfac3a65556296e3f7bbc909833dea855b2558695ffba49f2a6b2c5fa65eca6f86fdc0e19686e113ba2249837454a214efaa3f8370fe6d57cf0f8e5a422ccd", 0x9d}], 0x1, &(0x7f0000067000)=[], 0x0, 0x8000}, {&(0x7f0000960000)=@in6={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f0000d4f000-0x70)=[{&(0x7f0000530000-0xa2)="e5d5b9caa2c3d4a7d5ee18bc9907546c600283ddb27c1136f7ba4f02bab737a6442c9f6660c993415327de72c1514791217da9de7a2d089ff78f1ff6ecb09530790ade340f4cce0287bd5765c883685ad41d129280f82ccdfd9ed753c1359ace7615def4dbe0c767918c36f6001239ae655cfe996b49289e4ed296b20508db8c1f41d058e09ea1ea591a08490b621f0973c7c81fb01d097b77fb1c03efba1634aa6f", 0xa2}, {&(0x7f00000d2000-0x8a)="129a2ff850cc943585495e810fa5cf9c6aa25c62b3cf8d9e95279b3eb80bfa8df3dd43949ed7cc744e09e9dee0d238720cab7c4e526a5233521a6caef47c769230528d95e2aa7c05f81e195c6d6e52834d61ee4227b4e4d0a10d6997c4bac4498240265d7b750cec4d3b6c7ef57b19fe26a48caeb443a12ff3b322964a759a47ccdce2ade8f1142cbfd0", 0x8a}], 0x2, &(0x7f00006be000)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0xc73, 0x1, 0x7f, 0x0, 0xfffffffffffffffb, 0x20, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x8d9, 0x5d, 0x4, 0x6}}], 0x60, 0x4000000}, {&(0x7f00004ac000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[{&(0x7f000081d000-0x3a)="47a8c0699dce95d3299577623b4db274018f7e2369ed4a4f1daade8ba9ce617446b348bb05b27424690a8a7476981e7ccb8d561ea2cd64f6d2fa", 0x3a}], 0x1, &(0x7f0000f46000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xe0, 0x8000, 0x0, 0xe77e, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9c, 0x8002, 0x1, 0x80000001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0x81, 0x7f, 0x0}}, @init={0x18, 0x84, 0x0, {0x200, 0x7fff, 0x7fffffff, 0x608}}, @init={0x18, 0x84, 0x0, {0x6, 0x1aa, 0x1, 0xffffffff}}], 0xf0, 0x0}], 0x4, 0x4) 2018/01/17 07:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000072b000)={0x0, 0x0}) sendto$packet(r0, &(0x7f00001e9000)="0c3bf413eeade377e576c10962e70accff453ac57316700aba4ab6b88fe276292ec1c55050eb1a55a08f1a764158636e58e1500680bac8f67b16af2aa0b48aa286", 0x41, 0x800, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f000095b000-0x10)={0x6, &(0x7f0000cd1000-0x378)=[{{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}]}) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003d2000-0x8)={0x0, 0x563}, &(0x7f000000b000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ec6000)={r3, 0x8}, 0x8) [ 360.377252] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/17 07:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c53000)=[{0x3, 0xc837}, {0xb, 0x8001}, {0x4, 0x3}, {0x8, 0x40}], 0x4) fadvise64(r2, 0x0, 0x7, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00003b2000-0x4)=0x0) 2018/01/17 07:41:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0xff, 0x8, 0x9, 0x7, 0x983c}, &(0x7f00003c9000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 07:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000669000)={0x77359400, 0x0}, 0x10) recvfrom$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) poll(&(0x7f00007a8000)=[{r1, 0x0, 0x0}], 0x1, 0x8000) shutdown(r1, 0x0) 2018/01/17 07:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009e6000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000b8f000)={{0x0, 0x7, 0x8, 0xc6c6, "2462178393aa41ff0c6835ea7c37cbebabd5cf45d1848c7469a8279db7c8a3affa9df12895a8a6c92fbfe67d", 0x100}, 0x40, [0x4, 0x21, 0x6ac2b881, 0x20, 0x401, 0x80000001, 0x3ff, 0x3f, 0xffffffffffffff99, 0x100000001, 0x73200000, 0x81, 0x0, 0xb8, 0x9e, 0x100000001, 0x3, 0xc76, 0xb649b23, 0x1, 0xff, 0x646d, 0x6, 0x97fbbd9, 0x1, 0x8, 0x3, 0xff, 0x6, 0x5, 0x0, 0x6, 0x3, 0x3, 0x10001, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x1, 0x1, 0x4, 0x2, 0x1ff, 0x4, 0x5, 0x0, 0x120, 0x10000, 0x400, 0x6a83, 0x1, 0x8e4, 0x10000, 0x80000001, 0xf92, 0x800, 0x8000000, 0x4, 0x8, 0x5, 0x2, 0x7f, 0xfffffffffffff9c5, 0x1000, 0xbc2, 0xfffffffffffffffb, 0x5, 0x100000000, 0x9, 0x1, 0x8, 0x80000001, 0xffffffffffffff81, 0x1, 0x8, 0x7fff, 0x3, 0x1ae, 0x7f, 0x1000, 0x0, 0x0, 0x80000000, 0x7, 0x7f, 0x0, 0x4, 0x5, 0x20, 0x800, 0xfffffffffffffe01, 0x2, 0x3, 0xffffffff, 0x4, 0x9, 0x88cc, 0x25a, 0x0, 0x8, 0x0, 0x8, 0x7, 0x4, 0x2a1f, 0x6a26000, 0x2, 0xffffffffffff981e, 0x2, 0x7, 0xeff, 0x9, 0x9, 0x5, 0x0, 0x6, 0x2d3, 0x4ce, 0x0, 0x5, 0x3f, 0x27, 0xffffffff, 0x879a, 0xfffffffffffffeff, 0xaac, 0x5, 0x5723], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$fuse(r0, &(0x7f0000de5000)={0x58, 0x1, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546deaa355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08"}, 0x58) fcntl$setsig(r0, 0xa, 0x33) 2018/01/17 07:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000184000)='/dev/input/mouse#\x00', 0x1, 0x101880) sendmsg$unix(r0, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000477000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 07:41:18 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0xffffffff, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r1, &(0x7f0000256000-0x2)="ff", &(0x7f000032a000-0x1)="", 0x0}, 0x20) 2018/01/17 07:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a43000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000430000)=""/4096) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) r3 = syz_open_dev$mice(&(0x7f0000a4d000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000157000-0x2)=0x9, &(0x7f0000694000)=0x2) 2018/01/17 07:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000049d000-0x4)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e99000)=0x0, 0x4) 2018/01/17 07:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000090c000-0x9)='/dev/ppp\x00', 0x80000001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b1c000-0xf6)=""/246) pipe(&(0x7f00001ae000-0x8)={0x0, 0x0}) write$eventfd(r1, &(0x7f0000532000-0x8)=0xffffffffffffffff, 0x23) 2018/01/17 07:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) r1 = memfd_create(&(0x7f0000d71000-0x4)='@#&\x00', 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000ae000)={r0, r1}) close(r0) 2018/01/17 07:41:18 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0xffffffffffffffb8) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000007000-0x4)=0x4) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000000e000-0x10)=@req={0x50, &(0x7f000000b000-0x50)={@common='ip6tnl0\x00', @ifru_names=@generic="86f492fbd5c90ebf8ba45cdb1c46954d"}}) rt_sigprocmask(0x1, &(0x7f000000b000-0x8)={0x5}, &(0x7f000000c000-0x8)={0x0}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000f000-0x8)={0x0, 0x41}, &(0x7f000000a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000c000)={r2, 0x4, 0x0, 0x80000001, 0x200}, &(0x7f0000006000)=0x18) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000d000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000010000-0x8)=[0x7, 0xfff], 0x2, 0x5, 0x20, 0x9, 0x101, 0x3, {0x200, 0x85c, 0xd672, 0x3ff, 0x6, 0x7, 0x0, 0x8000, 0x6, 0x19, 0x0, 0x4454, 0x100000000, 0x4, "ee8c5825c3ddf4475948840191c74d92a36eaf5f9099bce4f89839cb11931624"}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r3, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) syz_fuse_mount(&(0x7f000000d000-0x8)='./file0\x00', 0x1000, r0, r5, 0x7, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000010000-0xd)='/dev/usbmon#\x00', 0x8, 0x208100) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) syz_emit_ethernet(0x6a, &(0x7f0000002000-0x7d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, {[@rr={0x7, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0x7, 0x0, [@broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x5, "3a8180"}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) [ 360.660304] kasan: CONFIG_KASAN_INLINE enabled [ 360.665069] kasan: GPF could be caused by NULL-ptr deref or user memory access