, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vga_arbiter(0xffffffffffffff9c, &(0x7f000039c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/09 20:03:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000be1000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000851000-0xe8)={{{@in=@multicast2=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a2000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000489000)={{{@in=@rand_addr=0x5, @in=@multicast1=0xe0000001, 0x1, 0x17ee, 0x0, 0x20, 0xa, 0x80, 0x20, 0x3b, 0x0, r2}, {0x101, 0x2, 0x1, 0x9, 0x8, 0x100000000, 0x400, 0x2}, {0xd, 0x7fff, 0x89, 0x8}, 0x9, 0x4, 0x2, 0x0, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x3, 0x33}, 0xa, @in=@rand_addr=0x3, 0x5, 0x7, 0x3, 0x0, 0x3, 0x0, 0x10000}}, 0xe8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000061000)=0x6182) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000026e000-0x4)=0x7) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000df9000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x2a)='#securitynodev{\\bdev-systemeth0em1[$GPLV$\x00', 0x1) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"1453e78f6c4ccc"}, 0x9}, 0x10) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x20000000007, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/09 20:03:26 executing program 6: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000aff000-0x8)='./file0\x00', 0x2) io_setup(0x800000007, &(0x7f0000b00000-0x8)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b00000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x983, 0x4, 0x5, 0x20}, &(0x7f0000b01000-0x4)=0xa0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b01000-0x8)={r2, 0x0}, 0x8) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000aff000-0x8)=[&(0x7f000083c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000b00000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004b8000)='/selinux/checkreqprot\x00', 0x2, 0x0) 2018/01/09 20:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b74000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00003ac000-0x28)={&(0x7f00008ae000/0x4000)=nil, 0x100, 0x4, 0x0, &(0x7f0000d77000/0x1000)=nil, 0x4}) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000275000)='proc\x00', 0x1, &(0x7f00000ae000)="") mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000275000)='proc\x00', 0x0, &(0x7f00000ae000)="") 2018/01/09 20:03:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00007a0000-0x8)="73656c662427f900", 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000045e000)='reno\x00', 0x5) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x19d) 2018/01/09 20:03:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = 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, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1000) r2 = socket$inet6(0xa, 0x3, 0x400000000000003f) bind$inet6(r2, &(0x7f00001ad000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 20:03:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000126000-0x35)="caa931de505343e011a42598fa6b0179b05f0bbb70d5ee7686228ea92d67879c8e4003efb77fa67cd304cb16d57a0912508ec8effb", 0x35, 0x10, &(0x7f00005fe000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000796000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ab000)=0xc) 2018/01/09 20:03:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000002000)={0x27, 0x2000400000000, 0x1, 0x6, 0x8, 0xfffffffffffffffb, "3c61176c9da8a795d56f9a76bee095a67affad82bd4f4a6390643897c3df4e5144a0a32a01008a6e2f003b751d8500a88aadc344c2086f174d1ded9d406832", 0x6}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000001000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001000)={{0x5, 0x1, 0xbcef, 0x9, "13bb394f22ee69c2c3d0c5d0911c4149f0457f76899c305bb47ef7aeb6133273c1d103c01579eb2a59a630f6", 0x1}, 0x0, 0x0, 0x81, r1, 0x77, 0x5, "380de86832fddafe86525e635b723f665b5b75cef35a734ec5c0053ca30f6cacc91064c606950dcf1346566decd2be31bfab6637c92ea0a452b68b4e489d9c25", &(0x7f0000002000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x200, 0x3, 0x37, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) msgget(0x2, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f000057c000)=[], 0x0, 0x0, &(0x7f0000000000)={0x0, r4+10000000}) 2018/01/09 20:03:26 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00001df000)='/dev/dmmidi#\x00', 0x8, 0x101000) 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) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0xffffffffffffff40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000f56000-0x69)="", 0x0, 0x0, &(0x7f0000967000-0x10)={0x0, 0x1c9c380}) 2018/01/09 20:03:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a3d000-0x8)='./file0\x00', 0x104) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bd0000-0x10)=@generic="da37a779d2aa14d4a9ac2df61fd68008") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f00007a0000-0x60)=@nfc_llcp={0x27, 0x1, 0x6, 0x6, 0x7aed, 0x7, "1e978098ad7a3a84695689c35c00f4ebc961dbaf397e0f2cac28d1920dd396fa4b51a92ce53f08b18f54b0f5c4fef24ebf1a63a02fefe15bb66355d0eeda99", 0x6}, 0x60) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000622000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a82000-0x4)=0x3) r2 = dup2(r1, r1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000b14000-0x10)={0x0, 0x0, 0x0}) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/09 20:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a6b000)=0x0) mknod(&(0x7f000050f000)='./file0\x00', 0x8010, 0x6) close(r0) 2018/01/09 20:03:26 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/dsp\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x93b8, 0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eea000-0x2c)={0x6, 0x4, 0x800a, 0x8001, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 20:03:26 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0xffffffffffffff20, 0xffffffffffffffff, 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) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000098f000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f0000fb2000)="0f080f07b9800000c00f3235008000000f300f001336460f2202b99e0b0000b889000000ba000000000f3048b800000000008000000f23d80f21f835400000300f23f866b8c2008ec00f01cbc463055c2f86", 0x52}], 0x1, 0x0, &(0x7f0000fb5000)=[], 0x0) 2018/01/09 20:03:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f000066c000)=0x219) lremovexattr(&(0x7f0000757000-0x8)='./file0\x00', &(0x7f000082e000)=@random={'os2.\x00', '!securityvmnet1\x00'}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000061000)=0x0, 0x0) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/09 20:03:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x6) r1 = syz_open_dev$midi(&(0x7f0000c9a000)='/dev/midi#\x00', 0x4, 0x10000) bind$llc(r1, &(0x7f00008f8000-0x10)={0x1a, 0x1f, 0x9, 0x6c1a, 0xfffffffffffff801, 0x100, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) ppoll(&(0x7f0000d40000-0x28)=[], 0x0, &(0x7f00004d3000)={0x77359400, 0x0}, &(0x7f00003c5000-0x8)={0x0}, 0x8) readv(r2, &(0x7f00007cc000)=[{&(0x7f000010a000)=""/180, 0xb4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/09 20:03:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000787000-0xa)='syzkaller\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b48000)='\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f000046e000)='keyring\x00', &(0x7f0000b3d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f000047f000)='keyring\x00', &(0x7f0000061000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0) 2018/01/09 20:03:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000099f000-0x9)='/dev/dsp\x00', 0x40, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x400) signalfd4(r0, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) 2018/01/09 20:03:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000135000-0x11)='/dev/vga_arbiter\x00', 0x301001, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)='\\', 0x1) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="ba4a", 0x2}], 0x1, 0x0) 2018/01/09 20:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1010, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0x133e, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmmsg(r0, &(0x7f0000979000)=[{{&(0x7f000003f000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000616000)=[], 0x0, &(0x7f0000bfb000-0xaa)=""/170, 0xaa, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/09 20:03:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000587000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00007f0000-0x68)={0x81, 0x0, [0x2, 0x4, 0x4, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000e89000)=@file={0x0, ""/4096}, &(0x7f0000fc1000)=0x1002, 0x80000) socket$kcm(0x29, 0x2, 0x0) 2018/01/09 20:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f28000)=0x8, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00004a9000-0xdb)=""/219, &(0x7f0000609000)=0xdb) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000bfc000)="18000000020001000000be8c5ee18c88a3000008000600ec01da1e03368a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010067fc2163e0209cee4a5acb3da41f0000ba00670700c88ebbff060100000b01000000b121ec1474d733f542506b00ec008b03cfb7ebe7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0100050000040100000000d70500ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef679509619e949e5e095f650b279c425f693e347dca596c8805f322f038514e946847ae3acf751eed40afa2f2d96549f07312161a12ee279f1bfdcf744dab312d02dddc5a47513d73dea0", 0x108) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000392000-0x4)=0x7, 0x4) 2018/01/09 20:03:26 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffd, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000009000/0x2000)=nil, 0x2000) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) 2018/01/09 20:03:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x1ff, 0x0, 0x1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000002000-0x10)={0x2, r1}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x200001) unshare(0xc00) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000769000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4b2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7ff}], 0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8006) write$evdev(r3, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r3, 0x2275, &(0x7f000087f000)="") 2018/01/09 20:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000f000-0x6)=@ethtool_gstrings={0x1b, 0x5, 0xffffffffffffff19, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f00000fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000027000-0x18)={0x0, 0x9, 0x20, 0x9d, 0x81}, &(0x7f0000b1c000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000517000)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002fa000-0x14)={r5, 0x5, 0x8, 0x5, 0x7, 0x2}, &(0x7f00005af000)=0x14) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000e8c000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7}], 0x64) 2018/01/09 20:03:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000)="8bdf", 0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000d5f000)={0x200, 0x8, 0x2, 0xffffffff, 0xffffffffc3a45d30, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000c6f000-0xc)='/dev/audio#\x00', 0x8, 0x440000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socket(0x1, 0x80000, 0x9) arch_prctl(0x1004, &(0x7f0000ce5000)="953c36bf868a1cdc7d319442f5f380054b123cbe01157c1836544800abf76ab9762b3d8b2cc025058d873096002b5b118559965f7012981feab6408a42e19c935832827c9dd200f25c4176d105fd") personality(0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00008fc000-0x10)={0x4, &(0x7f0000140000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = syz_open_pts(r3, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000039f000-0xb)='/dev/mixer\x00', 0x610000, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x0) fcntl$setlease(r3, 0x400, 0x2) 2018/01/09 20:03:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) sendto$unix(r0, &(0x7f000012a000)="67b514173d0582beec3516c16c5e8e50d01b4afbf926d364a4bb58c924d810bb6798d905758959ef57a287118ece4e479a125ac9f14e8f0afa9f7f8ba4bc29873f897fdd784c88685585368121fe72e280c03e14223779a32daa8f3808ae05fd2fcd10c21df7df6a1e1659340ab0cdf2f726daa90ab4b103a52e743f84ef425bff6933c01a7970774bddc3096908b0794bd7eece45ecfab510bdc46205311feaa0b36e8662f7a12d7480d29a65c7e547fb7079226357673eda73dad20e068fc12be2d9789869e1978955e524251bb4f272a00b3d35d62d6e6e33", 0xda, 0x20000040, &(0x7f0000dff000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000468000)=0x8001, 0x4) r1 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000ac4000-0x4)=0x80000001, 0x4) write(r1, &(0x7f0000002000)='\t', 0x1) writev(r1, &(0x7f0000646000-0x90)=[{&(0x7f00001dc000-0x6e)='<', 0x1}], 0x1) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000030a000)=""/4096) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f000089c000-0x4)=0x3ae, 0x4) 2018/01/09 20:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000086000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000aa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e13000)=0x4, &(0x7f000000f000)=0x4) 2018/01/09 20:03:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000029f000)='/dev/usbmon#\x00', 0x10000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000e3c000-0x40)={0x8001, 0x4, 0x3f, 0x80, "d464a04eadd3c23bf53692d0c463c9ca7500b13c0567f24b916a86f58c5b3e6aee9c0a98d212abae66feadf7", 0x7fff000000}) ioperm(0x0, 0x9, 0x0) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x0, &(0x7f0000000000)=[]}) ioperm(0x0, 0x7, 0x0) 2018/01/09 20:03:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b62000-0x14)='\x00', 0x200000004) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e84000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b8b000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000738000-0x10)=@generic="08c1616d5767ede929dc9c181548f400", 0x0, 0x0, 0x0}) 2018/01/09 20:03:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00005c4000-0x4c8)={{0x3, 0x0, 0x0, 0x0, "b057e4f4a27f7c526e8c455c8ce1ebf61b26509fddca09ea148ed410d999bb3eb5ee10dad172c280b584d355", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000600000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00007b3000)={{0x2, 0x0, 0x9, 0x8, "f54cc6e985e6492bd68c7d8f9ceb12c1157a3aaaf7732e71b15108df8fead61b5ba5b3a5de15c524dcdbd742", 0x2}, 0x0, 0x0, 0x1bc7, r1, 0x1ff, 0xcf6, "6e285c7f5e4e7444a777904071f81bfba31fd635ec4705bfe5124dbc66bf71c971741e4da4f8ec5220e55e376e42371f97aefd0b40e4c412985b165b9690d3a6", &(0x7f00008b2000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x932c, 0x1, 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]}) 2018/01/09 20:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000e55000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0x75d4, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f0000bf5000-0xd)={'sha3-384\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:26 executing program 7: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00003ec000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a60000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007b3000)=0x4, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000011f000)={0x0, 0x0}) 2018/01/09 20:03:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x406, r0) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f00008ac000-0x8)={0x0, r1}) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000938000-0x8)={r2, r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000789000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f42000-0x4)=0xa0) 2018/01/09 20:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000799000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000864000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b59000)=0x804) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a3000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000ebd000)={0x7fffffff, 0x2, 0x3}) 2018/01/09 20:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000598000-0x4)=0x8, 0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) openat$ion(0xffffffffffffff9c, &(0x7f0000d31000-0x9)='/dev/ion\x00', 0x80002, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$adsp(&(0x7f000037a000-0xb)='/dev/adsp#\x00', 0x1f, 0x80200) setsockopt$inet_int(r2, 0x0, 0x37, &(0x7f0000c0f000)=0x22, 0x4) recvfrom$inet6(r0, &(0x7f000002b000-0x65)=""/101, 0x65, 0x0, &(0x7f00006b6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002e4000)=[@in6={0xa, 0x3, 0xffffffffffffffc0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) [ 32.308855] device eql entered promiscuous mode 2018/01/09 20:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x80, 'hmac(md5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a4000-0x63)=""/99, 0x63}, {&(0x7f00005a3000)=""/189, 0xbd}, {&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f00002dd000)=""/65, 0x41}], 0x4, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) r2 = syz_open_dev$vcsa(&(0x7f0000c6a000-0xb)='/dev/vcsa#\x00', 0x1, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000d3000)={0x93ef, 0x0, 0x10002, 0xfff}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000005d000-0x10)={0x81, r3}) 2018/01/09 20:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000054c000)='/dev/input/mouse#\x00', 0x80, 0x2040) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e7f000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00007a4000-0x8)={r1, 0x3}) mknod(&(0x7f0000ec8000)='./file0\x00', 0xe000, 0x3) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_open_dev$sndmidi(&(0x7f00007e0000)='/dev/snd/midiC#D#\x00', 0x1, 0x2000) r2 = syz_open_dev$loop(&(0x7f0000098000-0xb)='/dev/loop#\x00', 0x100000001, 0x2) close(r2) 2018/01/09 20:03:27 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c90000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000004000-0x28)={@common="7369743000000000000200", @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000600000000000000ab00000000e700207222d5"}) [ 32.317794] MPI: mpi too large (241312 bits) [ 32.372236] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 20:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) r1 = getpid() tkill(r1, 0x41) semop(r0, &(0x7f0000a39000-0x6)=[{0x0, 0x6, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1eb) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000184000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006f3000-0x4)=0x8, 0x800) syncfs(r2) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000736000-0x26)=""/38) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000bad000)=""/96) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000410000)='/dev/sequencer2\x00', 0x400500, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000e93000-0x38)={0x2, 0x0, [{0xc0000000, 0x8, 0x80000001, 0x1, 0x3f, 0x0}, {0x80000001, 0x1cb5, 0x7, 0x6, 0x0, 0x0}]}) 2018/01/09 20:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ca4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000e1a000-0x8)=0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f000023e000-0x52)=""/82, &(0x7f00007ee000)=0x52) fstat(r1, &(0x7f000069d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$llc(r0, &(0x7f0000916000)={0x1a, 0xf6, 0x4, 0x7, 0x38a5, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 20:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ed3000-0xd)='/dev/dmmidi#\x00', 0x2, 0x40200) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00002ba000-0x2b)=""/43) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000541000)='net/sockstat\x00') preadv(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000009000)=""/1, 0x1}], 0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e9000)='/selinux/user\x00', 0x2, 0x0) 2018/01/09 20:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b6d000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f2000)={&(0x7f0000003000-0x1238)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000b53000-0x8)={0x0, 0x0}) 2018/01/09 20:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000f2a000-0x38)={&(0x7f0000c37000)={0x27, 0x1, 0x7, 0x7, 0x5, 0xffffffff, "36c433b9a961b46887eef42c0a73d402e995718190cf005e972b5ddfd7fc52347d1609ca77ebab7e213944bad3d11c208d760912308286d98321571923d3a0", 0x101}, 0x60, &(0x7f0000503000-0x60)=[{&(0x7f0000b2c000-0xa6)="293759c7b909aa8a7d8a132e522f0d84f3df08488e5657de4d24ea8a881fc0a7c928d7bfcd1abb4d8756ca55d20667a6e3e67395e9b5b9721dd5b20abc37d68f7ee837e73916527a8193ecdaeb25cab6f1f43f531cdf533ce8b3a989e4f46d1c3280eef5ca2e15d3242bd5e4c95c0ad8bea3f6822313269bc97ca99f1654de38ccb196f8fdb1fb06b88f331f0804cad0cf79f516f42a86698c2849411dee0d18dc8af9d7d989", 0xa6}, {&(0x7f0000479000)="176fc2a53e3cd8bda53ec76888c469861cccba212d51713dba06415f9694a92af4668d2e56b8505fa59758e875c9253adc1c5988492f6bc5d264a9cb38f9cb900a4ffd9a3295232808cba4045d0a1308f7b3dd449899d463ee707d88bb8c8b05def781d755c3eb0a36815e30e0a409033533b42ee5121c76d61f3897b7d69a02b29be917b4479ec3cfd6d9e816f2d8f03626c11c8618f96c6f2412f4fb4a7656199c7159581265c1c9886005a30b6123a3bd8d47fcf5c78b01e477ba2b59524636b723fe82b4dde4757ac0363530aec1e910ccddad0a822734a6e4fe38d41306e8844dee7b48fc8e61dfbe85c114632e0e", 0xf1}, {&(0x7f00003d3000)="671155af7f0e71d87d6a8870ae75a828e8217ea656f99de8a898e080f67d26ee595a4053186468bfbba042631c126ec7a1b877ad51c450965772db2430e511883796ec7a2f168adb2516cf6f47a705b86c74ddaca48df8f1f67aeb462ebc989a6fe0809c443f25a0eb81f21af615a868a1849ab3a436321d41f38cccecade2c898eef4ccf2dfc0b0a5679b6190", 0x8d}, {&(0x7f000054b000-0x50)="f4ec28020fa2821924ebdfa3ea8663bf5145e0eb189878b273587eda3f59b96fb6d054ba7057c8cda0aa439b90b1d91fcb7312dd8fb63ab353b0418027043e56e259c3c5de15e4db65f75eec275a74ab", 0x50}, {&(0x7f0000767000)="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", 0x1000}, {&(0x7f00007fa000)="2d2e7814509b6d330503ee76e14124692d323c3b9fb369d68a7d134692e66ef6bf51edf83d2d5e503eac2bf41c8647206792e0352afa9e287e85903ddc79e04bc964977d88fba76a8f907cf709fb986809f12dfafe54c0318cdf3553b44baaf65daa2c8fea81338941fa75253ded5af2073ae2b2c4bdcd569e6ec78cf136e128d53f052349072022b7fb9ba85971f0103afd475f25a236ad", 0x98}], 0x6, &(0x7f0000306000)={0x1010, 0x105, 0x0, "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"}, 0x1010, 0x4000040}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000458000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60ced0954dbc4", 0x10) r2 = accept$alg(r1, 0x0, 0x0) poll(&(0x7f000069b000-0x10)=[{r2, 0x0, 0x0}], 0x1, 0xffffffff) sendmsg$alg(r2, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00002e1000)="a7", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 20:03:27 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000086d000)='/dev/rtc\x00', 0x0, 0x0) accept$llc(r0, &(0x7f00001de000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d22000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000717000)='/dev/sg#\x00', 0x4, 0x200000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00004ce000-0xc)={{0xffff, 0x0, 0xfffffffffffffff9, 0xfb, 0x7, 0xfffffffffffffffb}, 0x6}) fsync(r2) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000615000-0x54)="1c", 0x1, 0x0, &(0x7f0000fc3000)=@generic={0x0, "bcca7bdc5559b282a2c59462db11951753968f906f852a154d99252465868625da3adcf60a7b1eb8ccd4e219ab5e9be3b66379a65ea1d089afff471578c46e4c12ad490e88632e43cd8c6f26e47416d7deb72ccc7d66c47ac6d44496a3b8b704c510154f7d0454d53f15c11b21e103cb9e8869dc3820959fa868f85c8349"}, 0x80) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fc3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000d03000-0x10)={r3, &(0x7f0000fc3000-0x45)=""/69}) 2018/01/09 20:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000031000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1000000002288, &(0x7f0000801000)="") sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000005d000)="", 0x0, 0x4044, &(0x7f000021b000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 20:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000008e000-0x9)='/dev/kvm\x00', 0x17c, 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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10007, 0x0, 0x0, 0x2000, &(0x7f00009a1000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 20:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000162000-0x12)='/dev/input/event#\x00', 0x800000000000000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000907000)=0x0) mmap(&(0x7f0000cec000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x55) 2018/01/09 20:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = request_key(&(0x7f00008b9000)='keyring\x00', &(0x7f0000032000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000+0x4d6)='ppp1GPLlo\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x10000) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) 2018/01/09 20:03:27 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000012b000)=0x432e) syz_open_dev$usbmon(&(0x7f0000a4f000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000000)={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]}]}) ppoll(&(0x7f0000fe0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000fe1000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000fe3000-0xc)={@multicast2=0xe0000002, @empty=0x0, 0x0}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000005000-0x8)=0x1000000000000009) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe3000-0xc)=@sack_info={0x0, 0x120000000000, 0xfff}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x6)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) [ 32.547976] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 32.547976] The task syz-executor6 (4297) triggered the difference, watch for misbehavior. 2018/01/09 20:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f000067b000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)="") 2018/01/09 20:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r0) bind$nfc_llcp(r2, &(0x7f0000809000-0x60)={0x27, 0x40, 0x7, 0x4, 0x7fff, 0x5c5, "bc305b6fc315c0fee57567c428b66d2f4564932f81778792378a59dedcdd4afc2dab61c88a11571f779e97afce24030c6fc95fa6ecfb0acf68f58bd25e3702", 0x8f9}, 0x60) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000019f000)={0xffffffffffffffff, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007e9000)={0x10003, 0x2, 0x0, 0x2000, &(0x7f00006f7000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000812000)={0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/09 20:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000226000)='/dev/vga_arbiter\x00', 0xa000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000efe000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f000073e000)={{0x3f, 0x3, 0x2, 0x401, "1fc2af5eb3dab8eeaad138ff337823d6391ed774e3bf1a82af017abd6d97fa04ba7d32db432d106f6add9308", 0x2}, 0x0, 0x0, 0x2, r1, 0x8, 0x1, "d76d759466bf440c6ca01c266afb76595a67a842e7b2ca95fa5b3c5844131772df8fa054c8c79da44ea8f78bd4e4d2ae79be76672961b88baa4dcdf265f18d42", &(0x7f00001b1000-0x3)='@c\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x9, 0xfb9, 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]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000035c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000081b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c44000)={r2, 0x0}, &(0x7f0000341000-0x4)=0xfc9d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b08000)="ebc4fdb6e185de929124640cc4dd4e958d5e7f198e3a4673389d811662da1152b5420cda59dd17bf23f5abd48d13446161dc6b67f068f466e5366697281736313927b198ee7ee5682158fbfe5fdc98a5bff2a062c6993326a9909dc157b382b24b0b66f21c26188d85a1837d88e120645e21068166b11e5f50c300abd532c2db0434ea54443a9c4dbbe04a059c30ba3288c8253f84c5df3924584fcfd2b58c60e73571fc79e29a0e8b595db434b503fd46cdc5a53c91d0edec49ea", 0xbb) unshare(0x4000400) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x40000040, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000825000)={r5, 0x28, &(0x7f000048b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/09 20:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e39000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001263, &(0x7f0000b42000-0x2)="") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000264000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000485000)={0x0, r1}) 2018/01/09 20:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fd2000-0x8)={0x0, 0x0}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000034d000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 20:03:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) getpgrp(r1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x4f10ef95, 0x4, 0x5, 0x4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlockall(0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000081b000)={0x10000, 0x2000, 0x0}) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000e2d000)="b5ab730a60cffc1354ae39c5542802") 2018/01/09 20:03:27 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fd2000-0x2)={0x463, 0x46db}, 0x2) getsockname$netrom(r0, &(0x7f0000fd0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003cc000)=0x10) write(r0, &(0x7f0000fd0000-0x59)="2400000028007108000000180008000001efff01000000000000000000000900000000d8", 0x24) 2018/01/09 20:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$admmidi(&(0x7f00001f0000)='/dev/admmidi#\x00', 0x0, 0x20000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006f5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009ad000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000be1000-0x10)={r1, r2, 0x2, 0x2}, 0x10) syz_open_dev$sndseq(&(0x7f0000664000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) futex(&(0x7f000000d000-0x4)=0x0, 0x9, 0x0, &(0x7f00005c4000)={r0, 0x989680}, &(0x7f0000c3c000-0x4)=0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000235000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/09 20:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000876000-0x8)={0x0, 0x0}) write$fuse(r0, &(0x7f00009ea000)={0x14, 0x1, 0x0, @fuse_poll_out={0x7}}, 0x14) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f12000-0x8)={0x0, 0x0}) r3 = syz_open_dev$admmidi(&(0x7f000081d000)='/dev/admmidi#\x00', 0x7fff, 0xcc2027606a7b7b8e) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000899000-0x4)=0x1000, 0x4) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000994000)={&(0x7f0000112000)="7c0e8d868e4a8916fa210f53ecfcdade15aa0a0719a548bd3322ca658e8002b1cf59918f8ca42d848335bd5b395086b37f53e4c1a98dbc0994b022f2372b96dcb347046541f70078b5f21b1be899ea6caa0d9769cd39479bacf2f23c539500838a7801895737bbb194fe9707a3f263b3211ca79170818a5753acd2dcf96ec609a690b2af3cfa7303b6cc251496c96544b5e8f355345472189e468cec9ae9a7f7405954f5b3fcff4e740a2a6ae4e08ac85d75d24b", 0xb4}) r4 = syz_open_dev$amidi(&(0x7f0000a2a000)='/dev/amidi#\x00', 0x3ff, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000a0d000)={0xee5, 0x2, 0x40, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000ca9000-0x78)={0x5, 0x78, 0x7f, 0xa0, 0xffffffff00000000, 0x35a, 0x0, 0x7, 0x2, 0x2, 0x0, 0x80, 0x400, 0x6, 0x7ff, 0x64e, 0x7, 0x55, 0x3ff, 0x0, 0x80000000, 0x5, 0x6, 0x4, 0x101, 0xe003, 0x3e4293e2, 0x9, 0x0, 0x5, 0x1, 0x9, 0x0, 0x1, 0x5, 0x5, 0x18c5, 0xfffffffffffffff9, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000900000)=0x0, 0x2}, 0x100, 0x9, 0xfd, 0x5, 0x7d2, 0x3, 0x3f, 0x0}, r2, 0xb4a, r1, 0xf) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000bfd000)={0xef, 0xc5, 0x1000, {0x0, 0x0}, 0xfffffffffffffffe, 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]}) getpriority(0x2, 0x0) 2018/01/09 20:03:27 executing program 1: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d2000)=0x10) pipe(&(0x7f00005d2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f3c000-0x8)=0x4) 2018/01/09 20:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000043f000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000d88000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006cc000)={0x4ac3, 0x8, 0x1, 0x100000000, 0x0}, &(0x7f000026c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005c4000)={r1, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x17589e4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x4, 0x6b1d, 0x5baf, 0x12}, &(0x7f00009ac000-0x4)=0xa0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f72000-0x10)=@generic="89895e0e0255f06149a02db86be360f8", 0x10) 2018/01/09 20:03:27 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100, 0x220000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0xac)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x0, 0xea, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0xff}], 0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000001000-0x30)={0x83c, 0x28, [0x2, 0x36bafa70, 0x100000001, 0x9, 0x0, 0x7f, 0x9, 0x200, 0xff, 0x1]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x72)={0x0, 0x6a, "d43c9fed06958acdc99df37bb50294886b3f35fec0f1a5df654562a2ad225a8f5846aa513db05a57cb2d51a99cc851f91b9799dafb39473717ed1847197220a0875573a6661dfd51d6104188e8e1e46ec40fb0031102ba207b42392349527f2fb4ea0b0b9e13eba7b736"}, &(0x7f0000003000-0x4)=0x72) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x33)={r1, 0x2b, "8cb8b5194fc3707a140175e2b8b5f35586572b283693e06655533a12bb0ff09090cc7cbace03cd8063c6ea"}, &(0x7f0000001000)=0x33) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008fa000-0x14)={r2, 0x0, 0x0, 0x0, 0x3ff, 0x0}, 0xfffffffffffffca9) 2018/01/09 20:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00004e7000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r0, &(0x7f000062f000-0x40)=[{&(0x7f00000bf000-0xab)="168e20885d2bd7fd6d5ed6746077a69cd5b4318d88266d16c55da63d95594321f47921f0b0f70567232fd889d8895e07a94a7a5a62518fa51291b9981c067f6481447c83034541c84d27d8fa35c7c3f2fe4b2675e5bfa4114df42355312a753479f82d6d7217de7403529b543d164ccbee210d61cde8a7f89ef44330dca08c17aa596df7db6c6d444f5af6c94494a7d345d2e5168b21fe5d1af5140fb3c8005148faecb454da75e8adcad4", 0xab}, {&(0x7f0000013000)="d4e2ed23f676c9ec6e26b86c9813c61a09f327f822acdf3c4dbad1be505469c693c1d8b678246345e34786f5e2c7dda2197b89e91cc493650638f878c7920864e0993f49d34741cd4b5a7c28847a3283f994f63012394e9b2bb40f76ff77cd80909832d9ecf4c6f963b7a0d7c99ae8f344b80a211811d7d27e92492550c8714c9875a2d1e0758f531fdd43ffc487c488ad3ac0e3175943290ad52015e5cc787254400c1768bbdb8c8de287367423a88d51e48ccf58c282ae693e4cc8f92e686eff1f4cb04a", 0xc5}, {&(0x7f0000493000-0xb7)="3ba2ebea0e06e358a031914b71c313f5f56ce2087f633cc3f3ec68c8acae3ef7016116a65381abd1930ea63cbf8c666175c63c0a7bedc3f708b1c54d343e56f57d1a233b31bf025b21273f5b010af803eaf6311ce86a899cac094663ddaa75a573fc2ab2a91bbbcabb85d677173020915be05c7602694af96b0fc63b5f5a12e16a6566a53f6a57a045aa3122901789adeabed9acec7d0a76020bd04565a7f8cab01a1a107ada324505ca142e7b123b7055309828d75d48", 0xb7}, {&(0x7f0000bb3000)="cdeae5b6b596b93d0a1231e8de583debfb58c13f2f891b19d1e14f0df742fb0551bcadd0cdcc90e20692dc9e38ee662939620243fedc11f95cbede6cb33c6f88df55a7d3a60b1a23e190f0cf43b5b2f84ea8618fc501f39358813ebbf2c1375d027cac12fcec468ac3dfbfc7392d3015d486392dc92509a49ea721b652b3b789b3afbb939f3c7184731a3169208f3a5086daaa339466ee2953cc632809cf38f9f64d28e08a8249c741d8817819778bb338a03fea07a4fdf87c00d255dc8434910c452f45", 0xc4}], 0x100000000000019d) syz_open_dev$adsp(&(0x7f0000b4c000)='/dev/adsp#\x00', 0x21d, 0x24100) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0xc0145401, &(0x7f000067c000)=0x80000000) 2018/01/09 20:03:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x92f1, 0x3ed, 0x1, 0x9, 0x6, 0x7fffffff, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3, 0x5, 0x815}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@sco={0x1f, {0x347bc000000000, 0xffffffff, 0xe2, 0x800, 0x1, 0x100000001}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000-0x20)={"229c1e72168d22eabd0b2929a6207682", {0x4, 0x2, 0x0, "211346801378", 0xe300, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x4, 0xa0, "9a8f13ddbe7c80cfe6a6fe982ffdc92c2b94259f6a499b3c1e95d6a6bbb5151636cea9e691d453974636101672ea108b5bc5de8c3866df889ec2c0bb4f559aab1e4ffcc456d0121866a72c5bfcc77df53482c5c4aa4ef145917fd78a741432dbcefc2da99474b1401ccb2d860634a34c38e1921a26d2bea93c9cb0f3d4d9c2e18f8ff084aa2976e54188226070d4a3825f10369096eb8da5d80c234c4d8b5c0c"}, 0xa8) setsockopt(r0, 0x84, 0x1, &(0x7f0000004000-0x7)="", 0x0) 2018/01/09 20:03:27 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x0, 0x424) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000f7d000-0x1e)=[{0x3, 0x80000000, 0x800}, {0x1, 0x8, 0x800}, {0x3, 0x81, 0x800}, {0x0, 0x9, 0x800}, {0x0, 0x10001, 0x1800}], 0x5, &(0x7f0000c28000-0x10)={0x0, 0x989680}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/09 20:03:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x1, 0x1c002) clock_gettime(0x0, &(0x7f0000b7c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x800, {{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4caad7c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x718, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000d39000-0xc0)=[{0x8, 0x7, 0x80000001, 0x0, @time={0x77359400, 0x0}, {0x9, 0x5}, {0x800, 0x10000}, @control={0x9, 0x0, 0x0}}, {0x10000, 0x5, 0xffffffffffffffe0, 0x1ff, @tick=0xfff, {0x1f, 0x2}, {0x6c86, 0x7f}, @queue={0x8b, {0x200, 0x2}}}, {0xcb, 0x1000, 0x5, 0x3, @time={r1, r2+10000000}, {0x4, 0x3}, {0x1ef0000000000, 0x0}, @quote={{0x7, 0x61}, 0x2, &(0x7f0000001000-0x30)={0x95c, 0x6, 0x22, 0x800, @time={0x77359400, 0x0}, {0x7, 0x40}, {0x8, 0x5}, @ext={0x35, &(0x7f0000000000)="d71dec919e69439370e757fc32ff4c024d2768400822a3304547d39c4f34b33297d113a2bb7919e1459911206abe850c5e5d22039d"}}}}, {0x3, 0xd28, 0x8, 0xffff, @time={r3, r4+30000000}, {0x3, 0x7}, {0xacc, 0x2}, @raw32={[0x0, 0x6, 0x2]}}], 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00001e7000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000495000-0x8)={0x0, 0x7fff}, &(0x7f0000758000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000ae000)={r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000118000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000248000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002a5000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000052000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c3f000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) clock_gettime(0x0, &(0x7f0000d8f000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00007c5000)=[{{&(0x7f0000a1f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004d2000-0x10)=[{&(0x7f00000dc000-0x66)=""/102, 0x66}], 0x1, &(0x7f000050f000-0xc4)=""/196, 0xc4, 0x7}, 0x0}, {{&(0x7f000063a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00007f9000-0x30)=[{&(0x7f0000e2e000-0x5)=""/5, 0x5}, {&(0x7f000084b000-0x4d)=""/77, 0x4d}, {&(0x7f00000e4000)=""/4096, 0x1000}], 0x3, &(0x7f0000103000-0x1000)=""/4096, 0x1000, 0xbc1}, 0x5}, {{&(0x7f0000d04000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000403000)=[{&(0x7f0000d5f000)=""/100, 0x64}, {&(0x7f0000f83000-0xc3)=""/234, 0xea}, {&(0x7f00002f8000-0xdd)=""/221, 0xdd}, {&(0x7f00005f6000)=""/216, 0xd8}, {&(0x7f0000a71000-0xd6)=""/214, 0xd6}], 0x5, &(0x7f0000a85000-0xa9)=""/169, 0xa9, 0x9}, 0x8000}, {{&(0x7f000088a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000b81000)=[{&(0x7f0000e5a000)=""/97, 0x61}, {&(0x7f0000d32000-0x8d)=""/141, 0x8d}], 0x2, 0x0, 0x0, 0x9}, 0x8}, {{&(0x7f00006be000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000+0x641)=[{&(0x7f00006a7000)=""/112, 0x70}, {&(0x7f00007b7000)=""/105, 0x69}, {&(0x7f00008bb000)=""/65, 0x41}, {&(0x7f0000641000)=""/251, 0xfb}, {&(0x7f000011b000)=""/141, 0x8d}], 0x5, &(0x7f0000a70000)=""/38, 0x26, 0x0}, 0x8}, {{&(0x7f0000e23000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x60)=[{&(0x7f0000572000-0xe7)=""/231, 0xe7}, {&(0x7f0000447000)=""/232, 0xe8}, {&(0x7f0000d61000-0x75)=""/117, 0x75}, {&(0x7f0000c8d000)=""/179, 0xb3}, {&(0x7f0000b93000-0x25)=""/37, 0x25}, {&(0x7f000058f000-0x33)=""/251, 0xfb}], 0x6, &(0x7f0000ed2000-0xfb)=""/251, 0xfb, 0x80000000}, 0x9}, {{&(0x7f00007ee000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000088a000-0x60)=[{&(0x7f0000db7000-0x4f)=""/79, 0x4f}, {&(0x7f000098f000)=""/4096, 0x1000}, {&(0x7f0000db8000-0x1000)=""/4096, 0x1000}, {&(0x7f000045f000)=""/55, 0x37}, {&(0x7f0000c72000-0x1000)=""/4096, 0x1000}, {&(0x7f000034b000-0x17)=""/23, 0x17}], 0x6, 0x0, 0x0, 0x8}, 0x8001}], 0x7, 0x2000, &(0x7f00002ca000+0x82a)={r3, r4+30000000}) sendmsg$nl_xfrm(r0, &(0x7f0000b9f000-0x38)={&(0x7f0000516000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000042e000-0x10)={&(0x7f000043e000)=@newpolicy={0x344, 0x19, 0x400, 0x1, 0x2, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f, 0x2, 0x7fff, 0xa, 0x20, 0x0, 0x62, r1, r2}, {0x1, 0x4, 0xfff, 0x2, 0x100000001, 0x3, 0x8, 0x0}, {0x1000, 0x100000000, 0x173c, 0x5ad}, 0x1, 0xa, 0x2, 0x1, 0x1, 0x2}, [@tmpl={0x204, 0x5, [{{@in=@rand_addr=0x966, 0x2, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x2, 0x0, 0x33, 0x7, 0x2, 0xffff}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x1, 0xffff, 0x0, 0x7, 0x8}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3, 0x3, 0x100000000, 0x5, 0x5, 0xd10}, {{@in=@empty=0x0, 0x0, 0x3b}, 0xa, @in=@rand_addr=0x75, 0x0, 0x3, 0x3, 0x17862f4e, 0x7f, 0x8001, 0x5}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x2, @in=@empty=0x0, 0x7, 0x5, 0x0, 0x101, 0x2, 0x5, 0xff}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x0, 0x1, 0x10001, 0xff6824a, 0x7f, 0x8}, {{@in=@multicast1=0xe0000001, 0x2, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2, 0x2, 0xffffffff, 0x1, 0x4, 0x5}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x4, 0x3, 0x76a0, 0x1, 0x27, 0x1000}]}, @algo_aead={0x7c, 0x12, {{'gcm(xtea-generic)\x00'}, 0x170, 0x100, "d3d3d66a594d363f209b9b96d17bc3bebc79aa3bebaf8fb40bec1216d6e50fbc981b9e1b8072b7b4bdfe857a0cd1"}}, @offload={0xc, 0x1c, {r5, 0x0}}]}, 0x344}, 0x1, 0x0, 0x0, 0x810}, 0x8800) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_bt(r6, 0x8906, &(0x7f0000f00000)="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") timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 20:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000637000)='/proc/self/net/pfkey\x00', 0x80040, 0x0) r1 = syz_fuseblk_mount(&(0x7f000060e000-0x8)='./file0\x00', &(0x7f0000212000-0x8)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200000968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000a22000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000d49000-0x70)=[], 0x70, 0x0}, 0x0) 2018/01/09 20:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b5e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000919000)={0x6, 0x78, 0x4, 0x3, 0xfffffffffffffbff, 0x23, 0x0, 0x6, 0x20, 0x0, 0x133a, 0x0, 0x5c, 0x80000001, 0xccfa, 0x0, 0x100, 0x7, 0x7, 0x4, 0x9, 0x101, 0x40000000000, 0x1, 0x7fffffff, 0x0, 0xffffffffffffcec3, 0x8, 0x3f, 0x8, 0x2, 0x40, 0x8, 0x80, 0x2, 0x7, 0x8, 0x107, 0x0, 0x3f, 0x2, @perf_config_ext={0x7f, 0x4}, 0xa400, 0x6, 0x0, 0x1, 0x200, 0x9, 0x0, 0x0}, r0, 0x6b, r1, 0x4) connect$netrom(r1, &(0x7f000089f000)=@full={{0x3, {"aaf6b1d5d3b724"}, 0x5}, [{"3af4fce625334e"}, {"eec1a580a8d049"}, {"47ff2a80db8021"}, {"2a55276a0e8468"}, {"c9bf3ce326f389"}, {"c131acbebe5b55"}, {"e1d1638dc09f0d"}, {"a1e0dda3da2310"}]}, 0x48) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000bd7000-0x10)='/dev/input/mice\x00', 0x0, 0x2300) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000da9000)=0x200, &(0x7f0000dda000-0x4)=0x4) creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) r4 = inotify_init1(0x0) signalfd(r2, &(0x7f000076e000)={0x2800000000}, 0x8) inotify_add_watch(r4, &(0x7f000027d000)='./file0\x00', 0x860) inotify_add_watch(r4, &(0x7f0000bba000-0x8)='./file0\x00', 0x20000040) 2018/01/09 20:03:27 executing program 7: add_key(&(0x7f0000b8f000-0xa)='encrypted\x00', &(0x7f0000748000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e5d000)="ed", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000001000)=0x3, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dba000-0xb)='/dev/mixer\x00', 0x400000, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000001000-0x8)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x55ac, r1, &(0x7f0000000000)="9e893c6331ac3dceab0b5b80cb0cf42aff6596273d120c4c8e5fed9787fc443bde500104d3d486145799a97f3c71b982bca3fb04dccbc9349d8c4cfeed28a71c52036bb2ef8aa6421f7b2d4e93b61b58fe64f996c30a3b3e261e2514b70f4a1474eb421adb43d26893128d650b9ad199b2952ddbe6d4e108bee03cf54f64f2c0258afc7a220031dededb04214a4b12cac20af957ddd718bfa730889ed48643e888939f5fa47fad7bf9e57adb6d93921f6a54bfe85f63adcce96b12653598d1c0484d0d42c03b7f8f7ebde4e3ef20e3d000cf66452cec1a39c83fa07082558fb55b85265bd98756695f70da55", 0xec, 0x6, 0x0, 0x0, r1}]) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00008a5000-0x1)=0x7, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x2, "717d356ecaff"}) 2018/01/09 20:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000445000)={0x26, 'skcipher\x00', 0x0, 0x28f, 'lrw(twofish)\x00'}, 0xffffff93) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000481000-0x4f)="14cef4eb368276bd456e0501cc51eff3d825317e2d4311d28c6bf7c53cd9cbde1184d4186b99a71567d07f066de76e62be78187551d8a73545fe4364a8ba4ce491000d0c6f2840916169e368796a4a", 0x4f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003de000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad5500000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008f3000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000fe4000)=""/187) sendmsg$alg(r1, &(0x7f00009eb000)={0x0, 0x0, &(0x7f0000a9a000)=[{&(0x7f00000dc000-0xf4)="177efa094508dea6958b5dcad2a9e3b1c0a754043cded7deba7c6f27ee8c561fe14bc7019eba5f3a6cfc1779c42529431fa1b57e05d2cb96fa6fce7a46305866ff94622885d88346a47b6f511f7c0a3b0b4c2eaa9e49d106ccf86aeb23da5da4e428048c6416d81c1fe85299b15975c6b81d8328e2559c045a372e019942d5", 0x7f}], 0x1, &(0x7f0000145000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00002ff000)={0x0, 0x0}) 2018/01/09 20:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000908000)=0x0, &(0x7f0000549000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000535000-0x10)={0x7, 0x8009, 0x1, 0x401, 0x0}, &(0x7f0000e53000)=0x10) chdir(&(0x7f0000d64000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b67000-0x10)={r1, 0x8, 0xf, 0x3f}, 0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b1e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000169000-0x4)=0x7) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005d1000)=0xcb1, 0x4) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a19000)=0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_ivalue=0x7d50}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000029c000-0x8)={0x0, 0x0}) write$tun(r4, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) fstatfs(r3, &(0x7f0000930000-0x72)=""/114) 2018/01/09 20:03:28 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001c4000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000794000)={0xffff, 0x1, 0x6, 0x3, 0x100000000}, 0x14) prctl$intptr(0x2f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/36, 0x24) 2018/01/09 20:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000475000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000d92000)='/dev/dsp#\x00', 0x80000001, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000fa3000-0x9c)=""/156) r2 = accept$alg(r0, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f00002e8000-0x38)={&(0x7f00004f2000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000095000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 20:03:28 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ca5000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c29000-0xc)={0x4, [0x8, 0xfffffffffffffff8, 0x0, 0x5]}, 0xc) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000025d000)={0x0, &(0x7f0000691000)=[]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000aa8000-0x9)='/dev/sg#\x00', 0x7, 0x80) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x1000004, 0x3011, r1, 0x0) process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004fe000-0x18)={0x0, 0x3, 0x0, 0x0, 0x6925}, &(0x7f0000f0f000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c79000-0x6)={r3, 0x2}, &(0x7f00005c8000-0x4)=0x6) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/09 20:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000094e000-0x15)='/proc/self/net/pfkey\x00', 0x73dc75ea04c66faf, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000ed000)=0x4, 0x220) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000736000)='sessionid\x00') 2018/01/09 20:03:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x23, &(0x7f0000001000-0x20)={0xffffffffffffffd7, {0x8}, 0xd0000002, 0x8000}, 0x0, 0x8, &(0x7f0000003000-0x8)={0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000011000)='/dev/vcsa#\x00', 0x6, 0x80000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x4000) pipe2(&(0x7f0000013000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c42000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000adc000-0xe)="") setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000d0000-0x4)=0x7, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000026a000)={0xaa, 0x31, 0x0}) 2018/01/09 20:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000bcf000)={&(0x7f00005fa000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000296000)=[], 0x0, &(0x7f0000785000-0x20)=[], 0x0, 0x0}, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x821, 0x0, 0x0, 0x0, 0x0, 0x1, 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, &(0x7f0000e6c000)='attr/exec\x00') mq_getsetattr(r0, &(0x7f00001b8000-0x40)={0x40, 0x0, 0x7ff, 0x8, 0x1, 0xe1, 0x7fff, 0x3}, &(0x7f0000e38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 20:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x1b, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e3a000-0x20)={r0, &(0x7f0000c21000)="4f7292c766655741d039cf", &(0x7f00000a0000)="", 0xfffffffffffffffe}, 0xfffffffffffffcd8) 2018/01/09 20:03:28 executing program 1: mmap(&(0x7f0000000000/0x1a5000)=nil, 0x1a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000b9000-0x15)='/proc/self/net/pfkey\x00', 0x101001, 0x0) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00001a5000)='/dev/amidi#\x00', 0x1, 0x2000) linkat(r0, &(0x7f0000143000-0x8)='./file0\x00', r1, &(0x7f000017e000-0x8)='./file0\x00', 0x97ddcf52e7ce474d) r2 = syz_open_dev$amidi(&(0x7f0000197000-0xc)='/dev/amidi#\x00', 0x4, 0x4000) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000158000)=0x3, 0x4) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f00001a4000)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0000000080000001", 0x24) 2018/01/09 20:03:28 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000154000)='/dev/audio\x00', 0x101081, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000133000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0, 0x2, 0x500, 0xffffffffffffff4b, 0x80000000, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000051b000-0x7)={0x9, 0x20, 0x80000000, 0xffffffff, 0x2}) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)=0x0) syncfs(r0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000034000-0x10)=[{&(0x7f00005c9000)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000008000000fffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) syz_open_dev$audion(&(0x7f0000a33000-0xc)='/dev/audio#\x00', 0x2000020, 0x2) 2018/01/09 20:03:28 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000017000-0x14)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 20:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000036a000-0x20)={@generic="dd804e460bcd5b918bc1c8f9aa95acc5", @ifru_flags=0x2102}) unshare(0x400) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000776000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x0, r2+10000000}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x4, &(0x7f0000b82000)=0x0) pipe(&(0x7f00006ce000)={0x0, 0x0}) io_cancel(r4, &(0x7f000095c000)={0x0, 0x0, 0x0, 0x7, 0x4, r3, &(0x7f000081f000)="49cbf77be68956645b298af1e5dd444d718d64fab93956bff1c86f480f85c840a2230d8e479b1179976731bcc5a77ee5aa6dc10dfee95e3b85408fde997fd68e3720a7b1b5da6cbda4ebfe00115374a767ff2697e5991a017a22a2c6f12a1e01345fd45c6e0279fe0bcc47da360b2fba9194fa9e75b430dc1ecfad17fb8de21a03eb8319c65e8db52df8605d17d1dacf005038f1a2589c6fb829c66a1ef0e4", 0x9f, 0x1, 0x0, 0x1, r5}, &(0x7f00005b1000)={0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r1, &(0x7f00001db000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 20:03:28 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f61000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f00007b5000)='/dev/vcs#\x00', 0x5, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000eb0000-0x4)=0x4c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007f8000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fce000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcd000)=0xe8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000098e000)=0x0) 2018/01/09 20:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r0, &(0x7f0000c2b000)=[{&(0x7f000003a000)='wHMPf', 0x5}, {&(0x7f0000559000)="40694757edc2759aa7d06fa00c8c939aef51cde828d106be5f7ac993f5d9f3ac9f2ed3c72ef078366717a6d2c557ed4ff1f5724427e895935f22fed3a3132d0226ed4da2e5f556e4e9805c97a9b3370ada6e3955937168588661a48822c6cc965ab4292758a2931db2321a4a5fc89a442c684911896a75ed7db95e73a73d4f4c7e7efd7b533c3e5b5523c8cad8837cc950001d03b75c3fdb6d48388fb13ee4197692ebb41ba957b0c7584966657d76dcb20f7e12a1a93c402f5028bb7d329ecbb0fe9cab65dba234cad6270b7992e3288f4238865aea6479b3e24f55f035e95bf9d6cc", 0xe3}, {&(0x7f000011e000)="051fffe67e139ff6b493623f901a5d1c88febbd634ef5815e455990f5fcce54444f5263a224042864aa9bd346ce2ea0648b2f34f9baf1861453eec2c3c472e67f867cb340965dbb4e16065e838832a17f8", 0x51}, {&(0x7f0000dac000)="3d2284ea3e6c60863ba38da4e06eb6d76db8a158ac406487d8908754434011ab82e09194ac3380f1734783e40ca73acab861027b74cc4022903d81a0614bba4842e2db9d0503f47d8e95c614bb7d82fca3f0788c3fc75daee5aa496bfc8d9e212e3ab3bbdbcc1e158bd36f182c6205db2ec17a7e81257134b7f1d01398f664d2ffa2eb3b5829b6f3b628c35b3aafd816480d7f5aab337abcce023c71671db20720a76dfd2f5ec9d6c50772f87d012feefdfb5e204d6060a0cb9e11ee1a8554e6e46c3161d2bf81a3230427b64f1853f0fb14ea4f78f7fc6d5efe974a", 0xdc}, {&(0x7f00009cf000)="f737f2e6f0bc4b69f7bdac8be5ef0f93b04b26a0456991bd65f12c47a53f986561417c715a490e542371d42fbdfa1fb1d0be161b2d72d7cf88f4f4aff346debbae21e9af9902da227f61f6f550cca54571315e7cd50587b0d3c24d7802812e77588fd542a2bdb958f754287227a2a79733d84ee12ceb8a10eeb7c4e85e91afffcadec62f24bdb493cf2aa602a640d52b08a8ed116f3e866d113513a04f29d2718976a3a6dac805516923ea5ef8beff172c0a344de2942be134e122cee2ec2862c78c7dd6fe70b9172426053c3fa02fd170a88a00e7ba09b13250aa", 0xdb}, {&(0x7f0000b38000)="748d49d56809b851", 0x8}, {&(0x7f0000b25000-0x7f)="02cbc3977baf747468bde453555071cd4bf1bcab1287fbded29fa129d4be56fdc25beb6a39707840da21c41dd90c027b1bd86a8d86188c0187b4e3c285f013c5b9de8f1af4a3bb0274a62bdc212daa63ad5335952558257afa571c147d1a2ed13488650558df1e1c7cede06a31544690ffe5078ab01d8ab91c33efa93b8d82", 0x7f}, {&(0x7f0000324000-0xb8)="f4be7a26e7d051e033837203e0c91b1e16bb41b3262e9e9397339e36fe67a1228a0794ac95451a236de61451c2b6bd9c55209260b1cdf1f642badb19e1337404ea70e6fc5842d30a8536184000e1f3c90f37425f23c1a7499c9f50df9018db54cb4534ad5663618f2292da61ce69852c84571ffc45dd204b7c0c8d0a6ed582f30f6f479cc0a922a59051b952026daed2d4d92b681fe6a7ae8fff4ae494ff3c06bdbb759aa1a1dd9b3cdc0805e303586869ce42169f293715", 0xb8}, {&(0x7f0000bfe000-0xd4)="c8add478eca15253f4b09f7568ab9d4bc17cc7623ca598ab53927146fe54a8671fe59e4f22e85955b35f024aa6940f7f9df83ecfda67e5e49d17bd39359f929553b15063f44bd999e0d68233c11acdbe23d42a4e08897a0b42250ff17d91b4b0883239432d1982af2292438b797df1ad898ad224096ece14a61118bdb3b99734e71b192a261911858f3e6e443b099039c24a478d2d9f554f97fb7cacd9c0d834b941aa3c23cc6f12786b31fa3000de5af7a283ef02e840258d0791c8d3b08dd712723df395a569571334ebcb365f7bf74c2699e9", 0xd4}, {&(0x7f00004d0000)="04880fb8692e78e320b76d5749", 0xd}], 0xa, 0xe) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002fa000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000568000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f00000ba000-0xd0)={0x0, 0x0, 0x0, 0x4, 0x141, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 20:03:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000184000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 20:03:28 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x420, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r1, 0x2}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f00007dd000-0x3b)="fd5004d7eb7c234187cbd72468f8986faca2910fcaa8c2b6aca2e854eea3f9ac6f1d8b80848a69aa2c8a890c16c50c5c8611c1112a687f892fad88", 0x3b}, {&(0x7f0000c1d000)="", 0x0}], 0x2, 0x0) write(r3, &(0x7f0000002000)='%', 0x1) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/09 20:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffb5, &(0x7f0000088000)=0x75) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f0000c06000-0x10)={0x2000, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007b5000)={0x0, 0x0, 0x0}, &(0x7f0000afe000)=0xc) move_pages(r1, 0x1ffffffffffffebb, &(0x7f0000c75000)=[&(0x7f0000f69000/0x3000)=nil, &(0x7f0000b04000/0x2000)=nil, &(0x7f0000b9c000/0x1000)=nil, &(0x7f0000583000/0x2000)=nil, &(0x7f000077f000/0x2000)=nil], &(0x7f00000e7000-0x4)=[0x3], &(0x7f0000ba7000)=[0x0, 0x0], 0x4) pipe(&(0x7f000062e000-0x8)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000b64000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000e8000-0x8)={0x0, 0x3}, &(0x7f0000074000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000201000-0x8)={r4, 0x6}, &(0x7f000000c000-0x4)=0x8) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/09 20:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001ed000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) epoll_create(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000400000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000054c000-0x8b)=""/139) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000046a000-0x1e)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x98, 0x0, &(0x7f0000d9b000)="0b3e430013dfa39ae94c4d42b7e1ddd8ea50e9b6a074c89476c3987e366a5174866dc4ffbf04754c48bae4cb0cff32ea1f3e3eef0fbaf6b958f63b6ba4600bac2ced17b699bf7b534ebb813ceb8ea31149bc68e5dc1644c9f8a8cf53b0bbd8ffee46e0b40ab4d390746308e52a438097a04eb59122ecdb615e605ccbc3cb5b3da5a1437ad17d17d7295800aadfbc9bf5c6dead1e2cd0bf01"}) r2 = syz_open_dev$vcsa(&(0x7f0000ed8000-0xb)='/dev/vcsa#\x00', 0x0, 0x140) recvfrom$unix(r2, &(0x7f000064e000-0xad)=""/173, 0xad, 0x10140, &(0x7f0000186000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/09 20:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b4e000-0x28)={@common='sit0\x00', &(0x7f00000b7000-0x2c)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000031b000)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf12c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0xffff, 0x5, 0x7fff, 0x1, 0x9, 0x7, 0x1, 0x2, 0x23, 0x4000000000, 0x5, 0x52, 0x7ff, 0x2]}, &(0x7f00000d4000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000355000)={r1, 0x20a, 0x1, [0xc1]}, 0xa) 2018/01/09 20:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f36000)={{{@in6=@loopback={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ae000-0x4)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000690000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c09000-0xa)='syzkaller\x00', 0x80000001, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005ab000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={0xffffffffffffffff, r1}) sendmsg$kcm(r2, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000db8000)={r1, 0x0, 0xc8, 0xc5, &(0x7f000094f000-0xc8)="723d1604bfb6f66e80748523851c5bb1f7347bf0e7258075fb18d085e1c12a9ddc08b95290a247d261372756077e247cf173896670a7efd3b39daa2839e32033607e2f20626af12bf000008b3eca49eaac8c321612c6660407b32a875a37574c889d824b4c9e228497e4133d8e11e303167cbc514377b18ebe93ab94c3c896428361d8a1eccb97bc6e90973cb750c2edb6407df31fa4919eea5a0c78fae6a1dff874d5fcc5cfd6bd7c5e3dd9823fc9eab72eb21b12e065b1fa15dfcf54b60fe32262e57b24ad3d67", &(0x7f00001dc000-0xc5)=""/197, 0x80000000, 0x6b}, 0x28) r3 = dup3(r1, r2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f000098e000)=0x0) 2018/01/09 20:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bind$ipx(r0, &(0x7f000004b000-0x10)={0x4, 0x9, 0x5, "8607dba3c600", 0xd42a, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000831000-0x4c)={0x4, 0x7ff, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00004c5000)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/09 20:03:28 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, 0x4000, 0x0, 0x0, 0x4, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000240000)=0x1) accept$ipx(r2, 0x0, &(0x7f00009c4000)=0x0) 2018/01/09 20:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00003d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$adsp(&(0x7f0000144000-0xb)='/dev/adsp#\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000fdc000)={0x7b, 0x0, [0x4, 0x1f, 0x100000000, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007fc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbf000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x8000000006) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r4, r3) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000212000+0xf44)=0x0) listen(r5, 0xfff) writev(r3, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd", 0x1}], 0x1) 2018/01/09 20:03:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b59000-0x20)={@generic="e5fda0b5a9404d6caac1c825ffc0ec7c", @ifru_flags=0x4400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000136000-0x1000)="4a6337c67c703e33ce4695836b0fe5877bd5b8953ffd28cf0285af9059a8930d6c6a81f7d7c057f4b92acc11e7ff8afe4766c4243e1fe13c592a5ae47d816b5f8485eb2432c4f49cd633b620c550570c046f24f95f708af73785e7b89cb5a6da944bb9339eb224c84b546f5ae87ec3e01faa826be43ad91ef78cae76f5e977698fa520bed2d9ee2f66960116ad16b4cc", 0x90, 0x24008000, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x3bb, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000bae000)='/dev/sg#\x00', 0xffffffff, 0x480) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00008d5000)={0x0, 0xcf, "082fb803c2ae0a04b451d10258f0ba6af94bb5e632f5826328b0e1b1c44a796fa5a38da70c1545a453cb6ee9c96b2dc9e2d3b930e0391bf1e34542ee82f65a6fadb4690622bf3f9f6cef3da2ef39c16e36e5ac5a5141f91fad46f270eabd5d3740de7a30333378ff25519dbf7bb6b77f04d1105247c6bf94e8cecfc450c91ac827bc784a0cbb4e55a8ce0863c5063c25da89329ba6edf3e1d757d2ae1a24c419920886f2cbd219e79d098320b9684faf672218f32fec4c01d6a04f0ecb889053da5fda1889f997d13b8c3e5f688ded"}, &(0x7f0000563000-0x4)=0xd7) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f000043d000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000313000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c1000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000ba3000)={r4, @in6={{0xa, 0x2, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x0, 0x4}, &(0x7f0000a78000-0x4)=0xa0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000067a000)={0x0, 0x0}, &(0x7f0000e15000-0x4)=0x8) 2018/01/09 20:03:28 executing program 2: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) time(&(0x7f0000ae1000)=0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) [ 33.746750] kauditd_printk_skb: 171 callbacks suppressed [ 33.746759] audit: type=1400 audit(1515528208.428:189): avc: denied { net_bind_service } for pid=1308 comm="kworker/1:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/01/09 20:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f000088f000)="439705c4cc6553471bf2e18850aaa9b346360e9139dbea875191f4153e13e90a53a9aa5e7ba2360c3ae3d7f3b30212dcc64d822facbe7a38954c789255bbdaf4c08b8422028c8493f15d2b7e46c4e34e26311ecb58f452c60a599a4851ddb42f8a32fd31fec608f7cfba8ceed6ef6272e0601a970ee19187ebb0a24c5c986007ad6d181f") setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000c3b000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x1000)="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", 0xa79, 0x0, &(0x7f0000b20000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x8527, 0xffff, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/09 20:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$adsp(&(0x7f0000e1b000-0xb)='/dev/adsp#\x00', 0x200, 0x980) close(r0) getsockname$inet6(r0, &(0x7f00007d2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f12000)=0x1c) 2018/01/09 20:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/rfkill\x00', 0x1, 0x0) perf_event_open(&(0x7f0000cd5000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x4, 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, r0, 0x0) mkdir(&(0x7f0000af1000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000574000)='.', 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002e7000)='/selinux/context\x00', 0x2, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00009cf000)=""/52, 0xfffffe46, 0x0, &(0x7f0000df0000-0x10)=@llc={0x1a, 0x0, 0x0, 0x4, 0x0, 0x0, @random="e7c825e754ab", [0x0, 0x0]}, 0x10) 2018/01/09 20:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001c5000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d59000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00001c1000)=0x9) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00004dc000)={0x1, 0x5, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2018/01/09 20:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendmsg$alg(r1, &(0x7f0000bfd000-0x38)={0x0, 0x0, &(0x7f000003e000-0x20)=[], 0x0, &(0x7f0000106000-0x248)=[], 0x0, 0x0}, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 20:03:28 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001f2000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x800, 0x0, 0x0, 0xffffffffffff8001, 0x9, 0x7fffffff, 0xfffffffffffffff7, 0xe24, 0x6, 0x4d, 0x80000001, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create(0x3) 2018/01/09 20:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007a5000-0x8)={0x0, 0x3ff}, &(0x7f00003b0000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000895000-0x8)={r1, 0x80000001}, &(0x7f0000533000-0x4)=0x8) mmap$binder(&(0x7f0000beb000/0x4000)=nil, 0x4000, 0x8, 0x2011, r0, 0x81000000) 2018/01/09 20:03:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x9, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4c}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x40, 0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="f702a7f124a16b8cf6e3b2288029aacbc971b113acbec62fd951f6eb4b2c215fbef929fcc9813036cf7889a4126f2d57967555083f3e9e9331e784f1a7db5b2bb50a1a1b3c3033b125560ac5ddc4053fe35e334abd772c3e8526052605", 0x5d}, {&(0x7f0000001000)="f941a9e70a1df912", 0x8}], 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000f18000)={r0, r0, 0x100000001, 0x0, &(0x7f0000239000-0x98)="0399962341bc6696c174a5caf84ba9c106ff64481b7d79f7ec06f613d5c95d36fcd3921777edcee4c416f8eb668ef0d97f85a3cecc5b9f9a860382f11db4990ad29373bed09f1377d037c1d9e3030b172ab3095026bd3f63dd9d9bc7f7faef3e24f5322bb093d33d5ee3fa9060ba2de4095dc0e9c39b032169e903b6001950503ac2c88437dbc646f8e0c0316d1552c25208f5f155039210", 0x80, 0x3, 0x5, 0x9, 0x10001, 0x1, 0x9, "a775d0dccc56d76f97c1460211bae68b027cb2"}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x40000407ffc0003}]}) chdir(&(0x7f0000fe9000)='./file0\x00') 2018/01/09 20:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x40, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000000000) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x3, @thr={&(0x7f0000921000)="", &(0x7f0000924000)='Z'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) exit(0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007bb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ab2000)={0x0}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20200, 0x0) pread64(r2, &(0x7f0000a4c000)=""/56, 0x2fe, 0x0) write$fuse(r2, &(0x7f00009cd000-0x20)={0x20, 0x0, 0xfffffffffffffffd, @fuse_ioctl_out={0x6fc0, 0x1, 0x4, 0x6}}, 0x20) utimensat(0xffffffffffffffff, &(0x7f0000882000-0x8)='./file0\x00', &(0x7f00003db000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003b5000-0x8)={0x0, 0x400}, &(0x7f0000f8b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000792000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000de3000-0x4)=0x1008) write$evdev(r1, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x4f, 0x400000002}], 0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000086d000-0x4)=@assoc_id=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00007b5000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r1, 0x10000) sendfile(r2, r1, 0x0, 0x72439a6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000aa9000-0x8)='./file0\x00', &(0x7f0000dc8000-0x14)=@random={'security.\x00', '/dev/cuse\x00'}, &(0x7f0000188000)=""/12, 0xc) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001000-0x4)=0x2, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) waitid(0x1, 0x0, &(0x7f00002a4000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000002, &(0x7f00006a3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 20:03:28 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 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd8000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000ffb000)={@rand_addr=0x2, @empty=0x0, @multicast1=0xe0000001}, 0xc) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000826000-0x16)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf2000)="", 0x0) 2018/01/09 20:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2000000000000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000055a000)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) io_setup(0x36, &(0x7f0000b05000-0x8)=0x0) io_submit(r3, 0x0, &(0x7f000009e000)=[]) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000071f000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000fbe000-0x18)={0x3, &(0x7f0000bf8000)=""/162, &(0x7f0000316000)=[{0x8, 0x97, 0x1, &(0x7f0000aac000-0x97)=""/151}, {0x1, 0xc, 0x9, &(0x7f0000a53000)=""/12}, {0x7, 0x80, 0x0, &(0x7f0000754000)=""/128}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 33.921341] audit: type=1400 audit(1515528208.603:190): avc: denied { map } for pid=4496 comm="syz-executor4" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=1121 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 33.981565] audit: type=1326 audit(1515528208.647:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4503 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.022566] audit: type=1326 audit(1515528208.647:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4503 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.051364] audit: type=1326 audit(1515528208.689:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4503 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.076563] audit: type=1326 audit(1515528208.689:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4503 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.104604] audit: type=1326 audit(1515528208.690:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4503 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.129264] audit: type=1326 audit(1515528208.696:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4503 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 34.153640] audit: type=1326 audit(1515528208.697:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4503 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.178133] audit: type=1326 audit(1515528208.697:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4503 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 20:03:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x17, 0x4, 0x6ca, 0x0}) mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r1) 2018/01/09 20:03:28 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={&(0x7f000043f000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00009aa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000766000-0x4)=0x1c) r2 = msgget(0x0, 0x200) r3 = getuid() stat(&(0x7f000012f000-0x8)='./file0\x00', &(0x7f00001e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000039e000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012d000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000823000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c8000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000c0c000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000138000)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f000001a000-0x78)={{0x4, r3, r4, r5, r6, 0x8, 0x401, 0x0, 0x0, 0x0}, 0x4, 0x3, 0x9, 0x50c19f52, 0x9, 0x3, r7, r8, 0x0, 0x0}) io_setup(0x1802, &(0x7f0000082000)=0x0) 2018/01/09 20:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) readlinkat(r0, &(0x7f0000755000)='./file0\x00', &(0x7f0000cef000-0xb)=""/11, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f14000)={0x0, 0x140000000, 0x0, 0x2, 0x1f, 0x9}, &(0x7f000037a000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000004f000-0x8)={r2, 0x80000001, 0x6}, 0x8) r3 = add_key$keyring(&(0x7f000026f000-0x8)='keyring\x00', &(0x7f0000d75000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r3, 0x4) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000969000)={r2, @in6={{0xa, 0x1, 0xbdb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000149000-0x4)=0x0) 2018/01/09 20:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000175000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000276000)=0x0, 0x0) 2018/01/09 20:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000046000-0x10)={0x2, &(0x7f000079f000)=[{0x20, 0x0, 0x0, 0x100000}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac0000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000dcb000)={0x1, 0x1, 0x4, 0x2, "6a6fcf82491401400b129f25f802bbcdbbb2953ff8a879d31702bc27d1e95b5680d974ac117eac8dffe16ac3", 0x4}) openat$hwrng(0xffffffffffffff9c, &(0x7f00001d0000-0x2)='/dev/hwrng\x00', 0x8800, 0x0) 2018/01/09 20:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000ffff0000000000000000000000e800000000eb000000ffffffe100", 0x14, 0x0, 0x6, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f00002b7000-0x10)={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, &(0x7f0000b65000-0x90)={[0x9, 0x3ff, 0x0, 0x4, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 20:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000021d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f000017f000)={0x7, 0x3, [{0xff, 0x0, 0x6}, {0x3, 0x0, 0xfffffffffffffeff}, {0x0, 0x0, 0xbc}, {0x10001, 0x0, 0x81}, {0x3, 0x0, 0x2}, {0x3, 0x0, 0x1}, {0x401, 0x0, 0x5}]}) syz_emit_ethernet(0x15, &(0x7f0000001000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x6558, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f00001d1000)={0x0, 0x1, [0x177]}) r1 = syz_open_dev$mice(&(0x7f000080b000-0x10)='/dev/input/mice\x00', 0x0, 0x100200000) tee(r1, r1, 0x7, 0x2) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000d78000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x12) ioctl$KVM_NMI(r1, 0xae9a) 2018/01/09 20:03:28 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f6a000+0x8d7)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f6b000-0x4)=0x58, 0x80800) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000243000-0x8)={0x1, [0x0]}, &(0x7f0000f6a000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001d000)={r1, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x6, 0x12}, 0xa0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 20:03:29 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000010000-0x82)=""/130, &(0x7f000002a000-0x4)=0x82) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000-0x10)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x20000301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 20:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000040e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f00006eb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8006, 0x0, 0x2, 0xfffffffeffffffff, 0x0, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x36, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 20:03:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000004000)={0x80000000008001}, &(0x7f0000ca0000-0x8)={0x0}, 0x8) r1 = getpid() r2 = syz_open_dev$mice(&(0x7f00002d3000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00006ba000)=0x3, 0x4) r3 = gettid() read(r0, &(0x7f0000000000)=""/128, 0x80) tgkill(r1, r3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/09 20:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) llistxattr(&(0x7f0000888000-0x8)='./file0\x00', &(0x7f000006e000-0x39)=""/66, 0x42) 2018/01/09 20:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fstat(r0, &(0x7f0000425000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) setresgid(0x0, r1, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffd) 2018/01/09 20:03:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000988000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000689000)={0x2, 0x8}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f0000bf5000-0xd)={'sha3-384\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000703000)="ed", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001276, &(0x7f000001f000-0x1)="") getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic=""/16, 0x10) 2018/01/09 20:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00009fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}, 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00001c9000/0x1000)=nil, 0x1000, 0x5, 0x50030, r0, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/09 20:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000667000)='/dev/snd/midiC#D#\x00', 0x8, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000652000)={{0x7, 0x6}, {0x1, 0x8}, 0x29a7, 0x1, 0xb6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f0000c46000)=[{&(0x7f0000e85000-0x1000)=""/4096, 0x1000}, {&(0x7f00006d9000)=""/172, 0xac}, {&(0x7f0000155000)=""/34, 0x22}, {&(0x7f00007b3000)=""/113, 0x71}, {&(0x7f0000013000)=""/62, 0x3e}, {&(0x7f0000fd2000-0xfd)=""/253, 0xfd}], 0x6) sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925", 0x4}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000782000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000117000)={0x9, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000a31000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_config_ext={0x4, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c1a000-0x8)='./file0\x00', 0x200000, 0x182) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b59000)={{&(0x7f000057c000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000040e000-0x10)='/selinux/create\x00', 0x2, 0x0) statfs(&(0x7f0000168000-0xe)='./file0/file0\x00', &(0x7f0000c62000)=""/13) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000522000-0xb)='/dev/hwrng\x00', 0x3003d, 0x0) renameat2(r1, &(0x7f0000074000)='./file0\x00', r2, &(0x7f0000c37000)='./file0\x00', 0x1) 2018/01/09 20:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r0 = creat(&(0x7f00002ee000-0x8)='./file0\x00', 0x80) sync() sync_file_range(r0, 0x129be6da, 0x8a2, 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c21000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000ed1000)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$packet_int(r1, 0x107, 0x1c, &(0x7f000091d000-0x4)=0x0, &(0x7f00004fc000-0x4)=0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00003f6000)=0x3, 0x4) fcntl$addseals(r0, 0x409, 0x5) close(r1) faccessat(r0, &(0x7f0000a92000)='./file0/file0\x00', 0x4, 0x200) 2018/01/09 20:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) accept$alg(r0, 0x0, 0x0) writev(r0, &(0x7f0000c04000-0x70)=[{&(0x7f000028d000-0x1)="18", 0x1}], 0x1) syz_open_dev$evdev(&(0x7f00003ab000-0x12)='/dev/input/event#\x00', 0x8000, 0x40) 2018/01/09 20:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000d58000)={0x0, 0x31, 0x5, @thr={&(0x7f0000303000)="d97e630b0e19ac9f19bf126615c2030e96832c7f06a1fc26c0241181f02c9da804583d025717", &(0x7f00004b6000)="a15fc9d1625addde4649d166e5b21dfe3222627aeb3d2ea1eb57062030c1d4b1411e73bae590ec71a78e88f891fc825efaa916d52f8872b6da8845afa80eb9d2ca648a6b8c8b8fa58f65ae194c9cf860749a20bf9975554e6e0a847d60bff35a352a02f955f6f052d777cf32ee3aa19c75514f917adf60573f053832df81c2bcdc46f0b2ff5064fb5048a2db0a5ca5ed28741f6ff49bf367896bd8fff2dbe0cba6f5000f75de625e976d8ab847b1a1898c0a90a7722dd7d555874754"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066c000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000b7a000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000005a000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000d5c000-0x4)=0x1, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f00006f1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000035f000-0x18)={0xaa, 0xc, 0x0}) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x4) [ 34.437401] device gre0 entered promiscuous mode 2018/01/09 20:03:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cc7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000cf1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000740000)=0x14, 0x800) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffffa) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000814000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r3 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fdd000-0x20)={0xff, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000106000)={0x1, r4, 0x10001, 0x5}) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x68, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 20:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000550000)={0x2, 0x3, @rand_addr=0x4a1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getgid() connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f000093c000-0x1000)="0ddbdb16b7b2300daaec80b60b36dcf93ae7dfe6e96f4f0ec596db14294ac95946b765461942a1429ef1f3430b6543e1a7eedd68a06e5ba3116d934f0fcc52e333691df3cf821c3112ea8ab71b61f1dbb921beae58972e56ff08332d0fa82f4c9f86418f53a5d7943c8a4a69e321da60133a12749bc552acb0bd57ba925291b6e8f15e544fc14e364cb359baf94da683be8593d031c2fac43c9269958f047b4951d4da79d2a78238fc45f4f21eb145abd73c8d2779c650ad5cb95abc5cf96d0fa03ac72a910aa45903ec7688b92e01c7eeaae04e06d6d6a8bf95844d3781a8eca238", 0xe2, 0x8801, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000256000-0x1000)=""/4096, 0xfeeb) shutdown(r1, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000f8000)=0x0) 2018/01/09 20:03:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x6, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c9000)="c063f335f0458fbeb6b3be8735600eae8e816374db2d229e32b498cf1db7df7a0774c0591cd608dfa5ae5099382ae6e4b4b9f80658144ee5043a026121a3b7242a", 0x41) 2018/01/09 20:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000085a000)='./file0\x00', &(0x7f00000ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000263000-0x7)='tmpfs\x00', 0x1, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x100, 0x0) getdents(r0, &(0x7f0000c45000)=""/192, 0xc0) [ 34.502584] device gre0 left promiscuous mode 2018/01/09 20:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000776000-0x4)=0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 20:03:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40503) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eec000-0x1c)={0x5, 0x40000000001, 0x6, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/09 20:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a04000)=0x0, &(0x7f00001ba000-0x4)=0x0, &(0x7f0000d9a000)=0x0) ioprio_set$uid(0x3, r1, 0x5) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00009c2000)={{0x5, 0x3f}, 'port0\x00', 0x40, 0x20000, 0x4d0d, 0x80000000, 0x7fff, 0x6, 0x2, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r3, 0x5421, &(0x7f0000e01000-0x8)=0x7b7) r4 = request_key(&(0x7f0000afd000)='rxrpc\x00', &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e87000)='nodev\x00', 0xfffffffffffffffc) r5 = getuid() getgroups(0x6, &(0x7f0000a7f000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r4, r5, r6) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f00002d4000-0x46)="1122939b5a3ed4a064aede5cd37a4675986ba2abab93ee6da9abbf0e8e693f78c793bee8224b61c4c156793c506ed8a623548c3683c628a3e93ff75e306edb1a66b882c5e03d") write$sndseq(r3, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r7 = syz_open_dev$vcsa(&(0x7f0000dd2000)='/dev/vcsa#\x00', 0xb, 0x0) r8 = geteuid() keyctl$read(0xb, r4, &(0x7f0000552000)=""/235, 0xeb) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000093b000)={0x0, 0x0, 0x0}, &(0x7f00001d1000)=0xc) syz_open_procfs(r9, &(0x7f000098d000)='net/mcfilter\x00') getresuid(&(0x7f0000903000)=0x0, &(0x7f0000e75000-0x4)=0x0, &(0x7f0000b0a000)=0x0) setreuid(r8, r10) sendmsg$netlink(r3, &(0x7f0000c69000)={&(0x7f0000f61000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000f02000)=[{&(0x7f0000f2b000-0x104)=[{0xdc, 0x100, 0x710, 0x1ff, 0x1, "4df498ee9e638c54f9bd2000696c18bfa13ceba410500fff0aa3e9ba5685b4fc204706f7553bf42cb849e0d3ac622ee6b4f3268865c77e878f1824a031824d34f6f1eb4e096e26d33c8d51389e3a534dec3cbe0d231da9fe88f50d02ce8a615509a3dae93efdbf782dcc0505f4d776feeeb134dbca6abb159dfb9b9d198d94f2b3f5837ee4cf6461a4ac4d8928d079c0f1b6252a2cbc5ce938211c0b8ffb676a925c0ed4a8d90f7e399500cca459239a2dff34e698af8fc11ffa5f0a57ed83302f466a63af10d13115"}, {0x28, 0x7, 0x304, 0x6, 0x2, "edf4a8c360ab88967c2d1ba4504bc727b15ee8de674ba3"}], 0x104}, {&(0x7f0000d15000)=[{0x68, 0x2, 0x210, 0xfffffffffffffffd, 0x0, "e574c3b7f24c55c8fc7c52de47724e787c154d908f5b8da8cc814d8e028776c67a1b148f7003e439e5a56c9d38a572b30b1bcb388ae71ef58fa6a15ff9124f4ba3a7af93ab15b14426017f78e68d1238682307c0211d4a"}], 0x68}, {&(0x7f00008fc000)=[{0x6c, 0x8, 0x900, 0x4, 0x2, "fca943f6372aacb5bd244a78e3e16b225a1e6288fb5e4ce7513738dac530d9cb5ab827be64a9b4bcc662994963bb0faff7a98ad0679646f1869ed5698c1450d9834f56aeee11592016daf591defd5a5f632611faa23746b869487eb6"}, {0xd8, 0x98b, 0xe00, 0x2aa, 0x2, "8a9164dab68cb26d3eba4728343e5ad0d148e6a74610c49b8ed7eda08d1368cee91610c33501be2bace1240987c8970b9fa71b7bb3efd4c6621125409ce5e7aa9fd41bb44e86e7a44f380c8a8eaa213798013998251605a06dfb79bf48f0dc410a31eea396266f5c82b52a8fc6f2380493230f9826482503620d73f5186784f19e8c62e128c08b8a63b70d78049714001eb5e2580d01b0946c4f86de63f4fe7fea63e2f69690d0aca7c9955e48e3832a0683ed640cf268bb28fa27cbb6a9c195e438e5420dff01"}, {0xa0, 0x101, 0x318, 0x1b57, 0x3, "546e673f25261bcfcd08ddec0b943ff07bb5b8d5415307610b4a72e9416d4a3b50fb90200eda4300fadc059d5038b9e69d2474c986f6c11caed4a94da43609e733e050827ca813b41dbe2805ecd473ac185eaa350b224058abafdc106a73eb77a7dcd0bc10178bf58505c02368cd0eaaff2dfdec08a9f74a4850d8cf88b7a94f71835f28eaf60ef46ceb10e3d2f2"}, {0x38, 0x1, 0x20, 0x20, 0x2, "53a890e908e6c78b739eed00df60513d8bb5fd6db3daf371834d3356e5049c7a8c0edb7b3ac972"}], 0x21c}, {&(0x7f0000655000-0x166)=[{0x108, 0x1f, 0x604, 0x3, 0x1, "585a33cfcead32801021a3ade1297a9fb144bbfafd0840a6632b4af940d9cb9b4f1c14817f2f8966960d40c0c6623d1b9df763c67f1a1cfd497093b2ae73ff462af7c7ecd9019f27798ce1273c243d44fa94089ffab04de770748d63b5ebb494f9c2894e346b655025cc2aa8c32583d0f48db7d645397098579da5931a19886912e56d4e50a4639e53a1f6d8e1fbc6dcc1f582a7223e5e77e841ee39319fd3b122aed5359092d8a2955c648903970003c7127a20ba6a076ffabba98244d8b170e65b86351ce031b6ebd029cbb816a866dcbe5f473804839ab65f3a01ff2520fc37243654d28868287959289d6c626f93469cc4a6dc"}, {0xec, 0x800, 0xd02, 0x7, 0x3, "31e8915ec7f2dd4658c9352505bb541f9206363559875fe96866efb5aeb04e51d032631c33366288966747a2ad104d41a10f9b764e2a6110b28d1a1c3a7b44d2482aad21cd6fc766ac19e1470a2163eff3edbb29ecd7e0f25be771482a155d372199c56a03b453a764d9922cf589e118373d82e1253e855f96b3266bad7006251ca80361220625e6b7a5b5ac414aca3c3426fc457e38424c39bae83bca3fcfef0c6b084bfaa95a19cf63b10b3932503b360caf455a703de6af83afd868ab49c585e39273e5df51eb53f6447cd9a8c9801c5153653c18f4149b25abe5"}, {0x88, 0x7499, 0x0, 0x6, 0x1, "3bea273d950d4706059fc9fd7c3a9c64c9c6c3bd5ffa19df6463bbc460c7ccd159790385902248cfd9a4d2cc682325e51ba55d1ebc34a20d61525becb4230b94b5ebcc5d413f976dffd451a74d311bbecc7158a9764d01545a7c90303cdf5788e6392aa35d7cf07ba24777cebc8f28339c02a137a8"}, {0x98, 0x8, 0x100, 0x1, 0x0, "3eae47ea323eba3e721a52f358c7fdb62ea04860405a82a80746d91a21704d4f1370ef3b24a64c5f4387dde865870e37c92e9c402e852abdad484cf1b6f363e9cef4577f660faa3e9b8e59ce5eb5212fc3c4858b94e1d53e4d2842f28133b2d86b51e1c38943f03ff4ec1c5dd46fa54211d3fa887a776bfddc14e516de96d4b09ce016b4f62b60"}, {0x88, 0xffff, 0x601, 0x1, 0x3, "1539ac1e449516fa101a4f8cee2c80e279bf56c2e4d85a4d52735a320669224a0517dc815411072b768accb414518f6d0348326821e81b4c40ee5c1f58a0180f8fd1854cf3e8307bfd20bd800b6e5abd641821bb02246fcdc2fb11acf3c24a7d532e09d76c013d87df80ec453be01bd855b02beb5a"}], 0x39c}, {&(0x7f0000108000)=[{0x94, 0x80000000, 0x300, 0x1, 0x2, "545ef3b877fc353e5f028b5366418a91ff4c557bfcf2f21b742020e0112ef673614eee15fdae39f80bd30d7483d0c884e3b077ec5eb2a5eac310f3788964b9d5b3f9a64f5bdccd73e7e970fa96f4a12e672711a3cc3e575233cbc7b026e518de24e5cea23fb9e7dac00e0ffac4d879bd7ff54bac4c607f12270598bdf7495d0eaa"}, {0xe8, 0x7, 0xa, 0x9, 0x0, "4a639611aa2720f14e62ee980617452c44d8f321bea5b864c6bc88aa90558cc7cb582b85c87669ee20eb0aecd95af505e1d5528fe5460dc794dfb9e41e48d73fb437689db1dd4af3487294c779d018a76522b04dc60c0f0f9fd93a6ca1684674d1c3220d6c2af24f7d210c7c6fb7308630b2f212839fa742cd3ee13e4ca27b093b971d5cd57925b90149022122d0b3c59b4ff6b3a4a91a108ca6766642997f7742467553abf5232b498d4ce69e23bcdcabad2d1bfffb052a1e939b7fd03dd3f62346f663cbcb08988e36cf3e1dd18a93ee36486cfa"}, {0xcc, 0x26d, 0xb00, 0x80000000, 0x0, "4d965232481b34177b6f10e60ba609dbd60b208c5090dd7b13076e1f55b3b8582559fdb0659b44f0a5a7e5a5b09b68ba5fcbacec2e24c218898f02d45aae8f26e3f72eddfa9c3d0a0a653d7f3f1bfd95858f92d8d86a1a1a8270d37a5d07d8af2e46d24bc8bab9748d2a828a379846bbcdc7cde3f363ad7dff32a1d7133a8529a6ee80f3f8b4781af58b2f54463f8f6c7e2bd510d0401501373e056ccf2240edfc6249bafd396e53b9d95efae9f37cfc5aaf14e41a3019ca58"}], 0x248}, {&(0x7f0000fc9000-0x14a4)=[{0x30, 0x7fff, 0x0, 0xe0a, 0x3, "afd2fb6586fd7514bb7fc0ee6ec87b2ba35ea3519231eadcbef398092a0a"}, {0x1010, 0x0, 0x300, 0x100, 0x2, 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0x1010}], 0x8, &(0x7f0000c3a000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18, 0x200000d0}, 0x1) dup3(r7, r3, 0x0) close(r7) 2018/01/09 20:03:29 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000eed000-0x79)=""/121, 0x79) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1004, 0x0) faccessat(r0, &(0x7f0000040000-0xa)='./control\x00', 0x2, 0x0) 2018/01/09 20:03:29 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x15, 0x11, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 20:03:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x8000) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009e3000-0xe)='/selinux/load\x00', 0x2, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000587000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x20)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xcc3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x800, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000854000)=@req3={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/09 20:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x4, 0x80000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x8007fe, 0x800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f00009f2000/0x3000)=nil, 0x3000, 0x2) 2018/01/09 20:03:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00005bb000)={0x6e1, 0x7, 0x80000000, 'queue0\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f0000080000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000090e000-0x4)=0x60) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000c5e000)={0x7, &(0x7f0000cf9000-0xd2)=[{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}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = syz_open_dev$dmmidi(&(0x7f00001e2000)='/dev/dmmidi#\x00', 0x3, 0x40000) syncfs(r1) 2018/01/09 20:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000db6000)={0x0, 0x0, 0x0}, &(0x7f0000e3d000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1ffffffffc, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) timerfd_create(0x7, 0x80800) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) 2018/01/09 20:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001ce000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendto$inet(r0, &(0x7f0000e00000-0x2d)="b08c497eb8afcf636d5d43cf8f6f81fbc0c306c305be01757651a8ee18ff122cd7b5ad9abe18b5b6c09313facf", 0x2d, 0x20000003, &(0x7f00003fc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074d000-0x11)='/dev/vga_arbiter\x00', 0x101800, 0x0) sendto$inet(r0, &(0x7f0000119000+0xfe6)="2eceecffa522fec7f74dc5caef84c1a928ffc3fffbf1091965275c2f86e1d810f3bc4fd69a5ea04a4b734409e709721c", 0x30, 0x4, 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000985000-0x4)=0x0) 2018/01/09 20:03:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000077000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000c2000-0x4)=0x0, &(0x7f00008f1000-0x4)=0x4) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000e03000-0x2b)=""/43, &(0x7f00007e8000-0x4)=0x2b) 2018/01/09 20:03:29 executing program 1: r0 = memfd_create(&(0x7f00008d3000)='\x00', 0x3) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00001dc000)={0x100000000, 0x2, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0x80002) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b9f000-0x9)='/dev/kvm\x00', 0x1000000000002201, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000df000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f000076e000)="") r0 = open(&(0x7f00004a7000)='./file0\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000141000-0x3)=0xffffffffa169a9ae, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/09 20:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = syz_open_dev$amidi(&(0x7f0000052000+0x44e)='/dev/amidi#\x00', 0x80000000, 0x40000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ecb000+0xbe)=0x0) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000082000)={0x0, 0x0, 0x0}, &(0x7f00002a0000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c8a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003df000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a55000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ced000)={0x0, 0x0, 0x0}, &(0x7f00007ae000-0x4)=0xc) r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002bf000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072f000-0x4)=0xe8) r10 = getegid() r11 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000716000+0x93e)=0x0, 0x80800) bind$alg(r0, &(0x7f0000544000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r12 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000285000)='/dev/vga_arbiter\x00', 0x22000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d96000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a33000)=0xc) r14 = getegid() r15 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001e9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r12, &(0x7f000053e000-0x8)=0x0, 0x100) r16 = openat$audio(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/audio\x00', 0x8000, 0x0) r17 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000df4000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d95000)=0x0) r19 = geteuid() lstat(&(0x7f0000e52000)='./file0\x00', &(0x7f0000ee3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00004d7000)=[{&(0x7f0000454000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000aea000)=[{&(0x7f0000355000-0x8c)="4d38b6aa4637d025cb514b59d5efc6645b4d54706683a452b683a2d660ef2a8953bd626d07319a9d3eff5c9496e956c447cf239dc70e0b738abbadb0723b28a46732b166cb011f0bd8b230300045c1ebe41e2ef4c63cfe32bce506f1dababa7bef5b4339d86a7403272ac0a76bcca9c2c6c1aec3e174327e2e69db31abf30ca8e292be0cd2ccba9ff9a6c34e", 0x8c}, {&(0x7f0000e92000)="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0x1000}, {&(0x7f0000060000)="b099c74cdbc8c8b671b8fc60b50451c5eb158a93a5008eabc3ee11b4f1eab907c271eb513d80b96d8706b7b86ac707900e4a3ff9c69c5f08b4820363c7ed45b5b0920dce79a54f67d7dd45719d91c0ce9f0de5b9d599f9439340da4771ea329a66df6c648ed9d07d3db5901ad62d732537c7104815942ae0db5bd0cbc485d905adfb7ad459bf98a74510ad7fdc05b97211728ed1cffe364feb3e10f8c39c", 0x9e}, {&(0x7f00002ff000-0x41)="c8104d142ccf161b04932ceaeab7653f173bae7ed11503eb76b99ead781692f5adc478075b0ccb9f55dcbad7baa6b52d622c740d10af0928aa9d7056edc91aeeb1", 0x41}, {&(0x7f00009f0000)="ff525be322c1f5d8141b02002311046597d065ddee77b81ba4d52f31e3148b4296c180aac9220db3dddb291cc189cdd9e3219546a1be58a1dd6f6d74e51568dacbb19f98944616681ea9e3e7f43d56ded770b6f2d6e788736b396ac6d804ffc04dcc97d4c5e73b01136bdd28088e55e664c38cd06b58915805dd58394c8c175ea85dc2a14013c9c93c34d6455404290296004db0be0d7d5d0760c4d286874126fd7c483f7b305fd286ebd9b1277cd32952cd8003204996930b1bb4026f69bf370d627cf0", 0xc4}], 0x8, &(0x7f00009d2000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11, r12]}], 0x90, 0x0}, {&(0x7f0000c74000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000610000)=[{&(0x7f0000e76000)="ef33a6df7a46524719c8dd95576e1bebaadee6e40f7a281299477ba80385b51a79b58fb2dc0ae0bb00c85441cc58bd56cdfc24da3b09448ac5698ef42bc36ca000912818ff5a189bf05f41d1c0", 0x4d}, {&(0x7f0000a24000)="ae4603a9997e7e4caf8ba69f620ba529836db652c919fb664ba097a1a20670b56df09446e4681986e66f95c98e7c6a9983b6c17c1802646f23d14f86ce6e5d2f9224c0c9b3c6d8aa00a568e694b1dda54a64f14b20018cfd34c8440bf748e4ec447cf10fe4f9c66d1feddcfb764fcc7822b00b2894b5047cd74158a60824a6024491956a37d7965ffafd81d4b03b18cf4b8219531991c9c75b17d8751a6aa9627f859ee2f62bee43fcc10f826a0c867d43fdc2e3", 0xb4}], 0x2, &(0x7f0000183000-0x60)=[@cred={0x20, 0x1, 0x2, r13, 0xffffffffffffffff, r14}, @rights={0x20, 0x1, 0x1, [r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x60, 0x8001}, {&(0x7f000027d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bcb000)=[{&(0x7f00003d2000-0x6f)="db97e1ea7e8896b8e8ca66ab24581ef5a802cb423bf432bb4360b1590117ce674f7a551bc0ff89eacfe58368906d67e392e923609ffce3f7d61543c9e9c09b0ffde464ce1fe79cef7059d8085d0e5b0266178bf3a62f908e64e4063155ec01850b4f39dbf58f1a8db1fe2063baec82", 0x6f}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f00007fd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c91000-0x10)=[{&(0x7f000076a000-0x80)="87164cebdba75402cf091d5830553e8b7d21efc59c62086541b18a6b28db7ca1f2220c1f79f653e69b41a3eb14f8f1573ed94d1917ec17225d782c2740025553168c572a12081479c70d1206bb71fa272b6443475fbb49060200970f56aacb75f091e94d3dbf0ca4f5327ac70b240814fdc12dd8a4055523087e0406378bfe10", 0x80}], 0x1, 0x0, 0x0, 0x40}], 0x4, 0x40000) munlock(&(0x7f0000699000/0x4000)=nil, 0x4000) 2018/01/09 20:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000043a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x800) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f000053f000-0xc)={0x9, 0x5, 0x3bd}) listxattr(&(0x7f00007fb000)='./file0\x00', &(0x7f00009eb000-0x4d)=""/77, 0x4d) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a00008000000000000000ffff00", &(0x7f000041d000-0xd7)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:29 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, 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 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x3, r0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a6d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000275000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d3d000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000026d000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x6, 0x5, 0x9, 0x500, 0xffffffffffffff7b, 0x4, r2}) 2018/01/09 20:03:29 executing program 0: futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f97000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x3)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x3f)="7818cd7c6cae5b957bb7e8d81e09d14d92e9ce479d07051beef6f96cc22106683df6532de319caa7fc09f7228ab335efcf5d8978e99c9ac56773d94b21a0dc", 0x3f, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="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", 0x1000, 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000002000)={0x8, &(0x7f0000003000-0xa0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x3, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="b19ab48c44b66e84516a733387e09e9b3fb91167c2b0e7f5a5b183cbc3903f249894fab519100136a08bd74eb3076d65ba4fe2e4d71d76829c2690c67760077a4b788542518edba0e356a23a9587348b00486195384109af") 2018/01/09 20:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) msgget(0x0, 0x10) 2018/01/09 20:03:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003db000+0x702)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c03000-0x4)=0x58, 0x80800) ioctl$sock_ifreq(r0, 0x8938, &(0x7f00005b1000)={@generic="fe5e1b9f46b599059014fa44e5502c67", @ifru_settings={0x1bf, 0x3ff, @cisco=&(0x7f000013f000)={0x7, 0xfff}}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r1, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb9000+0xd1b)={r1, &(0x7f0000e28000)=""}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f00008f8000-0xb)='/dev/audio\x00', 0x2, 0x0) 2018/01/09 20:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = 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$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000062d000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000611000)=0xc) r6 = syz_open_dev$amidi(&(0x7f0000414000-0xc)='/dev/amidi#\x00', 0x2, 0x88080) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f0000d00000)={r6, r3, 0x7f}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x0, 0x0, []}) 2018/01/09 20:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004c8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c2855430ea2a71f9", 0x0}, 0x60, &(0x7f0000bd7000)=[], 0x0, &(0x7f0000007000)={0x18, 0x29, 0x4, "d6"}, 0x18, 0x0}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000abf000-0x12)='/dev/input/mouse#\x00', 0x80, 0x482000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$vcs(0xffffffffffffff9c, &(0x7f000015e000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/09 20:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 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) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc5000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x7, 0x435, 0x2) 2018/01/09 20:03:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002b1000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004ef000)={0x0, 0xb61}, &(0x7f00005c2000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000007c000)={r1, 0x864, 0x30}, 0xc) syz_open_dev$dspn(&(0x7f0000363000)='/dev/dsp#\x00', 0x1, 0x0) 2018/01/09 20:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000f58000)=0xfffffffffffffffe, 0x4) 2018/01/09 20:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) bind(r0, &(0x7f0000dba000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a72000-0xe)={0x0, 0x3, 0x3, [0x200, 0x6, 0x7]}, &(0x7f0000f7b000)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000040f000-0x8)=@assoc_value={r1, 0x0}, 0x8) write(r0, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) r3 = fcntl$getown(r2, 0x9) capget(&(0x7f0000ad9000-0x8)={0x399f1736, r3}, &(0x7f0000bbe000-0x18)={0x7f, 0x6, 0x5, 0x5, 0x80000001, 0xb360}) r4 = socket(0x10, 0x2, 0x0) setxattr(&(0x7f0000929000-0x8)='./file0\x00', &(0x7f0000bdd000)=@random={'system.\x00', '/eth1^.ppp1\x00'}, &(0x7f000007b000-0x5)='em01\x00', 0x5, 0x1) mount(&(0x7f0000648000)='./file0\x00', &(0x7f000088e000-0x8)='./file0\x00', &(0x7f00008ac000-0xc)='binfmt_misc\x00', 0x800800, &(0x7f0000f5e000-0xfc)="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") recvfrom$inet6(r2, &(0x7f000001c000-0x6c)=""/108, 0x6c, 0x120, 0x0, 0x0) dup2(r4, r2) socket$alg(0x26, 0x5, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00008ad000-0x4)=0x1) 2018/01/09 20:03:38 executing program 4: mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) [ 43.513480] kauditd_printk_skb: 129 callbacks suppressed [ 43.513490] audit: type=1400 audit(1515528218.195:328): avc: denied { bind } for pid=4668 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.544593] audit: type=1400 audit(1515528218.201:329): avc: denied { getopt } for pid=4668 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/09 20:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e5c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000bca000-0xc)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000aa0000)={0x0, 0x0, 0x0, &(0x7f00009e3000-0x8)=0x0}) 2018/01/09 20:03:38 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000ae000)={0x0, 0x0, &(0x7f0000b16000)=[{&(0x7f0000f8f000)="1f8b589c7b0cc0033f19ab1b319ee937366497ec26c5cf54968848d42daaec4081e161b802ff33954e85536fe8c0eff59b334aed013f3b", 0x37}], 0x1, &(0x7f0000f90000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 20:03:38 executing program 7: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000f56000)='\x00', 0x1, 0x8000000000008000, &(0x7f0000f55000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 43.583830] audit: type=1400 audit(1515528218.201:330): avc: denied { setopt } for pid=4668 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.583847] audit: type=1400 audit(1515528218.201:331): avc: denied { read } for pid=4668 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/09 20:03:38 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00001ae000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000f64000-0x10)={0x0, 0x0}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/09 20:03:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000f58000)=0xfffffffffffffffe, 0x4) 2018/01/09 20:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00001b5000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007ad000-0x28)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000061d000-0x13f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a51801", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/09 20:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000045c000-0x28)={@common="6c6f00000000000000f500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f000065c000)="00097592a9", 0x5, 0x28040000, &(0x7f000023c000-0x14)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) 2018/01/09 20:03:38 executing program 0: 2018/01/09 20:03:38 executing program 2: 2018/01/09 20:03:38 executing program 4: 2018/01/09 20:03:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) write(r0, &(0x7f00000d7000)='y', 0x1) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 43.744961] device eql entered promiscuous mode 2018/01/09 20:03:38 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$netlink(0x10, 0x3, 0x2000000000000004) writev(r0, &(0x7f0000dbc000)=[{&(0x7f0000947000)="580000001400198000bb4b80040d8c5628060000000004100000000018fe59a2e00003ca8164243e890000000a21da0004fbf50dfff900039e00a504001ce1ed5e004a000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) 2018/01/09 20:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e5c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000bca000-0xc)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000aa0000)={0x0, 0x0, 0x0, &(0x7f00009e3000-0x8)=0x0}) 2018/01/09 20:03:38 executing program 5: 2018/01/09 20:03:38 executing program 0: 2018/01/09 20:03:38 executing program 7: 2018/01/09 20:03:38 executing program 2: 2018/01/09 20:03:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e4000-0x8)={0x5, 0x0}, 0x8) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r1) 2018/01/09 20:03:38 executing program 3: 2018/01/09 20:03:38 executing program 6: 2018/01/09 20:03:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1269, &(0x7f0000004000-0x1)="") 2018/01/09 20:03:38 executing program 6: 2018/01/09 20:03:38 executing program 2: 2018/01/09 20:03:38 executing program 0: 2018/01/09 20:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) write(r0, &(0x7f00000d7000)='y', 0x1) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 20:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c64000-0x9)='net/igmp\x00') readv(r0, &(0x7f000054b000)=[{&(0x7f0000167000-0x20)=""/32, 0x20}, {&(0x7f0000e33000-0x20)=""/32, 0x20}], 0x2) 2018/01/09 20:03:38 executing program 1: 2018/01/09 20:03:38 executing program 4: 2018/01/09 20:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec764f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000cfe000-0x10)=[{&(0x7f0000742000-0x3)="16607a", 0x3}], 0x1) shutdown(r0, 0x1) 2018/01/09 20:03:38 executing program 0: 2018/01/09 20:03:38 executing program 6: 2018/01/09 20:03:38 executing program 1: 2018/01/09 20:03:38 executing program 4: 2018/01/09 20:03:38 executing program 2: [ 43.871400] audit: type=1400 audit(1515528218.552:332): avc: denied { name_bind } for pid=4740 comm="syz-executor1" src=20004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 43.894285] audit: type=1400 audit(1515528218.553:333): avc: denied { node_bind } for pid=4740 comm="syz-executor1" saddr=::1 src=20004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/01/09 20:03:38 executing program 1: 2018/01/09 20:03:38 executing program 4: 2018/01/09 20:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x2, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00005fb000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00002e9000-0x41)="", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}) 2018/01/09 20:03:38 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000c1000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@rand_addr=0x0]}, 0x14) 2018/01/09 20:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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_emit_ethernet(0xcd, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "bbaa999dc6eb56df1d9c6f853c6ca263b3127b45855f504b91fc62ae0a58d64748068471bbd3fb6e64e118cadb7aa84d09b1a7cbf9ca909ee86d8ef227d4620d830fb5eaee26a99336386e9ffc8f54256b0614b98bd13f47b7192f416b9829fae08a03d36cf04ce1f3debe67220318962d4dbab924af2ae8fc6a2ccb4a7114735e61b10762662bf102e9f64e7adfc6e6c529a05468f17ab9ef5499f264c4ea582f287e96d0ce1ffffe72b6b4c0ab87ca9dbaee750565cc4ad456c119"}}}}, 0x0) 2018/01/09 20:03:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ca0000-0x89)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 20:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00003b6000-0x126)="1f0000000201ff00040000000000000800d100000900120010000024000000", 0x1f) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d78000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8000) 2018/01/09 20:03:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x13a, 0x7, 0x10000, 0x81, 0x1c, 0x26f2000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fstat(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 20:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e5b000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002ed000)={0x0, 0x3, 0x30}, &(0x7f000052d000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b44000-0x6)={r1, 0x20}, &(0x7f00005af000)=0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000290000)='/dev/ppp\x00', 0x202080, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f000093b000)=""/4096) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00007f8000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a338ab0e357eafc0c46d2071409381c6"}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000065e000)={0x9, &(0x7f0000577000)=[{0x5, 0x5}, {0x5, 0xffffffffffffff81}, {0x5, 0x1}, {0x80000001, 0x7fff}, {0x3, 0x78d}, {0x2, 0x5}, {0x0, 0x1}, {0x1, 0xffff}, {0x7, 0x0}]}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000f70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x32, &(0x7f00005eb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2000002, 0x0, "96fb4d", 0x0, "882314"}, ""}}}}}, 0x0) 2018/01/09 20:03:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1160000000000, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000002000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0x8) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x7, 0xc0, 0x9}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r2, 0x8e0, 0xffffffffffffffff, 0xfff, 0x200, 0xb01}, &(0x7f0000000000)=0x14) keyctl$clear(0x7, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000b4f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044b000)={0x77359400, r3}, 0x8) 2018/01/09 20:03:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) r2 = getuid() quotactl(0x7, &(0x7f0000e99000)='./file0\x00', r2, &(0x7f0000a47000)="693b899b526e497f118653444dbd13ba7c8b3e22b46009d74e48c9bf02854d239db25bcd47af40f37e4152af3a0a265b62fd5b19301ae359b23d46aad6a2f2cec40a75391fd4ae530c61da14f2218e1f5aac46c3bd5f420d430678d990e210f03ba1afd6669598249b8db588299448a1fc9d91c936af53046f4be2992806ef1b088ccedecab4971b628d7618a01072920cd0a83c1dfbaf") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092b000-0x18)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x4, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/09 20:03:38 executing program 0: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @x25={0xe1c5f205f08e2c68, 0x0, 0x0, "0700001102ff070000bf320000000000000007f9000000005fd1d4566bdb0775f1814041b1"}}}}, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000e6b000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$amidi(&(0x7f0000e69000)='/dev/amidi#\x00', 0x8, 0x200000) ioctl$TCSBRKP(r0, 0x5425, 0x3) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000df0000-0x4)=0x1, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x4) r1 = shmget$private(0x0, 0x4000, 0x200, &(0x7f00002b0000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f000061e000-0x25)=""/37) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00009ee000)={0x7ff, 0x1000, 0x20, 0x200}) ioctl$KDSKBLED(r0, 0x4b65, 0x2) 2018/01/09 20:03:38 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f80000)="2600000020e965000000000000000000000008000000123b0200f2ff0000acff002103c75735", 0x26) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x401, &(0x7f0000f82000-0x8)=0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f82000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f83000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00004b4000)='./file0\x00', 0x160) io_submit(r1, 0x4, &(0x7f000095a000)=[&(0x7f0000f82000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000abb000-0x89)="9e096a743eeb326699b71865a470be18b2fd3434da82d66bc61e68dcbabd095a2ccd2fb4e59026a9868b7597dfe67603d2309b538721fce69767a4379b3d548b47bcc61789ad67f390fd08d157ce079faf1d95bcb6008d0d8e465bf17f195254afb319ac91892c2381381e75b9e01a634858bbcb4f6dae755fe53ff5cba5a02603f8660dca5a2cf4a1", 0x89, 0x5, 0x0, 0x0, r2}, &(0x7f0000f82000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00001aa000-0x12)="1f5aed107367a941ef1485d4b59877ffc682", 0x12, 0x0, 0x0, 0x0, r3}, &(0x7f0000163000)={0x0, 0x0, 0x0, 0x2, 0x800, r0, &(0x7f0000f82000-0xc3)="160c2a585a979630b82c87a40260730921e0d635525d028baeea38ee402d152245453dec7befd30880bb5a0f670f7a4478142b0a245db17e678a985b09a53e01af32e97e03f1f8f1e46ea750bc552ecc69ac506db46d5b21723cea360603cc2a3cf38e2008c239cd9619decaf48a5b31a0a4ce0311b28fa5a4942941ed413b552e100ccef51172ab3d6ce054aa771d7cf977841d468642892bb3fc5e99915995fc7bb88a992a803513db772b7a851481985396b54c44eb5e577357cb9e39a2d0728ee8", 0xc3, 0x1, 0x0, 0x1, r4}, &(0x7f0000c98000-0x40)={0x0, 0x0, 0x0, 0x7, 0xffffffffffff7fff, r0, &(0x7f0000f81000)="a1453f4fe32d41ec880a2d35b00e3dc7cec8ee55e03aee2c39813d83bbdac7fb487744f0575cf4f94b3da3f100eacfd6194a1aaf893039d6be4a5ca1", 0x3c, 0x3, 0x0, 0x1, r5}]) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00007ea000-0x4)=0x7fff) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000f82000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f83000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f82000)=0xc) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00005bc000)=0x0) setregid(r6, r7) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000569000)="7d6dba36348d17cff253b0d269c2b0c8920f88dc54192dc8f75d5d18d48f4ff63489abbeaa05220514990d0a742b1d97f06d6f2002e3f9978b9da67b20", 0x3d) sendmsg$key(r5, &(0x7f0000f84000-0x38)={0x0, 0x0, &(0x7f00009d5000-0x10)={&(0x7f000008d000-0x128)={0x2, 0x3, 0x9ba, 0x6, 0x25, 0x0, 0x2, 0x3, [@sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x2, 0x4}, @sadb_x_sec_ctx={0x18, 0x18, 0x0, 0x3ff, 0xb6, "e10abea54d33effe54aacfe292af4fb3590d4598a14a1877e888a87930d7e80744c9ffd89d81e3365a17bfb9d31b47f19c596cb29459079a81539b45498727fac4825fba0dabe3db1ce5144521ceacf4d246821f85f3432a9cdf67ec51b4b20d875e8581e05a0d1aa55e9da7e01ac37b29e9c5f49c146c63ede8ccac2b480840cbf69bdc717937afc2f70ec0af436afe2115bb80a070475267cffb688b78a7cb378a7e4b477cd160ff8f7d7d87573a1366daaf9f8115"}, @sadb_ident={0x2, 0xa, 0xff, 0x0, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x3, 0x6, 0x9, 0x2, 0x3, 0x60000000}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x200000c0) 2018/01/09 20:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000031c000-0xb)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r1, &(0x7f0000036000)='j', 0x1, 0x0, &(0x7f0000fe7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) ioctl$sock_netrom_TIOCOUTQ(r1, 0x8907, &(0x7f0000fa3000)=0x0) readv(r0, &(0x7f0000761000-0x10)=[{&(0x7f0000981000)=""/92, 0x5c}], 0x1) shutdown(r1, 0x2000000001) 2018/01/09 20:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c67000)={0x26, 'skcipher\x00', 0xe, 0x0, 'ecb-camellia-aesni\x00'}, 0x39) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000062e000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_bt_hci(r1, 0xc00448f7, &(0x7f0000f16000-0x39)="2328fc01a872ff9d7b2c652ca982640f8ce6ae25d49d2b2e3a79b1dfa71716ba0692e4828cdc1ba9c53cce00d86b3923914a298ea3d77931e2") bind$alg(r0, &(0x7f00003c1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/09 20:03:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006cd000)='/dev/rfkill\x00', 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de9000)='/dev/ppp\x00', 0x100, 0x0) r2 = msgget(0x1, 0x2) msgctl$IPC_RMID(r2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000eb1000)={0x2, 0x0, [{0x6, 0x3, 0x0, 0x0, @irqchip={0x8, 0x19b70c72}}, {0x20, 0x4, 0x0, 0x0, @adapter={0xfffffffffffffff8, 0xff, 0x4, 0x48, 0x3}}]}) sendto(r0, &(0x7f00002a7000)="80b31114548c7d12a3f1760057611dfaf7c5b7366c1e9d7c1add9915aa1837b0ffc4295763f8992e1332c837623ec62e355f638d34feb85a8fd256524a2d797f6e2324c063c97f066af096a0c89ed616b81f01878dc5c583a5f3d2d99c961f0d1a06e344b58620e4d6756f7653581455cc", 0x71, 0x4008000, &(0x7f0000de7000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x2e, &(0x7f000017f000-0x4)=0x0, &(0x7f0000b8c000)=0x4) r3 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r3, 0x89f9, &(0x7f0000b13000)={@common="73697430001000000009000000000002", @ifru_data=&(0x7f0000eb3000)="01008008e826b68d968b00000008404f5084010000ec00000000000035f2a4c8"}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000fab000-0x4)=0x2) [ 44.035414] audit: type=1400 audit(1515528218.716:334): avc: denied { create } for pid=4788 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.066257] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/01/09 20:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x2b) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000a9c000)={0x0, 0x0}) 2018/01/09 20:03:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000187000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[], 0x0, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) pipe2(&(0x7f0000b8b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$eventfd(r0, &(0x7f000039c000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000486000)="bb", 0x1) [ 44.072136] netlink: 'syz-executor4': attribute type 18 has an invalid length. [ 44.101515] audit: type=1400 audit(1515528218.725:335): avc: denied { write } for pid=4788 comm="syz-executor7" path="socket:[16141]" dev="sockfs" ino=16141 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/09 20:03:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00006ca000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ed000-0x9)='/dev/ppp\x00', 0x400040, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x100ffc) pipe(&(0x7f0000faf000)={0x0, 0x0}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00008ab000)={0x2, 0xa7, 0x1, 0x4, 0xffe00000000, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000868000-0x4c)={0x1f, 0x53d, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key$keyring(&(0x7f00002c3000)='keyring\x00', &(0x7f0000801000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r4) socket$inet6_sctp(0xa, 0x1, 0x84) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c1a000)='/selinux/load\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007f2000)={&(0x7f0000e23000-0x8)='./file0\x00', r5}, 0xc) prctl$getname(0x10, &(0x7f0000e5c000-0x6f)=""/111) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c0d000)={0x0, 0x36, "ca6d0000a57b9430fe337bbb29cdd922cf6dc20e2960e0935331b1a4f5fed23d0773d6b26600c07906f432f0d75edd7e114fa505dd32"}, &(0x7f0000a83000-0x4)=0x3e) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000a46000-0x20)={0x66, 0x5, 0x8203, 0xffffffff, 0x407f, 0x94, 0xffff, 0x8, r6}, 0xfe4a) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000080000/0x1000)=nil) prctl$setmm(0x23, 0x0, &(0x7f0000b51000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f0f000-0x8)=@assoc_value={r6, 0x3f00}, &(0x7f0000df8000-0x4)=0x8) add_key$user(&(0x7f0000f9b000)='user\x00', &(0x7f00009b5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000026a000-0x7d)="e9d62464a65b25169e471abfb8883a1a5c6a5eaf55ae325d13f9bc2d0ee76110a5aa2373df643e9a85e7fceb657a944aed20ef503289acf5075d176d6adbe77c29387ab76348ccc52cdfb7ee6e28913374ea8d82af0be809fd9c41357b5dd4d324d793e3f18512ebb5576fb7fd2e9374488a00137fd951f62cde5de9f9", 0x7d, r4) fcntl$notify(r1, 0x402, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000b12000-0x28)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @rand_addr=0x5, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0]}, 0x28) sendfile(r2, r2, &(0x7f00008fd000-0x8)=0x0, 0x100000000000ffe) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f000020d000-0x4)=0x0, &(0x7f0000d72000)=0x4) 2018/01/09 20:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) preadv(r0, &(0x7f0000337000)=[{&(0x7f0000fa6000-0xe8)=""/232, 0xe8}, {&(0x7f000003d000-0x61)=""/97, 0x61}, {&(0x7f0000d17000)=""/4096, 0x1000}, {&(0x7f0000e85000)=""/176, 0xb0}, {&(0x7f000047c000-0x7d)=""/125, 0x7d}, {&(0x7f0000b7f000-0xf7)=""/247, 0xf7}], 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f48000-0x10)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000d2b000-0x60)=[{&(0x7f0000c48000-0x3d)='H', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/09 20:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x15, 0x3}, 0x0) 2018/01/09 20:03:38 executing program 6: r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/09 20:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000aa7000-0x6d)=""/109, &(0x7f0000a73000)=0xa9) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="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", 0x6ae, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) 2018/01/09 20:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = add_key(&(0x7f0000dc6000)='cifs.spnego\x00', &(0x7f0000c06000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000033b000-0xda)="9b734cc08afce54810d22a83465b6a3c6642ea4fb30f19904d9fe2f873775717d706e361613f1d12f9f41bb377f1ef8fa0c7bc019c9f92fd7d68d8774dfb2a986d3309698faf64146185f8941ab4bca4a64c2e1011b8bcdfef4b1c9cbf96e5127e40be5d5d72f20cc22d1f140283511c5e574ae593922e9316d8b8ce47767969844808831d76816fbe6b2f16992a10fced10504f4769d0376c6963cfbe3c5ed8ad21652d4f6496be7a94f434d7043ff689bdf326f1647220ac672112302693ab035113a4e938e64c3dbfad65e61cff846fecce0c8ca41cdc9c3c", 0xda, 0x0) keyctl$revoke(0x3, r2) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f00005be000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000b2e000-0x4)=0x0, &(0x7f0000953000-0x4)=0x4) accept(r0, 0x0, &(0x7f000038e000)=0xfffffffffffffe3e) 2018/01/09 20:03:39 executing program 2: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x9, 0x2) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) fdatasync(r0) 2018/01/09 20:03:39 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000910000-0x4)=0x20000000009, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b92000-0x10)={0x0, 0xff46, &(0x7f0000853000-0xa0)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff80}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008fd000)=0xffffff64) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) syz_emit_ethernet(0x46, &(0x7f000083d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x7, 0x0, []}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x800, 0x1ff}, {0x8000, 0x7f}, 0x3, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pkey_mprotect(&(0x7f00001f2000/0x3000)=nil, 0x3000, 0x2, r1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000048b000-0x4)=0x0) seccomp(0x1, 0x1, &(0x7f0000435000)={0x7, &(0x7f0000931000-0x1a)=[{0x81, 0x200, 0x1, 0x400}, {0x2, 0x40, 0x5, 0x6}, {0x0, 0x4, 0xffffffffffff8000, 0xb65}, {0x0, 0x100000000, 0xfffffffffffffffd, 0x101}, {0xfffffffffffffffb, 0x2, 0x8, 0x5}, {0x3, 0x4, 0x0, 0x8}, {0x5, 0x1, 0xdbf5, 0xbf3}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0x1, 0x8000, 0xffff, 0x3, 0x1, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x3ff}) getrlimit(0x7, &(0x7f00002de000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000000000)=[0x0, 0x0], 0x2}) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000)=""/215) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000598000)=0x8, 0x4) process_vm_writev(r2, &(0x7f00003c2000)=[{&(0x7f00000ff000)=""/255, 0xff}, {&(0x7f0000f62000)=""/180, 0xb4}, {&(0x7f000001c000-0xa5)=""/165, 0xa5}, {&(0x7f0000f32000)=""/250, 0xfa}, {&(0x7f00007de000)=""/42, 0x2a}, {&(0x7f000071c000)=""/242, 0xf2}, {&(0x7f00002f9000-0xe2)=""/226, 0xe2}, {&(0x7f0000679000)=""/88, 0xfe83}], 0x8, &(0x7f0000769000-0x10)=[{&(0x7f0000521000-0xfc)=""/252, 0xfc}], 0x1, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x138)={0x6, 0x100000001, 0x5, 0x7ff, 0x5, [{0x4, 0x9, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1ff, 0xff, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x10000, 0xb068, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x1, 0xffffffffffffa654, 0x3f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3f, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}]}) 2018/01/09 20:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00009af000-0x8)={0x8000000004, 0x0}) 2018/01/09 20:03:39 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ca8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/141) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2018/01/09 20:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000de5000)={0xd000, 0x11d000, 0x0}) fcntl$setstatus(r0, 0x4, 0x8000002000) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000829000)=0x0, 0x4) 2018/01/09 20:03:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3, 0x400) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000c9a000-0x4)=0x1ff) 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) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009b0000-0x10)={0x0, 0xde4, 0x4, [0xffffffff, 0x8edf, 0x7fffffff, 0xf1]}, &(0x7f00005b5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007d0000-0x10)={r1, 0x1, 0x9, 0x8}, &(0x7f000007c000-0x4)=0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f000072c000-0x15)='/proc/self/net/pfkey\x00', 0x2ca00, 0x0) 2018/01/09 20:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008f1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000012e000-0x3)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001dc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fb0000)={r2, r3, 0xffff}) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a4d000-0x8)=0x8000000) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f0c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, 0x1, 0x1, 0x4, 0x1000, 0x6911, 0x0}, &(0x7f0000026000)=0x20) write$fuse(r4, &(0x7f0000c3a000-0x18)={0x18, 0x1, 0x1, @fuse_bmap_out={0x800}}, 0x16) 2018/01/09 20:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x2, 0x200) r0 = syz_open_dev$mouse(&(0x7f0000394000-0x12)='/dev/input/mouse#\x00', 0xd3b6, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000bac000-0x50)={0x1, 0x0, 0x7f, 0x5cab, &(0x7f00009f5000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0xffffffffffffffff, 0x10) pipe2(&(0x7f00006c0000-0x8)={0x0, 0x0}, 0x84000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000a52000-0x14)={0x2a5, 0x9, 0x0, 0xc5, 0xbd, 0x0, 0x5, 0x6, 0xe8, 0x1}) 2018/01/09 20:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000207000)='i', 0x40000000000002) accept$alg(r0, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = request_key(&(0x7f0000cdd000-0xa)='encrypted\x00', &(0x7f0000292000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000e8000-0xc)='\\vmnet1user\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000e56000-0x8)='keyring\x00', &(0x7f000082d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e25000-0x10)={r0, 0x50, &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = request_key(&(0x7f0000515000)="776e73928a65736f6c76657200588a0b20567a8f5f9b94586a4666a1287bbb92904cdd0a34c4e6c7f13b80841ef78f0d5d8a4cd5f3b2d4e1e406b1d37a88ca2d9b8394e4550199f1dea80d2a42c70939e303abf657bf9741a17d7ecdb2d565f08f2c10f15732c17a3733a329d5858c08730017d0d1b07a57af36999dc3d903a8939ae4aba8fadbbfe73eda50e0b5d3873cc15af111cbb9bbc4e4d7a0fd168cab8ee92e887b5b98699515a031157007247fb5612ea6016bfe0a30ffae1a0becf8812afc10bc286883f4543f02", &(0x7f000067c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000681000)='/dev/ovm\x00', r2) keyctl$link(0x8, r3, r2) sysfs$3(0x3) 2018/01/09 20:03:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f000045a000)=0x0, 0x8) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) 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) dup3(r2, r3, 0x0) preadv(r0, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r1, 0x16) [ 44.360568] QAT: Invalid ioctl 2018/01/09 20:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000064000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b26000)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fe8000-0x4)=0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00006d3000-0x4)={0xffffffffffffffff}) dup2(r0, r2) 2018/01/09 20:03:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x9, 0x5, 0xed, 0x4, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x80000) fremovexattr(r1, &(0x7f0000421000-0xd)=@random={'trusted.\x00', 'GPL\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f000027d000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r2, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd01000000", 0x6}], 0x1, 0x0) pipe2(&(0x7f0000d35000-0x8)={0x0, 0x0}, 0x84800) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000259000-0x3c)=@ethtool_link_settings={0x4e, 0x0, 0x8000000000, 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]}) 2018/01/09 20:03:39 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet(0x2, 0x3, 0x46b, &(0x7f0000006000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000027000)={0x4548b6c1, 0x100, 0x4, 0x5, 0x3, 0x3, 0x401, 0x9, 0x1c6, 0x1, 0x3ff}, 0xb) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/09 20:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000036000)='S', 0x1, 0x0, &(0x7f0000fe7000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) sendmmsg(r1, &(0x7f000008f000)=[{{&(0x7f0000c89000-0x60)=@nfc_llcp={0x27, 0xffffffffffffffe0, 0x8, 0x7, 0xe4, 0x8, "2c776112760157cf580704275b763b446048a9ca7b07b34ba021a10cd0a19b9c847d1b66baece91c85bde5b5611a515f7ce80707445e5acb722e67656b9b13", 0x24487ec5}, 0x60, &(0x7f0000f67000)=[{&(0x7f0000161000)="b693eba8c99bb79a85cf3d040177c5e13b6db1a6bb841343f26f2f4b812b631ad5682513c80d0b877a4dfdea3e4160e5e2ecd7e08cdcb1ef4edb267213b781d470e7011245b1dd8a393e6341d63642d0e869d7e869a857d7f1081024d7e38490b82dd486912bd4f5a239ee7b2908693788f0b4a78c5608ae385567b302e58a676463ce9759ddac28844e5f0eea5193c8292d6296ba329fee752b99814433b351af2165ab6d0a3afc7b8774a201ded26f6c42d076638343d7b089a268207e0d84bf4fff3d0bef7a4eb97b0dcbc7d3cd983def1b267f5151bf07f23b1161a7b1384e410d6593b2071de4902d38571ec4b096360f94", 0xf4}, {&(0x7f0000973000)="a60bc19938c289d5334badf97a51ebadc281ed2db8a591dbff063ebf403a27b5650c93ac81bb5d0b69b1fcd6dbc9365c6308915b2fe720cc288f07bc7eaedb937f98ef50106d74226b168d35f0483396eec132724fbf65924b86319316c9acc798c345d6b93e34c5665782d9dc2d05f813295bf39e863a11d6f70f5412314b4025776f6207f5231d911db3da6b553ed0cd3698d0bd414069e25fced31e5f970b8305420fb23ac40791c065", 0xab}], 0x2, 0x0, 0x0, 0x1}, 0x80000001}, {{0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00007ee000)="8e2671d66d11151d5ffb4c93a79f7c6541a5e325f9b2745cb52b890722c455760a61245e2a3dfae38c02d2875ffe84d917870a7e78ce8bb38af3ca8ac4b5e6ecfc82aeb477c66a244f10d284426989e0348c3131c12107375602abadc06f7ca9bb05c98514892ee0d63b48af093b47ed725687ada07c2357f990e6cc6390c8b353e121ee46bd4938804811960f00dc09", 0x90}, {&(0x7f0000dff000-0x54)="bcac811319541bbf207383bdc3978bc1524376f87df44fcc4ab04e7b059dc5bd9b9b79a1770c1206ed1f1f74285fab8757b85ca236e9bf1d6099ab983d0fb5b1c3edd80ff471aa8f8c5ba319f73f4a4f5291b127", 0x54}, {&(0x7f0000d23000)="98d56ec5dc785182232ede792a0e0a570afcbe0f306bfd093c44776cae8c027172c97ca29aded6489d0d14a3d9eab04eb4bba959e50b8319d9c084c2e2e5ceedd9c46a700fb0be052311ef998cb9ffedfa05b0094fb22b1f3bd5f09f3795feb261747024b0924936d6661f87350885413a6ad7f452afcfa5c6875640b69c3abe3525c9d19059e2216cd0f161c7015bfb4fdfae68e85552b5719906f6797f6baeac448019790c0b6ee0", 0xa9}, 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"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0x2460, 0x40054}, 0x3}, {{0x0, 0x0, &(0x7f0000d1f000)=[{&(0x7f0000d58000)="9ff9ae11f930a72cc69c860597722b16df472111d0406e11f93cdcb847516130b66894d5761dae2b0c636c2dfdde7b693d6d2ad4ebe31b1fc79021b78d66e5cad2e6650c9bae8c5cc90f075e9cdb8a5bf7ee3962ea5d2ea2dfb296140367cd106f1931e46be3164c95bf54288cc84742c6bd4fc96688a5a87a19c6cbfc4ed95d6c8b5a4b2a8e193b98143d35d037fd2769213323a3553af035479c81ca876ae84ba81fc152bf3daa3af582b2e827aad291864b6838b6621c70587720406a8a9b1c0ea78c6ea5c192c20d2bd751d170", 0xcf}, {&(0x7f0000741000-0xb6)="d0d3f936cac24a16c611eb6d6e329412323c7b38e8d995f392fd298850bd62d5cb41ef2654e5b5ecd4192f404b582c698fc29766d2405f06f6ad391b83818b0350ca75d519949ead3003089d8194cfb63a5e70ce4a08587f14c2862dc14ef551cb95c556014914a8a48cab50d7528ad5ba75a6563603461a539c0bf06c338543761066f8237863f5c978882b93e3dc5eecb0280f2bb64d4c32dfaa8cefdb845860ca1104ad017dad7c1355f4c443e7272056e106a015", 0xb6}, {&(0x7f0000cf0000)="6f149a050b95b388ae786c2dfad7061a4009cc40b3da8fd12177b0a8c13fd1b46330a9bf291a99f37ab0339d4d814c3ae2ae7fe6c9747dcb16e4ab122ccc91f3e1ffad36a4064dc42b52c13fe3f92bf2c5b77ff3a40e751f949de63590", 0x5d}, {&(0x7f0000099000)="68a0a797c79dda13667167eb55814c684cb6069c7b1536c595dc5547ae3b220b8154975239b5638ce8797bf472ea202d9211bfdc56b8ae84c2f6ead9cb7baf44039e61aaaf5d7af328ed850c62a8d6a9b52a960b9b3035f9ac40dbba2301174c1e90917169fe3c0a6977743f6baaea1b447f731d3c2c94a97efa67f58e6872b5f5ac9f5bc1214b076f", 0x89}], 0x4, 0x0, 0x0, 0x44810}, 0x800}], 0x6, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009ec000)={0x0, 0x1c, "c45f2fb3f0d573aea123fab306a07a0bbf1f5e2d671b8ed228a8bf44"}, &(0x7f0000adc000)=0x24) [ 44.437763] QAT: Invalid ioctl 2018/01/09 20:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/rfkill\x00', 0x610000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e7a000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f85000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007fe000)={r2, 0x80000, r3}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d6c000-0x3c8)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{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]}]}, 0x120) 2018/01/09 20:03:39 executing program 4: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f2e000)='/dev/input/mice\x00', 0x0, 0x101140) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000843000-0x4)=0x0, &(0x7f0000fa5000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000009000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x5, [@multicast2=0xe0000002, @empty=0x0]}]}}, @igmp={0x608, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, &(0x7f0000007000)={0x0, 0x1, [0x847]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000059000)={0x5, &(0x7f0000fa5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000fa5000)={r3, 0x3}) sendmmsg$alg(r2, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/09 20:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00006d8000-0x13e)="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") ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00002d0000-0x4)=0x0) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/09 20:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = getgid() r4 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000489000)={0x0, 0x0, 0x0}, &(0x7f000022e000-0x4)=0xc) fstat(r0, &(0x7f000044a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e7f000-0x4)=0x0, &(0x7f0000dfb000)=0x0, &(0x7f0000431000-0x4)=0x0) stat(&(0x7f0000557000)='./file0\x00', &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f000038a000-0x18)=[r3, r4, r5, r6, r7, r8]) 2018/01/09 20:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000387000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000097e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ca1000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_mtu=0x0}) 2018/01/09 20:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cb5000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009ca000)={0x0, 0x2}, &(0x7f000060a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009b2000-0x8c)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000033000)=0x8c) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006a5000-0xac)={0x0, 0x0, ""}, &(0x7f000069a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x75, &(0x7f0000897000-0xa0)={r3, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8f000)=0xa0) 2018/01/09 20:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f00003fc000-0xc)='/dev/amidi#\x00', 0x2, 0x40000) syz_open_dev$sndpcmp(&(0x7f0000b82000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x4002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xd9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f00008e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) readahead(r1, 0x4, 0x4) 2018/01/09 20:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f0000aec000-0xe)='./file0/file0\x00', 0x0) truncate(&(0x7f00003bd000-0xe)='./file0/file0\x00', 0x3) lsetxattr(&(0x7f0000bda000-0x8)='./file0\x00', &(0x7f0000e6a000-0xe)=@known='system.advise\x00', &(0x7f0000dd7000)='vboxnet0\x00', 0x9, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000aef000-0x8)='./file0\x00', 0x200) 2018/01/09 20:03:39 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85512, &(0x7f0000001000)=""/250) 2018/01/09 20:03:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000f48000-0xe1)=""/225, &(0x7f0000001000-0x4)=0xe1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r1, &(0x7f0000026000)={&(0x7f00003ee000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000ae2000-0x70)=[], 0x0, &(0x7f00004c0000-0x138)=[], 0x0, 0x0}, 0x0) [ 44.557273] audit: type=1400 audit(1515528219.238:336): avc: denied { setgid } for pid=4905 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/09 20:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f9a000-0x8)=0x8000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80e65a42050000be2d4cb4030000000900ed000401032a1e9a5b0a", 0x1e) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/01/09 20:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a5000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000021e000)={{0x6, 0x100000000}, 'port1\x00', 0x40, 0x20, 0x5, 0x5, 0x3, 0x5, 0x3, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000dee000)=0x9) mkdir(&(0x7f0000c1e000)='./bus\x00', 0x89a81e1febace4b5) r1 = creat(&(0x7f00001fa000)='./bus\x00', 0x400000000000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00006c9000-0xb0)={{0x9, 0x3f8}, 'port1\x00', 0x20, 0x40, 0x6, 0x10001, 0x8, 0x2, 0x7, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00009b6000)='./bus\x00', 0x0, 0x0) 2018/01/09 20:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e05000)='/dev/sequencer\x00', 0xc00, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000aba000)={0x0, 0x0}) r2 = open$dir(&(0x7f000007d000)='./file0\x00', 0x0, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$llc(0x1a, 0x1, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ac8000)='/selinux/load\x00', 0x2, 0x0) r6 = socket$inet_sctp(0x2, 0x0, 0x84) r7 = accept(0xffffffffffffffff, &(0x7f0000ef5000)=@generic={0x0, ""/126}, &(0x7f0000836000)=0x80) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/ptmx\x00', 0x181200, 0x0) sendmsg$unix(r0, &(0x7f00004e5000-0x38)={&(0x7f0000f80000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000080a000-0x10)=[{&(0x7f0000286000-0x97)="4f3cdfa637e0fb95494dc80e0c475decf9d6b9b6f2e9b2fd3ada4d013e4286d7392303104e7b61b8dd76e6888f0a479e791ab06a69ba818509dbb57e24b2d441af6deeffe55244dbbb2f308b09ecf78fee87222ee5bad7700949efbe263d50222e4394f4d2a84be49c8d025ecc6b7f6267b0e15009e36d7f6f7c8ca98d7b075af9be32d4a7c17eb4b1d7bc7d16ba7237688792e1244408", 0x97}], 0x1, &(0x7f0000379000-0x30)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}], 0x30, 0x4000000}, 0x4010) r9 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r9, &(0x7f0000912000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r10 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000dc000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r10, 0x800448d2, &(0x7f0000f73000)={0x1, &(0x7f00007f8000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$TUNSETQUEUE(r10, 0x400454d9, &(0x7f0000704000-0x28)={@common='sit0\x00', @ifru_ivalue=0xffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f000079d000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/09 20:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) add_key$keyring(&(0x7f0000688000-0x8)='keyring\x00', &(0x7f000008a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = memfd_create(&(0x7f000048a000)='keyring\x00', 0x3) setns(r0, 0x40000000) 2018/01/09 20:03:39 executing program 4: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000c7000-0x2)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000090000-0x4)={0x0}, &(0x7f00000a5000-0x4)=0x4) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000d7000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x80) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000030000-0x2)=0x1, 0x2) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/09 20:03:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000afd000)='/dev/admmidi#\x00', 0x3, 0x101080) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000d26000-0x4)=0x94e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ca0000)=r2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e9d000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000888000-0x30)={0x84, 0x0, &(0x7f0000a4e000)=[@increfs_done={0x40106308, r3, 0x0}, @decrefs={0x40046307, 0x3}, @release={0x40046306, 0x0}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f00000ec000)=[], &(0x7f0000da6000)=[0x28]}, 0xbb1c}}, @increfs={0x40046304, 0x1}, @dead_binder_done={0x40086310, 0x3}], 0x91, 0x0, &(0x7f0000533000-0x91)="90572cce3e7da25823d70f022bd9815ac9cc6c956c4d475e32370aafa1ff10692ed8c5376a94d220c6f3540c461534d3b2f96b1bc800728ece3fe0ce03b18a5da612fec383b9ec0089660394b6b88b2fd80021f136cadc68174fba2396add29427bbd2fbf5ab177b657d27a94251f574774b6647b278af71e289fba46a770c0c205737d237e71251297d7092aaa340bf52"}) close(r1) 2018/01/09 20:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003c8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000124000-0x50)={0x1, 0x800, 0x9, 0x0, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f00009e6000-0x4)=0x0, &(0x7f00001e1000-0x4)=0x0, &(0x7f0000f10000-0x4)=0x0) setgid(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00004be000)=0x9, 0x4) 2018/01/09 20:03:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80005, 0x100000000, &(0x7f0000666000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000c02000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b78000)=0x14) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) recvmsg(r1, &(0x7f000083d000-0x38)={&(0x7f0000b18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000035c000)=[{&(0x7f000007b000)=""/88, 0x58}], 0x1, &(0x7f0000fe3000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000062a000-0x4)=0x0) close(r2) [ 44.695194] audit: type=1326 audit(1515528219.376:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4943 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 20:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000328000)='keyring\x00', &(0x7f0000693000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = geteuid() stat(&(0x7f0000911000)='./control\x00', &(0x7f00003f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f00005bb000)=0x1000000006) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) mincore(&(0x7f00000d3000/0x3000)=nil, 0x3000, &(0x7f00000f6000-0x42)=""/66) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000bd8000)='./control/file0\x00') lsetxattr(&(0x7f0000bbd000)='./control\x00', &(0x7f0000d8b000)=@known='com.apple.FinderInfo\x00', &(0x7f0000aaa000)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x0) accept4$packet(r5, 0x0, &(0x7f00006fd000-0x4)=0x0, 0x80800) stat(&(0x7f00005d5000)='./control/file1\x00', &(0x7f0000d8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 20:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup2(r1, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/09 20:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffab, 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, 0x800, 0x4) write(r0, &(0x7f00005f0000)="1f00000056007f6d00000d00fc000003072914000400ecb400000001a04a51", 0x1f) 2018/01/09 20:03:39 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000f54000-0x4)=0x1000000000003, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x379, 0x0}, 0x0) 2018/01/09 20:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000045b000-0x4)=0x0) capset(&(0x7f0000a64000-0x8)={0x20071026, r1}, &(0x7f0000f39000)={0x7, 0xba4, 0x6, 0x83, 0x5, 0x2}) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/09 20:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) llistxattr(&(0x7f0000611000)='./file0\x00', &(0x7f00003be000)=""/185, 0xb9) r2 = dup(r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f0b000-0x20)={{&(0x7f0000292000/0x3000)=nil, 0x3000}, 0x2, 0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 20:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x16, &(0x7f0000ae0000)=0x9, 0x4) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[], 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000016000)={0x0, 0x0}) 2018/01/09 20:03:39 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000aeb000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x7c032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000aec000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x1, 0x0}) socket$bt_l2cap(0x1f, 0x0, 0x0) 2018/01/09 20:03:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00007a4000)={0x19980330, r0}, &(0x7f0000434000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) chdir(&(0x7f00005ca000-0x8)='./file0\x00') r1 = shmget$private(0x0, 0x7000, 0x40100188b, &(0x7f00002e3000/0x7000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/01/09 20:03:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e5e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x102, &(0x7f0000ced000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$alg(r1, &(0x7f000057d000)={0x0, 0x0, &(0x7f0000086000)=[{&(0x7f00009eb000-0x1a)="b1fe277b139d8ddece57efc4393d0a4dc696e71ce876f66332aa", 0x1a}], 0x1, &(0x7f0000359000-0x188)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xf8, "48b4aa98912f02701ed759c7bc628b7d55c5e59b30eb626facf92f146f002b0ceee7cf8ddd984a4795630aa1ed127b8a2bedb85c244070966023004333a87b8d5f6761b098a9536d5357e6a2c86bebb62f924f3d62dc4e55239d5ae5f666df58dcae7c8c310273c0fa2d62d3cb8f4ec761d5810e89515d16e175cbcaeb89bbc3869e3710675f068b70f723bdd5d0322bbb429d2753c16945957bcfe2dab2f8214febc10fae1b902ef8033ab0321e2cdb7a3acb031a62248859fbb44d217928592151426b81b3532ebbba5ab54411414178055cb0747144e81918e3b958b0165b0fa0815805ee2d876cc903b3a16fb15df2b1b6d4a9270b59"}, @op={0x18, 0x117, 0x3, 0x1}], 0x188, 0x1}, 0x24040051) 2018/01/09 20:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000094d000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x333, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}], 0x58) sendto$inet(r0, &(0x7f0000213000)='p', 0x1, 0x0, &(0x7f00008d3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000057e000)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e19000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000014e000)={r3, 0x0}, &(0x7f0000166000)=0x8) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a8d000)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00002f4000-0x4)=0x10) bind$bt_rfcomm(r2, &(0x7f0000577000-0x9)={0x1f, {0x6, 0xfffffffffffffffc, 0x6, 0xffffffffffffc23b, 0x3, 0x3}, 0x1}, 0x9) 2018/01/09 20:03:39 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000c2b000-0xd)='/dev/usbmon#\x00', 0x3ff80, 0x8040) ioctl$TCGETS(r0, 0x5401, &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000417000-0x8)={0x0, 0x0}) accept4$inet6(r1, 0x0, &(0x7f0000846000-0x4)=0x0, 0x80000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0xb76000)=nil, 0xb76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00001c1000)={0xffffffff00000000, 0x28, [0x2, 0x7ff, 0x1, 0x8, 0x1, 0x1, 0x3, 0x4000000000000, 0x7, 0x2]}) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00001f2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) socketpair$inet6(0xa, 0x806, 0x80000001, &(0x7f00007c6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ccb000)={0x0, 0x4}, &(0x7f0000f1f000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00002fb000-0x14)={r6, 0x7, 0x1, 0x7, 0x1, 0x3}, 0x14) ioctl$KVM_NMI(r3, 0xae9a) sendmsg$nl_xfrm(r4, &(0x7f0000305000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b71000-0x10)={&(0x7f0000708000-0x81)=@newsa={0x260, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw(cast6)\x00'}, 0x0, ""}}, @algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "6887a089c32a65da5c580d0b3657e95df363f92028e397a3d5f8a708c26380e520156a9365b5f1942a72247f99a1a520473acf15e1635fde65cb61589d30d53326af45aa605efe6f43fa0d683cdca84fcb05c7a247e3798d7e7e15bbe62b5ac866b6ec29e0d60e9cf4e3481ceeb089b180cbb7e8b62e484325be99d9a965d7e7dffaab290953557535c1a8deedf33983a2a54a656d34ed710ff468eab47811276fa0d458fa8e77b9e9697dce50cdd9d9a1924d9e802e896e18632b57a1f56af0e7e4bddc7a07c8cd0240246c5fb74b4c8472e3f73245e8cb67a9bd324e"}}]}, 0x260}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 20:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000edb000+0xd91)='keyring\x00', &(0x7f0000cce000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000ff000-0x12)='.request_key_auth\x00', &(0x7f0000e25000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000070a000-0x1d)="385dcca0377f4e5c1d6387aca93be741006dee95fc7dc2a55dc4d8118e", 0x1d, r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00001b9000)="767ce8bb48d24cda6a084796e2ca9b21b8d518299fa4459cfaa75647618ab065d83d9871077a32eb005320023f6f7fe83d7e0255c99a778186cd4423f04f8df1d9a4f80644e1285faddb7805bca842e55f50a5904626301f7b89486864709dea5b7d310200e910594f961ad9ba1b5145ce7ed3b8da7ee833e5530d27c4847a0b6fed421d6dc1a49c", 0x88) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b2e000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000eda000-0x5c)={{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0xc69, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x4, [0x7fe00000000000, 0x3, 0x3ff, 0x7, 0x5, 0x5, 0x100000001, 0x3]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000be3000-0x88)={0x0, {{0xa, 0x0, 0x35cf062, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$kvm(0xffffffffffffff9c, &(0x7f0000a4b000-0x9)='/dev/kvm\x00', 0x80000, 0x0) 2018/01/09 20:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095f000)='/dev/usbmon#\x00', 0x0, 0x0) finit_module(r0, &(0x7f000089a000)='/dev/usbmon#\x00', 0x3) fsetxattr(r0, &(0x7f0000211000)=@random={'trusted.\x00', '/selinux/load\x00'}, &(0x7f0000bdb000-0x5)='vmnet0.\x00', 0x8, 0x0) [ 44.966839] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/01/09 20:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ccf000-0x8)={0x0, 0x0}, 0x69f5e6cb2ab642e7) r2 = dup(0xffffffffffffff9c) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000166000-0xa)='net/snmp6\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/01/09 20:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x200, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/09 20:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000047c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x47) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000856000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000084000)='/dev/sg#\x00', 0xc9fb, 0x0) name_to_handle_at(r2, &(0x7f0000497000-0x8)='./file0\x00', &(0x7f000096b000-0x1d)={0xe8, 0x7, "48cad8b49ccd050838de7eb4470d811de3d662d6d4af1ae8e57821760d6bbc8085900521887607d487eda7be34ba2b7e754c1a07409abb5fe1e9280c718e72d6e3e9f5cff47218e14f1e83290bcc5c61f049298b9a8b45851f7fc166c3e610c35f62a35591b391f8a63b69fec1c64d20ff35235b99de2930531b50bc25ca4c70e9d6a9bbeba103cff2c27fea1f1046daaad0fc7613e8e7f324ba07a17445d9d3dc2df04215a366979da3f293bcdfcdbb0b680f2f3ad41d703654b996bbf30577639fafb075bd3750151f67338e1c9162d95a31fee54cbfa690512727c97964b3"}, &(0x7f0000d5c000-0x4)=0x0, 0x1400) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00006fe000)=""/86, &(0x7f0000f5b000)=0x56) syz_open_dev$mouse(&(0x7f0000637000)='/dev/input/mouse#\x00', 0x1000, 0x212000) 2018/01/09 20:03:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x3, &(0x7f0000dca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 20:03:39 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000b000)='./file0\x00', 0x48) write$tun(r0, &(0x7f0000005000)=@pi={0x0, 0x6a01, @ipv6={0x80000001, 0x6, "a24244", 0x419, 0x87, 0x4488, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xf2}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}}]}, @dstopts={0x33, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x98, "6278be1ee37f599a2dbb7fdb6c0897a0660fca44aa76218a50a003324cce911f395ae6be187987bdf8f6c16db9ac6995e45473de7e49e2a818126090e1ae0cb47280ff4384ba8728b3d155804602fa745306427456320aed62bd50eff1c2f45cdce9371ffbcd0bd4763f262672da6be7f59598f54107d8b0987c9e30abf9e011937ce79622a7a26662bcb053404dc9e73f01b6a5773b3a91"}, @generic={0x6, 0x57, "9530bbee6b044da66c20f73207aab801633392e59e1aea0f5addf95d1fb624d695ba30087995b6a1645d8128a5f06d4e0cfebd373c595e10bd2ffc47dbe8f1ba6f208f447a94649636de03a0431717c418db5fc38eb26d"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x20, 0xea, "1580dfeaf749fc1a9767dfcb0af34c7d4be00932d70eed2ec3ee3a69d1fb81743dc65fec2cef5855e92976169f393f9ac6f514effb698168e70f3c6173a33b4053caf031696f77725679d6a0fb3bc3c923f1979013d7e0f13e26b74923396d2f99d03141242795856d92d7378fe2596ee78f1a8292cf551f75141b1a14c173707cd2dccafaa1278aa7ad2d320ca441b774e90de8160fdf0efba77e2b5042f71d7d98ea05321ab766926811eee0d2497aa5ceff710e24b97474bbb404a2434390cba1e3040505b605775486ec8971e8ced45858ade5f54cb5f50ba19f331ac178c3a4d3eeef98fddb8f5d"}, @calipso={0x7, 0x30, {0x7, 0xa, 0x8, 0x3b4, [0x80, 0x100000001, 0x3, 0x0, 0xfffffffffffffffa]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x4}]}, @routing={0x3f, 0x6, 0x0, 0x5c9, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x8f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x6, 0x2, 0x6a, 0x3, [0x5]}}, @ra={0x5, 0x2, 0x7}]}, @dstopts={0x6e, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x669a}, @jumbo={0xc2, 0x4, 0xf787}]}, @fragment={0x5e, 0x0, 0x7, 0x9, 0x0, 0x8387, 0x0}, @fragment={0xff, 0x0, 0x40, 0x9a9, 0x0, 0x4, 0x1}, @routing={0x5f, 0xe, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}], @udp={0x2, 0x0, 0x8c, 0x0, "4a697b3960a235b1b0e688e802d420938f703abb145e3836997edc4aa255d892fdb35464a9bd3c128233258df910ec4c183185879c24f6f6de9bb04add03ea0b6a02270141d0ed41225bd2819824982f03d9e7f527b3fc8759199169c7594d75fbc25e19a995788a1a094648aa37e0a5fec745c9e23e04ae24b27131e6d126152de4de87"}}}}, 0x445) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000c000)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4da, 0xba, 0x8}, &(0x7f0000008000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r1, 0x1000, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000003000)='attr/sockcreate\x00') creat(&(0x7f0000003000)='./file0\x00', 0x6) exit(0x0) write(r3, &(0x7f0000001000-0x3e)="", 0x0) 2018/01/09 20:03:39 executing program 1: r0 = creat(&(0x7f0000194000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11c, &(0x7f0000f64000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0xe6, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "d7ff00", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "505aba6eb12b361e34b8516f8d466de75e217b9bb8f1543b0636d595a4119ef37ae111f59f2f2fd05c200935655fe62489ac9d69d7167c49469ce9cbb881f606eb093611d92f51e78ca4914384bb1992a6bf247e53f08d2792dad2385429d7adb8fa30dbfeac924c0f0182e43a918e68a57cbab52bd704ef387e288bd1e4289f01cfe7bbb5452ca582fd3e55266a185dc74168977dc705627f8d8b81164401e302009fbb5a2b9eb061198d9d55d1"}}}}}}}, 0x0) r1 = gettid() socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$midi(&(0x7f00004c4000-0xb)='/dev/midi#\x00', 0xffffffffffffffff, 0x8000) perf_event_open(&(0x7f00002ae000)={0x0, 0x78, 0x80000001, 0x100000000, 0xffffffffffffffff, 0x2, 0x0, 0x800, 0x20, 0x3, 0x3, 0x100, 0x6, 0x5e4b, 0xa0, 0x6, 0x62d, 0x9, 0x4, 0x7fffffff, 0x80000000, 0x7, 0x7, 0x7, 0x100, 0x5, 0x4, 0x1, 0xfff, 0x100, 0x1, 0xa5da, 0xbe2, 0x1, 0x9, 0x3, 0x2, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f00006b7000-0x1)=0x0, 0x9}, 0x40, 0x0, 0x6, 0x0, 0x781, 0x5, 0x6, 0x0}, r1, 0x9, r2, 0x4) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000820000-0x24)={0x80, 0x5, 0xc1, 0x1, 0xffffffffffff0000, 0x583960f2, 0x7f, 0xb65978, 0xfffffffeffffffff, 0x3, 0xdd, 0x1925}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a1f000-0x4)=0x3, 0x4) 2018/01/09 20:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$midi(&(0x7f0000c72000-0xb)='/dev/midi#\x00', 0xf500000000000000, 0x80003) accept4$inet(r1, &(0x7f0000141000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3e000-0x4)=0x10, 0x80000) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = getpid() ptrace$peek(0x2, r3, &(0x7f00005fe000-0x8)=0x0) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendmsg$key(r4, &(0x7f00007a8000-0x38)={0x0, 0x0, &(0x7f0000b38000)={&(0x7f00008fc000)={0x2, 0x10, 0x6, 0x2, 0x22f, 0x0, 0x0, 0x1, [@sadb_ident={0x2, 0xb, 0x1, 0x0, 0x5}, @sadb_key={0x16, 0x8, 0x538, 0x0, "c5fca4c1e9d27af3bc0d9ab3ee8509ff5557932dfa4a18b9fcfea6eb274c736ef6ed46ca4fcbcd6d820f044ad714c6f0b1e04b0b3b60d1efeb4bd360b432ca84d371616098bd4565308855b9672724fbfae6192544eaf2ad98f460b07ca2833f24ec756f3e3677293253bb2a9461e838596ec52176bcf3ab645dd4691379b3d0644aafbc8e43d39f2b2baadc5512d10ee96687158a25870c8335d262fdf1c26fd6cc780646d7b8"}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, 0x120000000000000}, @in6={0xa, 0x1, 0xa235, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0xed, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc1}}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x9, 0x40, 0xb8, 0x1, 0xe0000000}]}, 0x1178}, 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$VT_WAITACTIVE(r1, 0x5607) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000011a000-0x9)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000d8f000)={0x1, 0x7, [{0x8, 0x0, 0xffffffff}]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000972000-0x8c)={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]}}, &(0x7f0000099000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000b3000-0x4)=@assoc_id=r6, 0x4) dup3(r2, r4, 0x0) recvfrom$llc(r4, &(0x7f000075d000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/09 20:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000062e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f000005f000-0x5b)=""/91, 0x5b) memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000c54000)={{0xff, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000431000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x7, 0x435, 0x2) 2018/01/09 20:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f000027e000)={0x0, 0x0, &(0x7f0000bd4000/0x13000)=nil}) 2018/01/09 20:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004ad000)='/proc/self/net/pfkey\x00', 0x4200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f16000-0xc)={0x0, 0x10000, 0x30}, &(0x7f000070e000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009b8000)={r1, 0xb0, "3c407f77c559d3305b05355af4ad42ce13bbec50030dbaf2b745ace6970d944f8af19ff85aa491c292160a91459be94caccbeffc4357f015403e641112d40866ee89ee0d41ba5a5dc584097f95c55c28142915173b6bba660305cfb23fd0b93724ca0e1b4fa150a4ed02525b6c3d2c136782142dbade83e632b69c424587c912588ac5cd4aa7e30a0e93e58a5360ea48ef49950152648d31e4e40a6793bb167a2074134af9204d231562ff152bc30b3a"}, &(0x7f0000312000)=0xb8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmodat(r2, &(0x7f0000f31000)='./file0\x00', 0x52) ioctl$KDGKBLED(r2, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/09 20:03:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f0000061000)=""/124, 0x7c}, {&(0x7f00008cd000)=""/86, 0x56}, {&(0x7f00000bf000-0x49)=""/73, 0x49}, {&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xffffffffffffffa6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) openat$rfkill(0xffffffffffffff9c, &(0x7f000090c000-0xc)='/dev/rfkill\x00', 0x60000, 0x0) 2018/01/09 20:03:39 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000)=0x0, 0x5, 0x0) prctl$setmm(0x23, 0x1, &(0x7f00008a1000/0x3000)=nil) 2018/01/09 20:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000563000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) fallocate(r0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000218000-0x8)=0x4) 2018/01/09 20:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup(r0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000fb9000)=@req3={0x1, 0x3, 0x8, 0x1, 0x8, 0x10000, 0x8}, 0xfffffffffffffe6f) 2018/01/09 20:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008b6000)={0x1, [0x0]}, &(0x7f0000c10000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000009e000-0x8c)={r2, @in6={{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000697000)='/dev/mixer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000214000-0xb3)={r2, 0x72, 0xab, "8fe67eabb440a16790883971313fd7eb004afb1d0b033892fe9fe97ce7e1e398e20ac83ea25a892978934e8633f2ca3c1747ba06aa98c73e5ea980e6ee06f33ccf5084a6bbace0e3650c8633aa3a334e6b67c6f36309a1196574075fed7bddf4e67c667f50c5fe251b40ca1bc11793d359634cf0dd8b183fadc37e2298b8d8ea30f833f1137287ee10e010a2ecd3b31bde00200619b241f7f25bdd0a42553d1d42131b9d28dbd30854d89f"}, 0xb3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000ad000-0x20)={@generic="8bb2371cf625e5ae9e6322fefd67ddff", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) 2018/01/09 20:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002e2000)='./file0\x00', 0x40) r1 = gettid() syz_open_procfs(r1, &(0x7f0000109000-0xe)='net/ip_mr_vif\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f18000-0x20)={0x8, 0x7, 0x8004, 0x9, 0x5, 0x455, 0x80000000, 0x7, 0x0}, &(0x7f0000d51000)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000050e000)={r2, 0x8000008d, 0x5, [0xffffffffa77841e2, 0x4, 0x31, 0x1, 0xa45]}, &(0x7f0000a68000)=0x12) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000d81000)=0x400000000, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003bd000)={0x6, 0x2, 0x8, 0x6, 0x2, 0x6, 0x18f3, 0x6, r3}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = epoll_create1(0x80000) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[{r6, 0x1081, 0x0}], 0x1, 0x9d56) clone(0x0, &(0x7f000019e000)="051f5a1c9955658e6fae24ab0d52b26b542f1859afa9fe032d0497174c0341007cde856c2287f0831ff2", &(0x7f0000094000-0x4)=0x0, &(0x7f0000889000)=0x0, &(0x7f0000aa0000)="") epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000016000)={0x1, 0x0}) 2018/01/09 20:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) prctl$setendian(0x14, 0x0) 2018/01/09 20:03:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xfffffffffffffffc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xd0a}, 0x1c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000008000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) 2018/01/09 20:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f52000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005e8000)=0x103, 0x1) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 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) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cdc000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r2, &(0x7f0000130000)={&(0x7f0000c47000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008db000)=[], 0x0, &(0x7f0000bd8000)=[{0x10, 0x0, 0x7, ""}], 0x3ae, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00002d2000)='/dev/hwrng\x00', 0x102, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/09 20:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000003000-0x4)=0x0, 0x4) 2018/01/09 20:03:39 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x600000000081, &(0x7f0000001000)="feff0115", 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/ip6_tables_matches\x00') epoll_wait(r1, &(0x7f0000001000)=[{0x0, 0x0}], 0x1, 0x8) 2018/01/09 20:03:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00006f6000-0x38)={0x3, 0x0, [{0x0, 0x0, 0xa89}, {0xbde, 0x0, 0x6}, {0xa7f, 0x0, 0x100000000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00009f0000)='./file0\x00', &(0x7f0000f0e000-0x7)='devpts\x00', 0x1, &(0x7f000000a000)="") getresgid(&(0x7f00003f0000-0x4)=0x0, &(0x7f0000f9b000)=0x0, &(0x7f0000582000)=0x0) sendfile(r1, r1, 0x0, 0x10000) execve(&(0x7f0000bbb000-0x8)='./file0\x00', &(0x7f000036f000)=[&(0x7f0000e26000-0xb)="2f5d9c6370757365744000", &(0x7f0000df8000-0x17)='vboxnet1\rselinux[ppp1@\x00', &(0x7f00007f7000)='devpts\x00', &(0x7f0000336000-0x7)='mounts\x00'], &(0x7f000010f000-0x8)=[&(0x7f0000aec000)='!\x00']) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) sendto$inet6(r1, &(0x7f0000afc000)="e0b666586bba42aa8408956d94a0029095583060ab034890288fd7d4e221b204d8d6e0dce419245f0e2c5e92be17869bc2f6b8492b1907fa5118f09b18c4efe5f8ee1ac3f706edc98d10c957adef3ee002936ebb7e56734d99e83ae7864a770425b2df006c6e5dd25a8d859ca93aff7e741cdc97305227c98c78fb91effb3fc88610efc4712acf69821cfcc772a2fc39c1f0518af469bf67eb5bafbe5cd758ab4ceca2175efd830d485cb287e2687d2c426a826006", 0xb5, 0x8001, &(0x7f0000c90000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c85}, 0x1c) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/09 20:03:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d70000+0x885)='./file0\x00', 0x114) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) remap_file_pages(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x1000000, 0x9, 0x40000) pipe(&(0x7f0000a7e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00004f1000)={{0x4, 0x617}, {0x7fff, 0x4}, 0x9, 0x3, 0xf80b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dspn(&(0x7f0000b7b000)='/dev/dsp#\x00', 0x15, 0x6a0000) r2 = openat(r1, &(0x7f0000d16000-0x8)='./file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000294000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000b3e000-0x20)=[{r2, 0x1, 0x0}, {r2, 0x4020, 0x0}, {r2, 0x20, 0x0}, {r2, 0x24, 0x0}], 0x4, &(0x7f0000428000-0x10)={r3, r4+10000000}, &(0x7f0000dc0000-0x8)={0x1}, 0x8) fchdir(r2) 2018/01/09 20:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00007cb000)='/dev/binder#\x00', 0x0, 0x80000000000002) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000029e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x900}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) r4 = dup3(r0, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) getsockname$llc(r4, &(0x7f00007f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000417000)=0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000da8000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xffffffffffffffc3, 0x0, &(0x7f0000128000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f000053a000)=[@flat={0x736a2a85, 0xa, r5, 0x1}], &(0x7f00001f4000-0x8)=[0x48]}, 0x4}}], 0xffffffffffffff9b, 0x0, &(0x7f0000002000)=""}) 2018/01/09 20:03:40 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fd9000-0x1f)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="2798f76c9e1fd6c5e847d964a950685d70524de51a75d05c49042a89a8047bcf274046a6e9795c28e1d950de0c7578711fdda87b522b964a17a82c00f648f6ed9e58fe4f011e160cd622", 0x4a, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000043e000-0x88)={0x2, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 20:03:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/141, &(0x7f0000001000-0x4)=0x8d) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="9561c13e47615e336022a47c0ed5cf24", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f6", 0x58) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/09 20:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000c3e000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00007f8000-0x10)={r2, r3/1000+30000}, 0x10) r4 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000127000-0x10)='/dev/input/mice\x00', 0x0, 0x208000) write(r4, &(0x7f0000001000-0x3e)="", 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) pipe2(&(0x7f00008d1000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000da5000)=@assoc_id=0x0, &(0x7f0000ecf000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000055c000-0x10)={r5, 0x8204, 0x80, 0x2c}, &(0x7f00003a8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000082000-0x8)={r5, 0x80}, &(0x7f0000cfb000-0x4)=0x8) r6 = socket(0x20000000000000a, 0x2, 0x0) r7 = add_key(&(0x7f0000c9d000)='cifs.idmap\x00', &(0x7f000087c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r7, 0x0, 0x0) listxattr(&(0x7f0000221000-0x8)='./file0\x00', &(0x7f0000d27000-0xee)=""/238, 0xee) connect$inet6(r6, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) connect(r6, &(0x7f0000608000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 20:03:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000006000)={@generic="1b520390b564c42354e2d0b8a14e1ad7", @ifru_settings={0x1000000000, 0x0, @cisco=&(0x7f00006d4000)={0x8000, 0x8}}}) 2018/01/09 20:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000796000)='/dev/audio\x00', 0x200001, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000148000+0x78d)={0x0, 0xffffffffffffffff}) r2 = creat(&(0x7f0000428000-0x8)='./file0\x00', 0x0) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000087000-0x8)={r1, 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, 0x9, 0x0, 0x0, 0x0, 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) times(&(0x7f000074e000)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000973000-0x10)={&(0x7f0000343000/0x2000)=nil, 0x2000}) 2018/01/09 20:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000909000)='keyring\x00', &(0x7f00001a9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0xffff) r1 = syz_open_dev$binder(&(0x7f00005d4000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) poll(&(0x7f000000a000-0x28)=[{0xffffffffffffffff, 0x4000, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000000c000-0x28)=[], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000005000-0x1)='\v'}) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00005e9000/0x2000)=nil, 0x2000, 0x0, r2) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x65, &(0x7f0000e28000)=[], 0x0) 2018/01/09 20:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pkey_alloc(0x0, 0x1) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 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) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 20:03:40 executing program 5: unshare(0x20020400) r0 = epoll_create1(0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000030000)={0x308b0eac, 0x4, 0x8, 0xffffffff}, 0x10) inotify_rm_watch(r0, 0x0) 2018/01/09 20:03:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000673000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x6, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x32) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000047e000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ab1000)={0x1, r3}) 2018/01/09 20:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndmidi(&(0x7f0000da9000-0x12)='/dev/snd/midiC#D#\x00', 0x54, 0x400000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) [ 45.432705] binder: 5097:5098 ERROR: BC_REGISTER_LOOPER called without request 2018/01/09 20:03:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000738000-0x8)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006f6000)='/dev/vcs\x00', 0x82000, 0x0) bind$unix(r1, &(0x7f0000dc0000-0xa)=@file={0x1, './file0\x00'}, 0xa) pkey_alloc(0x0, 0x3) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000a2000)="057cc56345c4c1bc8b4d74104b6efd9a836ecb8deb98ce53e274578ff0", 0x1c) 2018/01/09 20:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000c44000)='M') ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000340000-0x20)={0x4, 0x1ff, 0x222a800000000, 0xfffffffffffff8de, 0x0}) syz_open_dev$evdev(&(0x7f0000baf000)='/dev/input/event#\x00', 0x94f9, 0x80002) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f00003d2000-0x8)={r1, r0}) [ 45.492640] binder: BINDER_SET_CONTEXT_MGR already set [ 45.502178] binder: 5102:5118 ioctl 40046207 0 returned -16 [ 45.504599] device eql entered promiscuous mode [ 45.514802] binder_alloc: 5102: binder_alloc_buf, no vma [ 45.514843] binder: 5102:5130 transaction failed 29189/-3, size 0-0 line 2960 [ 45.527363] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/09 20:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004d5000-0x284)=@flushpolicy={0x74, 0x1d, 0x701, 0x0, 0x0, [@mark={0xc, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @algo_auth={0x48, 0x1, {{'wp512\x00'}, 0x0, ""}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) restart_syscall() 2018/01/09 20:03:40 executing program 6: r0 = syz_open_dev$sg(&(0x7f00005a0000-0x9)='/dev/sg#\x00', 0x0, 0x10042) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b6e000)=0x80, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xfffffffffffffffc, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) modify_ldt$write2(0x11, &(0x7f000011f000-0x10)={0x1, 0x0, 0xffffffff, 0x2, 0x1b5, 0x4, 0x0, 0x5, 0xeff, 0x1300000000}, 0x10) 2018/01/09 20:03:40 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000473000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f000062c000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x2, 0x5, 0x0) listen(r1, 0x4) 2018/01/09 20:03:40 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) sendto$inet(r0, &(0x7f000000d000-0x32)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) accept4$inet(r0, &(0x7f0000015000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000+0x841)=0x10, 0x80000) recvmmsg(r0, &(0x7f0000007000-0x12c)=[{{&(0x7f0000003000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f0000010000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000017000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000018000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 45.527376] binder: 5097:5123 ioctl 40046207 0 returned -16 [ 45.527417] binder: 5097:5127 ERROR: BC_REGISTER_LOOPER called without request 2018/01/09 20:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000014) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000f26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2}, 0xc) 2018/01/09 20:03:40 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000fd6000)=0x0, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 45.610012] binder: undelivered transaction 3, process died. 2018/01/09 20:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = inotify_init1(0x0) creat(&(0x7f0000761000)='./file0\x00', 0x40) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000bba000-0x8)='./file0\x00', 0x40) 2018/01/09 20:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009e0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0xff}, &(0x7f0000a68000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000888000)={r2, @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]}}, &(0x7f00000bf000)=0x8c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 20:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/09 20:03:40 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000597000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000370000)={0x0, 0x8, 0x8000, 0x10001}, &(0x7f0000870000)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000702000)={0x0}, &(0x7f0000c70000)=0xffffffffffffffa9) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000014c000-0x5c)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/09 20:03:40 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000000b000)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000-0x7f)="", 0x0, 0xfffffffffffffffa) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f000000c000-0xa)='encrypted\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="c112679387a93dbcde30b312d1f39218d24322cb8c07be8f426e15ee38f45c99", 0x20, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x7, r0, 0x1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000000)={{0x9, 0x6}, {0x6, 0xfff}, 0x6, 0x4, 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]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/09 20:03:40 executing program 1: mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc4000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001000-0x30)={0x5, [0x0, 0x916, 0x1, 0x7ff, 0xffff]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d43000-0x4)=0xc) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc4000-0x73)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0xd) 2018/01/09 20:03:40 executing program 6: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f30600000014190028000402000000f9e9030000060800008000011ee404de", 0x39}], 0x1) r1 = memfd_create(&(0x7f0000751000)='\x00', 0x1) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000ecd000)={0x8, 0x9, 0x3, 0xbbd, 0x9, 0x4, 0x800000100000000, 0x43fe, 0x5, 0x100000001, 0x2, 0x4}) 2018/01/09 20:03:40 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, 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) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) dup2(r1, r0) 2018/01/09 20:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) creat(&(0x7f00005a9000-0x8)='./file0\x00', 0x20) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)="") chroot(&(0x7f0000fd4000-0x8)='./file0\x00') mount(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000188000-0x8)='./file0\x00', &(0x7f00009b1000-0x6)='mslos\x00', 0x1020000, &(0x7f00003a0000-0x1000)="") 2018/01/09 20:03:40 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0x7, 0x50c00) sendto$unix(r0, &(0x7f0000003000-0xd3)="0b86446038e9ee964d50d62a8752661582a07323bcbfc345ce338abb020c71431f39dceb22abcc7c46177c3d14d1672db66a6fb896c826c0dfcda620d129ec3be61826c3ed08b9ec2576148f34d9b523a3d7f4064790dc7db3437f8f9d970216128879608c8e891cf62b2f991eec11bce6326b8225942330475996593d0f68a095f9b6d8a5fb40197ef474ecc5e09c49c6b715d70c9061e8db218c8c5d980dab275969f0b5fc45439190b06810ec718018bf36a87a6e55fbe5cf9bfc819aa0ca5ad35024c90477a5bb62f43523a76fe638997d", 0xd3, 0x50, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000013000-0x4)=@assoc_id=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r2, 0xff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000)={&(0x7f0000003000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000011000)=[{&(0x7f0000013000)=""/162, 0xa2}, {&(0x7f0000004000-0xcd)=""/205, 0xcd}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000012000)=""/241, 0xf1}], 0x4, 0x0, 0x0, 0x9}, 0x40002000) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000003000-0x4)=0x400, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lsetxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)=@random={'user.\x00', 'GPL\x00'}, &(0x7f0000001000)=':}trusted:{\x00', 0xc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 20:03:40 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000010000)="67000000150025ffff07008e000914040a011900fe20000000000001e8a9e5000000000000024f0000000000eb3456d73062cceae1549e7b5d9113be5eedc3b099ace25e1dfeedd2c7127ef30f28125d5b3f5356b3737727af169b604afd2fbb031cbadd4e178e66047e7b1f651a453c11a6628da6af2a997a4897fc5095eefc538aa903a5145461ea6a325a85db2b61", 0xfffffffffffffddc, 0x4008041, 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000002000-0x75)="0bd21e2f03ce3a84cb39198edd896273fbdae2bbc7013559b4a737128032641ae45278207ddf1c486de00814be3386ecfa82ddb27bb6e577bba25a3a1e9da24190f2fad2c1fc678e9af27390303b0760d4be7dc6a9168dd6653508ec388af7ec7b7b925a367ac60d931ee07ca315094d15e06307c8", 0x75) [ 45.740647] binder_alloc: 5166: binder_alloc_buf, no vma [ 45.744471] netlink: 'syz-executor6': attribute type 40 has an invalid length. [ 45.753697] netlink: 'syz-executor6': attribute type 40 has an invalid length. [ 45.794369] binder_alloc: binder_alloc_mmap_handler: 5166 20000000-20002000 already mapped failed -16 [ 45.800870] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/09 20:03:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bca000-0x6)='sched\x00') r1 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setresuid(r1, r2, r3) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x1f, 0x5, 0x5, 0x4, 0x6}) getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/09 20:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000174000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00002e5000)={&(0x7f0000cf9000/0x3000)=nil, 0x9, 0x2, 0x1, &(0x7f00002e6000/0x1000)=nil, 0x1}) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) socket$inet6(0xa, 0x6, 0x7) 2018/01/09 20:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c09000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000aa8000-0x110)={{0x6, 0x0, 0x0, 0x3, "e5d8ae06ec5ffacf712f00000000000000013b3f12597fa445cf888a59bede29043e31b0a6e87132e811719c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c78f85e8e5b9da0fc3b2f7ad63cb7aca6a5a641b21b19a89f1b472477c542de15b2b73c0c1bdb460885328789b740197167688bd0f2f6917ebd88f3a4e7699a3", &(0x7f00006ce000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005fe000)='/dev/hwrng\x00', 0xc000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000968000-0x4)=0x80000001, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x767ea98a1dfe7922, &(0x7f0000a38000)={0x0, 0x2c, 0x3, @thr={&(0x7f00009a3000)="5a38a7fa40229e74e077c2a98cec8433b6355f5c12c03a47ff77d470509e46158c5afb8a84999b65c04a8eda0ff55a95f109a03f66d0de16cb98f7243651fdf3010b4a338b4553b81df09b9c7d835e68a4d09b1ac823f193fcfce2e320aa895dfd", &(0x7f00002de000)="fbd72d7cc2c61bfefc7d5f35984784a4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058e000-0x2)=0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) r2 = syz_open_dev$vcsa(&(0x7f00004a9000-0xb)='/dev/vcsa#\x00', 0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000e43000-0xbc)={0x129150ca, 0x2, 'client0\x00', 0xffffffff80000000, "2635c2e1390cd6e9", "bba40ab6f0f5733cd0f25c9ce6d0c1da8b3bd7d28eaf055167539840fb7865a9", 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:40 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000-0x4)=0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) listen$netrom(r2, 0xffffffff80000001) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000030000)={0x0, 0x0, []}) 2018/01/09 20:03:40 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x2, 0x1000, 0x2, &(0x7f000099d000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) stat(&(0x7f0000688000-0x8)='./file0\x00', &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000d96000-0x4)=[r2]) r3 = syz_open_dev$audion(&(0x7f00006f5000-0xc)='/dev/audio#\x00', 0x1000, 0x100) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000fe8000)=0x1, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000d51000-0x10)={&(0x7f0000064000/0x4000)=nil, 0x4000}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000070000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000838000)={0x0, 0xb0, "1f2216d9dff08daf37a4932b74d5f8d8bbb1c6fb12d1e64ca095867e9af8ea34ced119c113a2d8d3c4cbf7ff3cf6471c104e84ce473377de1034f3a989715ad7a7be612d2c74301693c317e4fecda279bdab9d824fa7402fe11bb2ef851de79a68b5acc73bc708461d7bdb994d008bde3bc826158c5497987b1dbe86de72a0a1a2da83294187c9eb425400e0ccdaba6da4ff52910c8fb9cc987a65156b872c6b9bf013bb9e8d2a395fa0037c5543b1b0"}, &(0x7f0000b12000)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000948000)={r5, 0x8001}, 0x8) 2018/01/09 20:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) perf_event_open(&(0x7f0000bdf000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000002a000)='/dev/snd/timer\x00', 0x0, 0x47ffe) dup2(0xffffffffffffffff, 0xffffffffffffffff) pivot_root(&(0x7f000054b000-0x8)='./file0\x00', &(0x7f0000e4e000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000548000-0x4)=0x8) accept4$unix(0xffffffffffffffff, &(0x7f0000a67000)=@file={0x0, ""/13}, &(0x7f0000c3d000)=0xf, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e9f000-0x4)=0x2, 0x4) open(&(0x7f0000266000)='./file0\x00', 0x3e, 0x0) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x40, 0x3) 2018/01/09 20:03:40 executing program 3: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000023d000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000698000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b8000)=0xc) fstat(0xffffffffffffff9c, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000)='./file0/file0\x00', 0x4) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) [ 45.800881] binder: 5166:5187 ioctl 40046207 0 returned -16 [ 45.851336] binder: 5166:5173 transaction failed 29189/-3, size 11393661107437568--4882560021241064767 line 2960 [ 45.866587] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 20:03:40 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000049000-0x4)=0x704, 0x4) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x3ff, 0x3, &(0x7f0000000000)="22fbb2b0282fadfb995cdd0b66c51d9966cd825fecfb25288c9db766199858db7aa51c7e97dd43df9258fa7434ecb5cc155ef0a27c7920e6725b3890488ac898eabc54b89fbc2353a09a58d3127b9f474cdd09440bf014a990c9a2673040750979a23f279c4d910f568dbe27b6caa22cc24eed2b938bc7d7db3ecb0fa7f16b49f78440b84482aa28409e409ab988cb89d42169e9419164de97f6eca3f9e45ec0a06576d8cc5cd9073b3e3404a7dcc69f799119c2021588006cedbae0c757dc0e2632de20c39255486befaee15dc2", 0xce) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x8, 0x201, 0x3, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0xfffffffffffffff8}, 0x6) setsockopt(r1, 0x20, 0xe3, &(0x7f0000ffb000)="", 0x0) 2018/01/09 20:03:40 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f20000-0x4)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f20000-0x4)=0xb) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) 2018/01/09 20:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = add_key(&(0x7f0000b47000)='encrypted\x00', &(0x7f0000cc1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e01000-0x96)="943eae1247d5888a55b910ce9cc5842a6d3d55253f6a2d73c19f569663234368b6fdfd90e3318b78c635574e4fdc0c90fc863405139aecadb124d8eae559ebbaf91ac00ce604001f507a1ae2df8e8e5d994981a773542045b14e40da198e99c9bfd7b3af0a1e49b446805784303880042799d85434627afb8dea3cd1716ededc4f5217418a3cf3f53b9ee370f9dd32c9eecbffda89c65a6620a807208c7daf71ed43a66492a7994395afff8d5ae182702ad053b8d6d7b9d7b766da2fab3863abbbdde9", 0xc3, 0xfffffffffffffff9) r2 = request_key(&(0x7f000093f000-0xb)='cifs.idmap\x00', &(0x7f00005ab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dff000)='sha1-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x0, r2) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r3, r4, &(0x7f0000145000)=0x0, 0x56) 2018/01/09 20:03:40 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005f6000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00002de000)=0x0, &(0x7f0000bd6000)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000021c000)=@generic={0x6, 0x100000001, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f000002f000-0x4)=0x0, 0x4) 2018/01/09 20:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000f43000-0xe)='./file0/file0\x00', &(0x7f0000264000-0x1f)=""/31, 0x1f) chmod(&(0x7f000009d000)='./file0\x00', 0x0) 2018/01/09 20:03:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = syz_open_dev$sndpcmp(&(0x7f00000a6000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2c402) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000edb000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000074f000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = open(&(0x7f00009f9000)='./file0\x00', 0x141046, 0x0) timer_settime(0x0, 0x0, &(0x7f0000983000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000059d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r3, &(0x7f00009f5000)=[{{r4, 0x0}, 0x0, 0x0, 0x0}], 0xff3e) sendfile(r1, r3, 0x0, 0x72439a71) 2018/01/09 20:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000614000-0x8)={0x0, 0x0}) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a27000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000af6000)=0xc) getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000170000)={0x0, 0x0, 0x0}, &(0x7f0000a74000-0x4)=0xc) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000022000-0x8)=0x1) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00005c8000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000050d000-0x4)=0x14) sendto$packet(r2, &(0x7f0000d42000-0xa0)="6bc70e0d470396acde1153de15f84682ed4f5e9525115bc07a386d6d900d626f9a574080f6f0bc10b8e17824dd1bf8ce0e9816af06c33dbd36ad3db7159ac7b77a99d0fc84ae1abf3f599248643dfe999c3fe1a4cba7652b7859d2f22d72658ebb839f36a4f18fbabbddeba7717ff87402ba7ea462d50de2b258a035ed554bf85292a7142722a04eb9bae197c58c69661ce87a41e1cbe98e9059c6aa2b80129d", 0xa0, 0xc804, &(0x7f0000157000-0x14)={0x11, 0x9, r3, 0x1, 0x5, 0x6, @random="4715ef1ef92c", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00007c5000)='ns/cgroup\x00') ioctl$VT_RELDISP(r4, 0xb701) pread64(r2, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r2, 0xfffffffffffffffe, 0xfffffffffffffffc) preadv(r2, &(0x7f0000fc0000)=[{&(0x7f00007b0000)=""/129, 0x81}], 0x1, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/09 20:03:40 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0xebc1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) r3 = dup2(r2, r0) poll(&(0x7f0000fe0000-0x18)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fe4000-0x4)=0x8, 0x4) 2018/01/09 20:03:40 executing program 1: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b10000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000410000)={0x1, 0x0, [{0x2, 0x5, 0x0, 0x0, @msi={0x1, 0x0, 0x0}}]}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b0f000)={0xe0, 0x7fffffff, 0xb331, 0xfff}, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x0, 0xfffffffffffffb83}}]}) 2018/01/09 20:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000481000)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000448000-0x50)={0x2, 0xee2, 0xffffffff, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@generic="d6097b9621092a21d03a967dcdb1e81e", @ifru_ivalue=0x801}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x7ffe, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\x00\x00:', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0xfffffe10) socketpair(0xa, 0x3, 0x7, &(0x7f0000b90000-0x8)={0x0, 0x0}) syz_open_dev$sndmidi(&(0x7f00000e2000)='/dev/snd/midiC#D#\x00', 0x3, 0x2800) sendto$ipx(r3, &(0x7f0000b13000)="3ccf5f4345123b0050098717c2c32c964e5e5625c9fc5c024be631597884fb3e6c741c4973394c96c4f02de78f93051bd05fc713ccc0749c", 0x38, 0x800, &(0x7f0000a1f000-0x10)={0x4, 0x42, 0x0, "538305a180b8", 0x4c0a, 0x0}, 0x10) 2018/01/09 20:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a4000-0x10)='/dev/input/mice\x00', 0x0, 0x20200) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00006ba000)=0x40) socket(0x11, 0x100000802, 0x0) mknodat(r0, &(0x7f0000bb3000)='./file0\x00', 0x1, 0x1000) 2018/01/09 20:03:40 executing program 5: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000afe000-0xb)='/dev/audio\x00', 0x20040000040080, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ad5000-0x4)={0x2400000}, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r1, 0x1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afa000-0x18)={0x1, 0x0, [{0x40000083, 0x0, 0x3}]}) [ 46.072127] device eql entered promiscuous mode 2018/01/09 20:03:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000de4000)='/dev/vcs\x00', 0x400, 0x0) write(0xffffffffffffffff, &(0x7f0000c8e000)="240000001a0025effc00000000ec0001800000000004bf0202efffe31677020048f30000", 0x24) r0 = socket$llc(0x1a, 0x2, 0x0) sync_file_range(r0, 0x9, 0x80, 0x1) socket(0x9, 0x1, 0x80) 2018/01/09 20:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000f72000)='./file0\x00', 0x100) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a72000-0x4)=0x7, 0x4) 2018/01/09 20:03:40 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000045d000-0x18)={0x0, 0x3, 0x30, 0xf0, 0x9}, &(0x7f000098c000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0x8, 0x6, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000d000)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa7}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfd0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c23000)={r2, &(0x7f00003e7000)="", &(0x7f0000602000-0xf)="", 0x0}, 0x20) 2018/01/09 20:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000cdc000)='./file0\x00', 0x80, 0x9) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00004de000-0xd1)=""/209, &(0x7f0000946000)=0xd1) seccomp(0x1000000000001, 0x0, &(0x7f00003f5000-0x8)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x1, 0x0) 2018/01/09 20:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000b2c000)=0x0, &(0x7f0000000000)="") semctl$IPC_RMID(r0, 0x0, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00005f5000)="", 0x0, 0x0) 2018/01/09 20:03:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ccf000-0x8)='keyring\x00', &(0x7f0000b22000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000111000)="18", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = request_key(&(0x7f0000dc2000-0x5)='user\x00', &(0x7f00006cb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cab000-0x16)="2b4073797374656d295e40b16d696d655f7479706500", 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000171000-0x11)='/selinux/enforce\x00', 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f000065f000)={'sha3-256\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:40 executing program 7: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e39000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048b000-0x4)=0xe8) userfaultfd(0x0) setreuid(r0, 0x0) 2018/01/09 20:03:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000ce5000-0x1000)=""/4096, 0x1000) socket$inet(0x2, 0x4, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 20:03:40 executing program 1: mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000a3f000-0xd0)="dc13b51a5b0000defedd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442f0450974e8e1195c604f8000000040002663d75dd09eb000000000500048a5d070838a47511f937f96f7d4ff812a8f9fc3f070009fffffff900000000d359bdeb62c88a769c862f856d59f8b9dcb3e345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffdfffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000ed1000-0xcf)=""/207) setsockopt$inet6_buf(r0, 0x29, 0x2000000000036, &(0x7f00001b2000-0x2)="", 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f00003c8000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ed2000-0x4)=0x1c, 0x800) 2018/01/09 20:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fe4000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xc2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) capset(&(0x7f0000d9b000-0x8)={0x20071026, r0}, &(0x7f0000fb3000-0x18)={0x80, 0x80, 0x5, 0x80000000, 0xfff, 0x6}) 2018/01/09 20:03:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x559b6fbb74d1ec42, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000af3000-0x4)=0x0, &(0x7f0000f30000)=0x4) 2018/01/09 20:03:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000076f000-0x8)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x2, 0x1) socketpair(0x1, 0x1, 0x9, &(0x7f0000a44000)={0x0, 0x0}) socket$inet6(0xa, 0x4, 0x1) perf_event_open(&(0x7f0000c8c000)={0x3, 0x78, 0x5, 0x5, 0x40, 0x1, 0x0, 0x9, 0x20000, 0x2, 0x1, 0x5, 0x4, 0x3, 0x6, 0x61b, 0x9, 0xfffffffffffff173, 0x1000, 0x8, 0x40, 0x101, 0x3, 0x3ff, 0x0, 0x6, 0x6, 0x3, 0x100000001, 0x0, 0x5, 0x17, 0x2, 0xd86, 0xfffffffffffffff9, 0xf5fb, 0xe270, 0x2, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000db9000)=0x0, 0x8}, 0x200, 0x7, 0x1, 0x6, 0x8, 0x8, 0x7, 0x0}, r1, 0x1, r2, 0x8) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/09 20:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000bdd000)="", 0x0, 0x20008045, &(0x7f0000da3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000027c000-0xe7)=""/231, 0xe7, 0x0, &(0x7f0000f20000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/09 20:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008a1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000f57000-0xbc)={0xff, 0x1, 'client0\x00', 0x2, "59cfc64d793857b1", "9f8050a53f12cd1dd47045a848591b53039aa2daa810d3af6a078159d203bb45", 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00009f7000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001c7000-0x1)=0x1ff, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) fdatasync(r0) accept4$inet(r2, &(0x7f0000d87000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001dd000-0x4)=0x10, 0x80000) r3 = dup3(0xffffffffffffffff, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000fda000)={0x10001, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f000020a000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000716000)={0x200, 0x8, 0x7, 0x8001, 0xbc, 0x861c, 0x81, 0xffffffffffff8001}, &(0x7f00008ed000-0x40)={0x9, 0x6, 0xfffffffeffffffff, 0x40, 0x2, 0x5, 0xe6, 0x61}, &(0x7f0000eb9000)={0x1, 0x8, 0x0, 0x596030a, 0x5c0, 0x1, 0x7, 0x9}, &(0x7f0000d20000-0x10)={r4, r5+10000000}, &(0x7f0000f49000-0x10)={&(0x7f00008dd000)={0x0}, 0x8}) 2018/01/09 20:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) accept4(r0, &(0x7f0000c2b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000682000-0x4)=0x10, 0x80000) mount(&(0x7f000015d000-0x6)='./bus\x00', &(0x7f0000162000)='./bus\x00', &(0x7f0000e3f000)='9p\x00', 0x0, 0x0) 2018/01/09 20:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f000092a000-0xc)='/dev/amidi#\x00', 0x8001, 0x80000) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000eb8000-0x28)={0xe3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000632000-0x16)='/selinux/checkreqprot\x00', 0x200040, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00009ad000)=0x0) bind$alg(r0, &(0x7f0000c32000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) pread64(r2, &(0x7f0000303000)=""/89, 0x59, 0x0) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0xb) 2018/01/09 20:03:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='{wlan0\x00', 0x3) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000ea7000-0x30)={0x20, 0x9d6e, 0x6, 0x3ff, 0x0, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000049f000-0x20)=[{&(0x7f0000a98000-0x4a)="cea6224fd3bc3742b642966b6588d893c51431734c36dbf1a01b0491f1993aedd3a6aa2c8cd6817b785da0515ede3decabae746aaf6a88f19ee338633c01e4fc86be464c0c7c6837679f", 0x4a}, {&(0x7f0000a30000-0x1000)="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", 0x1000}], 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='(}\x00', 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004d7000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e0c000)={0x0, 0x0, 0x0}, &(0x7f0000544000)=0xc) r3 = syz_open_procfs(r2, &(0x7f00003d4000-0x16)='net/ip_tables_targets\x00') sendfile(r1, r3, &(0x7f0000625000-0x8)=0x2, 0x4) 2018/01/09 20:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e2d000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$midi(&(0x7f00001a7000)='/dev/midi#\x00', 0x6, 0x40) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendto$inet(r0, &(0x7f00006a0000-0x1)="01", 0x1, 0x24200800, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 20:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bb0000)='/dev/net/tun\x00', 0x0, 0x610000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d81000)={@common='eql\x00', @ifru_ivalue=0x10000}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008fc000)='/selinux/checkreqprot\x00', 0x102, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d8e000)={0x5724e656, 0x7, 0x3, 0x0, 0x6, 0x3, 0x3d3, 0x9, 0x39b, 0x9, 0x36f5451b, 0xfffffffffffffff8}) 2018/01/09 20:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e62000-0xb)='/dev/hwrng\x00', 0x301000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000757000-0x40)={0x20, 0x3, 0x400, 0x9, "ee934364b5717c66e86b406d3c3d3f288b3a0f587fc224b6a9d3429e14cb188f2855b2bc0377d78049932a83", 0x3}) listxattr(&(0x7f00006a6000-0x8)='./file0\x00', &(0x7f0000736000)=""/165, 0xa5) syz_emit_ethernet(0x4a, &(0x7f00005bd000-0x6d1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/09 20:03:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000286000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000384000)={0x0, 0x4}, &(0x7f0000828000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000093b000-0x4)=r2, 0x4) read(r0, &(0x7f0000904000)=""/100, 0x64) r3 = syz_open_dev$dspn(&(0x7f0000069000)='/dev/dsp#\x00', 0x1f, 0x309002) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00003a4000)={0x0, 0xfffffffffffffff7, 0xffffffffffffff00, &(0x7f00006c7000)=0x0}) 2018/01/09 20:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f8000-0x11)='/dev/vga_arbiter\x00', 0x440000, 0x0) sendmmsg(r0, &(0x7f0000054000-0x1e0)=[{{&(0x7f00006d0000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007d3000)=[], 0x0, &(0x7f0000a00000-0x1238)=[{0xa0, 0x105, 0x3, "790c550f1685a46b689c446e5d723ec239a9c90590146bfa7f331bcfa5d088571dbe29fac46e587907b0221fabe617f9048aa0c319b479f1398d04e2b9fc48953069d513084c73480ccb2733f8095e100e38ebb4439b3f2087ab6c19f06c1034a2fec60b35981c9eff922b20311c273b9bc530c7f67815c7516831d9e081ed40adaa3d4501d850b2fcfe981a202137"}, {0xd0, 0x107, 0x1, "eb93d0da9d86ec7da686fb11784a8e7746c51c309e1092ab6bbf483845e8b00b4fc4b3a53260d2e8fcd61126e3bff945e2e0779aa517896da238b962dba582fc19d2420faa3648d7cd464c28ec2354b90dddc25980f50bc25e746e0fe0b7eda6d0aaf301e45f7b26cd37a9548179fbc17ae2b91486fff9350ca137963982f8b67823ad098bf1864717e1a85f14e5d900c9a45727b8b21bec3ef6a9914301801a38c033dfc75553614419304bcbc7cc25130c15016e8fba8919c53182"}, {0x70, 0x10f, 0xffffffff, "078802f6c2349adf20da93b259447f7a6c5a86784a710cfe8c61d6bb67e6445095d9eb3648110345c2eaf52b7643c7fa40d549be7b24766988d4673bfb9cecfc3c57282b40b18e8a2229996b185c7ac64dfb1bdcfa2b0a1766"}, {0x1010, 0x11f, 0x401, "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"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"}, {0xf8, 0x12f, 0xfffffffffffffffd, "7737e31309ee54c4a571aad07e0cb574d7a6c130a540edba259987a7d9fc4a030b7a2b9b45ff04b598c521e6d009e2a4b22079cde3557bffc88bf9d46e9c52b26df06d51c941b75826b750d9b2a476be7dbb1522255ded6d566663d8f3b058b045e3814a22573ac876d4467c3e549f4638c5671b7dc1ddb9c97dd675469671c1f96d4381402678200d8f7ab9be8d0cc936525e669505786b30254f211538fb992674ef3e52f892dc3b04f6672d4fd9032930ab8374922d10e04e96ae6d892c9e3a3fc25742995e9e6e35fcfc267a28958dadb591c0a0bdddc6a071d65a7536866b57ed"}], 0x1108, 0x44}, 0x5fe}], 0x8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d001400000000000000000008", 0x29}], 0x1) 2018/01/09 20:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b8f000)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000097b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000008000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000ba2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f3000-0x98)={r1, @in6={{0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2ef8}, 0x98) socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00001d0000-0xc)={0x0, 0x0}) syz_open_dev$audion(&(0x7f00009e8000)='/dev/audio#\x00', 0x0, 0x0) [ 46.361112] 9pnet_virtio: no channels available for device ./bus 2018/01/09 20:03:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x25)=@un=@file={0x0, ""/35}, &(0x7f0000000000)=0x25) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x2, 0xfa43, 0x5, 0x0}, 0x10) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r1, &(0x7f0000001000-0x1)="", 0x0, 0x0) [ 46.436995] 9pnet_virtio: no channels available for device ./bus 2018/01/09 20:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000c03000-0x9)='/dev/ion\x00', 0x200, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000d49000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffffe61f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) 2018/01/09 20:03:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000907000-0x4)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/09 20:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f71000-0x4)=0x1b) openat$cuse(0xffffffffffffff9c, &(0x7f0000e93000)='/dev/cuse\x00', 0x14200, 0x0) ppoll(&(0x7f000010f000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00002dd000-0x10)={0x0, 0x989680}, &(0x7f00003b4000)={0x0}, 0x8) 2018/01/09 20:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b79000)=0x0, 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000adb000-0x4)=0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x3ef, 0xffeffffffffffffd) 2018/01/09 20:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000359000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000dde000-0x28)={0x2, 0x80000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000ce5000)={0x20, 0x9, 0x3, 0x0, 0x4, 0x0, 0x8ce, 0x1, 0x1, 0xffffffff, 0x8, 0x800, 0x0, 0x1000, 0x0, 0x5, 0x81, 0x396, 0x1}) r2 = getpid() syz_open_procfs(r2, &(0x7f0000ca8000)='net/bnep\x00') write(r1, &(0x7f0000945000)="fc00000049000700ab090008090007000a00070000000000100003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc247ad47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/09 20:03:41 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) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f00001ef000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x4600) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000043b000)={0x401, 0x6310, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0xffffffffffffffc7) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c28000)=0x3, 0xfffffffffffffeba) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008cd000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/09 20:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f00002e7000)={&(0x7f000078a000-0x10)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d09000)=[{&(0x7f00003ba000-0x99)='l', 0x1}], 0x1, &(0x7f00009db000)=[], 0x0, 0x0}, 0x20000880) sendto$inet6(r0, &(0x7f000037d000-0x1)='U', 0x1, 0x0, &(0x7f00008ca000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f9000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/09 20:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000436000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x423f9) r2 = syz_open_dev$amidi(&(0x7f0000a51000)='/dev/amidi#\x00', 0xffffffff, 0x600000) connect$netlink(r2, &(0x7f0000263000)=@kern={0x10, 0x0, 0x0, 0xc0844}, 0xc) shutdown(r0, 0x4) 2018/01/09 20:03:41 executing program 2: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) sendto$inet6(r0, &(0x7f0000007000)="7f", 0x1, 0x0, &(0x7f0000acf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020b000)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009b6000)=@int=0x0, &(0x7f00006d8000)=0x4) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ad7000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000940000-0x4)=0x1, 0x4) getpeername$llc(r1, &(0x7f0000ad6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000b3000)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003dd000)=0x0, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000ad7000)={0x400, 0x2, 0x1, 0x9, "1a0c11e9d5512d10111ee83bc4bf1634c09e51cae09020bd3413aa7affaaebff9547148db98a8bb7a3e363ea", 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad3000-0x17)={0x0, 0x0, ""}, &(0x7f0000ad3000-0x4)=0x8) 2018/01/09 20:03:41 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000-0x4)={0x3}, 0x4) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 20:03:41 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) ioctl$KDDISABIO(r0, 0x4b37) socket$alg(0x26, 0x5, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000fe9000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae3b156f6594a2ec4a10868de29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7650069fde4a681bb4a2160a0d", 0x2f}], 0x1) [ 46.563499] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 20:03:41 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000655000-0xc)='/dev/autofs\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000669000)=@assoc_value={0x0, 0x3}, &(0x7f00008ea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005b0000)={r1, 0x20}, &(0x7f0000738000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0xe1a}, {0x2, 0x5}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x3, 0x3, [0x0, 0x40, 0x8af3]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dfd000-0x4)=0xc) mq_notify(r0, &(0x7f0000932000)={0x0, 0x4000040000005, 0x4, @thr={&(0x7f0000386000)="3bf1d589067d017fb1f951a5535aba2ab728813afcf132a5d75220a36948bc4d964086902d08b4d247d8d3a11bb77ef1c6578b78efd791be5a38df71853e28fd5f84c762e67f8fe2f78657a708827c2f9a955c68ecdfed9f70e141cba80af8a337c1c54333403032180d7bf2aea03afc63ddf3bfb75363097785bd81239fc45977313cb872098374462c9992ed887aa0", &(0x7f00005ee000-0x40)="6d5b3630f6ef0640dcc98b39a056c839ae37abf9bef7166feba18fc80cdeb26fac030c70d7acd60c81909e785ba410dcf63b15d42dffc099facaa9e1407fb794"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f0000117000-0x40)=[{&(0x7f0000b39000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) readv(r0, &(0x7f00001fd000)=[{&(0x7f00009a6000-0x1000)=""/4096, 0x1000}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000149000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f5000)=0xe8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000176000)={0x7, 0x9, 0x20, 0xfffffffffffffff9, 0x11, 0x2}) setuid(r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/01/09 20:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000086000+0xf08)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000445000-0x8d)="c47a60f0e19299b1ae5fb278d831abcfd7feb02aff1879d1947a64a628edbf01bad219d305f1e5fae42280d9ae7acdf6496d014840fd058e7a095ad78d2aeb8e9a0a3703813de0c320c98024ec323012d9f726e4e88e27563d4a3e060a409b4275b41f56a661fa37a436f2a641831a1bc95c404cc81278a14822c12da0e6ebe328b8c7d3da66cfaaba4fe89991") getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/09 20:03:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x581000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)=0x0) r1 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000b6a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x17, r1, 0x0, 0x3, 0x0) 2018/01/09 20:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x9) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000092b000-0x1)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008b9000-0xb)={0xb9, 0x6, 0x1, 0x89d, 0x7eb6d6cc, 0x1, 0x1000, 0xd049, 0x4, 0x69a3, 0x3}, 0xb) [ 46.643359] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 46.655939] sctp: [Deprecated]: syz-executor2 (pid 5407) Use of int in max_burst socket option. [ 46.655939] Use struct sctp_assoc_value instead [ 46.691521] device gre0 entered promiscuous mode [ 46.719732] sctp: [Deprecated]: syz-executor2 (pid 5407) Use of int in max_burst socket option. [ 46.719732] Use struct sctp_assoc_value instead [ 46.746364] device eql entered promiscuous mode 2018/01/09 20:03:41 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xe0}) syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xcd32) 2018/01/09 20:03:41 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000014a000-0x1c)={0x5, 0x101, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fd0000)='./file0\x00', 0xa4000, 0x4) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008dd000-0x4)=0x0, &(0x7f00003ea000-0x4)=0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00003ed000-0x4)=0x10001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000305000-0x8)={0x0, 0x101}, &(0x7f0000f69000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b0e000)={r3, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x0, 0xffff, 0x3, 0x1}, &(0x7f0000250000-0x4)=0xa0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000244000-0x20)={r0, &(0x7f0000fa5000-0x68)="29a7c57c36d906d9665915d9aa8d0fa4c2fd997b530c8bfd6817d2193c5994c6d1c37a7cdd2c2ab8e83d429973c035f14a37e75ac7e33f6d5f0be88ba87bb5309b485329f31907094989dfb78fc9f55ae83fd0bd89f6fdb6320d05c373166d911f18c21b6c131df3", &(0x7f0000ca0000)="", 0x0}, 0x20) 2018/01/09 20:03:41 executing program 5: r0 = memfd_create(&(0x7f0000f74000)='eth1#keyring\x00', 0x6095ec5c8f2f87f3) bind$unix(r0, &(0x7f000031f000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000000, &(0x7f000001c000)="") r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000003d000)="0e712abac7a99820ebb2b0f788fdb01d9018282acc24c388273d908e6c0960b486f91355866f008d57fbfa6b07437c97700ea4d2a084194e9cce5e1cf2ea2c6599214f6ebccd1df75f51240b3386d6b0a7cd0bb98a51d6569a203aabd0eb2ef4109bef528eb77dd88374821870b2a13004a005e06688391c2800adf130651eea2c1793e54e5807d7a339af22c64dd616235a9aafb301ffc472f40fb9ff86e13ed490b5f4b75ca88da7da9453884c5e3d8febc32951973cc2d8a55e048f38a6284b45b2c01ccccf4ec62e8e8caa0de1e4db28033b") inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) ioctl$TCXONC(r0, 0x540a, 0x9f2e) 2018/01/09 20:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00001ac000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004e8000-0x8)={0x0, 0x0}) fsync(r0) dup(r1) 2018/01/09 20:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e8f000-0x9)='/dev/sg#\x00', 0x2, 0x0) write(r0, &(0x7f0000812000)="b63db85e1e8df80002000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c", 0x24) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000074c000)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000512000)=0x768, 0x4) 2018/01/09 20:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x54000003, &(0x7f0000249000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) pipe2(&(0x7f0000e27000-0x8)={0x0, 0x0}, 0x0) write$evdev(r1, &(0x7f0000a3f000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffede) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006b7000-0x4)=0x0) 2018/01/09 20:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000f1f000)={0x0, 0x3a, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000994000)=0x0) timer_getoverrun(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ea7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000480000-0x38)={&(0x7f0000549000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "28336f413cff9928b179990f0b00f7fcd75a60602484d0f110a8fdd4872e019fc3dfdbd676062bdb9ec2d43356b5cc417fdec73035b6b5abbdc421407f7459", 0x0}, 0x60, &(0x7f0000ec3000)=[{&(0x7f0000538000-0x8)="84ac30a2cb597abc37f0811a806db40034716325f7de66ac16543a6c76280dd0", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 20:03:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1, 0x3, 0x100000001, 0x1, 0xffffffff}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004a3000)={r1, 0x80, "b147bdfc9b0af58937a84f966cff4ec611cb9169220b5a25854d442fee91beb3d742a3ca2d682407c8bac6b904db9b3e2aa10116c8ff42400c69c442cbe3ef7223474de0330936e4b41ae045c6145b648417802f7a7b30d9cb4508055e710761fce37da25ab63167e9b1fa25fde265dc10343d287e9b2970062f656820f6e02f"}, &(0x7f0000000000)=0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000bb000)='children\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000261000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00005d9000-0xc)={r4, 0x80000, r3}) sendfile(r3, r3, &(0x7f0000364000-0x8)=0x0, 0x4) 2018/01/09 20:03:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00009a5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000462000-0x8)={0x0, 0x1f}, &(0x7f0000c67000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007ea000)={r2, 0x1c, &(0x7f0000871000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000ab8000-0x3)=0x10) r3 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000399000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000526000+0xa3)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) readv(r3, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/01/09 20:03:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = open(&(0x7f0000a0e000-0x8)='./file0\x00', 0x82480, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f81000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000c2c000)='tls\x00', 0x4) socket$inet6(0xa, 0x2000000000003, 0x2c) sendto$inet6(r0, &(0x7f000013c000-0x801)="", 0x0, 0x0, &(0x7f00004e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 20:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000048b000-0xd)='/dev/usbmon#\x00', 0x7, 0x80) inotify_add_watch(r0, &(0x7f000083d000)='./file0\x00', 0x4000000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b02000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aa8000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a27000)={0x3ff, 0x1, 0x3, 0x7}, 0x8) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000c88000-0x89)=""/137) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e6c000-0x7f)="09b67344f5f0f506f4a6cf11638db5162867102077159cd1e67ca4602aeb980b000000000000040195359636201f12412c57580f008000000000000045974a1e94951f74acef48004297b61944293c1f6f9f0de2c7dc432dd5599c2a94ec6755edd0e862f750afdccd09000439d5ceea4ebda200c86f770c0c7381012616", 0x218) 2018/01/09 20:03:41 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000432000-0x20)={0x6000, 0x10000, 0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000974000)={0x20000008, 0x0}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00002b2000)=0x0, &(0x7f0000b70000-0x4)=0x4) 2018/01/09 20:03:41 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) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) inotify_init1(0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00004bf000-0x4)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000ae9000-0x4)=0x0, 0xb4c3e4c902e861a5) 2018/01/09 20:03:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001000-0x4)=r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000012000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00') socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 20:03:41 executing program 2: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000027000)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x2000000000007, 0x400) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f000003a000-0x2)={0x0, 0x0, 0x0, "7d843f023ecc", "94e08499b81d354b9658cd609b3fdc12"}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000000b000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000519000-0xe8)={{{@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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e2000-0x4)=0xe8) dup2(r0, r1) syz_open_dev$dspn(&(0x7f0000175000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/09 20:03:41 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000566000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000049d000-0x10)={0x0, 0x7c1, 0x4, [0x0, 0x1000, 0x10001, 0x8]}, &(0x7f0000aa9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f4c000)={r1, @in6={{0xa, 0x0, 0xfffffffffffffff9, @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]}, 0x2, 0x5, 0x3, 0xfffffffffffff835, 0x40}, &(0x7f000071f000)=0xa0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000888000)={r0, r0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) llistxattr(&(0x7f000066a000-0x8)='./file0\x00', &(0x7f0000ede000-0xa0)=""/160, 0xa0) 2018/01/09 20:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1003, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000a8000)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c9000)='/dev/rtc\x00', 0x88080, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000cf7000-0x1c)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) umount2(&(0x7f0000bfc000)='./file0\x00', 0x9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000be7000-0xa)='/dev/cuse\x00', 0x8000, 0x0) getsockname$netrom(r1, &(0x7f0000539000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a10000-0x4)=0x10) r2 = socket(0x1e, 0x4, 0x0) getsockopt(r2, 0x10f, 0x7f, &(0x7f0000a05000)=""/0, &(0x7f00005b4000-0x4)=0x0) 2018/01/09 20:03:41 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x2, &(0x7f0000019000)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000018000)="", 0x0, 0x8000, 0x0, 0x0) 2018/01/09 20:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/audio\x00', 0x101000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r0, &(0x7f0000873000)=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_dev$sndpcmc(&(0x7f000067c000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00008b7000)=0x0) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000288000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 20:03:41 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000135000)='asymmetric\x00', &(0x7f000057f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000399000-0x35)="1c", 0x1, 0xfffffffffffffffc) syz_extract_tcp_res$synack(&(0x7f0000020000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00008dd000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x3f, 0xffffffffffff3c98) syz_extract_tcp_res$synack(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x1, 0x0) clock_getres(0x4, &(0x7f000000e000)={0x0, 0x0}) stat(&(0x7f0000811000)='./file0\x00', &(0x7f0000080000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) pipe(&(0x7f00004a4000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00006d3000-0x50)={{0x56a, 0x6}, {0xfff, 0x68}, 0x6cb, 0x1, 0xe9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_emit_ethernet(0x100, &(0x7f0000021000-0x104)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x0, 0xf2, 0x0, 0x1, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, r0, r1, 0x1, 0x0, 0xa, 0x10, 0x8, 0x0, 0x0, {[@eol={0x0}, @md5sig={0x13, 0x12, "7803bad7827b4bc3f16f0a13bea890d3"}]}}, {"7039c08392676b773994e3f229865792cdca597277beb6b5d9286e7019668ed9795f8f05a13781bf96ee8db3b5b3fc0182da8779bf48047915424ba9c7fccb8c5ec833fa5517f702bfe0320db7cbb0e3aad0447c89f22d728ee7cbe1897ebbf9cd5a4c9743c7fb6950b06d53099447d6e2281bc73b47d91759830a1e96167b23bc59563277ea3b778f5ab4cb96606440694e2319a801c32f8b5ea35708ff410d11d4d942f489a2013e74b880c91dd7aabbf818527135"}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 20:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000fd6000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffff7ffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f00000c7000-0x8)='./file0\x00', 0x2) 2018/01/09 20:03:41 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a96000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a95000)=""/190, &(0x7f0000001000-0x4)=0xbe) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000002000)="95f1e55e1f53b9b462094aae67dfb4508a1007a9e26cdccd12984fce24cb4ede5ffdfcdb75f311444252e46464ab0a645090b619de121258101ad92bad0aa936b26491bdbbd30d59c2a9bd0db513ab47bb39a334482a81f84831743c4fb604155b482e67431fa3ea4298dedd1590680f7f07100fb05c81") ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 20:03:41 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000c20000-0xd)='/dev/usbmon#\x00', 0x2, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x100000001, 0x69}) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r1 = socket$inet(0x2, 0x807, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000945000-0x64)={&(0x7f000019d000)=[0x9], 0x1, 0x800, 0x3, 0x7, 0xffffffff80000001, 0x1e, {0x7, 0x80, 0x4, 0x4, 0x63f7, 0x6, 0x16, 0x9, 0x200, 0x4, 0x5, 0x2, 0x3, 0x7, "e50eed96c1826c1e08a5266345b5e4ec4e8335104481a2697679a10e91de6c31"}}) sendto$inet(r1, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000960000-0x8)={0x0, 0x0}) 2018/01/09 20:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000038e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f00001a9000+0x3a2)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/09 20:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000097c000)={0x62, "2fc1f0cbe5be9579cda2206aa6ad8571573ea5b6b05e833967c49bb83ea57cb4d46763b950e1dfcebc84d700c122ee820782b79bb50d6f36bb57f96504e65fcd98203f0cf6a174b8caa1d2f7b2bdd9d76c8e69e9800ce9fe8a1dba0e7e8a0a79fcec"}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002a7000-0x18)={r0, &(0x7f0000bb2000-0x19)="", &(0x7f00004c9000)=""/139}, 0x18) 2018/01/09 20:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000ca9000)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000af0000)=""/238) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00006ab000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000e8000-0x10)=[{&(0x7f00001b4000-0x3b)="39000000110009ff01bb61e1c3050000070000000200000045efffff0800000019001a000ffcff0d0000000003000004e980ff06000d0005a2", 0x39}], 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000cd3000)=""/230) 2018/01/09 20:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x6, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000060a000)=0x0, &(0x7f0000547000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00009fe000)=0x0, &(0x7f0000a9a000-0x4)=0x4) 2018/01/09 20:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d30000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000692000-0x4)=0x10, 0x80800) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000e7c000)=""/144, &(0x7f0000072000)=0x90) r1 = getpid() sched_setattr(r1, &(0x7f0000958000-0x30)={0x30, 0x3, 0x0, 0x5, 0x6, 0x3434, 0x100000000, 0x8}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000572000)={0x0, 0xffffffffffffffff, 0xa000}, 0x4) 2018/01/09 20:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f3f000)='/selinux/status\x00', 0x0, 0x0) bind$bt_sco(r0, &(0x7f0000e33000-0x8)={0x1f, {0x101, 0x8001, 0x4, 0x1, 0x8, 0x7}}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000094f000)={0x18000000000, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) syz_open_dev$mice(&(0x7f0000b12000-0x10)='/dev/input/mice\x00', 0x0, 0x454002) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x8) recvmmsg(r1, &(0x7f0000932000-0x12c)=[{{&(0x7f0000b04000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000a59000)=[], 0x0, &(0x7f0000da2000)=""/246, 0xf6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002e1000-0x10)={0x0, 0x0}) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000006000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/09 20:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f82000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e3c000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000867000-0x14)={0x0, 0x6, 0x5, 0x9, 0x1, 0xffffffffffffff82}, &(0x7f00000ad000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000093f000)={r1, @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]}, 0x2, 0x6c}, &(0x7f000058d000)=0x98) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f00008be000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x154, &(0x7f0000095000)=[@sndrcv={0x39d, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x4924924924924e6, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000647000-0x20)={0x12715, 0x2000000000003, 0xfffffffffffffffe, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/09 20:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x5, 0x84) socket(0x1b, 0x5, 0x9055) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ec9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000380000-0x4)=0x8) 2018/01/09 20:03:41 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00009dd000-0x4)=0xfffffffffffffff7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00005f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc9504", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x14, 0x0, "3b77a5d5fd626e8412cf86ec"}}}}}, 0x0) 2018/01/09 20:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000bb3000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000526000-0xc)={{0x3, 0xf6a2, 0x3, 0x4, 0x3, 0xe86}, 0x1}) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f00003d0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 20:03:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) fallocate(r0, 0x2, 0xb3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fstat(r1, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ace000-0x84)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/09 20:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) syz_open_dev$midi(&(0x7f0000fdd000)='/dev/midi#\x00', 0x4, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000697000)=0x0) getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) sendmsg$unix(r2, &(0x7f000058d000)={&(0x7f00000b9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a9c000)=[{&(0x7f0000fc9000-0x4)="", 0x0}, {&(0x7f0000da2000)="da9ae0d59b3c1567358fad29e727e925647e2129df0de5a348a8b9cb012fb9a2c3db76de6cc500e43931c2a30178bdc440385aff4005da524286898597a64162d3ff8796e9c1a211ca1243291a46e4c0bee3c94e985a835a2b9e1672cb4fe54d659c1de1f8691a06384ce44cd0597b8be5cac0a0edf96e29132b1dd5aba6b9a77384188bb2f40403492416ff0a3e56e8bdef0b7b09fcf149a6ad54adf75a757cc584a59ba2e075658aa9fb8ba75c51e95981353f2e99906f3ea05d1adee9ad1d761e40e3257135c94891f80627cd4b4bda49bdfd232b725052b35d4b1b4591981ee7bb0a8f236974", 0xe8}, {&(0x7f0000715000-0xf3)="c6e9f1df263b861c82bf77879ec06766f42fac05a3ee6d3012e3c0a00154daf1d1f2adf7f9c84a2964f220463506826d7d4f2df2a528bef7b01f467f2ea41a48586f785bd2a09315b3c1163091b4cc4dadc2a2b36800185d446aee71bf0b525c340625e98a94064981244af66eec54759f9cfcbb1cb80583b9fe22f17e46e37a3e9049eef156d432ba3469009f341a6513d5bb6793f673d480d4715a60a8ad6894eacaf7a67274cc87dc4cbf4fcd157d048106cb43a82703385f6b43a3a7df6eaca5f1fd72f35787376ae4f1f0ec1adb9281afabaaaf45776f00b20630573c2f76027cef5a9361e6b36779b29f2d6b1dc2fef9", 0xf3}, {&(0x7f0000ddf000)="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", 0x1000}, {&(0x7f0000527000)="4bba356cad1042a74d0c3442071ff64b800a91d4a862d1346f13becc", 0x1c}], 0x5, &(0x7f0000daf000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x890}, 0x4) r3 = accept$alg(r2, 0x0, 0x0) read(r3, &(0x7f0000e48000)=""/128, 0x80) 2018/01/09 20:03:41 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000efd000)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000238000-0xd)='/dev/usbmon#\x00', 0x5, 0x44102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000aed000)='pkcs7_test\x00', &(0x7f000013a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000312000)="7f11", 0x2, 0xfffffffffffffffb) 2018/01/09 20:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00001b3000)=@add_del={0x2, &(0x7f0000691000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) epoll_wait(r1, &(0x7f0000ab1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x6) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a8c000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f000015b000)=0x249, 0x2) syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x80000001, 0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000026c000-0x20)={"fcfc08aad296df4c096458bcdc61450d", {0x4, 0xf277, 0x2, "d08dac424627", 0xffff, 0x0}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ed2000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000dfa000)=0x40) 2018/01/09 20:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f66000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0x3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d8d000-0xc)={0x10, 0x0}) memfd_create(&(0x7f0000dcd000)='cpuset\\\x00', 0x0) 2018/01/09 20:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@random="919af493a7ae", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) creat(&(0x7f0000576000)='./file0\x00', 0x0) 2018/01/09 20:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x1, &(0x7f0000b1f000)=@raw=[@alu={0x0, 0x7, 0xe, 0x9, 0xb, 0x8, 0x9}, @jmp={0x5, 0xee54, 0x3, 0x0, 0x6, 0x7e, 0xffffffffffffffff}, @alu={0x0, 0x9, 0xb, 0xa, 0x9, 0x84, 0x0}, @jmp={0x5, 0x20, 0xb, 0x6, 0xb, 0x2, 0xfffffffffffffffc}, @alu={0x4, 0x3, 0xf, 0x6, 0x0, 0x20, 0xfffffffffffffff0}, @alu={0x7, 0x6, 0x5, 0x0, 0x2, 0xfffffffe, 0x10}, @generic={0x7fffffff, 0x5, 0x7d0, 0x7fff}], &(0x7f0000723000)='GPL\x00', 0xb4c4, 0xfffffffffffffd83, &(0x7f0000326000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00006ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000848000-0x4)=0x14, 0x80800) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00009fa000)=0xf0, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000441000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000371000-0xb)='/dev/mixer\x00', 0x40880, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000d38000-0x4)=0xa6ad, 0x4) 2018/01/09 20:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) r1 = accept$llc(r0, &(0x7f00001c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c4d000-0x4)=0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f60000)='/selinux/create\x00', 0x2, 0x0) flistxattr(r1, &(0x7f0000dd0000-0xa4)=""/227, 0xe3) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000033c000-0x8)=0x0) 2018/01/09 20:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) syz_open_dev$evdev(&(0x7f0000f0c000-0x12)='/dev/input/event#\x00', 0x5, 0x1) recvfrom$unix(r3, &(0x7f0000677000)=""/0, 0x0, 0x0, &(0x7f00002e3000+0xa8c)=@file={0x0, './file0\x00'}, 0xa) lseek(r2, 0x0, 0x3) execve(&(0x7f0000764000-0x8)='./file0\x00', &(0x7f000007b000-0x1c)=[], &(0x7f0000cd5000-0x8)=[]) socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setsig(r0, 0xa, 0x12) r4 = dup2(r2, r3) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x16) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f000099d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4800}) creat(&(0x7f0000e26000-0x8)='./file0\x00', 0x0) 2018/01/09 20:03:42 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000+0x822)=@generic="d50870d94f88746ba29dbc046bcb87d7") setsockopt(r0, 0x84, 0x78, &(0x7f0000000000)="", 0x0) 2018/01/09 20:03:42 executing program 7: r0 = memfd_create(&(0x7f0000639000-0x7)="234084656d3000", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, 0x4) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/09 20:03:42 executing program 6: mmap(&(0x7f0000002000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000801000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x1, 0x3000, 0x54001200, &(0x7f000012e000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000330000)="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", 0x1000}, {&(0x7f0000000000)="53834b69c8c624175b4df44636e4ca7de9ff41ca44921f012ab48f2601ec6e325702f9b3b7b414f7914beb0e755c1c03db6621e106cfa26d4c7e7105b9592a9ead1c87f2a3e62b3c6308ca0a348f2ca053569adc55a5ab81db44921693c57e992004a4027c0911fbff34aaacafcbfec0fcebc1806b64527b5743974805bbe1907073184c0abdc07cc8bd3f1f10552a4e146e2e4831a537b4ca6a290ab92939da25411e9843fd7f80e3b362ef7229dd45e4f62c2837a0c306d04dae0f06df1c9c3aefaa579463e9d65bb42c9a5552fbcc1623f19431882030a52423cf8c17b55ba4727d135be2669aae7bdad76ad3f02ef6f1fcae240c6c", 0xf7}, {&(0x7f0000001000-0xcb)="e38735a0ffeb34453141d6f2fbf4e3cc8e4d5c2102d414c6ad024a8e4db0a357fd069acf8b2d783ced384453be465e6a854fe5557d898dcaac1cdd8f56d9d3ccfcff9bb473105bf249e8e3be55214b1e41911eeb1fcdb6f941ba42d99055b727cf751e42a4f99bd1031ed99405bed0955276ea41fc5cd59c19e2a7179fa6865c8f7916dae0980b404e3baee3f6dfbe1fc5e4f0740dcdd3a8a02bc01d9d1bc860dabadfcdc24fd9e47278e19c66b82fc44368f86e34d9529eff823073b23339f0337b704d41d0bbd6742b08", 0xcb}], 0x3, &(0x7f0000000000)=[@iv={0xa0, 0x117, 0x2, 0x8a, "b96417c4144e3b51ff7eb2ce98c5fb9b2e1d300d243ee0ee24b6894e3bb11f621fedace15ffe90e3162bf7cd26e1c8947fba5008c8991d548757e1941e13dc6472ca4bdd875086833342af6a79f9aef1bf42beb1a27cc99806335bf4f0de16065b2457baf24f755602c4a8370a7f6ae4deedb27c52ae319122457ff5499636c4ee27a604a26024b57393"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xde, "5935de49fe5eb3409b2ba43a6515963edabfb94ef7973ee41d99fe568854cef69fa9ea9194d1eb961ab547baec461edd1c307550c4d81f0f8e212954c64b8757fd80a6e5d39569e77f2018e9b63917246378ab4a455708e7928f387e541a09942c73e7dde69fff7a30492c913c41d87d8329535d05e1daaef69d23a3056ed5859017f8911f8e08f9e6d96aca764ed545d8084b182e70b38815d76180b830a960e0e14345069d20aa6cc5bec1a7f2f1cbce696a03965ec0b1ba4dcc0eca5fafc65eac3ab0ce970265450fd1e2547346d1d321eebbd6c072a94b8389846f7f"}], 0x1b0, 0x8014}, 0x20004000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000ee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)=""/0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000cc4000/0x1000)=nil, 0x1000, 0x1) r4 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00002c4000-0x20)={0x9ff, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000861000)={0x80000001, r5, 0x10003, 0xffffffff}) recvmsg(r4, &(0x7f000039d000-0x38)={&(0x7f0000f7d000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000c61000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 20:03:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000929000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000002000-0x8)={r1, 0x0}) r2 = socket(0x11, 0x3, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x80000) [ 47.415345] binder: 5580 RLIMIT_NICE not set [ 47.440857] binder: undelivered transaction 8, process died. [ 47.475898] binder: BINDER_SET_CONTEXT_MGR already set [ 47.481353] binder: 5576:5589 ioctl 40046207 0 returned -16 2018/01/09 20:03:42 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000428000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/09 20:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f00000a6000)="290000001f0007bcff00000000000b07158029000000000001000000000000cf00000000000000106d", 0x29) connect$netlink(r0, &(0x7f00002cc000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c00000-0xc)='/dev/rfkill\x00', 0x406, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000dbf000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047f000)=0xfffffffffffffcb5) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000002d000-0x63)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff, 0xfffffffffffffffe, 0x6, "56e5eed76a48f439ffaafaf87840a504b508f2b37b96d44fcaf46495b0954e3f1502db02d997d0c10b853ae05851ce634f7dbb3629d0eb1a78ea9a9ab262b9e21a28da6906e4074815020a5c62de1c06"}, 0x160) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00003f1000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/09 20:03:42 executing program 4: mmap(&(0x7f0000000000/0xb1a000)=nil, 0xb1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000781000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000e6000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/09 20:03:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x86d3) sync() 2018/01/09 20:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x532, &(0x7f00000bb000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005aa000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ce000)=0xe8) quotactl(0x8, &(0x7f00007cc000)='./file0\x00', r2, &(0x7f0000490000)="b8b9330bddbba6f271b6316104e9ca323ceab34337adb5bc2db3318ff27e8b27e7fd3a5ffefaff87aa58d7e1742830b0f3f2e93384d9c4310db606b9c3c6e7c4c7") sendmmsg(r1, &(0x7f0000ace000-0x78)=[{{&(0x7f00006dc000-0x1c)=@in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000fab000)=[{&(0x7f0000097000-0x1000)="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", 0x1000}, {&(0x7f0000378000)="097223c173a9c3081471abf045cc7dd14de16d8e7b680f7fcccf05bb57c29040e4eeb08de0de76c896fbadb35be7e23643dcf678bf", 0x35}, {&(0x7f00006a6000)="df025b97421ef750825864caee7c6ece9d8cc414909368a93a630c5b32f7f23cadf9839afe65624a4c10425cc2ef36d5361dfa44aa7f1400ed4f09a03bb76e55f161de52fcf0e5f82f03ba1df321474fe30e3911d9636c702a61924536bf8e30ff236d7fce1f2f61a0caab", 0x6b}, {&(0x7f0000bef000-0x6a)="451f23f4ca8c88ee42aa525e1b2e431ca1788865568389c731f81ae2948f9e1c45f61ddece6798dbe4df101c1d00c67b1c11dc0f56362b1c91eb605e6f8e1dbdae0d597fd94b0d037c506aa36869e372a686ad0e6eb55c51621abae093cb44a3d613680956733cbeba88", 0x6a}, {&(0x7f0000f29000-0xcc)="5638fefe58d6cd9da29936c86efc86bd7287485e93ee9d52e6494f37fbbaee3caf271e09fc28be1895b52c5204489e9b0c4716cd8ff07d2cabaff12e21973d48c8eab4055481329d0fd0d9567a482339e1bfc268dd31ec9f547f2dda11b922fe89d01112acfd66507a6329130ea80da3081f1b5df43c412ebafe36e03c7c2f4512a9d57de99da9068bc682832a23db60a47233e366dbbcec9bd52e5a39314f67c6211389ef6861c36b00e23655dd220f92a270b1f65281a48621eaf1e306ad4adb4819203e486926c1289b4a", 0xcc}, {&(0x7f0000819000-0x65)="21c24f4d6b13779493e2624c6da9530caaa7a15b9c24d6786f6befe0273ee44462ba3761798d6d0e741da14504608e11e8e737c8972648e02b200430649c507248516ff411f01e2c0aee7653cfaeec197104b087463967f930a84523bb4f9ec13148683de7", 0x65}], 0x6, &(0x7f00005bb000)=[{0x100, 0x0, 0x3, 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{&(0x7f000040c000-0xf9)="8f6152200fa4e4913c21c29225fbb3bff59450c80196eea162a19703acc7ca07aa7b6804b7b39d8d8f37747bb851c3892fb5b7c69e801294ef0a847377cf1a7a9d0865e8b7ac3428ea3295f90aa996f075b0bfab8beb7ed3d39d4748ccdd01cd19f684e47eb31af93fa5b75fe661dfa24656198e86fc692d7e8eaf39e788e5be8693923402dcb02425b07875899b0a6c26ec0dc0733860f60365cb77fcde157c69df2ab997ad5c38621ac7f875b68449bf1cd38243f0fceb81f1c20437bbd23b66693fb3182367c62f2ccfebb8c1939ab76a51fea8cb94f777262f47e805837ea30732295928326f50aac03b4a659032f99bfcc73750a41d47", 0xf9}, {&(0x7f0000d37000-0x33)="5ba6cfc78728fcc4c8bfabda1a370fc25f94cbd4b57788791f18383ed929e51e7f5a38735eb98b391e5382b49f5247eea21c21", 0x33}], 0xa, &(0x7f00007e1000-0x220)=[{0xd0, 0x117, 0x3ff, "3140a94b8393816f8777a1e04b2a8dbd12fb07f7158198a30f7595b6cb6d6c24ee4d6acd1bb3b93736b5892ba45304db93b64f8c98cd9366ded40f620174e59ab5d6b3aeb3cfc4f27753d685c8f5c6c0198b32126f884d2727676593177bdbfbf39cfe797371d534bf4bf0ae2245425a0134ac4a694f3faf00a8c37c2ca9483f27e9796ace612b8eb5e4823cef1ee1c6ff96abb85fe84d9dd04c15fadd364254073022bfcd402db25371a2a6a607a641ebf89b1afe0a9ca6a01739e1b004"}, {0x90, 0x11f, 0x401, "ae437ea7c93c1a6577219f290d8985adcef9c5c50f35cb04905464555b5f5beb29db985baaf7924bd2f7c27c26bc294c689829b517b64ce0914ef51542ba07c07afee8c9c1f0ef0f1ff933bd991d10345799a3c55eb8625b0e868fe56e7ae27dc0e1b11d8ee357f0916aca2bcb44ea901c96948bd6008287798ac05a272582"}, {0xc0, 0x0, 0x100000001, "4c212c1d181e3e9cd827101f02f9afcf91e347465073a34db6d0d42cd5603b99a7eb0c30cb2fe2f657c15102291276bdb599b2515646e9154876b73fcbcf06ebaf0f2141fbf3b9c3bd59d56d159739576dfb99bbac56aa1c329b5b3d5464dfa406bf948fb58fe565bceabc25a100cd7b472c44cfabd51ee009f952f3c7d4addac786f552aced1a65adcfa57208ae5def48ce70f68f092b7101f8ef695dfd73e1ff2591a6c5ec1e22769423"}], 0x220, 0x80}, 0x2}], 0x2, 0x4000) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000bd2000-0x70)=""/112) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b5000)=0xe8) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000d37000-0x30)={0x44, 0x0, &(0x7f000005b000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f000018a000-0x58)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000b53000-0x10)=[]}}], 0x0, 0x0, &(0x7f0000fe7000-0x83)=""}) 2018/01/09 20:03:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) r11 = getgid() sendmsg$netlink(r1, &(0x7f0000001000)={&(0x7f0000001000)=@proc={0x10, 0x0, 0x1, 0x400040}, 0xc, &(0x7f0000012000)=[], 0x0, &(0x7f0000002000-0xa0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa0, 0x20008080}, 0x4000000) ioctl$void(r0, 0xc0045878) 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}) readlinkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x29)=""/41, 0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000b37000-0x16)="1f32dbd4ea1379facfc3db6dab34735fffbffdc33158", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 20:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c7f000-0xc)='/dev/amidi#\x00', 0x0, 0x10000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000de9000)=0x0) getresuid(&(0x7f0000285000-0x4)=0x0, &(0x7f0000f33000)=0x0, &(0x7f0000ff6000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a16000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009ef000)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000043f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f000001d000-0x4)=0x0, &(0x7f00004a2000)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a75000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000362000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001af000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000158000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000-0x4)=0xe8) getgroups(0x1, &(0x7f000045a000-0x4)=[0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f00001f4000)={&(0x7f000031f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000264000)=[{&(0x7f0000f7e000)="49f72442f416ad5ec352f3a6f906a6bf095cb8561810d5390aae086886c29e58935bfc2756be7e27cdd213cf030aabd9926b67dd5419b94678c654d7e7aedd3ca3eb9cf901e648bb133017d76244b2213dcff9f93288bf69b71487040f0dc07b285a6cf0ae32654eed0c3373aeb0530aac9ed9b5938054ba310f1075c351e568c134b6902b93f49b3f381c1d8b35a6a49a8d30a9a33ce30a11660c6422044ec3ba0ffa8b82f3700f2c3b1c32dad3f81b698981a49c1c33943e91b95c5a4311b789f6f8c59635e5009e1e1b20a569607917a9", 0xd2}, {&(0x7f0000ec3000-0x60)="c7a30f2addef0d8a29c5d66064b3d077efdf4221644707402d4d008024e6d619ee45ddadf307555084a9b0a5d0112d391bb26034cd8b09e87728e0f016c36484c1aa706125684c1bd23f6f619e40716ae24457afbc546a3f31653bb4754471f7", 0x60}, {&(0x7f000019b000-0x1000)="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0x1000}, 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{&(0x7f0000419000)="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0x1000}], 0x6, &(0x7f0000692000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x4080}, 0x800) r10 = accept$inet(0xffffffffffffffff, &(0x7f0000cc9000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3e000-0x4)=0x10) getsockopt(r10, 0x80000000, 0x7, &(0x7f00009e7000-0xdd)=""/221, &(0x7f0000231000)=0xdd) r11 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r12, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r11]}], 0x1, 0x0}, 0x0) recvmsg(r13, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) close(r11) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/09 20:03:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x4, 0x1, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x88000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r2, &(0x7f0000dfe000)=@random={'os2.\x00', '/bdevppp0,posix_acl_accesswlan1^ppp0system@-system}.%\\eth1%\\)\x00'}) sendmsg$alg(r1, &(0x7f0000587000)={0x0, 0x0, &(0x7f00008bf000-0x20)=[{&(0x7f0000718000)="4b9a25a8871a976f741e920823453883aeb892d7d5035a5e99c7564cc33af32fb744a8", 0x23}, {&(0x7f00009bc000)="a816e73b79fdb92c105465526f5e7c74620604454d9de83f6cdc8ba1d834e07610049a1d9e18876ef805aa216e8146ab2c9b9382939da4e736d394f7858a94868e118d6b68b8504cecae3fba3083696c38b33f10faa77c543d92ae42638fbc5da4efba8731fe0f2e91d412d18dcbe8982bd26ccb08e90ba0e25e387f6e769fadbf5c36130599fbf0d58b97412a317d6103e0030719aa7bf13c2414ace50e28c3a308fd255537a3618ba2319374b7920103694743a8988079f5939d367b3b55c648cc4bb29421b57e4b7997bc6cf87b93f3b016ccaf74a1e9f829b85147b68d77a77f0eb9e754", 0xe6}], 0x2, &(0x7f0000134000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1048, 0x3182e4cc5965de7e}, 0x20000010) [ 47.488393] binder: 5580 RLIMIT_NICE not set [ 47.488417] binder_alloc: 5576: binder_alloc_buf, no vma [ 47.488438] binder: 5576:5589 transaction failed 29189/-3, size 0-0 line 2960 [ 47.489815] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.527173] binder: undelivered TRANSACTION_COMPLETE 2018/01/09 20:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000137000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000f34000)=0x2e, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000096a000)=0x1) sendmmsg$alg(r1, &(0x7f0000f80000-0x38)=[{0x0, 0x0, &(0x7f000064f000-0x10)=[{&(0x7f0000419000)="359269b5a64a6ea25516cd1965f793559cd06fac82f99607e3565635ceb8c21124e1eb009c006ccd05f4c1446ca7058f", 0x30}], 0x1, &(0x7f0000a1e000-0x78)=[], 0x0, 0x0}], 0x1, 0x4000000000000000) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7f000-0x40)=[{&(0x7f0000c39000-0xc)=""/12, 0xc}, {&(0x7f0000f7d000)=""/89, 0x59}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) io_setup(0xa7c, &(0x7f0000958000)=0x0) io_destroy(r3) 2018/01/09 20:03:42 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000034f000)='/selinux/member\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000c7b000)=""/216) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000035c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000081b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000089f000)={r1, 0x0}, &(0x7f0000341000-0x4)=0x6) unshare(0x4000400) mincore(&(0x7f0000398000/0x2000)=nil, 0x2000, &(0x7f0000585000)=""/0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x40000040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000902000)={r1, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4, 0xe23, 0x2000000000000, 0x0}, &(0x7f0000848000)=0xa0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000825000)={0xffffffffffffffff, 0x28, &(0x7f000048b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000ee8000)={r0, 0x7fffffff, 0x5, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000acf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000081d000-0x4)=0x14) [ 47.554330] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 20:03:42 executing program 3: userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000513000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/09 20:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be2000)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea6bfb0c29e21c6359359c2a9079cad1e2ecf7a8689f3b58e78f114845bc877acf82b79faf4b29d9cdd52388bee75df582b688f270908eb159429456f1e720e5", 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/09 20:03:42 executing program 4: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ac9000-0x8)={0x0, 0xffff}, &(0x7f000030f000-0x4)=0x8) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000aca000-0x8)=&(0x7f00009e1000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000aca000-0x8)=0x18) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac9000-0xf)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000968000-0x4f)={r1, 0x47, "e93dbb74f9061ce9d0c8b886863bd049666c0230b1614a348e7a49c06ec814739c2948b294fbb907fe6759c17069a5436e7af16c925eb52b361eefd0ab23a40c216216eeeaf5a8"}, &(0x7f00008f1000-0x4)=0x4f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000229000)={r4, 0x0}, &(0x7f000070a000-0x4)=0x8) pipe(&(0x7f0000a9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000aca000)=0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000c2000-0x15)='/proc/self/net/pfkey\x00', 0x105000, 0x0) getpeername$packet(r6, &(0x7f000039d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000028d000-0x4)=0x14) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000669000-0x6)={r1, 0x6}, &(0x7f0000acc000-0x4)=0x6) [ 47.609565] binder: 5597:5603 got reply transaction with bad transaction stack, transaction 11 has target 5597:0 [ 47.609580] binder: 5597:5603 transaction failed 29201/-71, size 24-0 line 2775 2018/01/09 20:03:42 executing program 2: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fb9000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448de, &(0x7f0000fb9000-0x4e)="c581b6d1ddf2fb6da3bf6620cafa147e1bbbe18a42087115050dcb8ed7991f92416c96dd697e01e2a6b39bac075dd0531388ecf9a75b939a943c0aa74b7f20eab91bcfed8b380c3f57372a6de487") r1 = syz_open_dev$evdev(&(0x7f0000b05000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000fb6000-0x1)=""}) [ 47.691561] binder: BINDER_SET_CONTEXT_MGR already set [ 47.691573] binder: 5597:5603 ioctl 40046207 0 returned -16 [ 47.691705] binder_alloc: 5597: binder_alloc_buf, no vma [ 47.691731] binder: 5597:5603 transaction failed 29189/-3, size 0-0 line 2960 [ 47.744963] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.745324] binder: release 5597:5603 transaction 11 out, still active [ 47.745332] binder: undelivered TRANSACTION_COMPLETE [ 47.745340] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/09 20:03:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0xfffffffffffff68e, &(0x7f00006df000)=0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000-0x18)={0x9, 0x970e, 0x3174, 0x81, 0x4d6, 0x8}) ioctl$TIOCSTI(r1, 0x5412, 0x1) 2018/01/09 20:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007d8000)='/dev/vga_arbiter\x00', 0x321081, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="eb", 0x1}], 0x1) 2018/01/09 20:03:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ecb000)='attr/prev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x4c)={0x0, 0x44, "64f582c215422383010437ba5fbb78aaf75a3db660d6b7468e6f39faa547670e834acba749b8132aa24412f6e5b28a07e8672cc739badb1f1f7a42b4d0656609b1fea8a4"}, &(0x7f0000001000-0x4)=0x4c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x5c, &(0x7f0000002000-0x5c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009c0000-0x8)={r1, 0x4}, &(0x7f0000000000)=0x10b) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic="5ea53f996d7bea0432ee8acbe75033f9", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0xb71, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/72, 0x48, 0x100, 0x0, 0x0) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) 2018/01/09 20:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$admmidi(&(0x7f000087f000-0xe)='/dev/admmidi#\x00', 0x40, 0x2000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003c3000)={0x0, 0xe4, "1ec9375c3d09554861aeb1190bc1e9438f0b50e2c35cd7f53814e7676bb8d34609a77bb4b3a888345e6c162f42fdff6df1e7b11468afc21b72d55cd1873110a13c58ef974c83d0bd1b3fabae6fdf4a8f8396f94ed636d35f2d4e2f7dc1a438f267d54e2bc2667723142bb5b2d0730a2db968c575df98fe955efc7b8ffd8262983c2e2d180da3201cf2d88e89a1e300d2f991e3e0ea40df8350649b255f7cbaada8a269dd0cb949ceed3414189e8d7852af7bfb8eaaba285a41389b0feed50c79507bfa7455f3cd776b2fa83a0ca398f699a21ca087c3ffbf4609908df90cbb7bb49d4a03"}, &(0x7f00004b8000-0x4)=0xec) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000908000)={r2, 0x1f}, &(0x7f0000460000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "201056a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x8, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 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) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f000062e000)="140000000701df1efd4345ff7f00000000000000", 0x14) 2018/01/09 20:03:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x802, 0x0) dup3(r0, r2, 0xb2bc947af494c0ff) ioctl$int_in(r3, 0x5452, &(0x7f000079d000)=0xfff) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000344000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f00008d4000)=0x0) sendfile(r3, r0, &(0x7f0000b7a000)=0x0, 0x7ff) 2018/01/09 20:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f000080c000-0x4)=0xffffffffffffffff, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000cfa000)=0x81) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00001dd000)={0x4, 0x7f, 0x8, 0x2, 0x3, 0x1000}) 2018/01/09 20:03:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000085000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000c25000-0x20)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) 2018/01/09 20:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r1, 0x0, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000070e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00007eb000)={0x2, r2}) [ 47.745363] binder: send failed reply for transaction 11, target dead [ 47.830585] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. [ 47.864752] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 20:03:42 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{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$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000005000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000017000-0xc)='/dev/audio#\x00', 0x1, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000018000-0x10)={&(0x7f0000005000/0x1000)=nil, 0x1000}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000018000-0x4)=0x4, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) 2018/01/09 20:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cfc000-0x8)={0x0, 0x1}, &(0x7f0000437000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d48000)={r1, 0x1}, &(0x7f0000773000-0x4)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = getuid() r3 = add_key(&(0x7f0000f90000)='cifs.idmap\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/validatetrans\x00', 0x1, 0x0) keyctl$get_persistent(0x16, r2, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) socketpair$inet6(0xa, 0x2, 0x101, &(0x7f00009ad000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000972000)={r1, 0x47, "25096e8363397bad439135bee4c0cfcd75b7a31db3344848021525c4da86b45d8ff20f1869a64c86e27f870d86edb563f90e269c459e8b61c56de8d392fa7ef6f7e567bdf2beaa"}, &(0x7f00001c6000)=0x4f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00005bd000)={0x6, 0x4, 0x0, 0x8, 0x7, 0x2, 0x8, 0x69c, r1}, &(0x7f0000cce000)=0x20) 2018/01/09 20:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007ca000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000ed6000-0x18)={0x2000, 0x10000, 0x0, 0x7, 0x20}) r1 = socket(0xa, 0x3, 0x4) connect$inet(r1, &(0x7f0000e53000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 20:03:42 executing program 1: mmap(&(0x7f0000670000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000671000-0x9)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xc4)=""/196, &(0x7f0000000000)=0xc4) r1 = syz_open_dev$audion(&(0x7f0000670000)='/dev/audio#\x00', 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000000)=0x1ff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000245000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 20:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000739000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000014d000)={&(0x7f00009fe000)=[0x100000001, 0xffffffffffffffff, 0x1, 0x400, 0x5, 0x6], 0x6, 0x7f, 0x3, 0x1ff, 0x2, 0x8, {0x9, 0x3f, 0x5, 0x6000000000000000, 0x5, 0x1000, 0xbe, 0x401, 0x4, 0x0, 0x1, 0x4, 0x2, 0x9, "7566c4cc18c21abe1db5786e6ae0c7a242dcba454e604e87a79889cf6b54d93e"}}) r2 = syz_open_dev$sndpcmp(&(0x7f0000396000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002cc000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000001a000-0x4)=r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000cea000-0x4)=0x0) 2018/01/09 20:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setxattr(&(0x7f0000463000-0x4)='./file0\x00', &(0x7f0000007000)=@known='com.apple.FinderInfo\x00', &(0x7f0000943000)='\'\x00', 0x2, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00005d5000-0x38)=[{0x0, 0x0, &(0x7f0000a96000-0x30)=[{&(0x7f0000996000)='V', 0x1}], 0x1, &(0x7f0000077000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000b3a000)=[{&(0x7f0000f87000-0x7b)=""/123, 0x7b}], 0x1) [ 47.892649] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 20:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00006d2000)=[{&(0x7f0000b77000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000dde000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000855000)='/selinux/member\x00', 0x2, 0x0) bind$llc(r1, &(0x7f000052b000)={0x1a, 0x15, 0x8, 0xff, 0x3, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r1, 0x40000000000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000203000)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/09 20:03:42 executing program 2: mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0xf8b, 0x1, 0x10001, 'queue0\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000ce3000-0x8)={0x19980330, 0x0}, &(0x7f0000ce0000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000410000-0x28)={@generic="6f8aada7c29acbd81bb5a45200ad8a9d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000de000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x2, 0x4, 0xa, 0xa0, 0x0, 0x5, r1, r2}, {0x0, 0x8, 0x8355, 0x92, 0x80000001, 0x46, 0x1, 0x0}, {0x7, 0x0, 0x9, 0x7}, 0x3, 0x3, 0x3, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x3, 0x1, 0x4, 0x8, 0x400, 0x1}}, 0xe8) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000016000-0x18)={0x1, 0x90f2, [{0x6, 0x0, 0x1}]}) 2018/01/09 20:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f00001e2000)={0x19980330, r0}, &(0x7f0000aa0000-0x18)={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000dbe000)='/dev/audio#\x00', 0xffffffffffffffff, 0x2) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f00000c1000-0xc)={@broadcast=0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000baf000-0x4)=0xc) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d55000)={0xffffffffffffff38, 0xfa1}, 0x8) prctl$intptr(0x26, 0x1) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000be9000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/01/09 20:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x7f, 0x0) recvfrom$inet6(r0, &(0x7f0000898000)=""/14, 0xe, 0x2020, &(0x7f0000545000-0x1c)={0xa, 0x0, 0xec, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl(r0, 0x2275, &(0x7f000069f000)="0080") 2018/01/09 20:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000008e000-0xa)='/dev/dsp#\x00', 0x313b36c5, 0x8000) bind$ipx(r0, &(0x7f000022b000)={0x4, 0x101, 0xd3, "3474f8305c42", 0x4, 0x0}, 0x10) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000034f000)='/dev/dsp\x00', 0x2000, 0x0) 2018/01/09 20:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c13000-0x9)='/dev/sg#\x00', 0x0, 0x4000000001) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000bfb000-0x4)=r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000412000)={0x1, {{0xa, 0x0, 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, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 20:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000026000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000181000-0x10)={&(0x7f00008bc000/0x1000)=nil, 0x1000}) r1 = userfaultfd(0x80000000080000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) r3 = dup3(r2, r2, 0x80000) ioctl$sock_netdev_private(r3, 0x89fb, &(0x7f000054a000)="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") 2018/01/09 20:03:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x100000000, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/09 20:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ee4000)={0x0, 0x8c, &(0x7f0000e34000-0x8c)=[@in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xc6}, @in6={0xa, 0x2, 0xfffffffffffffec9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f000032d000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007c0000-0x6)={r1, 0xe0}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f0000329000-0x78)=[{{&(0x7f0000ad7000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000be8000-0x60)=[{&(0x7f0000a0a000)="5e2a6f5b35b122cd3b9c31f7e1ec3d90", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) read(r3, &(0x7f0000754000)=""/154, 0x9a) 2018/01/09 20:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e2000-0xa)='setgroups\x00') fcntl$setpipe(r0, 0x407, 0x7) sendfile(r0, r0, &(0x7f0000d15000)=0x0, 0xdf) tee(r0, r0, 0x0, 0x3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf5000-0x4)=0x0, &(0x7f0000d3b000-0x4)=0x4) socket$inet(0x2, 0x3, 0x80000001) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000100000}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000d9a000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f000048f000-0x4)=0xc) fstat(r0, &(0x7f0000539000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000edd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x3, 0x2, 0xa, 0x20, 0x20, 0x7c, r1, r2}, {0x9, 0x2, 0x8001, 0xe2c, 0x5, 0x2, 0x400, 0xffffffffffffffff}, {0x200, 0x7, 0x7f, 0xfffffffffffff001}, 0x5, 0xd, 0x2, 0x0, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x3, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x7, 0x0, 0x0, 0x5, 0x3, 0x9}}, 0xe8) 2018/01/09 20:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/09 20:03:42 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000850000-0x9e)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @multicast2=0xe0000002, @empty=0x0, {[]}}, "11409d09db202e36"}}}}}, 0x0) 2018/01/09 20:03:42 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000458000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60ced0954dbc4", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000557000)="bd3dbf47d3ed828d8b81754b8bfae71bb93e4b45d285382238cf", 0x1a) restart_syscall() r3 = add_key$user(&(0x7f0000b78000)='user\x00', &(0x7f0000a35000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000082c000-0x1000)="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", 0x1000, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000c33000-0x8)='keyring\x00', &(0x7f0000685000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r3, &(0x7f00001a4000-0xa)='syzkaller\x00', &(0x7f000065f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) poll(&(0x7f000069b000-0x10)=[{r2, 0x0, 0x0}], 0x1, 0xffffffff) sendmsg$alg(r2, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00002e1000)="a7", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e9000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mknodat(r5, &(0x7f00007e1000-0x8)='./file0\x00', 0x4, 0xfde9eed) add_key(&(0x7f00004e4000)='id_resolver\x00', &(0x7f00004ff000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b2a000-0xb8)="7bde28977189f77a4c49a78734801e77fce8ed30d2edaf1f39552bcb4d9e745dc6dd81af00e08f2d97dd7238d45b856dd93a9a32529c81ae0ae710d9da2d7e173e6a764eee69cddb01737a657422d63f4b53b05991b1ee9b4a1a6a908336528d35c80f1a67089fdf2b6c43b11a6f9b25e428065586b9bb5273e6f8f1b009ab0c52f8d0747f9208e3a4969fc85c5e6c544965cc65ec37dc51e0ae4b4c92bc6282fb35c7435fbde1fe22c58679905618c1baa600432631f26e", 0xb8, r4) lstat(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f000089d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = request_key(&(0x7f0000bdf000-0x5)='ceph\x00', &(0x7f0000563000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000023000-0x20)='trustedtrusted.eth1\'eth1+\\![%#+\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r6, r7) pwritev(r0, &(0x7f000026b000-0x10)=[{&(0x7f00000e9000)="b8132c9daa18b2a2c8d013a8d9897539760350a69e6efd3caa23d3c8990d3c7876c00f2982720a7bc914ac6e69d9b2e05ed5395f0defafe1cb9fc28b7e998d8945d380d5b87929a84458340fed8695421cac1a55ffcfe6b6b918a07a71eaa2890a2ac52f035870ec3f349f9b63dfc3436585fc40b2b85e25a41831d86295018f18986a5dd3b4a697af601a469b5cdcf9876c30ab6134e0c456819fd7c9c8b2ca", 0xa0}], 0x1, 0x2c) 2018/01/09 20:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002c0000)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00002c3000-0x38)={&(0x7f00009ee000)=@hci={0x1f, 0x100, 0x1}, 0x6, &(0x7f000078d000-0x20)=[{&(0x7f0000ccc000-0xeb)="3c823cfda9c00b054eacfe4d0af2b6b3972fd034ee0833b411c6cdbf8186442c1cc1a7adf15f5e555ae56e9381deeb536a71ca0ddf46b8a2217f0947e0cde4ce7cb88b1425c3e411399f1eb04594d21c545a9c3e0ddd68c846fa9a38c86c17a629a92ef8005c629ac072be165e7e9d0676339167a6dc1d1ba28627c9fb02e15d54f34e2ee9868533a05eac3173b238ba4d344b33ad28de0738cda40654ba093968d297a9dbd171b6caa647d3f4bca53e7e04ace00b095b468141c85e2b86bc6251361a924d0f83467410745ea373383877fa8b5d7199e05979c110444053ff1077d51162db766e2ccde731", 0xeb}, {&(0x7f0000b70000)="9280788957a32f11b992f98fed4a8a2a858a414e0c5f4e667b760917ada6f23e675959a133b064982f53988c36763e9607ac79f60502ec8983c33912f4f8c2870d68fb9d1f4e7a748dc1427e9458e6222e4c38b914b917a2e17ccc7938fa5dbe239e895424dbf8582d59b5e251f72ce3177055e84d828cf84976b4b26db1530b84eb6b768ec4833f886e66728dd295c649c4f0e20a140cf723e3d477010cc319a7c151d81b4f9369e3a6bbfd74676c8ea0688887bc2ba13de0c2307ac1b13c60316dffbc4cb4a8", 0xc7}], 0x2, 0x0, 0x0, 0x4}, 0x4000000) r2 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r2, &(0x7f0000c68000-0x10)={0x0, 0x0}) recvmsg(r0, &(0x7f0000afc000)={&(0x7f0000333000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000df3000-0x60)=[], 0x0, &(0x7f000090f000+0x9c2)=""/13, 0xd, 0x0}, 0x20) 2018/01/09 20:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f00005b5000)={0x7, 0xca}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/audio\x00', 0x600080, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ea1000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000591000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000011a000-0xc)=@sack_info={r2, 0x334, 0x7}, 0xc) fchmod(r0, 0x3) 2018/01/09 20:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x3) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f000023c000)="3b7a61f9fd9c2f09082186b32cff6dac", 0x10) 2018/01/09 20:03:42 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009fe000-0x4)=0x14) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000feb000-0x88)={0x7, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005df000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, r1}) 2018/01/09 20:03:42 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f000047d000)="02000000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e15000-0x4)=0x58) 2018/01/09 20:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000c8e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000940000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003b4000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0x822b}, &(0x7f0000871000-0x4)=0x98) r3 = syz_open_dev$admmidi(&(0x7f0000051000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x301542) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ee0000-0x4)=@assoc_id=r2, 0x4) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000e38000-0x6)=[0x4]) 2018/01/09 20:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000819000-0x10)='/dev/sequencer2\x00', 0x501080, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1f, 0x4, 0x4, 0x2000100000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 20:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007c4000-0x8)='big_key\x00', &(0x7f0000b63000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004fa000-0x6e)="3584e2013c4032819584c2602171e00d3eb1bad73f8c1b470b13693b52d62b101587a941c7de9502d5e5", 0x2a, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f000089b000)=""/41, 0x29) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007d9000)=0x0) getpriority(0x1, r1) 2018/01/09 20:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f000080f000-0x4)=0x9, 0x4) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c17000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00008c4000)=""/91) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) clock_gettime(0x0, &(0x7f00003bf000)={0x0, 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f0000604000-0x12)='/dev/snd/midiC#D#\x00', 0x10000, 0x84900) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000390000-0x35)=""/53) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004a5000-0x4)=0x0) 2018/01/09 20:03:42 executing program 5: r0 = creat(&(0x7f0000fab000)='./file0\x00', 0x2) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000074e000)=0x2) r1 = socket$inet6(0xa, 0x1, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_buf(r1, 0x29, 0x43, &(0x7f0000d19000-0xe0)="", 0x0) 2018/01/09 20:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f00005f4000-0x10)={0x27, 0x0, 0x0, 0x0}, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000298000-0x1)="", &(0x7f0000001000-0x1)=0x0, &(0x7f00001a2000)=0x0, &(0x7f0000370000-0x86)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000bb000)='children\x00') sendfile(r2, r2, &(0x7f0000364000-0x8)=0x400000, 0x4) ioctl$void(r0, 0xc0045878) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000cb000)=0xd1b9, &(0x7f0000d3b000)=0x2) 2018/01/09 20:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x733825c7de55de27, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004a3000-0x4)=0xb) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) bind$unix(r1, &(0x7f0000693000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/09 20:03:42 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x4, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000)=0x0, &(0x7f0000006000-0x4)=0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/dsp\x00', 0x12000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000005000-0xc)={0x2, 0x80000000, 0x588, 0x1, 0x80000000, 0x60c}) 2018/01/09 20:03:42 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000086e000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000033a000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000fe9000)=[{0xf0, 0x4, 0x1, 0x4, 0x2, "15f965efed229a38583372c00db62b7575fae6d2c2f1ac8a6e3a7518b4ccedf9ac8d4c2989db55a815977cf86241b8e3685621fa252b582499bfe63e1df147ce5c9488530ee73d6715499b9b3e0679d6778b0be3e188c96f3260d2352f3042a36ab9bdbaec53ac240ce471292de9f79d4caf3501edd1356f736591e45cc68d8bad5c90ec8b9e48a00053b376f76bc3abd9922d6b0cc8d0e0bcd08f98523ef910fd1acca3dc1ecec8ee11203fdd9c50a60d9cc1846a97da8139b35fce157536bb9eff79bebe1f76677ccee7348ac90bc5a75b7ffa0cab3c66be6d49e9cef489"}, {0x7c, 0x0, 0x0, 0x2, 0x1, "1690b257206195eec554cff81897e9aa1f3ffe662f7cb7a73831b1ffa066bd8155ebaa9d6c9410f2f08f43a645aab436550ee7399e66cac03a17d7b359f67fff4925b46341a772b90f0d666751dbf67458342a773c9dc52f02a8ccbb77d46f05e8120da0ebeae4a12751c59f"}, {0x34, 0x7, 0x0, 0x8000, 0x1, "d65f880bea3c65f9cf13e204ffce96333e616e5c946a0bc2e700a201259c37618ee8"}, {0x1010, 0x101, 0x8, 0x6, 0x1, "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"}, 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"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{0xc0, 0x9, 0x800, 0x7, 0x3, "cf1bab421e977c348e646b2296ffc48c812cface2d98a5de39a643f90b902e3d7cbc6c94a5bc859827b51037077c96d47550dccbe4a0a092d6311b70f6f5db89e5a1b915b3d3c00573415bf43d3935c68485713897ac84ee64d441fd0397f8161218f6ba1787cefa86ddc5d6e8397bde4922aa84c96c3aef18bb9800480bd4a44f96c3eadce722093bb093a1e9fb1099edefaba488e1bd664bd88536ce178360b3e50c3358dbc4cf120f53fac5"}], 0x1158}], 0x5, 0x0, 0x0, 0x40004}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000032a000)='/proc/self/net/pfkey\x00', 0x800, 0x0) unlink(&(0x7f0000316000)='./file0\x00') r2 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db7000-0x4)=0x0) lstat(&(0x7f0000bc6000-0x8)='./file0\x00', &(0x7f0000ffa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e53000)='./file0\x00', &(0x7f00002f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000ed1000)={&(0x7f0000a5f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ba6000-0x50)=[{&(0x7f0000c1d000)="7b0cca139c1198d1bb133d8fb0c4baea1c3a5a34ecb45d3256ccdf915c86dbdbfaf9f04b1b0758658c910443908bcb630a6ade73a7c0d9c6dea230a6812ce9c988d0e9aae7dbf4e8a17179545cc876d3dae7cd972b1ffc8ec60ec002f4ccc853c991c483f2c7f94c64cdfcf3c7ffe66ff858a983cfff01d538ed66da1b7a3c7a3e7986a4a718c0f2a729e1c7017fc77b711d7457b0623088a1d8cdfbbcba8e3aff84673709c990ffd4152240c6d37007042d5cc5fede9fa42446b699400fbf68f81a", 0xc2}, {&(0x7f0000bfd000-0xe3)="82c86eec2fa568a5d854cb3465641d541bf177201f2bda28b1aaa0834f8c564d2540b9cf89d4b92910bb5c7aae51174ce0b8d6d3020b804a2872c24ff600fad1bf9d7d405a0f2534511a5d26f167854ed69b07bf395c2b80d3f5eae41b6583b0949fd161e786643bc2fea3dbc74dc9d67311cfaf9cbfc41930ce2d00de38334105c0add0c94c6065900c81db79d92458b155361736d9f4ef2ce311ee492eff944d6b91f361a286a2fa6e3987b95f7bad9a067a80cfb4cc7328cbec95e3b8958386477184125e0adf10bb3c7c1d9dbd2bd9e862406995fb06a4414706add38eab523226", 0xe3}, {&(0x7f000037a000)="d2ffcd720bae1826c3bef10962cf0e219ba61757d597cc8e50c9ce9757a65a97ed2fe9caa05c37c88ffcc7c8f3747ab42b4f9198aa5fd417011bd672bb55f6390025ed989cf149ff03", 0x49}, {&(0x7f00005ee000)="8ae177447dcda0f4ec38844739e3dbd257ed1ea8cfd9", 0x16}, {&(0x7f0000b98000-0xc9)="01da754769d335019d8e71d15fb8dab395664c1a18e76d90a26437a28969c4b133031d4ce424f42048a652498a4f5fa6d4188cd7e128397144856aa7cd36409d739a61560323e19cd694788b72f613c492c5c7fa93de0c663d45dafe8b32ea194a2250e77d629df35e85a3c0b7e1392b0bbd115a80307d93aa5f3da4915c62297818063e48d367e1a4e664f991a6cd4b62b69c310ccee08b0edf31ccd01d7161f3299705feff9cdb9783bf3a04fb7df4bfb1b908493f06794529e656d66d047bb7a3ea129320991074", 0xc9}], 0x5, &(0x7f00007c7000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x40}, 0x20000895) bind$alg(r2, &(0x7f0000693000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r6 = accept$alg(r2, 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00007e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007bb000-0x4)=0xc) sendmsg$alg(r6, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r7 = dup3(r6, r2, 0x0) write(r2, &(0x7f00001e0000-0x74)="050066aadd6252a72155e79732c4c741", 0x10) sendmsg(r6, &(0x7f0000323000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f00004be000)="37c2d4944615003fda730870a4bfff1e199cde993f", 0x15}, {&(0x7f0000020000)="8999e1a4b142b07de0d345647b3c4c77e9cb0971068a7695fb37869b5efeba4654867e7f7608352e1cecf54f450da948661af1032a57d9d2f9fabc8fd56471fe1c2a77619bbf85e48b2e85b0218fe401e626bbf21f896d63d4aa21fb652a120f31bbf19cbddc2e1975566725822a976bad3f2b12378e7365ffa0d805d3b9bae23c4837c73805ca0e290015ea383c00152b71d50825df15daa0db35a125a73ae383ae6c0ac11b540cca30d85461824fd810aa", 0xb2}, {&(0x7f0000568000)="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0x1000}, 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", 0x1000}, {&(0x7f0000046000-0x5f)="d4bf59eccebdf4239a41d5df22500cd0a8b1cc5ed2b02a91ff885bd477dac276815ec9a44a0d1b2d626b8a3ee2d117afa2f6542bf1b1eb86d4c1c53f5931e59a9feb44fc54e767f964954e69261159a355e55d37f93acff01d1e84b2d4b6cc", 0x5f}, {&(0x7f0000bd5000)="75970e56d6d3a41b3aeb34b72d9753d14280a8e2043e9744233cfba7c34ee27c818c0c", 0x23}], 0x9, &(0x7f0000379000)=[{0xa0, 0x104, 0x7, "a1072ea24899e9f16e2dd4009823742d72f9d3cd214a006ef368fe1bcc27321aa4c0190f6325c78bb4af0ab92229e2f64647934ee2146a4a543a4702c4d049ca8cd43bbd569aab02036da86dec7641764858bbc4296ce4ed78262a28ebbc0ae79459c66994192690853110bf3c43797bf6f37193d346a334dc7c7397de1589c6ca20c6d28f565c4d19698837c6"}, {0x38, 0x114, 0x2, "20a387a01eb2a4feb5d6bb0b2255645a2549137aea0f317dfd32668113259b506cff"}, {0x58, 0x1ff, 0x8, "7b83663670094299710a3e7d1e0200b1496d5f2affcbe852b707ccc5b86588e7a60b4a5c58f81b3286a25827325ef37e50674de6f1731f7d2aeaf8303f22874b364836"}, {0x60, 0x100, 0x6, "3ff805dc61eded4c5e5d985bf789fc67256ce2dfe16e24f037751ccf9f96fb98110ec9788589c2d38c9fbd32d3c11b48b24559d76f03b4a3d6f1b37f8b0dfc2703960513e5101b3d0e91bed4"}], 0x190, 0x4000}, 0x0) ioctl$TIOCLINUX2(r7, 0x541c, &(0x7f00009d3000-0xc)={0x2, 0x2, 0x1, 0x7, 0x3, 0x8}) recvmsg(r6, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 20:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x8000e, 0xfffffffffffffffd) r1 = geteuid() fstat(r0, &(0x7f0000c37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013d000)='/dev/vga_arbiter\x00', 0x60000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f000044e000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x1d) socket(0x19, 0x80e, 0x8000) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000b1c000-0x10)={&(0x7f00001d3000/0x1000)=nil, 0x1000}) 2018/01/09 20:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000adf000)={0x0, 0xffffffffffffff9c}) r3 = syz_open_dev$adsp(&(0x7f0000bf3000)='/dev/adsp#\x00', 0x6, 0x8000) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000a34000)={r2, r3}) r4 = msgget$private(0x0, 0x438) msgctl$IPC_RMID(r4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000350000-0x4)=0x0, 0x4) 2018/01/09 20:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f000066c000)=0x219) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c0000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003a3000-0x108)={0x0, @in6={{0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x46d, 0xfffffffffffffff8, 0x6, 0x4, 0x8, 0x5, 0x1, 0x100000000, 0x200, 0xfffffffffffffffd, 0x1, 0x80, 0x0, 0x8, 0x6]}, &(0x7f0000f1d000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000549000)=@assoc_value={r2, 0x400}, 0x8) r3 = syz_open_dev$admmidi(&(0x7f0000518000-0xe)='/dev/admmidi#\x00', 0x10000, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000320000-0x4)=0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socket$inet_udp(0x2, 0x2, 0x0) process_vm_writev(r0, &(0x7f000065c000+0xe3e)=[{&(0x7f0000c4a000-0x17)=""/23, 0x17}, {&(0x7f0000b3a000-0x1000)=""/4096, 0x1000}, {&(0x7f00000ef000-0x19)=""/25, 0x19}, {&(0x7f0000091000-0x6b)=""/107, 0x6b}, {&(0x7f0000355000)=""/217, 0xd9}], 0x5, &(0x7f0000be1000-0x40)=[{&(0x7f000069d000-0xc6)=""/198, 0xc6}, {&(0x7f0000246000)=""/225, 0xe1}, {&(0x7f00001c2000)=""/173, 0xad}, {&(0x7f0000ca5000)=""/149, 0x95}], 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000081d000)='/dev/sequencer\x00', 0x0, 0x0) accept$packet(r6, &(0x7f0000f6f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000458000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000c21000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c87000-0x4)=0xe8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7c000)='/proc/self/net/pfkey\x00', 0x8100, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00005f0000)={&(0x7f0000bea000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000a00000-0x7)={&(0x7f00008fc000)=@newpolicy={0x1fc, 0x13, 0x800, 0x7, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2000000000000, 0x0, 0x0, 0xa, 0x80, 0x80, 0xff, r7, r5}, {0xffff, 0x4, 0x8001, 0x200, 0x4, 0x3, 0xff, 0x80}, {0x0, 0x7, 0x5, 0x7f}, 0x400, 0xe, 0x0, 0x0, 0x2, 0x3}, [@mark={0xc, 0x15, {0x3, 0x100000001}}, @sa={0xe8, 0x6, {{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xfffffffffffffffa, 0x3, 0x1, 0x0, 0x0, 0xa0, 0x29, r8, r5}, {@in6=@loopback={0x0, 0x1}, 0x3, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0xd96, 0x8, 0x8, 0x1f, 0x5, 0x8001, 0x0, 0x64444a43}, {0x4, 0x8, 0x2, 0x1800000}, {0x200, 0x6, 0xfffffffffffffff9}, 0x2, 0x7, 0xa, 0x4, 0x1, 0x40}}, @replay_val={0x10, 0xa, {0x3, 0x1, 0xffffffffffff0000}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2}}, @proto={0x8, 0x19, 0x33}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x0}, 0x400c001) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00003bc000-0x20)={0xfff, 0x0, 0x10001, 0x398c6b76}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ee2000-0x4)=0x0, &(0x7f0000988000)=0x4) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00005ed000-0x10)={r9, 0x0}) getdents(r6, &(0x7f000000c000-0x56)=""/86, 0x56) r10 = syz_open_procfs(r4, &(0x7f0000ad9000)='attr/current\x00') sendfile(r10, r10, &(0x7f00004a2000)=0x0, 0x22) read(0xffffffffffffffff, &(0x7f0000b5b000)=""/0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26105, 0x0) setsockopt$inet_mreqsrc(r10, 0x0, 0x25, &(0x7f0000631000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/09 20:03:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00003ec000)={0x1, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x80) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d0f000-0x8)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00003e9000)={0x0, 0x3, 0x7, 0x2, r1}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000806000)={0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) move_pages(r4, 0x0, &(0x7f00007ff000)=[], &(0x7f0000896000)=[], &(0x7f00004d9000)=[], 0x0) 2018/01/09 20:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000439000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d0c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c21000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000245000)={0x0, r2, 0x1000}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000204000-0x10)={r6, r4, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00009e3000-0x8)={r2, r5}) r7 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f00004a0000)=0x3) r8 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000045b000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f00004a6000)=0x0, &(0x7f00004c9000)=0x4) 2018/01/09 20:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000995000)='/dev/dsp#\x00', 0x1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f44000)="", 0x0) 2018/01/09 20:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x104, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dbe000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005f9000-0x4)=0xfffffffffffffd07) r1 = syz_open_dev$admmidi(&(0x7f0000620000)='/dev/admmidi#\x00', 0x3ff, 0x20000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000716000)=0x0, &(0x7f000096b000-0x4)=0x4) 2018/01/09 20:03:43 executing program 5: prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xb87, &(0x7f0000dea000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0xb51, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e78000)={&(0x7f0000a39000/0x1000)=nil, 0x1000}) 2018/01/09 20:03:43 executing program 2: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000239000-0x4)=0x0, &(0x7f00001aa000)=0x4) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000239000)='-eth1(ppp1*\x00', 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000075000-0x4)=0x8fe) r2 = syz_open_dev$sndctrl(&(0x7f0000238000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000a3000-0x4)=0x0) 2018/01/09 20:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000cc0000)='/dev/input/mouse#\x00', 0x8, 0x101000) bind$inet(r0, &(0x7f0000397000)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f000032a000-0x87)=""/135, &(0x7f00004e7000-0x4)=0x87) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000220000)={0x79, 0x0, [0xfffffffffffff000, 0x80000000, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 20:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000185000-0xb)='/dev/adsp#\x00', 0x3, 0x40040) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e68000-0x4)=0x4d3, 0x4) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r1, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x0) 2018/01/09 20:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000f01000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000395000-0x8)=0x0, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) sendmsg(r0, &(0x7f0000b8d000-0x1c)={0x0, 0x0, &(0x7f00003fb000)=[{&(0x7f00001cb000)="b4", 0x1}], 0x1, &(0x7f0000a4b000)=[{0x5, 0x109, 0x8, "bdd7d775f4e0519bf7f869966b07367ad7240d210a9afcc03b8664788cd3bddecda9878a553e3ec3c8fcfdda49921a83cc22f37b66d3f64b59ab5eae20d1bc7a32a9b5223f6040ce25d36c972af308dba77dd674b1ffab94889771e6971d0ff9416466a4d9dfe9bd1ec0895142fb0362998f902138b2f17a580e31611d880355"}, {0x60, 0x3a, 0x1, "e23be79f01f7758e66857b720af20f29e17cda5db47600c902f4f1a4dcd58d92714d0e3b374032d95ac44e5f3133d84d7ad0a62d1a9c93084b3fff9362f58ad968a47a54b4dc062fce2e018eb935262b"}, {0x48, 0x84, 0x5, "204d322880f19c662793a3317b917e23f458a16d7792cdad52633c7cc428466fe61c7bcab8fbac8de2d7f0b2d517a0baee62566b24ce6997"}, {0x108, 0x10b, 0x9, "650e2843cc9932a61ad456d5985415125ac056dccd34995bb5b4fc2780d0e63bdbe8f7765b83fc34c773d105bf987e8dd91760a8e7206f5ebcf7d1c721677e5fffae224431fe2f64a8263491aa5b98678a8676b67e35aa327f64078ec82a93226f2e9ff037545799634b36d226a53c4a8045ebcc5c0511991d20cb0db587e9e6b6f905b4524dcd72d83d862c8e06084bc7598580bcf18b02f4db869af6ce0b66932eeb40130a1a4aed188f0dc62a0e4a3f9c6ef9784a146da0f748748ebf38176d0708fe5f0d82b47f7d49a17e37e5cb41e6439c54817fc8767294a23f59c7dee443740d1ed4c8883bd92d4adabc73b97612393214f1"}, {0x98, 0x1be, 0xa4, "654c2b30ea504d31b516fa0997f50d49989f0c051931015482c18bdfc0c4bed65e06cfdc12f629056df60b674c11ece371f251c2966ff381ba68fc9fdf8905cac42d4b9f45759f699aabe27fb762a8f17ce4135f53e223bcc9c4397e7a33847b117f8a5aeb1e0e894325ea49e2b206ba3507b105cf5b5f8ae186baf22f72a8c41029a7b4325e"}], 0x2d8, 0x0}, 0x0) 2018/01/09 20:03:43 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000708000-0x8)='keyring\x00', &(0x7f0000708000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000d65000)='.dead\x00', &(0x7f00004c3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd7000-0x1)="06", 0x0) keyctl$search(0xa, r2, &(0x7f000075e000)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mq_getsetattr(r0, &(0x7f00005c9000)={0x6, 0x8, 0x250, 0xffff, 0x3f, 0xff, 0x20000000000, 0x6}, &(0x7f0000374000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) write$sndseq(r0, &(0x7f00008d2000)=[{0xffffffff, 0x5dea, 0x8001, 0xffffffffffffff01, @time={0x0, 0x0}, {0x5, 0x800}, {0x81, 0x4}, @connect={{0xad2e860, 0x63}, {0x7fff, 0x0}}}, {0xfffffffffffffffc, 0x7, 0x3, 0x3, @time={0x0, 0x1c9c380}, {0x8, 0x80000001}, {0xffffffff7fffffff, 0xaa}, @quote={{0x2, 0x0}, 0x80, &(0x7f0000207000-0x30)={0xfff00000000, 0x0, 0x10000, 0x9c3, @time={0x0, 0x989680}, {0x7, 0x0}, {0x81, 0xdc}, @result={0xffff, 0xff}}}}, {0xffffffff, 0x896, 0xfffffffffffffff9, 0x7f, @time={0x0, 0x0}, {0xfffffffffffffffe, 0x65}, {0x101, 0x4}, @quote={{0x25b6, 0x0}, 0x100000000, &(0x7f0000139000-0x30)={0x3, 0x9, 0x3, 0xfffffffffffffffd, @tick=0x6, {0x7fffffff, 0x5}, {0x65fd, 0x6}, @ext={0x1b, &(0x7f0000473000)="2d100bf1b585b68d3d753d47fd74d23781c7c3e87c7dbc128ccbf8"}}}}], 0x90) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000626000)=0x0) 2018/01/09 20:03:43 executing program 2: r0 = creat(&(0x7f000013d000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/10) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f25000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000f57000)=r0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000f57000)=""/4096, &(0x7f000093b000)=0x1000) 2018/01/09 20:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c87000-0x4)={0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ce4000)=""/61, &(0x7f000093a000-0x4)=0x3d) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00009f6000-0x8)=[0x0, 0x21]) 2018/01/09 20:03:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x20, 0xfffffffffffff001, 0x3}}], {{0x0, @x25={0x1, 0x1ff, 0xff, "b2368bfdf0ee8dbf11828738d932daa2aac6f981cb90929649aad8c3559911ecaf85036c710723015fb3cce7b8f2a126edc2ab3d5959908353c8d7a7cb6c946f75e917e6ac6b9e80795d1fe22668171dc3e2"}}}}, &(0x7f0000889000-0x10)={0x0, 0x2, [0xad7, 0xae0]}) 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) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 20:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000932000-0x27)="260000001200470006f6caff001a0914072206ff0200004435000000aa07373f05005d0008ff", 0x26) recvfrom$inet6(r0, &(0x7f000095a000)=""/220, 0xdc, 0x41, 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000b6a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000b4000-0x4)=0x48) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002fb000)={0x0, 0x81, 0x8, 0x4, 0x83, 0x8000}, &(0x7f0000a84000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000026c000-0x20)={0x3, 0x9, 0x205, 0xfffffffeffffffff, 0x8, 0x0, 0x80000000, 0x6, r1}, &(0x7f00008ec000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000012000600e00000000b4013000000000000000000000000106d", 0x29) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bfe000)=0x0) 2018/01/09 20:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) 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) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b2e000-0x8)=[{0xa, 0x1}], 0x1) write(r0, &(0x7f0000f6d000-0x20)="1f0000000104ff00fd434514234d000000ffffe30800010003ffdcffdf000d", 0x1f) io_setup(0x4, &(0x7f00009d9000)=0x0) 2018/01/09 20:03:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7, 0x442c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000000)={0x7fff, 0x8000, 0x13c5, 0x5, 0xa8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) 2018/01/09 20:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007b5000-0xb)='/dev/audio\x00', 0x84000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000114000-0xa1)=""/161, 0xa1) io_setup(0x7, &(0x7f0000285000+0x68b)=0x0) syz_open_dev$sndseq(&(0x7f0000dc3000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) r1 = socket(0x10, 0x10000000803, 0x0) write(r1, &(0x7f0000295000-0x24)="664d0000180025f000000000f7ecfa0e0300f900db035c06ffff00ff08001900020015ec", 0x2661c96c) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f000097a000-0x8)=[0x9, 0x5]) r2 = msgget(0x0, 0x400) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000726000-0xda)=""/218) 2018/01/09 20:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000bfe000-0xa)='/dev/vcs#\x00', 0x1, 0x40000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000065000)=0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) open_by_handle_at(r1, &(0x7f0000625000)={0x14, 0x7, "7f16ddeacfa4a0c3a906cd7f"}, 0x80200) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 20:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000947000)='/dev/sequencer\x00', 0x8000, 0x0) connect$ipx(r0, &(0x7f00002ab000-0x4)={0x4, 0x0, 0x5, "2e4b27418c74", 0xf4, 0x0}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000be4000-0x10)={0x1, &(0x7f0000594000-0x4)=[{0x49, 0x20}]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000b7c000-0x14)={0x7fffffff, 0x9da, 0x1, 0x7, 0x859}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00003ef000-0x68)={0x6, 0x0, [{0xbaa, 0x0, 0x401}, {0xbea, 0x0, 0x8}, {0x40000bff, 0x0, 0x1f}, {0x2f9, 0x0, 0x3}, {0x0, 0x0, 0x9}, {0xbbf, 0x0, 0x1000}]}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009a0000-0x4)='tls\x00', 0x27bc443d2e5c3d03) 2018/01/09 20:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000299000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000cf0000-0x58)={0xa, [0x1, 0x2, 0x6, 0x5, 0x1bb, 0x1, 0x7b1, 0x6, 0x8, 0x8001]}) write(r0, &(0x7f0000ab8000)="240000001d0099f0001be90400ed190e020f000800000000000000eb080001005f216be0", 0x24) 2018/01/09 20:03:43 executing program 4: unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000052f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000cad000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlinkat(r3, &(0x7f0000b46000)='./file0\x00', &(0x7f00006cc000)=""/240, 0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000db0000)={0x0, 0x6f, "1dbbd02fc5cf8e03adb2c67c991e153e16774c5a99a46eb65576c05326fc734dd807c40c7d96880e88d10c070fa494b7c5278c6b0b5c8ea4704099fe680b9d7f5a3507966fbe89b07b14318b290d8aa3c1f954598d1327fb52232f164cf913a4cf26f1b7f52fe8dd954709f27d85d2"}, &(0x7f0000001000-0x4)=0x77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r4, &(0x7f0000317000)=0x4) recvmsg(r2, &(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}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x43, &(0x7f0000001000-0x4)=0x1000000000, 0x4) [ 48.664584] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 20:03:43 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 20:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f8d000-0x34)={{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]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000054a000)='/dev/autofs\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000e3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006e8000)=0x10) 2018/01/09 20:03:43 executing program 5: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r2, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00002c1000-0xe)='/dev/admmidi#\x00', 0x401, 0x400) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000e80000)=0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000e80000)=""/163) 2018/01/09 20:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00004c9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ppoll(&(0x7f0000e44000-0x20)=[{r1, 0x66b4, 0x0}, {r1, 0x40, 0x0}, {r0, 0x1004, 0x0}, {r0, 0x8000, 0x0}], 0x4, &(0x7f0000f68000)={r2, 0x0}, &(0x7f00004bf000-0x8)={0x0}, 0x8) 2018/01/09 20:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000adb000-0x4)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000da000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e35000)=""/156, &(0x7f0000d6c000)=0x9c) fsync(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f000082e000)="", 0x0, 0x20008047, &(0x7f0000283000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffee4) listen(r2, 0x800000000003) 2018/01/09 20:03:43 executing program 6: clone(0x0, &(0x7f0000793000)="", &(0x7f00001c8000)=0x0, &(0x7f0000bac000)=0x0, &(0x7f0000133000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000359000)={0x0}, &(0x7f00007dd000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002fb000)={0x0, 0x1c9c380}, 0x8) 2018/01/09 20:03:43 executing program 2: ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000f6c000)={[{0x100, 0xffffffffffffff81, 0x4f, 0xffffffff, 0x4dad, 0x14ae, 0xddcb, 0x222, 0x1, 0x1, 0x4, 0x80000001, 0x8001}, {0xfffffffffffffffb, 0x5, 0xffff, 0x8, 0x1c4e, 0x3, 0x5, 0xffffffff, 0x580f6681, 0x5, 0xff, 0x9, 0x81}, {0x6, 0x36, 0x7, 0x5d90000, 0x5, 0x6, 0xa3b, 0x400, 0xf1, 0x4, 0x8, 0xdd00000, 0x3ef}], 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(0xffffffffffffffff, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000d26000-0x4)="5500361d", 0x1d4) 2018/01/09 20:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000007e000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f0000325000)={0x0, 0x0, 0x0}) pause() [ 48.730436] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 20:03:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00003b9000-0xd)='/dev/dmmidi#\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c02000-0x6)={0x0, 0x100000000}, &(0x7f0000eb3000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005d2000-0x98)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x75}, 0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a98000-0xe0)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000360000)=[{0x3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/09 20:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ee000-0x8)='./file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000263000-0x7)='t?\x00\x00\x00\x00', 0x0, &(0x7f000085d000)="50580b070f71304d5351e87da2d9ddef539d2792566ba78878fe070f596b1b525d743d983441d57e142301db681eb6158de7bc011b392def3928494f37de56301a732f1f6a4be50545b38f609ee1a2cd64f57d9ca4382bb83cc7f434f1a972e52db6552edfae7607740e8d479ef2d73f6b1edd6ed08fb242a2a986018b9e8889c06021f0257c6420c4813ad82bda540690a2c5b5668edff6e7eefea35643b2d3b307235ca1a478169db702b6d4bc396705faa9c99de5df561f4a3431d89882098629a3c42c") 2018/01/09 20:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d73000)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004b4000)={r1, 0x0, r0}) readv(r0, &(0x7f0000aea000-0x30)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000db5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000fe1000-0x4)=0x0) 2018/01/09 20:03:43 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000fd9000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x202080) unlinkat(r0, &(0x7f0000088000)='./file0\x00', 0x200) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x40000000, &(0x7f000002d000)="") openat(r1, &(0x7f0000274000)='./file0\x00', 0x0, 0x0) 2018/01/09 20:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000870000-0x8)=0x1) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) perf_event_open(&(0x7f0000deb000)={0x3, 0x78, 0x8001, 0x100, 0xc5a, 0xffffffffffff8681, 0x0, 0x1, 0x9100, 0x5, 0xfffffffffffffaf6, 0x9f, 0x1, 0x20, 0x9, 0x5, 0x8000, 0x9, 0x80, 0x20, 0x7, 0x3, 0x1000, 0x8001, 0x7fff, 0x1, 0x6, 0x80000000, 0x7, 0x5, 0x5, 0x5, 0x6, 0x8, 0x4, 0xfffffffffffffffd, 0x71a, 0xffffffffffffffff, 0x0, 0x1, 0x2, @perf_bp={&(0x7f00004ca000)=0x0, 0x7}, 0x2801, 0x100, 0x8, 0x3, 0x6, 0x80, 0x6, 0x0}, r2, 0x7fffffff, r1, 0x8) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000a7f000)=0x81) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') rmdir(&(0x7f0000c94000)='./control\x00') unlink(&(0x7f000034b000)='./control/file0\x00') removexattr(&(0x7f0000c6b000)='./control/file1\x00', &(0x7f00001da000-0xd)=@random={'security.\x00', '/(\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000872000-0x4)=0x0, &(0x7f0000b38000)=0x4) unlinkat(r1, &(0x7f0000ae9000)='./file0\x00', 0x200) 2018/01/09 20:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000835000)='/dev/rtc\x00', 0x40400, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000205000-0x12)='/dev/input/mouse#\x00', 0x5, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c85000-0x4)={r1}) 2018/01/09 20:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 20:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0xa, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/09 20:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000039a000-0x8)='./file0\x00', 0xc) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00009b1000)="9285f5fd1b16e335813df31c") seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x407fff7fff}]}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000e81000)={0x0, 0x0}) process_vm_readv(0x0, &(0x7f0000d4f000)=[], 0x0, &(0x7f0000d4a000)=[], 0x0, 0x0) 2018/01/09 20:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00000c4000-0x1b)={&(0x7f00000ab000-0x80)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002fc000)=[{&(0x7f00001d2000-0x2f)='O', 0x1}, {&(0x7f000074b000-0xe)="6e27cab3f021f21281ad7ba1ef76b9", 0xf}], 0x2, &(0x7f0000074000)=[{0xf0, 0x104, 0x41, "5123b23dbe46133a4649b75b1a9419de21fff0fa0231c6b06d87856de5461085d2521a25a46c26dfb32ce82945c62d4186c1af00632164c16f8b2e69869ba41f26574f0726a12480acccefde32b9e0411bcd6969618a454337cef8c51e5ef1cc74efb75f4e5f7a33a4c49544f5be7b354c271926204d7f5021a427a8c5b34c83e583308dd2493667cfbc9b5fa2831e60f559a63af50b6591cac3f96b1d8ec452257911d3d34ce11aeade41c63e9bc6294313155db111ac48fd229571863d43653ebaf2ad24b052d6db461f04a0a8c6791fd9e98f0dd9b19036545e8d"}, {0x1010, 0x19f, 0x304, "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"}, {0x100, 0x10f, 0x800, "5818bae915ac31485d1f52924d0d351798df9eff115d8974bed247c31a08194b03c7d84bee18c1c5ae16a899bc8a984b6ebcec20671b9c10804923366ba5c0248fb0d217cb824ed258c45caa2508972e180bf480c67dd53f294ab30e99443a96df3639b2a496081b6f512b2d40557f2da7ae806e699cbba625e04faaa018e14e713c96ffa139b8da3996455e616c86c118f9c2b060293dddbe9d54181f7f52d5996495e2d27e91bfc0157c74e83b4578e13229f8e0726912c188a9759043db54d6e71613bef4f9789532ef8328c6d48251491bb3a38205b857b8b4800e341477dbd6479de40f0c44c0a4ef6bf0"}], 0x1200, 0x44880}, 0x11) r2 = creat(&(0x7f000003f000)='./file0\x00', 0x1) sendmsg$key(r2, &(0x7f0000a15000-0x38)={0x0, 0x0, &(0x7f0000eb9000)={&(0x7f000079c000)={0x2, 0x4, 0x2, 0x9, 0x1f, 0x0, 0x3, 0x1, [@sadb_key={0x7, 0x8, 0x150, 0x0, "48e3596199cfcc13c6bfd6e0979ed65c5cfbfb2e717a7f88127a8151b06065d50adabcbc0d9eb365fe29"}, @sadb_ident={0x2, 0xa, 0x7f, 0x0, 0x100}, @sadb_ident={0x2, 0xb, 0xffffffff, 0x0, 0x9}, @sadb_address={0x5, 0x5, 0x2b, 0x80, 0x0, @in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2}}, @sadb_address={0x5, 0x17, 0x2b, 0x20, 0x0, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe6}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x400c000) 2018/01/09 20:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) syncfs(r0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f00001ca000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000498000)="", &(0x7f0000430000-0x4)=0x0, &(0x7f0000586000+0xf0e)=0x0, &(0x7f0000268000)="") mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000731000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10, 0x0) 2018/01/09 20:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000eca000)='(\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000851000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) [ 48.912379] kauditd_printk_skb: 78 callbacks suppressed [ 48.912388] audit: type=1326 audit(1515528223.594:415): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5943 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 20:03:43 executing program 3: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000ecc000-0x4)=0x0, 0x4) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ecf000-0xe)='/dev/admmidi#\x00', 0x5, 0x14440) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000ced000-0x18)={0x1, 0x7, [{0x3, 0x0, 0x1}]}) 2018/01/09 20:03:43 executing program 7: clone(0x0, &(0x7f0000294000-0x5d)="", &(0x7f0000147000-0x4)=0x0, &(0x7f0000294000-0x4)=0x0, &(0x7f0000293000)="") r0 = syz_open_procfs(0x0, &(0x7f0000752000-0xe)='net/netfilter\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000e7000-0x4)=0x2, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000205000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000293000-0x4)=0x0) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a1a000-0x9)='/dev/dsp\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x800) 2018/01/09 20:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000786000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000049c000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cff000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, r1}) r2 = open(&(0x7f0000680000-0x8)='./file0\x00', 0x280, 0x32) fcntl$getflags(r2, 0x2000000400) listen(r2, 0x3800000000) write(r0, &(0x7f0000683000-0x26)="110000005e00f1b3f10000000403000200", 0xfffffffffffffccd) [ 49.030701] audit: type=1326 audit(1515528223.628:416): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5943 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 49.056538] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.056608] CPU: 0 PID: 5932 Comm: syz-executor5 Not tainted 4.15.0-rc6-mm1+ #52 [ 49.056613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.056616] Call Trace: [ 49.056631] dump_stack+0x194/0x257 [ 49.056650] ? arch_local_irq_restore+0x53/0x53 [ 49.056664] ? __lock_acquire+0x2dcd/0x3e00 [ 49.056675] ? handle_userfault+0xb97/0x2500 [ 49.056692] handle_userfault+0xbd9/0x2500 2018/01/09 20:03:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000295000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa003, 0x0) sync_file_range(r1, 0x100, 0xffffffffffff0001, 0x1) flock(r1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a47000)={r1, 0x50, &(0x7f00005e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cd3000)=r2, 0x4) 2018/01/09 20:03:43 executing program 7: r0 = semget$private(0x0, 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r0, 0x4, 0x13, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f000073e000-0xb)='/dev/midi#\x00', 0x4, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000099a000-0x18)={0x0, 0x5, 0x0, 0x0, 0x9}, &(0x7f000071f000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000504000)={r3, 0x5}, &(0x7f0000caf000-0x4)=0x8) syz_open_pts(r1, 0x40000) ioctl$int_in(r1, 0x8000000005434, &(0x7f0000ec8000)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a5a000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/09 20:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000684000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004b4000)=0x1ff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000d6d000-0x4)=r1) 2018/01/09 20:03:43 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) perf_event_open(&(0x7f000001d000)={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, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000773000-0xd9)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$midi(&(0x7f0000606000)='/dev/midi#\x00', 0x4, 0x80) sendmsg$nl_xfrm(r0, &(0x7f00009fa000)={&(0x7f0000628000-0xc)={0x10, 0x0, 0x0, 0x1010010}, 0xc, &(0x7f00009d8000-0x10)={&(0x7f0000006000-0x5c)=@getsadinfo={0x5c, 0x1f, 0xb03, 0x3, 0x0, 0x7, [@algo_auth={0x48, 0x1, {{'ghash-clmulni\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044041}, 0x80) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000412000)='/selinux/policy\x00', 0x0, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/09 20:03:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000001000-0x18)=""/24, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0xff6e, 0x240202) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000002000)={0x4, 0x0, [{0x40000001, 0xff, 0x39e, 0xff, 0x81, 0x0}, {0x1, 0xa3e, 0x4, 0x1, 0x79, 0x0}, {0xc0000007, 0xffffffff, 0x1, 0x9, 0x75, 0x0}, {0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x3, 0x0}]}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000002000)=0x8, 0x4) rt_sigsuspend(&(0x7f0000002000)={0x91b}, 0x8) 2018/01/09 20:03:43 executing program 4: r0 = socket(0xa, 0x3, 0x3a) getsockname$ipx(r0, &(0x7f000075c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0x10) setsockopt(r0, 0x3a, 0x100000001, &(0x7f0000e18000)="b7d95f4beda9ae2a9ebcfd9fbcd526e0a80f973b2e65381d0467332297eb000fc6", 0x21) 2018/01/09 20:03:43 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000069000-0x20)={0x3ff, 0x2, 0x4, 0x6, 0x8, 0x4, 0xfffffffffffffff8, 0x3, 0x0}, &(0x7f0000f00000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000112000-0x42)={r1, 0x3a, "2bdad0b0bd4c5d29ff6fee3833f594054e69287817ede17fd38dc46d071785fd53b3d70bbb984da54aa232c661e6ecf124bf68df1a53ad6168f3"}, &(0x7f000094b000-0x4)=0x42) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000000000000003ff0044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000001009500800000000000000101013c5811039e15775027ecce58fd792bbf0e5bf5ff1b0816f3f6db1c0010001f002000020049740000000000000006ad8e6c42326d3a09ffc2c654"}, 0x80) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) r3 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e66000)={0x0, 0xc278}, &(0x7f0000a12000)=0x8) chroot(&(0x7f00003e3000+0x7e1)='./file0\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006ec000-0xc)=@sack_info={r4, 0x100000001, 0xc}, &(0x7f00004dd000)=0x0) getpeername(r3, &(0x7f00009a7000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000014f000)=0x9) getsockname$netlink(r0, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c83000-0x4)=0xc) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000500000000000000c000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getflags(r2, 0x401) 2018/01/09 20:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000381000)={0x73, 0x79, 0x7a, 0x1, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x0, 0x0, []}) [ 49.056701] ? handle_userfault+0x185a/0x2500 [ 49.056730] ? userfaultfd_ioctl+0x4520/0x4520 [ 49.056742] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.056757] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.056769] ? trace_hardirqs_on+0xd/0x10 2018/01/09 20:03:43 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000014000)=r0, 0x4) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f0000013000)="64693f346fdfd826492b401a29694c922c6bf7dbad0887a425f73a4acf30b093cb8e119b62af2fe8c8266c14b1be8121662b97616acd7184a00a8f09f932e9a6b0dc3c5126bf9ef93a77585d88457914de2aefc66acfbb8ccda734ec8dbf571f3eb4c1d0ed106d87925b25b0f7df209c4258ac670eee5d0ba3dc0cf57568e8723baa398b9c40d9e5f6f4379098bf89e7419e89a47b7f25cc96bcabd75c62db11acd1c38fb0b3955ce79a70a7da2c90cef7b92cb10adc4f932accce1e9c7b1d13d9e1395b1c295b0840afb7e76fb3867199c409d8a0261c1f37dc42a2072cd5f0ee62", 0xe2) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)='A!', 0x2}], 0x1) 2018/01/09 20:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e01000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00']) acct(&(0x7f00007f7000)='./file0\x00') [ 49.056786] ? print_irqtrace_events+0x270/0x270 2018/01/09 20:03:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init() open(&(0x7f0000110000-0x8)='./file0\x00', 0x400000, 0x22) mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = syz_open_dev$usbmon(&(0x7f0000e77000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0xfff) signalfd4(r0, &(0x7f0000694000-0x8)={0x4}, 0x8, 0x80000) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000b41000-0xa)='./control\x00', 0x4000010) rmdir(&(0x7f000008f000-0xa)='./control\x00') [ 49.056796] ? print_irqtrace_events+0x270/0x270 2018/01/09 20:03:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000228000-0xa)='/dev/vcs#\x00', 0x5, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) fadvise64(r0, 0x0, 0x2, 0x5) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000527000-0x20)={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]}) fgetxattr(r0, &(0x7f000053a000)=@known='security.selinux\x00', &(0x7f000092c000)=""/7, 0x7) [ 49.056804] ? save_stack+0xa3/0xd0 [ 49.056816] ? kasan_kmalloc+0xad/0xe0 [ 49.056823] ? kasan_slab_alloc+0x12/0x20 [ 49.056829] ? kmem_cache_alloc+0x12e/0x760 [ 49.056836] ? ptlock_alloc+0x24/0x70 [ 49.056842] ? pte_alloc_one+0x59/0x100 [ 49.056849] ? __pte_alloc+0x2a/0x310 [ 49.056856] ? __handle_mm_fault+0x2d06/0x3ce0 [ 49.056864] ? __do_page_fault+0x5c9/0xc90 [ 49.056870] ? do_page_fault+0xee/0x720 [ 49.056877] ? page_fault+0x2c/0x60 [ 49.056887] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 49.056896] ? generic_perform_write+0x200/0x600 [ 49.056904] ? __generic_file_write_iter+0x366/0x5b0 [ 49.056921] ? __lock_acquire+0x664/0x3e00 [ 49.056931] ? check_noncircular+0x20/0x20 [ 49.056937] ? __lock_acquire+0x664/0x3e00 [ 49.056945] ? print_irqtrace_events+0x270/0x270 [ 49.056972] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.056983] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.056998] ? find_held_lock+0x35/0x1d0 [ 49.057024] ? __handle_mm_fault+0x3296/0x3ce0 [ 49.057034] ? lock_downgrade+0x980/0x980 [ 49.057048] ? lock_release+0xa40/0xa40 [ 49.057065] ? do_raw_spin_trylock+0x190/0x190 [ 49.057074] ? userfaultfd_ctx_put+0x720/0x720 [ 49.057100] __handle_mm_fault+0x32a3/0x3ce0 [ 49.057120] ? __pmd_alloc+0x4e0/0x4e0 [ 49.057129] ? print_irqtrace_events+0x270/0x270 [ 49.057138] ? plist_check_head+0xe2/0x130 [ 49.057154] ? find_held_lock+0x35/0x1d0 [ 49.057175] ? handle_mm_fault+0x2a0/0x930 [ 49.057186] ? lock_downgrade+0x980/0x980 [ 49.057232] handle_mm_fault+0x38f/0x930 [ 49.057245] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 49.057251] ? vmacache_find+0x5f/0x280 [ 49.057266] ? find_vma+0x30/0x150 [ 49.057288] __do_page_fault+0x5c9/0xc90 [ 49.057311] ? mm_fault_error+0x2c0/0x2c0 [ 49.057325] ? lock_release+0xa40/0xa40 [ 49.057347] do_page_fault+0xee/0x720 [ 49.057364] ? __do_page_fault+0xc90/0xc90 [ 49.057385] ? _raw_spin_unlock+0x22/0x30 [ 49.057394] ? __mark_inode_dirty+0x262/0x1170 [ 49.057406] ? __inode_attach_wb+0xf50/0xf50 [ 49.057424] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.057444] page_fault+0x2c/0x60 [ 49.057453] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 49.057457] RSP: 0018:ffff8801a900f928 EFLAGS: 00010246 [ 49.057465] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8259f6a1 [ 49.057470] RDX: 000000000000010c RSI: ffffc90003dc1000 RDI: ffff8801a900fd28 [ 49.057474] RBP: ffff8801a900fa08 R08: 0000000000000000 R09: 1ffff10035201ed1 [ 49.057479] R10: ffff8801a900f858 R11: 0000000000000003 R12: 1ffff10035201f28 [ 49.057484] R13: ffff8801a900f9e0 R14: 0000000000000000 R15: ffff8801a900fd20 [ 49.057506] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 49.057523] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 49.057536] ? iov_iter_revert+0x9d0/0x9d0 [ 49.057548] ? current_kernel_time64+0x122/0x2f0 [ 49.057559] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.057569] ? trace_hardirqs_on+0xd/0x10 [ 49.057578] ? current_kernel_time64+0x1d4/0x2f0 [ 49.057594] generic_perform_write+0x200/0x600 [ 49.057600] ? __vfs_getxattr+0x8b/0xc0 [ 49.057630] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 49.057637] ? file_update_time+0xd3/0x5b0 [ 49.057649] ? current_time+0xc0/0xc0 [ 49.057655] ? clear_nlink+0xb0/0xb0 [ 49.057681] ? down_write+0x87/0x120 [ 49.057697] __generic_file_write_iter+0x366/0x5b0 [ 49.057705] ? check_noncircular+0x20/0x20 [ 49.057721] generic_file_write_iter+0x399/0x790 [ 49.057737] ? __generic_file_write_iter+0x5b0/0x5b0 [ 49.057752] ? iov_iter_init+0xaf/0x1d0 [ 49.057767] __vfs_write+0x684/0x970 [ 49.057773] ? lock_acquire+0x1d5/0x580 [ 49.057786] ? kernel_read+0x120/0x120 [ 49.057830] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 49.057841] ? __sb_start_write+0x209/0x2a0 [ 49.057856] vfs_write+0x189/0x510 [ 49.057871] SyS_write+0xef/0x220 [ 49.057884] ? SyS_read+0x220/0x220 [ 49.057891] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.057900] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.057919] entry_SYSCALL_64_fastpath+0x23/0x9a [ 49.057925] RIP: 0033:0x452ac9 [ 49.057929] RSP: 002b:00007fccdc4d3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 49.057936] RAX: ffffffffffffffda RBX: 00007fccdc4d4700 RCX: 0000000000452ac9 [ 49.057940] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 49.057944] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 49.057948] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 49.057952] R13: 0000000000a2f7ef R14: 00007fccdc4d49c0 R15: 0000000000000000 [ 49.231691] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 49.355931] ================================================================== [ 49.355954] BUG: KASAN: null-ptr-deref in linear_transfer+0x634/0x900 [ 49.355960] Write of size 2 at addr (null) by task syz-executor4/6016 [ 49.355962] [ 49.355970] CPU: 0 PID: 6016 Comm: syz-executor4 Not tainted 4.15.0-rc6-mm1+ #52 [ 49.355975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.355978] Call Trace: [ 49.355988] dump_stack+0x194/0x257 [ 49.356004] ? arch_local_irq_restore+0x53/0x53 [ 49.356013] ? lock_acquire+0x1d5/0x580 [ 49.356022] ? snd_pcm_oss_sync+0x3a6/0x830 [ 49.356040] ? linear_transfer+0x634/0x900 [ 49.356054] kasan_report+0x13f/0x360 [ 49.356071] check_memory_region+0x137/0x190 [ 49.356082] memcpy+0x37/0x50 [ 49.356095] linear_transfer+0x634/0x900 [ 49.356138] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 49.356152] ? add_wait_queue+0x1a9/0x290 [ 49.356163] ? lock_downgrade+0x980/0x980 [ 49.356173] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 49.356187] snd_pcm_plug_write_transfer+0x24e/0x410 [ 49.356209] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 49.356221] ? snd_pcm_format_physical_width+0x5b/0x70 [ 49.356232] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 49.356259] snd_pcm_oss_write2+0x260/0x420 [ 49.356277] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 49.356293] ? rcutorture_record_progress+0x10/0x10 [ 49.356313] snd_pcm_oss_sync1+0x1cc/0x550 [ 49.356333] ? snd_pcm_oss_write2+0x420/0x420 [ 49.356341] ? unwind_get_return_address+0x61/0xa0 [ 49.356357] ? perf_trace_lock+0x900/0x900 [ 49.356364] ? perf_trace_lock_acquire+0xe3/0x980 [ 49.356373] ? check_noncircular+0x20/0x20 [ 49.356392] ? wake_up_q+0xe0/0xe0 [ 49.356407] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 49.356425] snd_pcm_oss_sync+0x5b6/0x830 [ 49.356441] ? snd_pcm_oss_sync1+0x550/0x550 [ 49.356458] ? fsnotify_first_mark+0x2b0/0x2b0 [ 49.356479] snd_pcm_oss_release+0x20b/0x280 [ 49.356489] ? snd_pcm_oss_sync+0x830/0x830 [ 49.356497] __fput+0x327/0x7e0 [ 49.356515] ? fput+0x140/0x140 [ 49.356527] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.356547] ____fput+0x15/0x20 [ 49.356555] task_work_run+0x199/0x270 [ 49.356567] ? task_work_cancel+0x210/0x210 [ 49.356579] ? _raw_spin_unlock+0x22/0x30 [ 49.356588] ? switch_task_namespaces+0x87/0xc0 [ 49.356607] do_exit+0x9bb/0x1ad0 [ 49.356628] ? mm_update_next_owner+0x930/0x930 [ 49.356644] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.356671] ? find_held_lock+0x35/0x1d0 [ 49.356697] ? futex_wait+0x402/0x9a0 [ 49.356708] ? lock_downgrade+0x980/0x980 [ 49.356719] ? perf_trace_lock+0xd6/0x900 [ 49.356726] ? perf_trace_lock_acquire+0xe3/0x980 [ 49.356733] ? lock_release+0xa40/0xa40 [ 49.356750] ? trace_event_raw_event_lock+0x340/0x340 [ 49.356760] ? perf_trace_lock+0x900/0x900 [ 49.356770] ? check_noncircular+0x20/0x20 [ 49.356783] ? mmdrop+0x18/0x30 [ 49.356793] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 49.356804] ? futex_wait+0x6a9/0x9a0 [ 49.356843] ? find_held_lock+0x35/0x1d0 [ 49.356870] ? get_signal+0x7ae/0x16c0 [ 49.356881] ? lock_downgrade+0x980/0x980 [ 49.356907] do_group_exit+0x149/0x400 [ 49.356916] ? do_raw_spin_trylock+0x190/0x190 [ 49.356924] ? SyS_exit+0x30/0x30 [ 49.356930] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.356944] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.356963] get_signal+0x73f/0x16c0 [ 49.356990] ? ptrace_notify+0x130/0x130 [ 49.357010] ? exit_robust_list+0x240/0x240 [ 49.357033] ? __sched_text_start+0x8/0x8 [ 49.357051] ? selinux_file_permission+0x82/0x460 [ 49.357080] do_signal+0x90/0x1eb0 [ 49.357092] ? rcu_pm_notify+0xc0/0xc0 [ 49.357114] ? setup_sigcontext+0x7d0/0x7d0 [ 49.357123] ? vfs_writev+0x210/0x340 [ 49.357132] ? rcu_read_lock_sched_held+0x108/0x120 [ 49.357150] ? schedule+0xf5/0x430 [ 49.357158] ? __fget_light+0x297/0x380 [ 49.357170] ? __schedule+0x2060/0x2060 [ 49.357175] ? vfs_iter_write+0xb0/0xb0 [ 49.357186] ? up_read+0x1a/0x40 [ 49.357197] ? rcu_note_context_switch+0x710/0x710 [ 49.357222] ? exit_to_usermode_loop+0x8c/0x2f0 [ 49.357250] exit_to_usermode_loop+0x258/0x2f0 [ 49.357258] ? ioctl_preallocate+0x2b0/0x2b0 [ 49.357270] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 49.357275] ? selinux_capable+0x40/0x40 [ 49.357307] syscall_return_slowpath+0x490/0x550 [ 49.357317] ? prepare_exit_to_usermode+0x340/0x340 [ 49.357328] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 49.357342] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.357354] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.357378] entry_SYSCALL_64_fastpath+0x98/0x9a [ 49.357385] RIP: 0033:0x452ac9 [ 49.357389] RSP: 002b:00007f4d0fe07ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.357398] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452ac9 [ 49.357403] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 49.357408] RBP: 000000000071bf80 R08: 00000000000005f8 R09: 000000000071bf58 [ 49.357413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.357417] R13: 0000000000a2f7ef R14: 00007f4d0fe089c0 R15: 0000000000000002 [ 49.357456] ================================================================== [ 49.357459] Disabling lock debugging due to kernel taint [ 49.357508] Kernel panic - not syncing: panic_on_warn set ... [ 49.357508] [ 49.357516] CPU: 0 PID: 6016 Comm: syz-executor4 Tainted: G B 4.15.0-rc6-mm1+ #52 [ 49.357520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.357522] Call Trace: [ 49.357531] dump_stack+0x194/0x257 [ 49.357542] ? arch_local_irq_restore+0x53/0x53 [ 49.357550] ? kasan_end_report+0x32/0x50 [ 49.357559] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.357566] ? vsnprintf+0x1ed/0x1900 [ 49.357575] ? linear_transfer+0x5c0/0x900 [ 49.357585] panic+0x1e4/0x41c [ 49.357593] ? refcount_error_report+0x214/0x214 [ 49.357607] ? add_taint+0x1c/0x50 [ 49.357615] ? add_taint+0x1c/0x50 [ 49.357626] ? linear_transfer+0x634/0x900 [ 49.357634] kasan_end_report+0x50/0x50 [ 49.357642] kasan_report+0x148/0x360 [ 49.357655] check_memory_region+0x137/0x190 [ 49.357663] memcpy+0x37/0x50 [ 49.357673] linear_transfer+0x634/0x900 [ 49.357700] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 49.357711] ? add_wait_queue+0x1a9/0x290 [ 49.357720] ? lock_downgrade+0x980/0x980 [ 49.357728] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 49.357738] snd_pcm_plug_write_transfer+0x24e/0x410 [ 49.357752] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 49.357762] ? snd_pcm_format_physical_width+0x5b/0x70 [ 49.357769] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 49.357783] snd_pcm_oss_write2+0x260/0x420 [ 49.357795] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 49.357806] ? rcutorture_record_progress+0x10/0x10 [ 49.357821] snd_pcm_oss_sync1+0x1cc/0x550 [ 49.357835] ? snd_pcm_oss_write2+0x420/0x420 [ 49.357842] ? unwind_get_return_address+0x61/0xa0 [ 49.357853] ? perf_trace_lock+0x900/0x900 [ 49.357859] ? perf_trace_lock_acquire+0xe3/0x980 [ 49.357867] ? check_noncircular+0x20/0x20 [ 49.357878] ? wake_up_q+0xe0/0xe0 [ 49.357889] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 49.357904] snd_pcm_oss_sync+0x5b6/0x830 [ 49.357916] ? snd_pcm_oss_sync1+0x550/0x550 [ 49.357928] ? fsnotify_first_mark+0x2b0/0x2b0 [ 49.357943] snd_pcm_oss_release+0x20b/0x280 [ 49.357951] ? snd_pcm_oss_sync+0x830/0x830 [ 49.357959] __fput+0x327/0x7e0 [ 49.357974] ? fput+0x140/0x140 [ 49.357984] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.357999] ____fput+0x15/0x20 [ 49.358010] task_work_run+0x199/0x270 [ 49.358022] ? task_work_cancel+0x210/0x210 [ 49.358032] ? _raw_spin_unlock+0x22/0x30 [ 49.358041] ? switch_task_namespaces+0x87/0xc0 [ 49.358054] do_exit+0x9bb/0x1ad0 [ 49.358069] ? mm_update_next_owner+0x930/0x930 [ 49.358081] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.358100] ? find_held_lock+0x35/0x1d0 [ 49.358118] ? futex_wait+0x402/0x9a0 [ 49.358126] ? lock_downgrade+0x980/0x980 [ 49.358134] ? perf_trace_lock+0xd6/0x900 [ 49.358139] ? perf_trace_lock_acquire+0xe3/0x980 [ 49.358144] ? lock_release+0xa40/0xa40 [ 49.358154] ? trace_event_raw_event_lock+0x340/0x340 [ 49.358160] ? perf_trace_lock+0x900/0x900 [ 49.358168] ? check_noncircular+0x20/0x20 [ 49.358177] ? mmdrop+0x18/0x30 [ 49.358185] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 49.358192] ? futex_wait+0x6a9/0x9a0 [ 49.358216] ? find_held_lock+0x35/0x1d0 [ 49.358233] ? get_signal+0x7ae/0x16c0 [ 49.358247] ? lock_downgrade+0x980/0x980 [ 49.358264] do_group_exit+0x149/0x400 [ 49.358272] ? do_raw_spin_trylock+0x190/0x190 [ 49.358281] ? SyS_exit+0x30/0x30 [ 49.358287] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.358297] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.358310] get_signal+0x73f/0x16c0 [ 49.358329] ? ptrace_notify+0x130/0x130 [ 49.358341] ? exit_robust_list+0x240/0x240 [ 49.358356] ? __sched_text_start+0x8/0x8 [ 49.358367] ? selinux_file_permission+0x82/0x460 [ 49.358386] do_signal+0x90/0x1eb0 [ 49.358393] ? rcu_pm_notify+0xc0/0xc0 [ 49.358408] ? setup_sigcontext+0x7d0/0x7d0 [ 49.358415] ? vfs_writev+0x210/0x340 [ 49.358423] ? rcu_read_lock_sched_held+0x108/0x120 [ 49.358435] ? schedule+0xf5/0x430 [ 49.358442] ? __fget_light+0x297/0x380 [ 49.358451] ? __schedule+0x2060/0x2060 [ 49.358456] ? vfs_iter_write+0xb0/0xb0 [ 49.358463] ? up_read+0x1a/0x40 [ 49.358473] ? rcu_note_context_switch+0x710/0x710 [ 49.358491] ? exit_to_usermode_loop+0x8c/0x2f0 [ 49.358506] exit_to_usermode_loop+0x258/0x2f0 [ 49.358513] ? ioctl_preallocate+0x2b0/0x2b0 [ 49.358524] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 49.358529] ? selinux_capable+0x40/0x40 [ 49.358549] syscall_return_slowpath+0x490/0x550 [ 49.358558] ? prepare_exit_to_usermode+0x340/0x340 [ 49.358567] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 49.358578] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.358587] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.358602] entry_SYSCALL_64_fastpath+0x98/0x9a [ 49.358608] RIP: 0033:0x452ac9 [ 49.358612] RSP: 002b:00007f4d0fe07ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.358619] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452ac9 [ 49.358623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 49.358626] RBP: 000000000071bf80 R08: 00000000000005f8 R09: 000000000071bf58 [ 49.358630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.358633] R13: 0000000000a2f7ef R14: 00007f4d0fe089c0 R15: 0000000000000002 [ 49.359069] Dumping ftrace buffer: [ 49.359072] (ftrace buffer empty) [ 49.359075] Kernel Offset: disabled [ 50.783394] Rebooting in 86400 seconds..