OCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000004000)=""/219) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000005000)={0x101}, 0x8, 0x80000) socket$inet6_icmp(0xa, 0x2, 0x3a) ftruncate(r1, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000007000-0x4)=0xceb3, 0x4) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) socket$bt_bnep(0x1f, 0x3, 0x4) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x8, 0x30}, 0xc) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000003000)=""/45) personality(0x400000d) 2017/12/31 14:05:21 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000071f000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) listen(r1, 0x7b) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000018000-0x4)=0x0, &(0x7f0000eac000-0x4)=0x4) 2017/12/31 14:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="7365637572697479af2b40656d312d5d2300", 0x8000000000004) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uname(&(0x7f0000813000)=""/0) chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000567000-0xa)={0x0, 0x3f, 0x1, [0x8]}, &(0x7f00002c0000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f47000)={0x8, 0xfffffffffffffff7, 0x8, 0x8, 0x7, 0x6, 0x0, 0x2, r1}, &(0x7f00007d3000-0x4)=0x20) 2017/12/31 14:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00002a6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) 2017/12/31 14:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef2", 0x8) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/rtc\x00', 0x301000, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000e37000-0x4c)="0e4089a2b6b61be508216e0eae6fb1a30e8baa467dadd8bb988aec7d61c44908f47699406b8d9067673025f98823eeab19320aba71a7e988c08d6318a2addd3f0dd55572d8edee64a33e0847") ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000a75000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) vmsplice(r0, &(0x7f000086f000)=[{&(0x7f0000050000)="fb77d3344b0e0342980d832178d3f9952a7d11a7eb2548bcd10404ddb54071d6f3e263d8c602be289e2bcd144361f8c5a8ee075df8759126c4125828cc8eb442663ac5990586d6dd729d02297e261bd2add8cebd989b0fdaa56e16e2ee3a57258764", 0x62}], 0x1, 0x8) dup2(r0, r1) 2017/12/31 14:05:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x37c9, 0x5, 0x5, 0x4, 0x3, 0x1, 0x1, 0x6, 0x2, 0x0, 0x2}, 0xb) unshare(0x400) r1 = inotify_init1(0x800) readv(r1, &(0x7f0000a10000)=[], 0x0) 2017/12/31 14:05:21 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$inet6(0xa, 0x2, 0x1000000000000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4e) 2017/12/31 14:05:21 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001bb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00002cc000-0x4)=0x0, &(0x7f00005d3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x4, 0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b7b000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x114, 0x2713, &(0x7f0000fbc000)=""/1520, &(0x7f0000689000)=0x5f0) 2017/12/31 14:05:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') getsockopt$inet6_int(r0, 0x29, 0xf8, &(0x7f00000a5000)=0x0, &(0x7f0000878000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) fremovexattr(r0, &(0x7f00008f7000-0x15)=@known='com.apple.FinderInfo\x00') 2017/12/31 14:05:21 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x12, &(0x7f000028c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x190)={0x6, {{0xa, 0x0, 0x3, @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]}, 0x1, 0x2, [{{0xa, 0x1, 0x1, @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, 0x0, @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]}]}, 0x190) 2017/12/31 14:05:21 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fc7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003000)={@generic="60bbbd758e0f38d6f96856d7d6010075", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2017/12/31 14:05:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000303000-0x9)='/dev/sg#\x00', 0x1000, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00007b6000)={0x119, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) 2017/12/31 14:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$getown(r1, 0x9) process_vm_writev(r3, &(0x7f0000756000-0x8)=[{&(0x7f0000cea000)=""/45, 0x2d}, {&(0x7f00004e4000)=""/4096, 0x1000}, {&(0x7f00001e4000)=""/114, 0x72}, {&(0x7f0000568000)=""/85, 0x55}, {&(0x7f000036d000-0xa1)=""/161, 0xa1}, {&(0x7f0000394000-0x85)=""/133, 0x85}, {&(0x7f000019a000-0x8e)=""/142, 0x8e}, {&(0x7f0000a9d000)=""/166, 0xa6}, {&(0x7f0000024000-0xec)=""/236, 0xec}, {&(0x7f00009a5000-0x1d)=""/29, 0x1d}], 0xa, &(0x7f00004d3000-0x20)=[{&(0x7f0000017000)=""/164, 0xa4}, {&(0x7f00009fd000)=""/226, 0xe2}], 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/31 14:05:21 executing program 5: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x0, &(0x7f00007fb000/0x800000)=nil) mincore(&(0x7f00005e2000/0x3000)=nil, 0x3000, &(0x7f0000a7c000)=""/83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402002, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000cf0000)=""/45) 2017/12/31 14:05:21 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef2", 0x8) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005e9000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/31 14:05:21 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19d", 0xc) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:21 executing program 3: 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) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00007c1000)=""/206) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00004d5000-0x9)='/dev/dsp\x00', 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ca2000-0xd)='/dev/usbmon#\x00', 0x0, 0x2000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000099c000)={r1, 0x3}) 2017/12/31 14:05:21 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept(r0, &(0x7f0000caa000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f23000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000+0x29a)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r7 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000da0000/0x2000)=nil) shmat(r7, &(0x7f0000ef2000/0x3000)=nil, 0x3000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) r8 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x11e1, 0x200000) ioctl$TCGETS(r8, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x200000, 0x0) r10 = getpid() acct(&(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000004000-0x4)={0x0, []}, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r8, 0x4400ae8f, &(0x7f0000004000)={"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"}) r11 = socket$bt_hidp(0x1f, 0x3, 0x6) mincore(&(0x7f0000000000/0x3000)=nil, 0x3000, &(0x7f0000003000-0x77)=""/119) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000-0x10)={&(0x7f0000005000)='./file0/file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r9, &(0x7f0000003000)=[{&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000+0x39e)=[{&(0x7f0000006000)="e96b0ca3e7a780dc83b3373edb006438462a9d4cc8efdc5238123dc0f4c01dac13615fbac6a142f7cd5940e065cd9fe6f028f724d24d599f07b43ab0d790c75caf898ab6ed3304cea3fb8d52100e99f1ba50e5a2c7fb21b3217a95879a9a002ab61fd5b0dfec53926672aa8f6b6361317d7e0eb916eaf7398ea0b3b1b5d8b96b79ae57dee5dee206c69ab115a87055d49f74", 0x92}, {&(0x7f0000006000)="bdc280d95b77645a8ee0b072cb45799f98fbdb6c0ffeb2f43fe2d5c494cc06a9c169175c85549c2111961f73762c8847556c3890de5fe48416e0831bd8f2d525b3de9994c65ebe684edff2fb8f82e16bf1555aefa9", 0x55}, {&(0x7f0000005000-0x92)="8700e5e183ee02e79ff880ee6c5cc228586513346b9472fb3e19644cfab25395c62c98c9871c0653bff60a355f6a369b3092ed1e09cff5398e70aa5c6cc70ba0cef53eaf565080706e44de0d4feb229731f6b39e0ffaac3646e900c926cc22b22a7c6f65c7d2d279079ad7a97b24c27fb1cae33ca80a01b76193357ca1eb8a025417703ce2c1db1aa5c4f8f5d3ea235d0b3b", 0x92}, {&(0x7f0000006000-0x1f)="a14e60c2f84f2cc8f5d3b6b31bf99704f27b8386c52ac9536059fe1b223f72", 0x1f}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000002000-0x60)="69c0999eb220ab533da9459379f7f510512ccde6be667f0f65ce5de27aefec11a6f966cc625372987e1b5ad8501942ea7254657571581f585c9f4f7f19c14f5d699952d241008c293717cb1639c25e1b541f7e0240747a4f10c420802606eff8", 0x60}, {&(0x7f0000001000-0x88)="ce8cd8cbefb9a67ab1bc3f90743060cf2a4f212d2f206a2d6bde28e6a7523666396681668beea0c2e759c53d453061f33d457496256cb4edee7fc6cdfd871435ba82c2f8a7e3270ad6bf4a45724d012be2d38a2f10fb905bda638f132322e540f395577aa1c65100708b34f08b623580cc87c9515dfc1ceb7f34b1638e9db59b35edb2f339044588", 0x88}, {&(0x7f0000003000)="3e9a4a123367c7cfe50e351972a9a0dc5ca5d52afdb21a4e2d03d719d3b949dfe9cee1debf6f5880d89bd790db533e371c32c5f16dcfa70de98f8543b1c5025b6c2d03af1cdc8a51831e3882809e01c92c37d5609610b0d137414e72860292087c77cbfc70e672b96791b1c63f3ead5bc8f87dabdda1c876ee38f8b28c226f71842c344a1b39119bc8c7e4997035e73dd6348dae64c4", 0x96}], 0x8, &(0x7f0000007000-0x100)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r10, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r1, r12, r12, r1, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r11]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r9]}, @rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x100, 0x4000810}, {&(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000007000-0xf7)="c5b365751261b40bb156eed6ab5895f58cea4db4430ca6d0ac30ba3804df747138944de7b4be3a908d7f12190a9f992db8a93caddac8ddcd97a5dab49b3a3b75721ee1a17f2ccb80d307c439481eef1f7ed86f5245ea8f96c4e23873731579d486074926fd24b5aee756a9be6e1742dad8c1f24afeac6d5b0f5bf3fdc7d02d2020c38e9c112b2a1ac3aa5c55e2f55e80f89169a6bfff8759e23d160cc411abd1c9cb3267a4829b42b89368c1db4d8b27aad150d249b16ea7f444f9ced1680015a8f3afb8b3dee23461625275a07caf3eecfabb485aca211a6b5ace2fe624ddc64391b7c7819a57731675717bff8a130a068a78ff375288", 0xf7}, {&(0x7f0000001000-0x30)="45419d873975b321486ed3eb1efc64ad4e5bffc8a7e28ff0c7967fec8d32f4efa0d78f6b5623fbfe857b4ef54333324d", 0x30}, {&(0x7f0000005000-0xa9)="7ac0a11c50ec57ccbdbf75d39817d9964b0523c801d58024c74a26206770bf8d58f23c48f4af1a443dab771e527dcde39c6137c73956b8aa14d6e75724d50aa2a5cf9e2f96e0a2835e08e42280db52641b9321dc4b7ec9083d5daf6db67435d18914ece042f24e88c21a75d62514c11bb7e908eae441abae5df41f5f3131b463dab65a6b0f2cae31d21e1178e0d883cf634852b74104cef483b6c6370601ab9d22b3d8f7e2434b44f7", 0xa9}], 0x3, &(0x7f0000005000)=[], 0x0, 0x4000}], 0x2, 0x40004) 2017/12/31 14:05:21 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fe6000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000fe7000-0x10)={0xb6, 0x7fffffff, 0x6, 0x5830}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) 2017/12/31 14:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d33000)=0x1, 0x4) flock(r0, 0xc) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000d1e000)=0x0, &(0x7f0000d7b000-0x4)=0x521f76b453022913) write(r1, &(0x7f0000282000)="1f0000000107ffdd14ea45c807110000f305f0000800050000000000000000", 0x1e) 2017/12/31 14:05:21 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19d", 0xc) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fec000-0x4)=@assoc_id=0x0, &(0x7f00004af000-0x4)=0x4) sendto$inet6(r2, &(0x7f0000da1000-0x12)="12fb77cdb04149acfce2ab14d8d628e78edf", 0x12, 0x80, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b4000)={r3, 0x4}, &(0x7f0000882000)=0xfffffffffffffc2a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001d6000)={0x1, 0x0, 0xffffffffffff0000, 0x7, r4}, &(0x7f0000490000)=0x10) 2017/12/31 14:05:21 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000760000)={0x0, 0x0, &(0x7f0000f8a000-0x20)=[{&(0x7f00008cd000)="10c69cbc81b92a266dd3a8a45b5779d918ddf11043b504880962e9b90f0c32a89ec5b48065e343d632aa3965d15da70878a1e2c46d3141c0b84ce064ef57a9ec76d5d87c0f481aeaf229a7c0c1ac6120a14e68", 0x53}, {&(0x7f0000bc0000)="0087713ad84170d575d2f1968eef772e488bad206029ecc0134bd6434e40b656c21f686cad071421e204402aea522f3aed2347acafc08c19d706962b138eec59c834996353ab809e0c59bf99217b686fd323d68d4dbca26ce21871d03be1f40141860991f6cf69c8554a6c7fc2ad6cc969336cf48234f53c536d359517418db058e59286c3c72b075b7f5db1c05b5ae85ab7d1ccd45749d833d9dfba522af3c7f0e6e93f7c1ebcbde92ddb2313f55d52c7c6f14e10477974ca57552a7422dfa2369ba04fe04330908479a2c5be23c0d48e8e6d095e3b40c98ad1", 0xda}], 0x2, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000d2d000)=[{&(0x7f0000f87000)=""/36, 0x24}, {&(0x7f0000789000)=""/69, 0x45}, {&(0x7f0000f87000)=""/26, 0x1a}], 0x3) 2017/12/31 14:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d23000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netdev_private(r1, 0x0, &(0x7f0000c91000)="") 2017/12/31 14:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x7f) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000293000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c59000)={0x0, @in6={{0xa, 0x2, 0x2e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdad, 0x2, 0x5, 0x1, 0x3, 0x6, 0x19c, 0x6, 0x10000, 0xffffffffffffffff, 0x0, 0x9, 0x2, 0x6, 0x7e]}, &(0x7f0000f7b000)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a11000)={r2, 0x7ff}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003de000-0x20)="", 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d6d000-0x38)={0x0, 0x0, &(0x7f00004cb000-0x10)=[{&(0x7f0000d4a000-0xdc)="177efa094508dea6958b5dcad2a9e3b1c0a754043cded7deba7c6f27ee8c561fe14bc7019eba5f3a6d1e1779c42529431fa1b57e05d2cb96fa6fce7a46300166b914db1b7e211cc61e667d6072fcd3c4c14cdc1d87dbb2d7cb66a89b4c78d52d9380b2afaadca403f35add6e278f7e80b28b90fa1644a73d2a429696d82c80850b9bb56b48cb58e8bc889a52895f5a3e", 0x90}], 0x1, &(0x7f00003ad000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000cad000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000066000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/31 14:05:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000717000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000773000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d17000)=0x8) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioprio_get$pid(0x2, r1) sched_setaffinity(r1, 0xfffffffffffffe12, &(0x7f0000000000)=0x0) 2017/12/31 14:05:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xf0)={0x0, 0xe8, "6d9be1dfdb2f635ce4d7ea47949dfba82312842371cf4ac01a63415da43ee5e18c18828d0023fd5433a9c32dbd5622c6bc1c4f6fa754778f43dca6da74c2683a975fd2bd94de3d7b959e32922a34afcd95ae43b801c5c3ecf1b6ebb84928acb7eac4bcae04c3e71b6b822de490dc2b95bea76b9b25ab383daa83871a795120b87863fa4290bb81437591a2826db37ee4e5cdcc95bce0a67cd26a41d7cdab65158182676218f858d2221017b2b1ea98b1057bc400d2770706fd8994b8e5e71a1570b4fef99418e93cc94c5e9fd54662b7bfd53128cfd487308e9500c89dca69d2d1372ed6c009451f"}, &(0x7f0000001000-0x4)=0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x0, 0x4, 0x6, 0x2, 0x7]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c83000)={r3, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) sendmmsg$inet_sctp(r4, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2017/12/31 14:05:21 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080001, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000005000)={&(0x7f0000002000/0xb000)=nil, 0xb000}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) bind$bt_l2cap(r1, &(0x7f0000003000-0xe)={0x1f, 0x0, {0x2, 0x6, 0x1, 0x7fffffff, 0x8, 0x2}, 0x101, 0x1}, 0xe) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000b000)={0x0, 0xffffffffffffffeb, 0x200, 0x1, 0x1, 0x5ff5, 0x7, 0x3, r2}, &(0x7f000000d000)=0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/31 14:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000884000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009a2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d00000)=0xe8) getgroups(0x3, &(0x7f0000378000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, r2, r3) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 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) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000dbf000-0x1000)=""/4096) 2017/12/31 14:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19d", 0xc) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x4)='/dev/sg#\x00', 0x0, 0x40001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x7, 0x1f, 0x8}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x4c, "742b17b61ceb172c2325036b53f053a505091ae9030d14df681b97e06dde97e68772e218b65bc95d695789598ed8c0245fb49c69a87e4f38858e12f65cfeaae324a4bdd897ebe22992167209"}, &(0x7f0000002000-0x4)=0x54) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f000025c000)=0x1, 0x4) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x1a000, 0x0) mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00007e2000-0xc8)={0x2, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2017/12/31 14:05:21 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93f", 0xe) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) pipe(&(0x7f0000c9c000)={0x0, 0x0}) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flock(r0, 0xd) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e5b000)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00002c9000)={0x5, [0x7, 0xfff, 0xffff, 0x0, 0x27e]}) clock_gettime(0x0, &(0x7f0000595000)={0x0, 0x0}) select(0x40, &(0x7f0000cec000)={0x9, 0x80000001, 0xffffffffffff8000, 0x4, 0x400, 0x80, 0x6, 0x1}, &(0x7f0000c08000)={0x6, 0x6, 0x1, 0x6, 0x4, 0x5, 0x3, 0x73}, &(0x7f0000fbd000-0x40)={0xec, 0x8, 0x7, 0x1, 0x401, 0x0, 0xffffffff80000000, 0x8}, &(0x7f0000305000-0x10)={r2, r3/1000+10000}) 2017/12/31 14:05:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:21 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000009000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000004000-0x18)=@get={0x1, &(0x7f000000b000)=""/230, 0x7}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffda4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ptmx\x00', 0x640001, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000000d000-0xb)='/dev/audio\x00', 0x60000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000005000-0xf8)={{0x0, 0x2, 0x400, 0x3, 0x7}, 0x7ff, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x57e, 0x5, 0x1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000000b000)={0x9, 0x7, 0x3}) 2017/12/31 14:05:21 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000336000)='/dev/vcs#\x00', 0xffffffff, 0x301100) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00003f1000)=0x0, &(0x7f00009ba000)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fd0000)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00008bc000-0x10)={0x0, &(0x7f000039a000)=[]}, 0x10) sendmsg$netlink(r1, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x11, 0x4, 0x408fcad7) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000a48000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd0000)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fd0000)=@sack_info={0x0, 0xfff, 0x2}, &(0x7f0000f53000)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fd1000-0x10)={0x0, 0xb0, &(0x7f0000fd0000)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x3, 0x98fb31c, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f59000-0x4)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000fd0000)={r4, 0x100, 0x72, 0x1c00000000000000, 0x2, 0x2, 0x3, 0x100000001, {r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0xfffffffffffffffa, 0x6, 0x6}}, &(0x7f0000a7c000)=0xb8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000cc6000-0x1)='\x00') 2017/12/31 14:05:21 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93f", 0xe) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ae3000)='/dev/audio\x00', 0x400002, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000e4d000-0x70)={[{0xfffffffffffffff7, 0x5, 0x1, 0x1000, 0x3f, 0x6, 0x2, 0x3ff, 0x6faf, 0x7, 0x7fffffff, 0x7, 0xcb}, {0x0, 0xffffffffffff6b41, 0x2, 0x5430f7c, 0x101, 0x800, 0x1000, 0x84, 0x2, 0x3, 0x0, 0x2, 0x8}, {0x200, 0x3, 0x6, 0x1, 0x1, 0xffffffffffffff2f, 0x5, 0x5, 0x8, 0x0, 0x62, 0x4, 0x1}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/31 14:05:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x91)="882fa5b6f14dd7da4c59cec17dc768fadab96a8e3a7c2996fdfa1f275397a2c1dc8afc8daf866c9fc283fafa4f141a962af199e27f150000ce88e066866d041010e4e175e78d76b40875a3e074776f15ab97d6f8b47438e4f6803304fe43019e4a2a1c925426670e39f2eeaa48fcb3b4f6216d9bd3c74644a41fa6129e4678737555f65ce625c28ddd6551d80b2e4b4715", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000000000)="b1b8b73a7bdf77f3f5cd73acc93d6fe23c411d2f5129744a7510ccfe9ebee518630c9ec0cd808d97b84b8b3d2d2476bc47166dd9ae09075aa7612e9cd0c5c896221902a1cb4b780a2818d83b") utime(&(0x7f0000801000)='./file0\x00', &(0x7f0000670000)={0x0, 0x0}) 2017/12/31 14:05:21 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000080e000)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00005de000)=0x7fffffff, &(0x7f0000f90000)=0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x905)=@file={0x0, ""/4096}, &(0x7f00004a6000-0x4)=0xfffffffffffffe7e, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000f63000)=0x8) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000fe5000-0x18)={0xfffffffffffffff7, 0x6f, 0x9}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00001d8000)={0x0, 0x4, 0x7fff, &(0x7f0000063000-0x8)=0x0}) syz_emit_ethernet(0x2a, &(0x7f000032e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000c74000-0x28)={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:21 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000008000)={"71ba83cdeb11e930b9f5d4ce7f69858d", {0x4, 0x0, 0x0, "5e6865d2fd9d", 0x0, 0x0}}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000000b000-0x78)={0x1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xd8, 0x4, 0x9, 0x80000000000000, &(0x7f0000001000)=@generic="b947db22a6db3183499af147c51f3373", 0x3, 0x7, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0xffffffffffffffff}], 0x0, 0x0, &(0x7f0000012000)=""}) 2017/12/31 14:05:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000176000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00007d6000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000773000)='/selinux/enforce\x00', 0x10800, 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) pwritev(r0, &(0x7f0000e53000)=[{&(0x7f0000f20000)="", 0x0}, {&(0x7f00009f3000-0xc1)="519899e55ccbe771d9f10d4cacee6c1b92036c0f6eb9a6dec88cf0401c4c9e8388957543bc1db2bca22b205a8fe21da231f24d84274dfbe0d0c8e6b66dda0c7b290ad5e3b08e7176ab3aee6807f6301cf7d88b49fb5d7022bae8267a03f34edbb2945e1f61a2ae680f075fb47f1f1221d65c811c94ea678ba7b0ded8397916209dfad6c49f518a00d8352fb97038191bd7b15f097aa5a038e2e665f0a6f66d60a7a239e9c2a81ce56982f41b64108ea50d2d4d705fba1152e68b538fa26bac0dd2", 0xc1}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="cf0e1402154a85c09721f2392fc1f24c2a5896d11de004ca270e1894146128be4f6744b4c575fdcb3ca340917894ea6884d65b129378b85752e9f8976a61e3aa23b0fc78fae1e026178f60fc1814c0e70efc414a9245966262491dffbfc447757123d9c1e6878033c37aace61ede376891423e43a8217909d17b692547523e246f884b68b87f6d00b420d79f9d88a00d0052e168381f7ac442f333fa78abd4d78c59123b62946ee0f29c40db7003d0fe64c5f2517e7ec3cc1c04beff7cd43ae2dee04d95203a679832a1658be6e7087a8bc1", 0xd2}, {&(0x7f0000000000)="a407288530fb9ce2cf49b8a39a8a792486f53fe7008178ab5a67c03a230bbe79a4d0a639db8dc6026d43ecd445a677a20f766bb1376362c7c79d5917b09f149db900625d076c6b014e19c343513a876e40a9913175c02c2bda7eec5fb03dc04174cbd22e5f", 0x65}, {&(0x7f0000000000)="c80f3a1019b0f9770be776ad3bcc271d7040f14efb519f3398445764a90de2569ffe5fce3685dd42f7927a23b35defa87cf256f1e8824e1c95b1f4fb0db6f399a2634e5a94384091eeade42e90e4c63a3cac534b3261fcc0c16504966de7b7741b66d7be0ec25162c78bd0b49c3b551ea5b35249871e52bb521dd73dd745214e5b2db00106a73aab39ac4188b613891f84e0df13d600b7006de3f880707c1929632af69a0f9c3b403c2ea166cec570b81190f4266cae39025aba0ca95679770288b4a7521adadd158d113bfc9bf3b4ff4cc812666c812ca3aaf5e84c651e38fe7061825a61181069b86dc5841fc38989d38a7dec", 0xf4}, {&(0x7f0000000000)="75ab588c18ed30551d094d54f1acdc74670bbea1e39a6d4900d6bec43c7321b1cc4734df37b60cf9ed7e55f46345d660cab93791936b002f81f89531eb1789a76906ab0e381486aef8e3370ab75e7f195938f18674a1a15b1d78bf61ee0cf097e4d7a57c99f2c8705deda8cc46134222d751c600ae81a89f8318a722515359b4c411a8d0746182ca8fc88d13300e9e867ecccabe5cb57c8ae09e6bf3a92720437db41667d00951ae8f0d2c48cb556db7b48ebb981df91d262ab50b5fd32f1600822f629cde7a9948446aa32f88011d19f4f7fae81a594976674ea6f8d0999da93191d03a79702e97de2d15a787a7e8c4d6", 0xf1}], 0x7, 0x0) io_setup(0x8e85, &(0x7f000048f000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007ab000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006f4000-0x8)={0x0, 0x0}) r5 = syz_open_dev$sndpcmc(&(0x7f000025e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) 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) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, r7, r8, 0xe8, 0x4084) r9 = syz_open_dev$adsp(&(0x7f00003ab000)='/dev/adsp#\x00', 0x0, 0x32083) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x3, &(0x7f0000000000+0x465)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000000000)="73fb408b0e6f04e328", 0x9, 0xfffffffffffffffb, 0x0, 0x0, r3}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, r4, &(0x7f000059f000)="8332922704577648", 0x8, 0x10000000000000, 0x0, 0x1, r5}, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x8848, r6, &(0x7f0000274000-0xae)="046b410f70d17b2eb4df110b569faa36f3cc6c88de716585387783b2e0d9ce03ff63e7a726bce327b039849f989e7d803d653de9e9f22aba05e19eb3231a6eec2170d3e8a29f9fe6b7fc2462e0074ec411b908433a84202c58ef122f8cc4e37913a6c13cdbaa93cf0a3ddaf3c097e5c686dd4ae3cdf114b3f3ca4ebf5baa2dbd02a9c625a65987f30481458309c7513a4a3c34a10abbc90f1022ed075a2a6a2d26059e59bace45517eff4df3e7b3", 0xae, 0x100, 0x0, 0x1, r9}]) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x0, &(0x7f0000000000)=[]}) 2017/12/31 14:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x1, 0x0, 0x7fff) syz_open_dev$evdev(&(0x7f0000b7e000-0x12)='/dev/input/event#\x00', 0x693, 0x201) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00001b5000-0x10)={0x2, 0xc5, 0xb66}) write$tun(r0, &(0x7f000024f000-0x227e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "b43571", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "442794", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}}, 0x70) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000857000)=@req3={0xb4, 0x10000, 0x9, 0x100, 0xfffffffffffffffd, 0x8, 0x0}, 0x1c) 2017/12/31 14:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") open$dir(&(0x7f00008d4000-0x8)='./file0\x00', 0x123000, 0x26) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) statx(r0, &(0x7f00001f8000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93f", 0xe) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000044000)=0x0) 2017/12/31 14:05:21 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009f8000-0xb8)={r1, 0x23f6, 0x0, 0xfb, 0x2, 0x9, 0x9b0, 0xa8cd, {r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff19, 0xbcd, 0x9, 0x0, 0x6}}, &(0x7f0000ace000-0x4)=0xb8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000acc000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000809000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000acd000-0x4)=0x14, 0x80800) 2017/12/31 14:05:21 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc7", 0xf) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 42.428867] binder: 6838 RLIMIT_NICE not set 2017/12/31 14:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009aa000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x400) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 14:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dab000-0x10)='coredump_filter\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000097000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9a000-0x4)=0xe8) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) sysinfo(&(0x7f0000a81000-0x95)=""/149) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000367000-0x11)='/dev/vga_arbiter\x00', 0x22000, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f00002af000-0x14)={0x1000, 0x8, 0x5, 0x7, 0x2, 0x4000000000000, 0x40, 0x5, 0x71, 0x1f}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r2, &(0x7f0000f6d000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2017/12/31 14:05:21 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x118, 0x40008, 0x4000000) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000800f0ffff00000503c76e35", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f79000-0x4)=0x0) [ 42.438254] device syz5 entered promiscuous mode 2017/12/31 14:05:21 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc7", 0xf) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[], 0x0, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000069f000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e45000)=0xe8) 2017/12/31 14:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) bind$inet(r0, &(0x7f0000d9a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000089d000)='/selinux/context\x00', 0x2, 0x0) getpeername$ax25(r1, &(0x7f0000d78000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ce8000-0x4)=0x10) sendto$inet(r0, &(0x7f00006a4000)="d9", 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 14:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) lremovexattr(&(0x7f0000d64000-0x8)='./file0\x00', &(0x7f000040c000-0x11)=@random={'user.\x00', '*trusted&/\x00'}) bind$unix(r1, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r0, &(0x7f0000dea000-0xb)="748ef27f87f3c73ed89bdb830239889751d55e308a05476b1954bb8e75ab04853139aa2c31578c740b79e5b70a2d089d84437be900cc07adc3c67cc8c2cdfce4cbd23570c2c6f89e8ab5a1c5ec0ef5a117d9c0d774fcf728a0795eeded87f52481eda53c953e6e8cdfbf0d04965ee75c8e738ce27f564a", 0xffffffffffffff81) [ 42.498146] binder: 6823:6853 BC_DEAD_BINDER_DONE ffffffffffffffff not found [ 42.540755] binder: 6823:6853 tried to acquire reference to desc 0, got 1 instead [ 42.574478] binder: 6823:6876 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 42.589369] binder: 6823:6853 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 42.596246] binder: 6853 RLIMIT_NICE not set [ 42.602592] binder: 6823:6838 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 42.603557] binder: 6853 RLIMIT_NICE not set [ 42.624200] binder: 6823:6876 BC_DEAD_BINDER_DONE ffffffffffffffff not found 2017/12/31 14:05:22 executing program 3: unshare(0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000038b000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000f9f000-0x5)='vxfs\x00', 0x10840, &(0x7f00000ac000-0x89)="925ea6a709c0304f0155e4e18482a564c1239684a1233c0be4039df039225ca9caa41b438546078dc4dcf35b68c9430d024112acde9d069885af25564af66c212eac645016ed15a0728664ed70233db5c7e4604f7109c5dd5397cfa1e232935700159d4d2fc44b07628e56885a5382c875ef65a1ccb2a6e88339029b859a1176ef1775ccbe3e321d61") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @loopback=0x7f000001, "bc01f307deff23000000800005000000e60100b0"}}}}}, 0x0) r0 = add_key$keyring(&(0x7f0000677000-0x8)='keyring\x00', &(0x7f0000e82000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000070e000-0x9)='/dev/vcs\x00', 0xfeea134433b5c928, 0x0) sendmsg$netrom(r1, &(0x7f0000fb3000-0x38)={&(0x7f000094f000-0x10)=@ax25={0x3, {"b1971ca4d05155"}, 0x6}, 0x10, &(0x7f0000afd000)=[{&(0x7f0000614000-0xcb)="4d990ff413117aae331d80cbbf734bc8321b16a43098b8b8ed89bb4af695ca32b21d9c873a6f1047712a89dd1a957c028c4e1f8e1a44f1aed8e8c28a59c60655ca439e3962b7a86d73860865df0f4a4f727b66c2534eb16c18b8eee3bd8a207d0dc749578d18745e4b9c2545d3fb36cd7d1ee0470c2b616cf802df686a071fe42bcc466d3371f666df421b10b96f9d97c18348b9385d2f63391da32fc80f5d94126e47759a16721352c66c6add0ae7d6400cc093a71737ef0b0681c8cf344629d1017922a18d789f22a458", 0xcb}, {&(0x7f00006e1000)="e08e8cf7d5486bc1b36b238bbfb99b121afb040b58a55edfff1f41bcd426a7410a25f3e5a4c537d45f26d802cd0b0b4a5dad5590ad354ba3841ab12479ece253029c021de2de9e8f4b29b85369b2d3b94a354ad830b161ae67ce16954b2eeab9c6af85d7ea81452ddfe59fefdb6abf1c1ece150e89aae5e65d2e434f874a3692", 0x80}, {&(0x7f00002ef000)="e280cd6305d7bb995c3b72b622ea0fbd02dce682bb111e5187e4fefe5fa266a8a54b43e0249da15f13595b56cb7c73dcd74ad9f1240d2218f1b40b3a9913f33e06eee3c5b10a6729c0d764fb06b3284923", 0x51}], 0x3, 0x0, 0x0, 0x4004001}, 0x4000) lgetxattr(&(0x7f000099d000-0x8)='./file0\x00', &(0x7f0000813000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f00006ed000)=""/78, 0x4e) request_key(&(0x7f0000b9b000)='blacklist\x00', &(0x7f000073b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082f000)='\x00', r0) lstat(&(0x7f0000a33000)='./file0\x00', &(0x7f0000a03000+0x3b3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2017/12/31 14:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002ad000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00001e2000-0x18)={0x2, [0x4, 0x9f5]}) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000)=0x0, 0x4) futimesat(r0, &(0x7f0000bc2000)='./file0\x00', &(0x7f000064d000)={{0x77359400, 0x0}, {0x0, 0x2710}}) socketpair(0x1b, 0x802, 0x7, &(0x7f0000494000)={0x0, 0x0}) 2017/12/31 14:05:22 executing program 5: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x6598) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000035e000-0x1c)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2017/12/31 14:05:22 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x484402, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000d000-0x2c)={0xd, 0x4, 0x6, 0xfffffffffffffffc, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 14:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc7", 0xf) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:22 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioprio_get$pid(0x2, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000a98000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x0, 0x20, 0x856, 0x1}, &(0x7f0000001000-0x4)=0x18) 2017/12/31 14:05:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x9, 0x2000) getsockname$netlink(r0, &(0x7f000053d000+0xa26)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x4, 0x22082) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000000, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0xfffffffffffffffb, 0x0, 0x1, 0x400000000000, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x10001, 0x30, 0x2, 0x20}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x6, 0x10}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x100, 0x6, 0x200, 0x5, 0xdd}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x3f3}, &(0x7f0000003000-0x1)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x0, @rand_addr=0x87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000)="0478ebf9b8c2dd3ee9b412ffd90f17ecec5cfb5199804d6f53ebee5ff08669319d8cf4188edfec0f44006b3b8113575af6b73d06c7db72", 0x37}, {&(0x7f0000000000)="9f2dc34383a2a3e619de8a9b7946a13d6867cb9e9cdf572ea1c878e82708587b5023c20558ef19d5286823c84099a3d66bd36063d4977530de098f219f55b337bca04bd1c3852e5311c719b7b841467fa1d3a12e4127945557b5c815f1137284f117ce298bb3f0a226944e7413a9edc497739238e4eeeb7ade508410f0448a97d9d3c74b578849a9752aad13700cfd3a2084c9dcae8d7f24b4cec728634620e94021947138a8ef195229df0b5c547320e3fbafac22ee267b9820cc446b11b27a1d62", 0xc2}, {&(0x7f0000002000)="0bf3081948da6224d371f09aef15cf564c9819b0e23d404d52d9bc720d5cfd506c6f8a1f78f4514dc1547aa3ee32e473699738601fdfd5b9a88ce389adb5377e20484887da18065a83a6756df22588e4cc84ec3aae4610f08a5bcc3039eed446cdc19f757b4dc66c7bcbdf1371bb64a8a34f5ebf35cfd8dcaee50bdc686b0879235235849f8901b77eff884fb8299a9cc9469fbc3ee023b11820c25fd9994a80a1fb3ad8f3b82bf2bf53", 0xaa}, {&(0x7f0000000000+0x6d4)="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", 0x1000}, {&(0x7f0000000000)="20bf6033d513209ed03b10f17e9daa2627273a0b4d2e30cffbc031be07262e2923925f6ecad21cb58274322843a87e239d3e40d79fd0b8ed1011490293d7b70bb4c2cdd706c294aac8cbb410df1bcb2f7d355258bea6a3c9d8aa6c1132996153139c9b68ae545e2539d50d7fb40465e53d2a006fc3765259fbce3948fd5c41491a8013f9088581d7a1d3bc88201c56467a5736288768ebd2a41e8c2828fc1b16cb6140b6d7bd0f545ad3e7e961c7d327eae3f540cb919d16b0e63b0cc3e48e62673cf2288c3cf68664f467e5f6af181f45", 0xd1}, {&(0x7f0000000000)="d39ca39859b571d415da7aeb9b2cfe72bc917e41c98c8b1863fb82b3297ea84e011afa5f67dd4369f67ecb265e1cf30dcec929e75fc3dc606b1864b827dc123fa8d4e53bf854390a24f788fa858a45e4be30844399776cc0d10c44fcab222a00c4d334ffb18f10902107cb1d39c3050d5756d831d5389a63eaef5503f18ab6e3ae97946a433fc1183e56d14be63918c8405d1d113aeadda5178dd3466ce3cfab065591906cd449944d9dc78500e43c24", 0xb0}, {&(0x7f0000001000)="906ca1baf6a6a87de43cd4ad8843e393aff32bcab31ad3b0e82c10721e07facc2dc62f998bf898fe77", 0x29}], 0x7, &(0x7f0000003000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x800c, 0x100, 0x559, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x288, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x0, 0x8001, 0x10001, 0x6, 0x3f, 0x8, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x4, 0x100000001, 0xfffffffffffffffd, 0x5, 0x2, 0x7f, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x4, 0x200, 0x8, 0x80000001, 0x4, 0x7, 0x9eb, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x40, 0x2, 0x2, 0x6, 0x0, 0x0, 0x9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7f, 0x8000, 0x100000000, 0x100000000, 0x8, 0x9, 0x8, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xae66, 0x8, 0x8202, 0x3, 0x0, 0x0, 0xff, 0x9, r10}}], 0x180, 0x4000800}, 0x8090) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000)={r3, 0x9}, 0x8) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000001000-0x50)={0x9, [0x8, 0x6, 0xa7, 0x5, 0x2, 0xcbf, 0x5, 0x0, 0x84]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000)={r3, @in6={{0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/31 14:05:22 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000320000-0x428)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "d92800", 0x38, 0x0, 0x0, @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]}, {[@routing={0x0, 0x0, 0x0, 0x7, 0x0, []}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "bb2681", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff7000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000466000-0xf8)={{0x1, 0x1, 0x101, 0x1, 0xfffffffffffffff8}, 0x5, 0x800, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x8, 0x40, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f000024d000)=[{r2, 0x0, 0x0}], 0x1, 0x9) r3 = dup2(r1, r2) clone(0x0, &(0x7f0000551000-0x1000)="", &(0x7f00000e0000)=0x0, &(0x7f0000586000)=0x0, &(0x7f0000ddf000-0x1000)="") fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2017/12/31 14:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000016c000)={0x0, 0x1be, 0x5, 0x2, 0x9, 0x4}, &(0x7f00007fa000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000528000-0x10)={r1, 0x80000000, 0x100000000, 0x8}, &(0x7f0000c37000)=0x10) creat(&(0x7f00005da000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) [ 42.643830] binder: undelivered death notification, 0000000000000000 2017/12/31 14:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ec4000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400200) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000476000)=0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0xfff}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2017/12/31 14:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:22 executing program 3: unlink(&(0x7f0000a0c000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d5a000-0x8)='./file0\x00', 0xc) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c4e000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000995000)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac7000)={r1, r2, 0x80000000}) r3 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r3, r3, &(0x7f0000787000)=0x400, 0x6138) 2017/12/31 14:05:22 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004d2000-0xc)={0x0, 0x9, 0x8}, 0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000f78000)='/dev/net/tun\x00', 0x0, 0x2000) r3 = fanotify_init(0x20, 0x40000) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000291000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = inotify_init1(0x0) r6 = socket$unix(0x1, 0x2, 0x0) r7 = syz_open_dev$usbmon(&(0x7f00001fb000)='/dev/usbmon#\x00', 0x7, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003e1000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000ea3000)={&(0x7f00006ca000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f79000-0x5f)=[{&(0x7f0000f78000)="b1b83b9a9002166185046d97908672aa1cd236a6cde585e9725ebad0a1a065917f9a07493f810ca75f01dd376a8eeb2c434dd7246005e7c2852e3f9a2ee29e23f726351a1024e0c3f6e178a75e010f4827dfe4a75f8391490de3c633dce2d9776b0232837501d8f5ab55eca45c2ee9670ebee922715cde536425545cc2b8a9729b0dead53bb83b581421cb6f94", 0x8d}, {&(0x7f00008fb000)="8ccf094b462c446ef4731ad588a8ca", 0xf}, {&(0x7f0000f79000-0x1c)="fea659dc174b10d9bf10947e1c8b6cf84b8a1a1cb3da75a1f0cfe34d", 0x1c}, {&(0x7f0000d4a000-0xc1)="d38c4fb9757d8f02584072217477334de94b974784e5e1110592edb2e3516b8465778bde1e2211b15feff59b80216b76bd307939cba3e83ed6cb63e380d3abec61c65d138f2353a3787c48fe8b1e1b335ce800b488d97d389d2a7ae24d11d3ad69aaeac447b3da963a92c74f00c6607d19731505d13d5dbccd36aab64eb42b0089c7afee1195886a3256202f9f0787ce96788f08099f38f668bcff73b4306a0e772ff4b9840d37ca302470843f28eb934a6cdafa6065d047f6bdc720e54f1ff792", 0xc1}, {&(0x7f0000b12000)="994af379e1b8519006b1d024158492cf98cd851a3505eb88030d6a46500d", 0x1e}, {&(0x7f0000f78000)="01a87a4ee69652709a7be7ce18ef8b73418b6875be7ea2b13a6ec7dde84cee054ba3ad3e4d06f8891859cfa1105ea99d77404f6cd436abd2ef76fcdad87489d6eac1051e3e15e4b40bb0dcd6d6067a876941e4ac1ec92b4d5e7f2147f347e44a785bfe4ab3c5705be193b9244f2486ca17746965fb68047be9386e05dd635952666f1045714b60e7", 0x88}, {&(0x7f0000849000)="2875502cbc7486526106ab6268110b4edb51d4", 0x13}, {&(0x7f0000f78000)="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", 0x1000}, {&(0x7f0000f79000-0xdb)="f62b6445259fb84272e55ba73e856156a5a98d71e70f8d9a4aed6e308d6acb448eb131c0d2533571e5443b01191535855dc0710dc68c9dbd4ed9570f9a23ea01b6e25f17a26d5042e4696e03445b63d966dcccf269559ada7c04cf4298398e49665d9946e62abe49710504ab45eda38ed514a0a7c515ab0f06bb39391c79b8b3c7382ae5991e4f62540c3efab92ca50b85cb8c0dc8715b35574572b69cb527a30997ff2501222a615a0ddde28c75210266a9111753549104856ff04c04a333a224c288a186d07aa0ff8a6abd62399adce9b99885f8164848a945ca", 0xdb}], 0x9, &(0x7f0000f78000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}], 0x30, 0x20000000}, 0x20000080) r9 = socket(0x10, 0x802, 0x10) write(r9, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e00030040030000000503c76e35", 0x26) 2017/12/31 14:05:22 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) getegid() ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000049000)=""/7) link(&(0x7f0000043000)='./file0\x00', &(0x7f0000044000-0x8)='./file0\x00') mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000000d000-0x110)={0x88, {{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000004c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) sendmsg$unix(r0, &(0x7f0000044000)={&(0x7f0000046000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000e000)=[{&(0x7f0000006000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f000004c000)=0x91, 0x4) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f000004f000-0x8)='./file0\x00', r0, &(0x7f0000021000-0x8)='./file1\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000004e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004e000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x0, 0x0, 0xa, 0x20, 0x80, 0x3a, 0xffffffffffffff89, r3}, {0x4, 0x9, 0x9, 0x8, 0x6, 0x9, 0x3, 0x754}, {0x3, 0x400, 0x2, 0x37}, 0xff, 0xe, 0x0, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x7, 0x3, 0x5, 0x0, 0x5, 0x4}}, 0xe8) pselect6(0x40, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000021000-0x10)={&(0x7f0000046000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={r4, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000121000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000be9000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000056a000)=0x14) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x1f, 0x0, 0x8, 0x0, 0x0, 0x7ffd, 0x0, 0x100000001]}, 0x5c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000502000-0x4)=0x5, 0x4) accept$inet(r0, &(0x7f00005c5000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c11000-0x4)=0x10) 2017/12/31 14:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00006ac000-0xa)='/dev/dsp#\x00', 0x1, 0x6200) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/qat_adf_ctl\x00', 0x40040, 0x0) 2017/12/31 14:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001db000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000cf000)=0x0) lsetxattr(&(0x7f0000c53000)='./file0\x00', &(0x7f0000b93000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b23000-0x14)="02000000020003000000000000000000000806a0", 0x14, 0x0) getgid() r1 = syz_open_dev$sndpcmp(&(0x7f0000e8f000-0x12)='/dev/snd/pcmC#D#p\x00', 0xe36, 0xf77f981cbcabd41f) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000197000)=0x0, &(0x7f0000169000)=0x4) 2017/12/31 14:05:22 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d31000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x3) rt_sigprocmask(0x0, &(0x7f0000229000)={0x80000000}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000cf7000-0x8)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) 2017/12/31 14:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00001a2000)=0x1, 0x4) r1 = dup2(r0, r0) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00004ff000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000041f000-0x14)={0x5, 0x0, 0x0, 0x0, 0x0}, 0x14) syz_open_dev$usbmon(&(0x7f00008d5000-0xd)='/dev/usbmon#\x00', 0x2874, 0x129080) syz_open_dev$sg(&(0x7f000010b000-0x6)='/dev/sg#\x00', 0x7fffffff, 0x8200) openat$selinux_context(0xffffffffffffff9c, &(0x7f000031c000)='/selinux/context\x00', 0x2, 0x0) 2017/12/31 14:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004c0000-0x8)={0x0, 0x0}, 0x0) unshare(0x24020000) clone(0x201003fc, &(0x7f0000e14000-0x1)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="") ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000c00000-0xce)=""/206) 2017/12/31 14:05:22 executing program 2: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) munlock(&(0x7f00002d9000/0x2000)=nil, 0x2000) 2017/12/31 14:05:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x4c082, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00002ac000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000d8c000)={0x80000000, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000ece000)=[{&(0x7f00006a3000)="ff4cc0893e17abb7f0a5fe92639bf843e1268f8287a13f128dccb8ecd76b1333", 0x20}], 0x1, &(0x7f0000393000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f00009d4000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1b000)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000008000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 43.258075] QAT: Invalid ioctl 2017/12/31 14:05:22 executing program 2: mmap(&(0x7f0000000000/0x444000)=nil, 0x444000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000250000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00003b7000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x2b, 0x1, 0x52ae, 0x7, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000010e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000444000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000445000-0x10)=@generic=""/16, 0x10) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f000027a000-0x4)=0x0) getsockopt(r1, 0x2000000000010d, 0x1, &(0x7f0000004000-0x4)=""/4, &(0x7f0000440000-0x4)=0x4) r2 = add_key(&(0x7f0000104000-0xa)='id_legacy\x00', &(0x7f0000441000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000bb000-0xd7)="6a9978150d8f1eda68b4db893e9d58250c19d30ddba4868f538cfa3ffd7f3558666d9909c4c2e2701d95234ff83082c24d4af3425c40a668e06f8312e0243288f6357ebf117bf36706a275e8c9ef38f8c5487dd25eb5aa975581fbe93ea64eee495ff4fff1926692e67cca990ec9ab079925a4cec17c291952e50199480b1d43df33d434ea3add156241453f99b2253a7c37b2d9189d28f391c17e8c4adcac04e73fef422e8b12f7674df26973fbd8c525a1cddafbf9028f4fd7a3bdaa820f4f6ff0f37615f1fa6a74c23a2b19beba67160cd608a3456b", 0xd7, 0x0) ftruncate(r1, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000349000-0x4)=0x0) accept$alg(r0, 0x0, 0x0) keyctl$set_timeout(0xf, r2, 0x0) r3 = dup(0xffffffffffffffff) mmap(&(0x7f0000445000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2a, &(0x7f0000446000-0x2)="ad51", 0x2) 2017/12/31 14:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:22 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) accept$alg(r2, 0x0, 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)="9786e025b136e32f1471ec4466457324580476485f6e6ca699e2952f683a2acc8cc57c87f805f72b2af892f62e50a33831951d4e6187d911cff541270b606d69cf8ef2aec8324d957e651b6da7bd9966541a7e196a27e83d279e1d2c7e84951f300759465acaa526aa3ad9fe05c1f61acd71a04e615f48311dea85351a2a17075ce18446291263fb9ca46f375dd993ce9ffc4e3e1ceae86b3946f64370f5784065b75845d3602d36ffa6cc9d1e8803dee58b12e4c66a3992939412a124b81260f405585e0d01e8bab66ad92c8dcde513749dbd42cea85a35336d5e2d957b9c60d8ee0b39089387739f476b5ca7cb15e1", 0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f0000612000)='./file1\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000caa000)={&(0x7f0000328000/0x3000)=nil, 0x3000}) 2017/12/31 14:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000069a000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000ff0000-0x18)={0x1004000, 0x3, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000762000-0x10)={0x0, 0x0}) setitimer(0xfec590109e4f2b9, &(0x7f00008a4000-0x20)={{r2, r3/1000+10000}, {0x0, 0x0}}, &(0x7f0000eaa000)={{0x0, 0x0}, {0x0, 0x0}}) rmdir(&(0x7f00006a2000-0x8)='./file0\x00') getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f00005b6000)=0x0, &(0x7f00005aa000-0x4)=0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3d, &(0x7f0000268000-0x90)=""/144, &(0x7f0000a45000)=0x90) r4 = socket$inet6(0xa, 0x80003, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c05000)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xb}], 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000d9b000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000083c000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000b5c000-0x4)=0x0) 2017/12/31 14:05:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) signalfd4(r1, &(0x7f0000c82000-0x8)={0x35}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000675000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f000024b000-0x4)=0x4, 0x4) r4 = perf_event_open(&(0x7f000001d000)={0x0, 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) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x200000001) read(r2, &(0x7f0000e6e000-0x1000)=""/384, 0x180) write(r4, &(0x7f0000b2d000-0xfd)="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", 0xfd) signalfd(r2, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) vmsplice(r1, &(0x7f0000e39000)=[{&(0x7f00000ae000-0x5c)="0a7dc7cb25898b5f2344af7c84d4aafa43c3d3168bdba863a6d3d01fc273b5f90a30062219a169ff36ff64827a1325bd6e6c5932d649cfb50b5268046ff26292049c63ed4fadc2a96e88bf64dea87ce79707b0e92e4a4b31f40477c8", 0x5c}, {&(0x7f0000390000)="a03fab3eed48a702fe5e278a0e974ba08bdacff2d96d8115af8f9f845ae647f57429ea879ef343decf8fcde6d4cb97ad723e6122eb1c5278d8fa024e5fd9b9e172913d3d4f7aa5b37755688a785ab8beea5f2a2173c5c1f5865fd4af0a1236bc41769a3cf26bd749e65dce832f07ecdc7b64efbc8494ed95381b80a3b665a779a58faa48ff2fd60ff1dedbbf8fdb2e7fcc27b9469f5a5fabd60350a4a75f54abc29c061159984ea0a5c57924fb5be0d5f4d3cf3a8bb0fae51e940a0db144ce9e27fadc0f9473b98b", 0xc8}], 0x2, 0x1) r5 = inotify_init1(0x0) fcntl$setstatus(r5, 0x4, 0x72109c5fef5d34d3) r6 = gettid() ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f00007e5000)={0x5, &(0x7f0000c4b000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fcntl$setown(r2, 0x8, r6) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r5, 0xa, 0x20) r7 = inotify_add_watch(r5, &(0x7f000006f000)='./control\x00', 0x4) inotify_rm_watch(r3, r7) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000684000-0x20)={0x3, 0x1585be85, 0x5, 0xffff, 0x0}) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000309000-0x20)={0x8, 0x1ff, 0x9, 0x4, r8}) inotify_add_watch(r5, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000e13000-0xa)='./control\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f000011a000)={0x7, 0x31a, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000001, 0xb23c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000a8a000)={0xa, &(0x7f000099a000-0x28)=[{0x9, 0x15c}, {0x6, 0x0}, {0x1, 0x9}, {0x100, 0xffff}, {0xfff, 0x4}, {0x3698, 0x1}, {0x3, 0x7}, {0x10001, 0x6}, {0x6, 0x1}, {0xfffffffffffffff7, 0x1}]}) [ 43.304752] QAT: Invalid ioctl 2017/12/31 14:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003fb000-0x16)='/selinux/checkreqprot\x00', 0x44040, 0x0) sendto$inet(r0, &(0x7f0000de8000-0xbe)="1150b994a05bbe128acc45b562290b7aac0accf4f91b5ff5b670e5ac5e2d21179f9c879ea0fb74c790001e59d8e56fe5f6d0a529fd3d8f9cbac9dfa1c3ebf86732670724085a9d8df2e8bf059409b4503ad848d8d368163f17312e6baa58dd3e8fef69b19f2d0ae6c6ec6c3676317a04e2f3bfecf2f80b2b13e1fa8ebe8df420e479916c213ca3ca4b0d7b970abc618547a76fdce22fa3e24504aaf783194c52a5ca4cd2d0347365455acb665c24315ecd4cac14bafdffeafb219cd28b0c", 0xbe, 0x40000, &(0x7f0000367000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00004d7000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_hidp(0x1f, 0x3, 0x6) syz_emit_ethernet(0x73, &(0x7f000000a000-0xa8)={@random="f1e76ae8fcb5", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @udp={0x0, 0x0, 0x4d, 0x0, "36069a00000000000000a7af78a51eb74984a192f96f117aaf0e4af0268135b8ba952ac8c9f3d801dbea92f5ade62c180d3100cfc8acba1107b206b5762be9cde871e301b5"}}}}}, &(0x7f0000008000-0xc)={0x0, 0x1, [0x849]}) 2017/12/31 14:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000046000-0xb)='/dev/midi#\x00', 0x8, 0x80003) sendto$inet(r0, &(0x7f0000ec3000)="0889aae438eb623b3d018a9187aac689440f0af9d4c14ec28b6cd9ea909fb01fbfa4060c4115f65b", 0x28, 0x1, &(0x7f0000dd7000)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e77000)='reno\x00', 0x5) listen(r1, 0x0) shutdown(r1, 0x20000000) 2017/12/31 14:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000677000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r0 = socket(0x880000000001e, 0x1000000000002, 0x0) sendto(r0, &(0x7f0000eef000)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2017/12/31 14:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 43.327950] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2017/12/31 14:05:22 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) 2017/12/31 14:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000038c000)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 43.382174] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2017/12/31 14:05:22 executing program 6: r0 = syz_open_dev$adsp(&(0x7f000045e000-0xb)='/dev/adsp#\x00', 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e2c000-0x4)=0x100000001, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe98100000000079b", 0x12, 0x0, 0x0, 0x0) 2017/12/31 14:05:22 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a91000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000391000)={0xfffffffffffffffb, 0x8001, 0x2, 0x20, 0x0}, &(0x7f0000a4a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d08000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f00004cf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = semget(0x1, 0x1, 0x10) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000bfc000-0x4)=0x904) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fb8000-0x6)={r1, 0x4e0}, 0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000536000-0x8)={r1, 0x6, 0x7}, 0x8) 2017/12/31 14:05:22 executing program 2: msync(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x75)="55a6abfd6afd6ba6cbd31c39375dbc01eae774a703a7662b0cd27956b5fc6320c2419b804c8efbc1d9b49c19ed2a74c86a5bf338a33a1b6b84750cdc3fe4292ada63b833f6f7997e9cf5e730f61e6bb67113d4ed1eafaf834b52d210f3edf8063a2c5c920a65cb02c0764b5fe56be559f5083b682b", 0x75) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000)={r0, 0x0, 0xb6, 0x70, &(0x7f0000001000)="ba1923f59831a32a6dcf4494ea041679c6f3ced16e6ca75b94594166eb432dbbb0559455b0c417e72faf65ac348a0a97731f6e7da7883d13a5319aafe644f63599242f744ee849c2cfbfe86d2e2d9311f5146fc05a8968b926419401aace743f4b8cf00fdcf31d6109c7ca19e572fcb9ac6e14eaa0bd3ad74d24cca7c0a0ae2dbd2a8dda897a358e123179747e49c34fee3ec7c29fdb66068b45644f582b5bbc02d2f926220e44c5550f9995865212e2c74d020489da", &(0x7f0000000000)=""/112, 0x6, 0x8}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x9ab) read$eventfd(r1, &(0x7f0000bc2000)=0x0, 0x8) r2 = syz_open_dev$admmidi(&(0x7f000070b000)='/dev/admmidi#\x00', 0x1f, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000001000-0x24)={0x1, 0xff6, 0xfffffffffffeffff, 0x4, 0x2, 0xfffffffffffffffc, 0x6, 0x7, 0x1, 0x13, 0x0, 0xffffffffffffff56}) sendto$unix(r2, &(0x7f0000226000-0x9d)="736200a3361b249ae917ca382fa757615387e4e09ba6087d7d3b72c29b690828778ab35c57966be5588403255d4ea367246735cd7310f01cca7554a0fb6e2a0e24dd453382976c458183c293601ffdf4656f7726726fa62137610da801d0a1072c1ebb7c823ff1b662f2b73d514700f3cca8d02a9bdf2d5066440218cf9c3f687b6da2645df441aeffc4e5e4d30271fc764510cabc45321a7d9cbf6076", 0x9d, 0x20000010, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0xffffffffffffff07) 2017/12/31 14:05:22 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002d000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000002d000)={0x0, 0x8001}, &(0x7f0000015000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={r1, 0x0}, 0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f000002d000)={""/1024}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x208, 0x0, 0xfffffffffffffffd}]}) 2017/12/31 14:05:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000bb7000-0x10)="00150c5777dca862b17853b598219e49", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007c7000-0x10)={0x0, 0x1f, 0x5, 0xfb1a}, &(0x7f000084c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f56000)={r2, 0x100000001, 0x20}, 0xc) r3 = add_key$user(&(0x7f000091c000)='user\x00', &(0x7f0000925000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b6f000-0x27)='(', 0x1, 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f000069d000-0x2c)="10", 0x1) 2017/12/31 14:05:22 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007cf000-0xb)='/dev/mixer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c97000-0x10)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000458000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2017/12/31 14:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a19000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000870000)="af1ba5314bfa986048a4f2a11e4b24b4838c5e4f92833c7ae3a3f6b34a2b054702188412ab1b35087f6d7263845fc9fe2189d733235e7ec726959d", 0x3b) sendmsg$alg(r1, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[{&(0x7f00009e2000-0xc0)="6d4d3b713be2aabae1709ac0130409d7c21086ae0e581516dc875ffb0a85133a", 0x20}], 0x1, &(0x7f000016d000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000c74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00009cf000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/31 14:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:23 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000000a000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x109200) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002000-0xa8)=""/168) pipe(&(0x7f0000000000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xf7)="f3f1804a54522caab06111ff9a81b339dd287f2642abb63a776ab02d65aad6e95f3982cc9a10d69cde6a26df5bac84b4b935b5bb6ad9e044a379ed98983087f88c60e5135c60cc766981961c23de09897088aeb6290d0b80c6a53a417018", 0x5e}], 0x1, 0x0) 2017/12/31 14:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000f5b000-0xb9)=""/185) [ 43.556313] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7030 comm=syz-executor6 2017/12/31 14:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000041000-0xb)='/dev/hwrng\x00', 0x480, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c582", 0x5) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f0000bad000)=[{&(0x7f00001d3000)=""/182, 0xb6}], 0x1) 2017/12/31 14:05:23 executing program 6: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") pipe2(&(0x7f0000e4c000-0x8)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x3, 0x6, 0x67, 0x4c, 0x4, 0x0, 0x1, 0x2, 0x2, 0xab}) ustat(0x0, &(0x7f0000851000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 14:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000905000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000505000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000c32000)='/dev/vcs#\x00', 0x100, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = syz_open_procfs(0x0, &(0x7f000083f000-0xe)='oom_score_adj\x00') syz_open_dev$random(&(0x7f00000ec000-0xc)='/dev/random\x00', 0x0, 0x400) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x8000000026) 2017/12/31 14:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000ec000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000714000-0x4)=0x2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000d0d000-0x8)=0x1ff) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000071e000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00004fc000)=0xffffffff80000000) socket$key(0xf, 0x3, 0x2) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000b0a000)=r0) 2017/12/31 14:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:23 executing program 2: r0 = syz_open_dev$midi(&(0x7f00004e1000-0x7)='/dev/midi#\x00', 0x7, 0x14300) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000042a000+0x58c)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000010000-0xce)={r0, r0, 0x3, 0x1, &(0x7f0000352000-0x85)="673c5fa74ee0152211ba248c73be52a9642979b7b02c127af4e5478a35a136e1d76011316276cd1268819dd2b1be610cbc4fb1f1d791329bb8a3b2047f67940cd8aaa7112a2fc58e3635d39b46556050765e31d827c676a81086485cdaba7d3f736897996fe0a5309366872bbcf7aa54e863caee2a9b11136cc42d28b72f258e3ab59a492b", 0x2, 0xffff, 0x7, 0x9, 0x10000, 0xffffffffffffff81, 0x44f186b, "ba20f23966b21fb7b7c8e0a9997af11faf271d935d12a55cc8fec17cd36a1a7d4812ab08052e0e08c53557cb9cde2a123c5334751d8bfcb10fa549e0c5de034bfa2146385db93a3d2ce0a9338ab1ce5ee7581f5521d128c1da1e46756651bb5b407ea35bc9af324c627fb9b4814cbf1c1ce8f05e9097d1a989bfd526b143d07dd567d80d73370fd42768a5cef7986978509cd94c3935431ecfbfd7f8bd4a083bca6952c5b011"}) msgrcv(0x0, &(0x7f0000087000)={0x0, ""/4081}, 0x63f5a312, 0x3, 0x524b970b525d5f58) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000677000-0x5c)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1ff, [0x3ff, 0x200, 0x6, 0x1, 0x2, 0x8, 0x80000001, 0x200]}, 0x5c) 2017/12/31 14:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b8b000)="0a1d0000210025d6071c0701a5fffe0e0200000000ff0700088fff04000600410effff13", 0x4ab1538b) 2017/12/31 14:05:23 executing program 0: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0xc) write(0xffffffffffffffff, &(0x7f00001fd000)='~', 0x1) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00006c8000)={0x6, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4, 0x2e1ede72, 0x2, 0x9e, 0x6, &(0x7f0000b26000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff, 0x9083, 0xfffffffffffffffe}) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b27000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000ef000)=0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000b27000)=0x81, 0x4) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000a28000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b27000)=0x8) sendfile(r0, 0xffffffffffffffff, &(0x7f0000b25000)=0x0, 0x0) 2017/12/31 14:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000c26000-0x8)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aab000-0x9)='/dev/ppp\x00', 0x101000, 0x0) fchmodat(r1, &(0x7f0000fe8000)='./file0\x00', 0xb) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000003a000)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x80, 0x0, "cf6a2dc2761a40a0c167b7f68b6cc79408fd8a65d8e0b7303580854f4ea5bf3ee1e7d3d569e059b53128127bf6a404c035588fc0cec85befdc7f2dd626dab047e70908fbcc022311e5920106ce6d3cb1"}, 0x160) io_cancel(r0, &(0x7f0000583000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a8f000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0}) 2017/12/31 14:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = getpid() process_vm_writev(r0, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000eef000)=@un=@file={0x0, ""/4096}, &(0x7f00009b2000)=0x13c7, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000635000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000600000-0x8)={0x0, 0xffffffffffffff9c}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000455000)='/selinux/access\x00', 0x2, 0x0) ioctl$ION_IOC_SYNC(r2, 0xc0084907, &(0x7f00005cf000)={r3, r4}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000401000)=0x0) 2017/12/31 14:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000870000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40000) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f000084b000)=0x0, &(0x7f0000154000)=0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000899000)={0x2, r0, 0x1}) 2017/12/31 14:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:23 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f86000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x44a, &(0x7f0000001000-0x4)=0x4) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = getpgrp(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000004b000-0x110)={{0x3, 0x4, 0x1, 0xef, "e88c295f2039c1d3f3b56f8ce99b9c05bbbb6efa1e2e08e2609791d95069293952e897fcc90b37448bf84e83", 0x800}, 0x0, 0x0, 0xdfb6, r2, 0x1, 0x8, "4227ac3c9995c6853538d1da0345dcb898b5b9f046352b5f0d1687354c7db3aae9ec4d32c5147602c7f957ded50c5d53fa7595057ad0d2b29610895ff4732706", &(0x7f00004b7000)='md5sum\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x4, 0x7, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000686000-0xb)='/dev/mixer\x00', 0x0, 0x0) r4 = msgget(0x0, 0x0) msgrcv(r4, &(0x7f0000b71000)={0x0, ""/4096}, 0x1008, 0x3, 0x1000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f00004b6000-0x4)=0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2017/12/31 14:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[], 0x309) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) 2017/12/31 14:05:23 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d24000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000299000)={@common="736974300001000000000000000000f6", &(0x7f0000d23000-0x7)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = dup(r0) r2 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000516000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000083a000)={0x4, [0x6, 0x200, 0x1, 0x2]}, &(0x7f0000443000)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000e68000-0x4)=0x80000000fb8) 2017/12/31 14:05:23 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:23 executing program 3: 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d97363", 0x47}], 0x1, &(0x7f0000ad1000-0x18)=[], 0x0, 0x0}, 0x80) sendmsg(r0, &(0x7f0000eda000)={0x0, 0x0, &(0x7f00003ae000)=[], 0x0, &(0x7f0000339000)=[{0x50, 0x100, 0x400, "6b0a4f0d03691e4f95d65c9bce19eddaa03b56fae8ba22d4cbda3a6cba4c0a16eb6f46a97f03890b612209cce4cc632c4eb5601dd1cdcad19fc627ab85"}, {0x1010, 0x119, 0x2, "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{0x30, 0x129, 0xff, "db6f1d9442970c4a23b4fb4504db066ed2ffe6eb64eed7f5ba2da3f7"}, {0x108, 0x115, 0x0, "d1280ff1380921e622f0ff6b500b1c57b3668574435c30f6d0781c08695ef4cd26dfe794d7b57e7455d12a7ab9185961ce7052585e34bcb3c734e9959a201988c7841a924d5b145d363abbca01347f1c51253cb56edffc01f95c055a591cedd222ea4b82522b280f3867279d5bb0a2bbd05cf573a54aa808651ecb00d22b5d2dcb1be33ffa3c863ae40e65a509372c1e53676d90eb2ce38f7e5c24826b8a15b7d7d0541b6fc0d9bf2a961cf291b3ec52e31e3ecd2473e45cb13b1073f257ba9a86dce1f1c9c8f203d79260c40db2992ed582c557cdfcf6cbe6d4e6d2dd6476fe9b8cfded47e013d6a20ebf7996768e13c3"}, {0xb8, 0x11c, 0x0, "5ab0e71d88f126a519093f265b41c885c41217792ced37ab6a7b17e8feaf21cac17997317bef8b3baa6236b2ea3699fa1762f7ec3382fab556f09f50ed34717565c0fbe219f84e599770896beacd65d5e29788dd44869e7dbe9d17e02ab4c3159bf46a7f62fd2aa6781b7bd9fd22a31cc02460d112fa0a60b007fe91851a68625d295aede9e6279744e7c8b5dc77ee93be6a3a3302cbaa80003b97f667ca26387cb99812689c617c"}, {0x78, 0x104, 0xffffffff, "e82c7e35892b736d5afdd8d10275caf017f57f2219f6d317618d67bbc8db969328398e79a0f8dced6cb46d4bf5854894fbf401b97408792a6efebf1c11f56e3e5714823dbb606d9ecec8f30b092f727213fa7c0f3690ce059b293c4fe9104346223c4ab5bd3b"}, {0x100, 0x11d, 0x32, "d3a216ba2779047091c65e37e33f742e74d3cbf1daffe906110818aca58ff87da5afb19cf47a565b07705c5125eaba0eb37bfd8e1de563a26afd859c8859055378d787df843ad129201320b74c1de6e8716e03a8124c51192a0c7ab5f287b0fa8ee1152f7c5463b095227ab78b295e3c3e86cc019a8feac60c89b3d7f201b71d5df8dc1498ce302395276dfbd6e938a552cf5c8eb44f3606872a14eac189d3770087b45483a6c225752db31885c073eaf3c7639fdc7d7f58688ef339c45e431cce74dc7f17d17a1a13542db267e7636292a4a0ec08a9ca2342879b0b261527689eac7c392cc864e4e59cbc"}, {0xe0, 0x11f, 0x101, "ddccff1d3b7f852d114fa1b80ffcf24c649d827f43a19f0d860d4eeb436e2bd5357fcc711bbbb4dfc87d0ea97fa87fa7bf6805e63b866cf11b85534f046120436eaddbe0b4cc843cb479262b272f0f9c15b5473dffe2539ec883e9f2f4e28cb8e8c80d72241cd0395bfc82eb14426e72a12509abafe4d2b57f6988d425fae2769aa421ac95d5f7556c855c509bef203cb53688569b1b96f4f4c283f339301cd77a38e6624bcbebd768b171da23484e74bcd483ddd7b08fb3e508c12a88d3570d066fa79b8238ae2b55b9"}, {0xb0, 0x10d, 0x200, "ceaf73757f9ca1528f0dc5c5d084c4de2457f6c509d69b1b3f7601f453945cf1ca20ea942aa136e75b66ad33bad554524007c1d6b91e92028bd8d5f2175b78bd335c739ac6bdecae94458648599e3bf34b1aca7c85cd6afc39dd692c4901092d7b2852ad907019b2af1af1bbbae4141ccb55718c45c1a23814a46766aaf7919eefdafd4c0cc3156bda65d79ccfa01adf159d7a18ccf37ab9531970f85d"}], 0x1558, 0x4040044}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/audio\x00', 0x2200, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000075000)={&(0x7f0000bfd000-0x8)='./file0\x00', r2}, 0xc) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000936000+0x161)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) 2017/12/31 14:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fe8000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000574000-0x4)=0xe8) stat(&(0x7f00004b7000)='./file0\x00', &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000b9a000-0x8)='./file0\x00', r0, r1) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setresuid(0x0, 0x0, 0x0) 2017/12/31 14:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b51000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a31000-0x4)=0x60, 0x800) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ed3000)=""/0, &(0x7f0000702000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r2, &(0x7f000059a000)="ed", 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b72000)="e513b5a378cb914103cd2fff00000cfc8ea4c3a881c47bf58113254d45", 0x1011e) r4 = accept$alg(r1, 0x0, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/qat_adf_ctl\x00', 0x424001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000215000-0x8)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f00004e5000)={r6, 0x3}) sendmsg$alg(r4, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$midi(&(0x7f0000fda000)='/dev/midi#\x00', 0x80000000, 0x0) recvfrom(r4, &(0x7f000073d000)=""/35, 0x23, 0x0, &(0x7f0000771000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5300ed65c3b19e230400000000000000422aa9b0efc9f83cfb0b3d1fbcf23300f1ffffff0b000099be113ea1df7e5085433f763c9247ae275dfbbf4f96ed37", 0x0}, 0x60) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00009fa000)=0x0) syz_open_procfs(r7, &(0x7f0000bc7000-0xa)='net/igmp6\x00') 2017/12/31 14:05:23 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00002b8000)={&(0x7f000057a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) writev(r0, &(0x7f0000f61000)=[{&(0x7f000075c000-0x3a)="39000000100003196906ffff7f0000070b00000000000000d901000300000014190012000f0001000000000000000000000000000500000090", 0x39}], 0x1) bind$netlink(r0, &(0x7f0000459000)={0x10, 0x0, 0x3, 0x10000}, 0xc) 2017/12/31 14:05:23 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000000b000)='/dev/input/mouse#\x00', 0x43, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000007000-0x4)=0x2, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0x1b, 0x2}, &(0x7f000000c000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000d000-0xc4)={r1, 0xbc, "19a4f56d5e16ee4a1c677ae74fd423651763f58fbb486962dcb1bf1519e33efd4ee8e0b5407b687a2ca5c6d912ec3fbbc20ae292d8d4bffe3a085aa028d51783418b471d93575823d4831e1304a28cfe1ad50b9ab8e558c6b7c8d71e216e0e65da0ac16aaf972541de8a8e9d7d7b4250ac16eac1978d2d9608ba17391a4a623a6673bcf113e6f0ec298711ee074ff746da649a382c026218821502edf0c4a18fdbbb55e100d2c51cf359b0b85b1a8ce792d4461af4857838255e1cf9"}, &(0x7f000000d000-0x4)=0xc4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000008000)={0x4, 0x800, 0x8, 0x3}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f000000b000-0x8)=0x1) 2017/12/31 14:05:23 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9d, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000005000-0x81)=""/129) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1) io_submit(r1, 0x7, &(0x7f0000004000-0x38)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1699, r0, &(0x7f0000003000)="8dbb8046e27f91a9391784e323937e7cdd78a8488cd27d1c8a45c856a9bf2b184bfeba6312eaca7e075c9745b7634ba06ede955e734a943e63393b212c413d1c1ee4ee088d59c6efd5aa7950dff6e94158a0a87d6024a7ccc6ff719384b533b75ebde0ba7b31e53dd619036864d6abd71a2446f677f541675485abb4f63ac83d8eca9153e2014e8abc0dedca38c74063f0dda7ee2d7c61028545fc7e76eea244418b", 0xa2, 0x7ff, 0x0, 0x1, r0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000000)="e079ea9cd3d717134ed4582d819e5d4d287ecc137a1c5b3efe0f0a795260998e4ebf33d61dc4d6fe6e65ad3c4b291f37ff76568e9f64f36f31ec1dabddc0a7036df0237dcc73bd5509fd19967ab5a5a9c07503c318c8ca7b0ba63d98e2095fc6338c172e64f2af7be787461ce86cf54b620fe0ac006ef1b634386ba7a195b8d68d8ce6125e4239545b3b8c", 0x8b, 0x5, 0x0, 0x0, r0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000001000)="b1957f76c1f56fcfbc58aa0bd737273acd2cc473f4123d71f8e6bb4e3f3f55c3e932b80dacddb68382cfb398121587ed304d21f0880911efd882f81843dcada869a229048af3bd3e36386fc58af64c4c0bd926bb28d26d2eac957ee259ee075cfd36ca41bd1bd3d7fc7bb23d6e32df192ec0908212438cb705cb6c68df707470d33dc9e8313f1625a9be9d4978b5a8418c4bab43fafaf9e74163718974a0e1ba855e4f042749374ced0a72a51e3c980b2acc693d341b78cc16784a8eed9bae82432daff825218e38ac1331d9f0b556354170d4e5ade35b6f6743c4b8d702e3db0e6b0fcc0ae0119d59e090dce116bcd3bbe2f2d738", 0xf5, 0x7fffffff, 0x0, 0x0, r0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f0000004000-0x86)="20a44b79b5cc85ae18c102d62d4e5f9d3a24d76d232e5d5142f8a8e35656076378b9f5f0b3bd044d55f5eeb6877aa5738db5b07700bc68249a8766dba4f626a30ce347dfae3c43c4011a8e10ad7d2225e65ebb7023805b3ffe8454fdca089e10c3bb152e4bdacd46ab22930858400a2ef46db1aa6a136a91d2b48be63ad8bd4370a34df47497", 0x86, 0x1, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000003000)="01e2dcbcfdb859f8acfc83119f3f9df2a15f61a7", 0x14, 0x8, 0x0, 0x1, r0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x6, 0xe303, r0, &(0x7f0000003000-0x5c)="94383a9835c9bdebdd528059e1bedc15e064fee7c20d5eca8d2378d7d883e55c6e1a67ee4e8fbd40aca1d78e8013f9fc91be7f414fa9fcdcf879188005fdd601bc896d716d9ec0ae987492d8afed0bf66dfda311495c4a73b37e4d17", 0x5c, 0x10001, 0x0, 0x0, r0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000004000-0xb5)="380b1b689baa9c1a47188d270cb18d58137c0cbbd63f7ea4790ef6b3352d4440c1a396ee6aef81afe2c78d361aec11acd846edab9ea74c51e9e286d6438cf4599098da3b0a2cd547b835be55da95b81268e83eabc5ed3dce7fa26a99cd8954e7df7fed0aa4a2cd54eab35e44e4279686af3220ecba95c5f47b4be883bd54d67207d703f19ec0cec407481710039d9686a4a0c2e732bd5658f598f0845949971412565039e395a568cd31d1e730aedb66c06bd92a33", 0xb5, 0x40, 0x0, 0x1, r0}]) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x100, 0xf0) syz_open_dev$audion(&(0x7f0000003000)='/dev/audio#\x00', 0x84, 0x2000) 2017/12/31 14:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(0xffffffffffffffff, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:23 executing program 2: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000cd2000)=[]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000034d000)='/dev/dsp\x00', 0x309a00, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000ecc000-0x4)=0x0, &(0x7f0000ecc000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000061c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be4000-0x4)=0xc) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000ecd000-0x20)={0x2, 0x3, 0x4, 0x4, r2}) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0726020000000000000000d359bdeb62e18a769cff2f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f1080000005ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad3130dd07a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r1, &(0x7f0000ecc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ea0000-0x4)=0x14, 0x80000) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000ecd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecd000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ecd000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x400, 0x40, 0x400, 0x101, 0x80000, r4}) accept4$llc(r1, &(0x7f0000659000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a5c000-0x4)=0x10, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/31 14:05:23 executing program 0: 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, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e18000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0x20, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x8}, 0x0) close(r2) close(r1) 2017/12/31 14:05:23 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000aee000)='/dev/amidi#\x00', 0x2, 0x80000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00006f1000)=""/181) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0xeb, 0x3ff, 0x7, 0xfff, 0x4, 0x1}, 0x5}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000154000)=0x0, &(0x7f0000494000)=0x4) open(&(0x7f0000201000)='./file0\x00', 0x0, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00001a7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/31 14:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ede000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00007a0000)=0xc0000000000) r3 = syz_open_dev$amidi(&(0x7f000052b000-0xc)='/dev/amidi#\x00', 0x0, 0x8000) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00001fe000-0x79)=""/121) shutdown(r0, 0x0) writev(r1, &(0x7f0000c3f000-0x30)=[{&(0x7f0000749000-0x1000)="9d", 0x1}], 0x1) 2017/12/31 14:05:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007b2000)={@common='irlan0\x00', @ifru_flags=0x1400}) 2017/12/31 14:05:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x40) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x2, r1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0xffffffff80000000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x4, 0x77, 0x5, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r3, 0x8}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/load\x00', 0x2, 0x0) restart_syscall() getrandom(&(0x7f0000335000)=""/15, 0xf, 0x3) 2017/12/31 14:05:23 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(0xffffffffffffffff, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:23 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 14:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwrite64(0xffffffffffffffff, &(0x7f00002c7000)="", 0x0, 0x0) syz_open_dev$random(&(0x7f00002ed000-0xc)='/dev/random\x00', 0x0, 0x50000) 2017/12/31 14:05:23 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000d32000-0x87)="045f56e84ca2eaf16789a3df3d918f0a1d38a7abff9f50074537cb3f8cb15f1d8459c0fdb7f0b9cd59a195ab87867d7ee5ea174e04f11c022399e789b671b7f80c3e991763a18d83ddd6a388285d2148a6ef278c7f6bb1c3cc8d6b440755190064a3b4f0cebffcdd64218826443e1626c073d416f472ffcf51874cbdc568fdf11fafee31772272", 0x364) 2017/12/31 14:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3ffe) sendto$inet6(r0, &(0x7f0000c50000)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/31 14:05:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(0xffffffffffffffff, &(0x7f00009c4000-0x9a)=""/154, 0x9a, 0x0, &(0x7f0000000000)={0x0, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) close(r1) 2017/12/31 14:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(0xffffffffffffffff, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:23 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000-0x10)={&(0x7f0000010000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000013000-0x11)=@known='security.selinux\x00', &(0x7f0000012000)='\x00', 0x1, 0x2) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000f000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0xa0) preadv(r1, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/31 14:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f3f000-0x8)='keyring\x00', &(0x7f0000158000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f00007db000-0x5)='user\x00', &(0x7f00006ce000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000270000)="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", 0xff, r0) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd8000)=""/0, 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00005fe000)={0x5, 0x4b, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000351000-0x18)={r0, &(0x7f0000856000)="", &(0x7f0000bdb000)=""/165}, 0x18) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000caf000/0x1000)=nil, 0x1000) 2017/12/31 14:05:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) writev(r0, &(0x7f000086a000-0x10)=[{&(0x7f0000d5f000)="c269d81a1e4de4efd71add941e0cb3ba5372d526e633a2c13a93f020dc4baa8bce40af4ecf79b0dab6aaa98fa71fe9e510daec0d", 0x34}], 0x1) 2017/12/31 14:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) pipe(&(0x7f000058d000)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000bce000)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) 2017/12/31 14:05:23 executing program 2: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000034d000)='j', 0x1) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000014f000-0x72)=""/114, 0x72, 0x0, &(0x7f0000fd7000-0x60)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0xae9d, 0x401, "e7fe2a98ec7e88efb33e60d06b2259db94ce89581fcf5a21e675fed3107cd08d56ec9258a6d51b834ded3cf5daa731d852fe679c53f40c338bc96b4c50f5cb", 0x2c5}, 0x7f) 2017/12/31 14:05:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/l2cap\x00') ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f000038f000-0x10)={0x1, [0x10000]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000a81000)='user\x00', &(0x7f0000f6f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a5d000-0x31)="1800497d0ff833abdbfaf7d8ef01618ee7f791c031ac0a86e605ac4cf498233d7857760fe9de2969fa7c7309c32461cd4c", 0x31, 0x0) r3 = getuid() r4 = fcntl$getown(r1, 0x9) ptrace$getregs(0xe, r4, 0x1f, &(0x7f0000a4a000-0x11)=""/17) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000035e000-0xd)='/selinux/mls\x00', 0x0, 0x0) r5 = getgid() keyctl$chown(0x4, r2, r3, r5) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x800000000000000) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f000069d000)={0x1, 0x0, [{0x2004b564d00, 0x0, 0x0}]}) 2017/12/31 14:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d61000)=[], 0x0, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000095000-0x9)='/dev/sg#\x00', 0x3ff, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x6, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/31 14:05:23 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:23 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000007000-0x80)="27638071e479de823365c83311241deb4dedc5d2125e27c9741f4ee3bb7f23248866b737e9e4284eefc4cf123cf9ced52847ee833c73d4ae7c0781df35c7529c4c8324c9f166c5b9b63c3467a1accf188e61fb50f65cbda15eddf889e381c0c49d18b8e0869312d03102d34574a188cffaa6a4e0df56109f6605187ef691a35f") openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x400080, 0x0) 2017/12/31 14:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00003e1000-0x4)=0x40000000401, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004bf000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x644) 2017/12/31 14:05:23 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000001000-0xb4)=""/180, 0xb4, 0x10001, &(0x7f0000000000)={0x1a, 0x1f, 0xdb, 0x7f, 0x4, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000002000-0x8)='./file0\x00', 0x5264) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00002ae000)=0x0) 2017/12/31 14:05:23 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076023108f56bbd95054d6b050000bebc48e8d8cda3d669fc482e6e6309000000000000da0303c8288a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f00004f7000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, '"'}, 0x18, 0x0}, 0x0) 2017/12/31 14:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d00000)='mounts\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00006be000)=0x1, 0x4) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r1 = request_key(&(0x7f00004de000)='blacklist\x00', &(0x7f0000fcc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000438000)='mounts\x00', 0x0) r2 = request_key(&(0x7f0000677000-0xd)='dns_resolver\x00', &(0x7f000028d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c6000-0x7)='mounts\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f00004be000)="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", 0x1000, r2) ftruncate(r0, 0x3d) 2017/12/31 14:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000180000)={0x6, &(0x7f0000e9b000)=[{0x5680c863, 0x5, 0x100, 0xc155}, {0x3f, 0x7, 0xae0, 0x7fffffff}, {0x80000000, 0x0, 0xffff, 0x2}, {0xf7a1, 0xb4, 0x5, 0x1}, {0x2, 0x800, 0x5, 0x9b}, {0x9, 0xb3, 0x1, 0x2}]}, 0x10) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) 2017/12/31 14:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) madvise(&(0x7f000009c000/0x4000)=nil, 0x4000, 0x13) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x3}, 0x8) accept$inet(r0, &(0x7f0000e64000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f2000)=0x10) 2017/12/31 14:05:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) r1 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) 2017/12/31 14:05:23 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:23 executing program 5: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000047000)='/dev/snd/pcmC#D#c\x00', 0xa54a, 0x880) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000016000)={{0xffff, 0x0, 0x7, 0x6, "3da7b9e61d8a89d5fab56ae4f24e731f3c93ef7f901ebb4919059d5af05e7698d1a7a04c4e1998e65c973a36", 0x3}, 0x10000, [0xfffffffffffffff9, 0x1, 0x3, 0x8000, 0x630c7b7f, 0x9, 0x3f, 0x800, 0x68c, 0x5, 0x5, 0x80000000, 0xa2a, 0x9, 0x7fffffff, 0x3, 0x4, 0x3fe, 0x9, 0x2, 0x1, 0x4, 0x8001, 0x5, 0x20, 0x100000000, 0xd2f8, 0x280000000000, 0x3, 0x0, 0x7fc00, 0x80, 0xfffffffffffffff9, 0xa88, 0x1, 0x7f, 0x0, 0x4c, 0x2, 0xfffffffffffffffc, 0x4, 0x1, 0x3, 0x1, 0x3, 0x92de, 0x3, 0x5, 0x3, 0x0, 0x80000000, 0xffffffff, 0x100000000, 0x0, 0xffff, 0x7, 0x7, 0xffffffff, 0x1000, 0x5, 0x0, 0x7, 0x3f0b, 0x7, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x3f, 0x8216, 0x325, 0x101, 0xb5, 0x0, 0x7, 0x9, 0x0, 0x7, 0x0, 0xcc5, 0x2, 0x0, 0xffff, 0x9, 0x1000, 0x23, 0x1, 0x100, 0x9, 0x1, 0x276a, 0x2, 0x3, 0x7f, 0x5, 0x7f, 0x100, 0xda0, 0xfffffffffffffc7c, 0xe04, 0x6, 0x2, 0x8001, 0x0, 0x1ff, 0x2, 0x7fff, 0x8, 0xfff, 0x8, 0xffffffff, 0x7, 0x7, 0x1, 0x76857603, 0x6, 0x35da75e4, 0x9, 0x5, 0x5, 0xa7a5, 0x81, 0x0, 0x7fffffff, 0x1f800000000000, 0xef, 0x2aa, 0x10000, 0x1, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000049000-0x1a)=""/26) r1 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000049000)='/dev/random\x00', 0x0, 0x80000) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000047000)=0x0, &(0x7f000000a000)=0x4) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x2}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x2}, {0x0, 0x0}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000046000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:23 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cdc000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x9)='children\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2017/12/31 14:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a95000-0x11)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000600000-0x8)={0x0, 0x225f}, &(0x7f000078c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001c0000)={0x3, 0x7fc0000000, 0x4, 0x166, 0x5, 0x5, 0x7fffffff, 0xc000000000000000, r2}, &(0x7f0000f95000)=0x20) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000091000)=0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f0000963000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) listen(r0, 0xffff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e4c000-0x4)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00009d7000)={@common='eql\x00', @ifru_flags=0x100}) 2017/12/31 14:05:23 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 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000af7000)=""/237, &(0x7f0000b81000)=0xed) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b90000-0x15)='/proc/self/net/pfkey\x00', 0x200c0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00004b3000-0x4)=0x7ff, 0x4) 2017/12/31 14:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ca8000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000154000)='/dev/cuse\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f00000f2000-0x4)=0x4) 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) socket(0x2, 0x3, 0x2) signalfd(r0, &(0x7f00008f4000)={0x0}, 0x8) [ 44.224957] kauditd_printk_skb: 100 callbacks suppressed [ 44.224964] audit: type=1400 audit(1514729123.703:345): avc: denied { write } for pid=7238 comm="syz-executor1" name="net" dev="proc" ino=19303 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2017/12/31 14:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000b1b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000780000-0x4)=0x0, 0x4) 2017/12/31 14:05:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ffd000-0x10)={0x0, 0x10, &(0x7f000005e000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000065d000+0xda1)=0x10) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f52000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = syz_open_dev$sndpcmc(&(0x7f00003a0000)='/dev/snd/pcmC#D#c\x00', 0x1ba, 0x610000) recvfrom$inet6(r3, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b6000-0x1b)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) kcmp(r1, r1, 0x4, r4, r2) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") 2017/12/31 14:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fd4000-0xa)='/dev/vcs#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000a68000)={0x6, 0x9, 0x6a, 0x6855, 0x8, 0x8}) r1 = 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) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00008d3000-0x4)=0x0, 0x4) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000c38000)={0x0, 0x78, 0x8, 0x3, 0x8, 0x9, 0x0, 0x8000, 0x10, 0x0, 0x9, 0x30000000000, 0xa54, 0x8, 0x3ff, 0x2, 0x3ff, 0x1, 0x6, 0x3, 0x8cd, 0x0, 0x2, 0xffffffffffffff80, 0x5, 0x1682, 0x1, 0xfffffffffffffff9, 0x4b3, 0x2, 0x5, 0x33, 0x2, 0x1000, 0x3, 0x800, 0x0, 0x2, 0x0, 0xffffffffffffff01, 0x6, @perf_bp={&(0x7f0000166000-0x1)=0x0, 0xc}, 0x8000, 0x7, 0x101, 0x1, 0x8, 0x100, 0x800, 0x0}, r2, 0xcc59, r0, 0x4) clock_getres(0x8, &(0x7f000032d000-0x10)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1000) 2017/12/31 14:05:23 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x0) 2017/12/31 14:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2001, 0x0, &(0x7f0000218000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005e0000-0x11)='/dev/qat_adf_ctl\x00', 0xc4a1b76095b5774c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c32000)={0x0, @in6={{0xa, 0x0, 0x47, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe1000)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000128000-0x8)={r3, 0x85a4324}, &(0x7f0000f9d000-0x4)=0x8) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x75, 0x0, 0x0, 0xf72, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000a2b000-0xb)='/dev/vcsa#\x00', 0x22, 0x10000) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f000061a000)=0x6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2017/12/31 14:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000165000-0x8)='./file0\x00', 0x20200, 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000a40000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d16000-0x10)={0x7fff, 0x200, 0x400, 0x6, 0x0}, &(0x7f0000a84000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008aa000)={r1, 0x7}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000445000-0x40)={0x1, 0x0, 0x0, 0xe3b1, "709f7c5d5d2766f0cd870fd1b0a62377596db2281253e5b30854e0ea6abbc2608cc21b544a63a41ef88a019a", 0xfff}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f54000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000377000)='/dev/adsp#\x00', 0x400, 0x200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a9d000-0x9)='/dev/ppp\x00', 0x100000001fffd, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r2, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) 2017/12/31 14:05:23 executing program 0: unshare(0x400) restart_syscall() r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000-0x4)=0x3ff, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x214100) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00005ed000-0x4)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000)={0x6}, 0x4) fcntl$setsig(r0, 0xa, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000001000)={0x12000, &(0x7f0000001000)=0x0, 0xc, r3, 0x9}) tee(r0, r0, 0x7ffd, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000001000-0x10)={0x7, 0x3, 0x80000001, 0x4}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000-0x5)='ceph\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x6)='}self\x00', 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)='/dev/inpu(/mcie\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r4, 0x357c, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, r6}, {0x0, 0x0}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) socket$llc(0x1a, 0x3, 0x0) restart_syscall() setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000001000-0xcd)="86e0c134f8a3a5431e253ac3c04892332e3811b7432dee6d534f86f803eea43e900167dd8bde13bfe7ed02697d8f13c531ff56ae27c27f8bd650af5fe8d215a4a9093e03096986a29940d36264d212e30e087315959b1b6bd813b50a60d20635bb34a292ac9fed547f1a8adeb29a836a61e5d1d64e9b4f345216a113350761fe42df8ab6e6831c99084436d5cd3a5568bbecc437985ba092d4fe1d9a8353c6d57001919d225420a47438b5b7a86b52bc0707eb2535f63dd0b3b77ff9f28236ec37789a85be9b6ec29cecf8af81", 0xcd) 2017/12/31 14:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) 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 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003cb000-0x4)=0x0) fanotify_init(0x68, 0x2) r1 = add_key(&(0x7f0000577000-0xb)='cifs.idmap\x00', &(0x7f0000e0d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000058f000-0xad)="a1a1efdde990aad6722d4b30535271eee7f3a494978b6f7487f9883c4e0fd88c83a7c1a44a7ba0c3e34a03e695ca891a5f52679da29a78341da4d20adb0da14e0b9aae944ffe97790a4f0e6cf83a16e9cf172b74fd86eacb29f0e886d82407926ee7fb9c660aa39b2b6bac7d3c72491751fc784d355402190e2524622a27ce2674ebacd012b04de7d8ae5380c0ae25ae2a99517cb60710440f3b037353e2d527bbbc7d95d35d730aa6a5dd4590", 0xad, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000005000)=0x7) r2 = add_key$keyring(&(0x7f0000749000-0x8)='keyring\x00', &(0x7f00000c0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000428000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) [ 44.261894] audit: type=1400 audit(1514729123.705:346): avc: denied { add_name } for pid=7238 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 44.286225] audit: type=1400 audit(1514729123.705:347): avc: denied { create } for pid=7238 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2017/12/31 14:05:23 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x0) 2017/12/31 14:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 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, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000591000-0x1c)=[@in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}], 0x1c) socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt(r0, 0x114, 0x2713, &(0x7f0000fbc000)=""/1520, &(0x7f0000689000)=0x5f0) 2017/12/31 14:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d9a000)='/dev/qat_adf_ctl\x00', 0x8800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) membarrier(0x10, 0x0) syncfs(r0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8a000+0x47b)='/selinux/policy\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f00005dd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b1000-0x4)=0xc) membarrier(0x1, 0x0) 2017/12/31 14:05:23 executing program 3: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f000055d000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2017/12/31 14:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000036a000-0x8)={0x0, 0x0}) accept$inet(r2, &(0x7f0000de5000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062a000-0x4)=0x10) 2017/12/31 14:05:23 executing program 0: clone(0x20200000, &(0x7f0000001000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") prctl$intptr(0x24, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000029f000-0x4)=0xfffffffffffffff9) 2017/12/31 14:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a43000-0x4)=0x0) r0 = getpgid(0xffffffffffffffff) io_setup(0x100000000, &(0x7f0000143000)=0x0) pipe2(&(0x7f000051c000)={0x0, 0x0}, 0x800) pipe(&(0x7f00008d1000)={0x0, 0x0}) r4 = accept$ax25(0xffffffffffffffff, &(0x7f00000bd000)={0x0, {""/7}, 0x0}, &(0x7f0000cc6000)=0x10) r5 = memfd_create(&(0x7f0000dc3000-0x14)='em1*GPLkeyringnodev\x00', 0x2) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000980000)={0x0, 0xffffffffffffffff}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/rtc\x00', 0x200, 0x0) r8 = socket$nfc_llcp(0x27, 0x0, 0x1) r9 = openat(0xffffffffffffffff, &(0x7f0000713000)='./file0\x00', 0x288000, 0xb) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ppp\x00', 0x20000, 0x0) r11 = memfd_create(&(0x7f0000a12000)='cgroup[!cpuseteth0ppp1\x00', 0x0) r12 = syz_open_dev$audion(&(0x7f0000d27000-0xc)='/dev/audio#\x00', 0x94bc, 0x40000) r13 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ec000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r14 = socket$inet6(0xa, 0x3, 0x3) r15 = open(&(0x7f0000880000-0x8)='./file0\x00', 0x2, 0x101) r16 = syz_open_dev$sndtimer(&(0x7f00009a7000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) r17 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d06000)='/selinux/context\x00', 0x2, 0x0) r18 = socket$key(0xf, 0x3, 0x2) r19 = syz_open_dev$sg(&(0x7f0000215000)='/dev/sg#\x00', 0x6, 0x0) io_submit(r1, 0x9, &(0x7f00001e1000-0x48)=[&(0x7f0000554000)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff7, r2, &(0x7f00009e2000)="af3f5e64b65a1302a9bb671cabab9cc99924644273888273142e8fe80b0f7e2760440e80c1a8eb0990781b6aad771c9eacd09f3f28496779bdc05f22c2a56d402a7e3eea20aa7ca2d81bf931a832257a2fa6dfb2ad815eabb75f2e0a55addbc0a3ea276a6e253964", 0x68, 0x0, 0x0, 0x1, r3}, &(0x7f0000a70000-0x40)={0x0, 0x0, 0x0, 0x3, 0x26e, r4, &(0x7f0000d33000+0x5ca)="8f90a3981b0599fba53c2d8283220b04fe28a901d81d7d48586b644a030360e726bc7a8acc71f1d52206cfb32f6eb17d668ef9cc16db5eef836f2994a4d99dfbbb53f587c173a8d0686bf938b890a5c9d63f20096ea77a1cd67dd9d37ab55496753aab3ba25639ec4cfa4345f981e42e62fb2305bf4524d0e63ef66f1d8029d17fafdd24370aa6f731b0537b78fcbed5d9a7a490673362e7c89cb826184c50fae7a5bbfb88cd49096c962abc2692f393f3d5944667fc343e8854cb42ddd450841fa30cff1c06fbc399513ea82b1c4ae88ed871e715aab78217d11016441709", 0xdf, 0xf0, 0x0, 0x0, r5}, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0xf, 0x1, r6, &(0x7f000094b000-0xaa)="348378169ee5ef8629171a5af2e6d5595e801b541c69ccc6a2e88f5d63b91bc58d14b11b91b3d1ad6504d36a8630a25a8425212b5faf6aca5e3171908182b3ae4471956cc54514f0ddde6b9adbd72887c0213101e4a5391692af53eb0a504d7fbf9b0f81e5385ec75ea2223ee2e47ffc9695b136f949cafae1163a959c4f5af13ff203c5ce62ed963eca604865b3ae8c170e9b2d5b07a8d200511726db60aa431e5f32496352b7103960", 0xaa, 0x7, 0x0, 0x1, r7}, &(0x7f00005ce000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3, r8, &(0x7f00000a7000-0x16)="1e236ee43030e52104ffa51969b49416fb31be27da93", 0x16, 0x0, 0x0, 0x1, r9}, &(0x7f0000ed0000-0x40)={0x0, 0x0, 0x0, 0x7, 0xa69, r10, &(0x7f0000a92000-0x65)="ba9142aa2d27f516f74e667f1df9cde3eff70f7c7fc41fcf85ef356fa995b77b66552fcdaf4933ca026a4f9f71ce22541dc24a7156ed66152b586212324114f7b8b41d90bb9fecce9e82f48c10f462fb68f8987360b08416d4ac0c595cb4bff431c71491d2", 0x65, 0xf13, 0x0, 0x1, r11}, &(0x7f0000129000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r12, &(0x7f0000869000)="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", 0x1000, 0x5fd, 0x0, 0xadc03fd9920fd8c, r13}, &(0x7f00002bc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r14, &(0x7f000064f000-0xd4)="6dfab2e3963485b11bb4586ea0428004954412f88e17e075a22ba9fa24ee76211d595fa270348a2553d95f79ff0aca657625e826d092c385c915df764b96b041e67843a4a68a3342a7a56ebde8e106d6cce736994a351cb2c80740f5ef78cfee2fb2a66c0b566a21d36b772df7edc52fabf72a95053d117ffde44d5f36811e2de921fba30ea80ca1546872974b97af7c65684920b6702817335a49958dae1fea5e67c9fd85cce7b1a21d71fb449caf2e2efaa2018cc4550136922c4822e6d08e611621accc5c8107d63a42b58aa73528508c9a4d", 0xd4, 0x5, 0x0, 0x0, r15}, &(0x7f000029b000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3, r16, &(0x7f00007f6000-0x56)="ebea1bb047bc47dc693f6855d0912367983547f69a23cdd56ed49847cc8d6e4ff1cf4abd68f2b100527613795b2869da42c8e828fb02edad3eb622a46030605f0b55f4c3b41eba9b6f3a1aea1b3293d48774ee885d21", 0x56, 0x6, 0x0, 0x1, r17}, &(0x7f000001b000-0x40)={0x0, 0x0, 0x0, 0x8, 0x19cd, r18, &(0x7f0000374000-0x8f)="d4ecca5d3dae6ff50b144e5c62fb9a61c25b38e2a3cf0257aa967d4b7f1bcebd3b88741c9f466e931b6dc944218d3f3c2b1f55cb81a4b8a47eced849f1fa252ae6ad704dd9a7814a3f40ce8c2f1d6aa3dc35615281d334fea2b10e6431dbd0bc8aff668a602f6ad4a28d5be266eb95b9a8f993015c244da155f30c7ee9277b0ba22b6a712afacf936a71c9a3b26fbb", 0x8f, 0x80, 0x0, 0x1, r19}]) r20 = syz_open_procfs(r0, &(0x7f0000c62000)="000000000817bb") ioctl$KVM_GET_PIT(r19, 0xc048ae65, &(0x7f00005eb000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r20) utimensat(r20, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) mmap(&(0x7f000088f000/0x3000)=nil, 0x3000, 0x4, 0x10, r6, 0x0) 2017/12/31 14:05:23 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x0) [ 44.426046] QAT: Invalid ioctl [ 44.451480] audit: type=1326 audit(1514729123.928:348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7281 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.495961] audit: type=1326 audit(1514729123.962:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7281 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.518214] QAT: Invalid ioctl [ 44.532415] audit: type=1326 audit(1514729123.963:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7281 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.557605] audit: type=1326 audit(1514729123.964:351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7281 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.582342] audit: type=1326 audit(1514729123.966:352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7281 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=51 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.606957] audit: type=1326 audit(1514729123.967:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7281 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 14:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f000066c000-0x4)=0x0, &(0x7f0000581000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00003b3000-0x4)=0x8001) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000b6e000)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f89000)=0xc) recvfrom$packet(r1, &(0x7f00005a4000-0x64)=""/100, 0x64, 0x10000, &(0x7f0000f9e000-0x14)={0x11, 0x19, r2, 0x1, 0x8, 0x6, @random="fdebd27b9907", [0x0, 0x0]}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f000080a000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) sendmmsg$unix(r1, &(0x7f0000eae000-0x70)=[{&(0x7f0000c84000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006e6000-0x30)=[{&(0x7f0000142000)="853d982adcf8ebf6fb448a189b15e613139b81942101738970b56259046e3eb82a323b145beb324c1fd34f500af2628735d568bb6a5493547116d1cfba75c7feebe98b0d4b511f3a7205e6c9b15460611f34195910679c1164983b196ec0ce00d2fa9a547ddd5d2305795f5fc347cd298ac7776cbc1cdef884db98930730203ae8e2d339c925b803372bcc0a5bf78df464c048b211bf19808437486be994e13602c7191f46807d77086c38a0264384a0c9ade79d419c6cb439a8d7a0d5d63bf08da17c3f4c83391e2ee5771d81eb88f903a6469fbe2a531234d3605d46f693bb42274721cc54f7f42dc5cdf92a1b4339cf41586cd19e971659598d2ff56a2f9484a255ebb9e37b18a5fb97374c313ce3e0974d69f176b3d6fe1b5c24bbc9455b9b4e3667b7f6c17593f5bc03415284e1ad38493773b20a066f8868e81ddb6930da8f70cb97ee4d9c4db27a93cc8df9ed92af52c8684c42e26e9c1996b0fcefb18c60012ce5b3334b98c3febaa7201392738e5caaaca084e85f3b743e9a223a455184fa0afc1fea9cbfcaf5b55065712e2c769f7da2bcf709fd820d675c3044b9f42ba3005524398669b3664906ded25818cc0536735a1fa1dbb4b3684695e64411d37cf23eea8e733513c3146eead9d30adef277fa799db16e5b93c21379f0baeda8b90345491aa433dd1e5df3ef737c7c7476ec9383e3f03b5d1d2ab53c8e6684cce647450b5572a176b875a1b8e31bc883383ff73bbffe91ba83a78734db1028d8a4a3328fd53471b5ac84a8a50e8f5b00f833a7c79afafd270e3cc62d1060e049bab06498c130578f411bda89abfe50e431d7de9b10221bc2a9fe678f2f7e2a2ada2fc154433e26f9b4b4ac970f024d0df5222e583da300fb1c0228e6d93dc4afa3b795deeca4bbae8b7f31fda96f1bb940645e8f745bb39199af2a17645c18b883ebcec1f66a0fe34bbfbcbd9263ed0d85b367f1369e1fa5ccd40ad4dfa553b3218314d07e251a3b1477b014bf710b8840380f1de2134ecea6cb458f24c2b6de18bc9cb37cd4dd3a65efbaa06d547b365acbc25ec99fdc7c4907f2d52676449693bd6c10fbeb5c74fd446e3adc58146b6927e4b2c08e1a79178e4bdca870bc44c284c33159ede308d705920f2ddfb66f7863ce86a20907d213f27b3c6050b6a322c5889fbcc7bfca2138570a67e0a139b58c4efcae1b89e5bf36850a1e30a1a6cfeaba59b4b61db2f9f530a47310157793cca5752a4159821d707df1f2aa508374ac19efcdd099bdfe5e55acc786760ee6166aa0e55c2c2396a85b9b2e84ff8b85d753ac2cc10e2d25653c2304f60c6a81ec3711a46506287afcbbab6f1ec3ee3a6a679b3dce611d5f74f51d675234af5dcd2498b8dd608f7aae99ea5a10f606923c58f9b9a2dd4483f631b7bd5038555bba7894bd7957eba2c220fe5962801e36b0f0fce4335242c64fe6c52e3e424acc07188cb2d7a010dd44d9557fee2b905ea8117226f6a2de8e857824b0b34fafbcbdfd61e2c74977cbea7e83c91b877072bdace92bd5e7252f07e1efb8dcc42d8fb5496b8ff825ddf5d775e670ebac8781fb97a46e5092425a60ee6825e6b3d9e6c6257a584570a15980290cb59ce8ba1bc65b7ba99cf70507c6158c814eab49b71c74b3eacbf8a8f9c58b660ca7d030be4bae2cd13dec6d3f713206997e683063647263cf4883b72c8df56ca22f20e79942407a4fca5fbbdd2693cbaebc2cb91168c2a53e3ec97e20875acf5b2c02d767f3ac103d748ceb0eabac435975ca376af1cccc546c3377f3ae0e9513d509bb402a7c6ffecc5da3aa5e7fb262476f05d19ea1269a03d81f17d024c56a82f163cee1d896b1cc13b4878d5898c78a766bc86dc5f48575c548a9d4149de66691676b58717a36bf01af66858becd84551e23c351b76880852302d22dd0765fd7358eafbc64457ec6c22216412523e845716af65ae583389c9a9d1a53d97d9e22b765daaf77e683b4e48a6ec9057eb6b0b601dea4dfe85b16e0af7830276dc37f1cd0e3fbb307ba9951ae151cff246aee085bc0d475d485b22aba4c47c51363a25381b1dbe271aecfb7dac5c31697cb7a7b3b33eb76bbba94d7d2b5a188676fe3fa0652a589075d8fbc8dc76342156d23ae9eed193916d699823946a47dac75900500ebe9df88e639a58dc30d2138b203f8aa8783b20d505f5d7a0660aeed02635aa6f3839def5fb2137930cee8b189e314f31f27a9174115c8d632178b2a9be9008a721677f9663b9483fdb8bd1ee1fbced22e3ed2ef38eaaa4718784e44e586388922c3200aadb4b188013e70b46a8473f600287781cf8fd4966faba91406914b5bfc1d8d44fd568572f4acaee4b2991e7335b0bd946b1b31933246f5a7372dc7e1ecad478d36cd69e11d972bb53a164818357aa4b28a0878bf256373fddf336618154b1b6adda9d7c0c932da237ea140cfe4198166c8b8e54fed668e6056472c37a0fb96107b3ae554441e699d52148f7bddade425b6e80f48e67dc41c92603f9349dfd65cf59d7d895c770e059308a64b481226c41121ac6e5d29c7442ac07d8cce8f28beb34c0d2fd3331b8aafcdf461232dd781cbf7a41bfeddc4ab81a769842dd02b70601fd6b390f65d12773f5fbfa74eebcecc9daadf64d709ea7f7dbfd189e53ecfa50315402f139e62bbd5d34263453cd0482fa62e9a5d9518d380c1521389839452fac85d7bf93821bb7d5dd2385b55d49141e122b43e7b154dd90fc40a4d5429948611a9ebe10489fc45418b33a415c81269d04c0eee1d8b8c6fa4f7d499b013895c2a8f004a976c4340ae5c72fade53f76836f22492a0784626072b6f6c00052bad334418e2d545210c590adc70d3e1275bda6d847b7c3d1c7ef5636780b59ecf18961455d5a23efa9acbf067bfa45c0f1047c9d1218a71b7e68a58172a83c593c8fc723173b182ce960ba178453ae3439b2ec2c16baa8b7ea9d45716ac25350178756b7f40f321cf204646ad66f70219e2492d580ea2c2b28c403b9986d7c1f8622b7ddc860fbbfe681837554bf28f1ef28d2ba0ce0090d6167cc6d601248c925ba8d6fd831f2f0bf883d089bca0d4aa1bc10a74f713c40acc07dff8b044cc1025d5dedb715d5d011cab2e02dd2c9d043ecd3a123a35ea0024de745e63aeb38cc3f1e18a8fa288000065a5105c2b7f936df29a3aa95eadfd9eacaa69f03fdbaa7ceb2b9ec377530164993cdc1d006b205d40658b1e9a0c62f8ee35a8140e1abe914ce804b020a64354873ade1c433f9747d7bb87d9d3817250b2d14b831a81f5e6e100fcab450912f8a67e61a8814c7e7918d9d8cfe417d9eacdac9d1e65a61e38ef62d13af8fcaffe25a1f4fad1ec2d00c15be9435d8581feb3802673b3fc9f876ba594561435db58c7885db04ae8f3a4d08897a3da3a7c6bf4e6b67dfab5db2c22505ecc58b06eca87aff4bd82f0743677a7b4b22e90c6658cb1b0b52d00e480cf6200c2199b036a8baf1ed47f0159baf53aa5d56bdccab0fe3513319cd190298efc4da09ce1cfe37741b98b33f6e322f28c3f2fa88608c162793ea3e07e7a6bbb6e8362cb1a1b5b70e4f5cfd4c11d8b9faf6a19d8c53c1128938a203694e131f73c569f988651b47421d9bdec10749edd4bd6223bbd05f84c5bd49e3fdc9bc1c6d7f62f3616d210bd25dc29e711ea3cd905a3ad239b2f1a1415da61adacf9a1cd21ccbe05152422e5aa1d60ff8d01e8a673de5d78056ba5518d32aa99a0f4b32527318b7258204dff2b4fcadfc30cd7514cc72ed7cc1c55a0eea2d185eea1e017020c593698c0880d6d3bf1614e40f9fee3cc0947c76a43219e5c19f29478f991f6e8b7d3edb10cbc2a18b7b736f33dae2760a394cc2743a62525e69667638528d1c0b5915a34e2f8437115b0bbd41d452fca5e4173084cba5d42ee07c6529c09e01f4e4ea47e9ca1ec25ef788a9a3b762065a736d5e6232b69953a8be4e6e36a6b10c766e9e1d74f3b70b6bd4ad3be6c09668c79a8bb2038c285887168e4667067db78aa3bcd6bad6ca7f01dd33a8e6c017154cd33b58ebb27260bf5819ed56877d92b0034ffc856f022eadcce0a4a17483056ca780e02689dce2b8bbe1e5ed0bb33ff03cb69f2d03fa985ea30e8cc7ebd01051ce4a8d32f3abe6a4cd5a9fde84de80c27eac4c2c41287342df467bac9ffd1f06100739e24aa7b91a77f77205cd02eb4f5e7c58fe516993df62f954a558b3a363d65dc749cd2addca446ce6ed3427d74d96024fedbf3e570cf8a0c441dc0759ae01db639c9bec17bcb8be7f67da3fc130ea03d8fecaf1ac5de8bfcca33bea23ddf0519fb4e529142e06d1b69ad86f28f424a3061c24a3e144be59fec2e10407c9431aad01c526d0d985d6452aab9a9f37e498c3261e25db98f549bd6f2bf8773feb30d2fe4ec10887e884ef5fcff744c7ee88f2673b0e6fadd131d3e74c281b1e03c46286bd120698fcdfff1767de7d8ed2c3c8234425bba4bf05cfb9ab6dd6fbc19b3b65ea4cdd9528602bf9474dc372bef056608fb64957c370283039beb1b9756f4e8d8ae8434e127a624ec86bdd70595336948421b7b1eb9681da43b2d96ca618d171d27c132defad2ca619706bc8e5db3cbafdcad8dafb12e1fab9a614540f5c5c5dd8ec56b6f717a23461a19bc23b095c39705a022ba0c85d6ea39ad33ea68f36f2e48b91d6a57859ec11c66861b9011d625671a4889d39ab9810e3a975b699de696e820d47bbf7ac8bdeec5d1d6d92493239d782dc97c7aa9826507eb667686369fb4c0558fd1e095c701fdc6187d4faf1c0acb991318c3c5266296ab12550bba8008eb72dfc3f677a99599f89bd2038553dc87eda4637c6bfadcfa6171985c6554c9dacd233066dd53662f87ab79855112f6a4dbbc9d046eb115c9997ad16dc08d2f075a271b1c7afadcb6eb40971f5bd90b9950f2eb61cd7d2cdd785f13a7abf7166d97393d0838c8d83a215224646d56b6adbb63c7c75177629c23a13730d3066e36fa5349bf166d83a6993005c899e864b2f35fc73c3413280a8abca75eba6e129757a2313cd2a718fea32bafe8e875c776bf3cff91eb1a0b52a3ebf814bea8c343ce9f58326e0c0e8303f7705869da7c68f05e77f388893379b5ef8d02fe41e50933b9a172f84d8e78069ba3f672d5aa8aaee17cac2454694fdcdb32789e01bd5dabf62e72614c18e1d8f552c6cdf4be1d37587fa02497ea123e3a46a22fe7c0da103b18c62715a4d068ab0ddabe47a2835a21bf07698cdaea2e3ab8a96a3d338f2363fb83015e2562488209f7d1717419e46d4449913d8c9ea7178", 0xebe}], 0x1, &(0x7f000044e000)=[], 0x0, 0x0}], 0x1, 0x0) semget(0x3, 0x0, 0x108) 2017/12/31 14:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000064c000)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) prctl$setmm(0x23, 0x7, &(0x7f000085d000/0x8000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000386000)={0x7, 0x1000, &(0x7f0000090000-0x1000)="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"}) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x3, r1) 2017/12/31 14:05:24 executing program 6: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001000)="", 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f93000+0x4b3)=0x8e84, 0x4) 2017/12/31 14:05:24 executing program 1: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000002d000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, &(0x7f0000024000)=0x98) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000002a000-0x8)={r3, 0x101}, &(0x7f0000046000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000046000-0x4c)={0x80000000023, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f000026f000)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="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", 0x5a1}], 0x1, &(0x7f0000317000-0x30)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0xdd, 0x100000000, 0x0}}], 0x30, 0xfffffffffffffffe}], 0x2, 0x0) r1 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000760000)={0x0, 0x0, 0x0}, &(0x7f0000a35000-0x4)=0xc) stat(&(0x7f00007ef000-0x8)='./file0\x00', &(0x7f0000b90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d8000)={r1, r3, r4}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000060e000-0x8)={0x0, 0x100000001}, &(0x7f0000d6b000-0x4)=0xffea) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000518000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007cd000)={r5, 0xd273, 0x7, [0x200, 0xffffffffffffffff, 0x0, 0x7, 0xfff, 0x1, 0xfffffffffffffff9]}, &(0x7f0000996000-0x4)=0x16) get_robust_list(r2, &(0x7f0000143000-0x8)=&(0x7f0000c2d000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e4d000-0x8)=0x18) 2017/12/31 14:05:24 executing program 4 (fault-call:8 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x3, 0x100) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000164000-0x2)=[0x9]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 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) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e78000-0xba)="") 2017/12/31 14:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d21000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000069c000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004c6000)={0x0, 0xb0, &(0x7f00000b9000-0xb0)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xc9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f000073a000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000de9000-0x10)={0x0, 0x10, &(0x7f0000080000-0x10)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000073d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000200000-0xb8)={r2, 0x57, 0x0, 0xffffffff, 0x9, 0xd9, 0x7, 0x4, {r3, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x761, 0xfffffffffffffffa, 0x0, 0x8, 0xffffffff}}, &(0x7f0000703000)=0xb8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x800080803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000ec7000-0x4)=[0x0]) getgroups(0x3, &(0x7f00004a0000)=[0x0, 0xffffffffffffffff, 0x0]) getgroups(0x2, &(0x7f0000d03000-0x8)=[r5, r6]) vmsplice(r1, &(0x7f0000d37000)=[{&(0x7f000088a000)="b38a9098a54b21145a027f887812cfd6031233f52d6c43c85331131be32aa3e7356dc6b02e70a8d7749ee9d233b5a2d2b6a2ea0b6475653b53ed264e7b266469c2d4a3ff4981281f25a2580caec5370acf43036befa0e77febfb52838e11f2efeb716f0bf8a4f0985a30fb983c273ae41508cd225e78cdc18585fe3a7bb49aeb562c8b1af625", 0x86}, {&(0x7f000066f000-0x64)="9084f32bf5d82fa5293e0fcf322d58ae3a37aee1d698276ca3bb6e781092ada30220ac60abb1d671e01e81c283b6119cfac343b3b6337da9ebadebf33116d1b136fcc5de38964a69827bc2e8e809f273c175f9be63530fa2fb8296514d08b610ac6267ae", 0x64}, {&(0x7f0000eb7000-0x5e)="9fc0bd5f3f5210f2f50e2597e624ad77808b73bf10159c5a7f346bddda63528d36fbf6f1dbdd3694eda8b71ec84b6bf9cbb23ed3ff913768f9c1891b511125c73f2a43c89e54538576d000f38ab13e3477a4c9534df53a1151b5723bae38", 0x5e}, {&(0x7f000075f000)="bc02", 0x2}], 0x4, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000270000)={@common='bond0\x00', @ifru_flags=0x900}) close(r0) stat(&(0x7f000003f000-0x8)='./file0\x00', &(0x7f0000e15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003c9000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) r9 = shmget$private(0x0, 0x1000, 0x54000092, &(0x7f000037d000/0x1000)=nil) shmctl$IPC_RMID(r9, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000aea000)={&(0x7f0000348000-0xc)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f00009e7000-0x10)={&(0x7f0000519000)=@newsa={0x178, 0x0, 0x30a, 0x5, 0x3, {{@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, 0xfffffffffffffffe, 0x3, 0x0, 0x2, 0xa0, 0xa0, 0x62, 0xfffffffffffffffe, r7}, {@in6=@loopback={0x0, 0x1}, 0x3, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x6, 0xe73, 0x728, 0x10000, 0x8, 0x0, 0x1000, 0x1}, {0x100000000, 0xb40, 0x9, 0x10001}, {0x0, 0x0, 0x0}, 0x1, 0x6, 0xa, 0x2, 0xf324, 0x86}, [@lifetime_val={0x28, 0x9, {0x9, 0xfffffffffffffff8, 0x10000, 0x7f}}, @proto={0x8, 0x19, 0x33}, @migrate={0x30, 0x11, [{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x2, 0x0, 0x0, 0xa, 0x2}]}, @mark={0xc, 0x15, {0x2, 0x1}}, @proto={0x8, 0x19, 0x3f}, @coaddr={0x14, 0xe, @in=@empty=0x0}]}, 0x178}, 0x1, 0x0, 0x0, 0x1}, 0x8081) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000bc6000-0x8)=0x0) [ 44.631585] audit: type=1326 audit(1514729123.967:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7281 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.687647] FAULT_INJECTION: forcing a failure. [ 44.687647] name failslab, interval 1, probability 0, space 0, times 1 [ 44.699765] CPU: 0 PID: 7318 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #244 [ 44.707064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.716418] Call Trace: [ 44.719016] dump_stack+0x194/0x257 [ 44.722667] ? arch_local_irq_restore+0x53/0x53 [ 44.727366] should_fail+0x8c0/0xa40 [ 44.731092] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 44.736198] ? lock_release+0xa40/0xa40 [ 44.740192] ? find_held_lock+0x35/0x1d0 [ 44.744276] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 44.750143] ? rcu_note_context_switch+0x710/0x710 [ 44.755094] should_failslab+0xec/0x120 [ 44.759088] kmem_cache_alloc_trace+0x4b/0x750 [ 44.763670] ? file_has_perm+0x1ee/0x5d0 [ 44.767721] alloc_pipe_info+0xb1/0x350 [ 44.771678] splice_direct_to_actor+0x64a/0x820 [ 44.776319] ? _cond_resched+0x14/0x30 [ 44.780183] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.785017] ? selinux_file_permission+0x82/0x460 [ 44.789874] ? do_splice_to+0x160/0x160 [ 44.793824] ? security_file_permission+0x89/0x1e0 [ 44.798737] ? rw_verify_area+0xe5/0x2b0 [ 44.802787] do_splice_direct+0x29b/0x3c0 [ 44.806920] ? splice_direct_to_actor+0x820/0x820 [ 44.811761] ? rw_verify_area+0xe5/0x2b0 [ 44.815824] do_sendfile+0x5c9/0xe80 [ 44.819557] ? do_compat_pwritev64+0x100/0x100 [ 44.824219] ? __might_sleep+0x95/0x190 [ 44.828197] ? kasan_check_write+0x14/0x20 [ 44.832410] ? _copy_from_user+0x99/0x110 [ 44.836542] SyS_sendfile64+0xbd/0x160 [ 44.840412] ? SyS_sendfile+0x1a0/0x1a0 [ 44.844367] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.849362] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.854111] entry_SYSCALL_64_fastpath+0x23/0x9a [ 44.858847] RIP: 0033:0x452ac9 [ 44.862019] RSP: 002b:00007fcf4fb05c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 44.869706] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 44.876950] RDX: 0000000020e64ff8 RSI: 0000000000000016 RDI: 0000000000000015 2017/12/31 14:05:24 executing program 7: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) pwrite64(r0, &(0x7f0000004000-0x47)="80150ade8b77a1892f26d4a416487e04d893765a04f90a4b1e3907ed4627595008e3b5d5eaf9ec191e3cad19b9a7ecd3e0429f361cbe7f332a95d60b8fa94f299763ee27bb7eb4", 0x47, 0x40) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2b58, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") 2017/12/31 14:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a71000-0xd)='/dev/usbmon#\x00', 0x9, 0x2200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a17000-0xbc)={0x800000000000000, 0x2, 'client1\x00', 0x1, "b14129b90b71e485", "00e1973a539630d981ec87d422e6ba90de9f4c5f1dd843172a1bbf3f5b705d16", 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000637000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f01000)=0xe8) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000189000)={0x0, 0x0, 0x0}, &(0x7f0000edd000)=0xc) fstat(r0, &(0x7f0000b60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ba4000-0x4)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a88000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000aa7000-0x20)={r3, 0x19, 0x9, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000ec1000)=0x7fff, 0x4) shmctl$IPC_SET(0x0, 0x1, &(0x7f00007fa000)={{0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a7b000-0x79)="", 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000885000-0x4)={0x0}, 0x4) 2017/12/31 14:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003ab000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) bind$ax25(r0, &(0x7f00009c4000-0x10)={0x3, {"8f6564eb0c6042"}, 0x875d}, 0x10) 2017/12/31 14:05:24 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8040008010500d, &(0x7f0000004000-0x8)=0x41) 2017/12/31 14:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005ff000-0x5c)={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x2188, [0x3, 0x1, 0xf0, 0x1, 0x7fff, 0x6d1, 0xbe9a, 0x42]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xa) getsockopt$inet6_mreq(r1, 0x29, 0x10, &(0x7f000076d000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000dee000)=0x14) [ 44.884194] RBP: 0000000000000464 R08: 0000000000000000 R09: 0000000000000000 [ 44.891443] R10: 0000000000000008 R11: 0000000000000212 R12: 00000000006f4a00 [ 44.898781] R13: 0000000000000017 R14: 000000000071bf08 R15: ffffffffffffffff 2017/12/31 14:05:24 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400004, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2017/12/31 14:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6(0xa, 0x0, 0xdc, &(0x7f0000516000)={0x0, 0x0}) 2017/12/31 14:05:24 executing program 4 (fault-call:8 fault-nth: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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x21, &(0x7f0000a55000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000ae1000-0x8b)=""/139) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, r1, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000b7a000)=0x4) ioctl$int_in(r1, 0x0, &(0x7f000040f000-0x8)=0xc9cb) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000293000-0xc)={0xfff, 0x9, 0x0}) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000e50000-0xc)={0x7, 0xb0}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) stat(&(0x7f00007a1000-0x8)='./file0\x00', &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c17000)=0x0, &(0x7f0000ba7000-0x4)=0x4) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect(r2, &(0x7f0000227000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x208000007fff) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000c6f000-0x78)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x116, 0x80000000, 0xc573, 0x5, 0x2a, &(0x7f0000017000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, 0x6, 0xace}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000058f000)={0x10007, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000e3000)=0x0) fcntl$setlease(r4, 0x400, 0x2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) lstat(&(0x7f0000b87000-0x8)='./file0\x00', &(0x7f0000a3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002ea000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000301000)=0xc) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/31 14:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002d7000)='/dev/audio\x00', 0x100c0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000dfd000-0x1)=0xc47, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) [ 45.047004] FAULT_INJECTION: forcing a failure. [ 45.047004] name failslab, interval 1, probability 0, space 0, times 0 [ 45.076261] CPU: 1 PID: 7361 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #244 [ 45.083571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.092926] Call Trace: [ 45.095507] dump_stack+0x194/0x257 [ 45.099132] ? arch_local_irq_restore+0x53/0x53 [ 45.103803] should_fail+0x8c0/0xa40 [ 45.107496] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 45.112573] ? save_stack+0x43/0xd0 [ 45.116169] ? kasan_kmalloc+0xad/0xe0 [ 45.120026] ? kmem_cache_alloc_trace+0x136/0x750 [ 45.124838] ? alloc_pipe_info+0xb1/0x350 [ 45.128956] ? splice_direct_to_actor+0x64a/0x820 [ 45.133773] ? do_splice_direct+0x29b/0x3c0 [ 45.138072] ? do_sendfile+0x5c9/0xe80 [ 45.141933] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 45.146851] ? find_held_lock+0x35/0x1d0 [ 45.150915] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.156779] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.162638] ? rcu_note_context_switch+0x710/0x710 [ 45.167551] should_failslab+0xec/0x120 [ 45.171496] __kmalloc+0x63/0x760 [ 45.174919] ? kmem_cache_alloc_trace+0x456/0x750 [ 45.179741] ? file_has_perm+0x1ee/0x5d0 [ 45.183774] ? alloc_pipe_info+0x135/0x350 [ 45.187990] alloc_pipe_info+0x135/0x350 [ 45.192037] splice_direct_to_actor+0x64a/0x820 [ 45.196677] ? _cond_resched+0x14/0x30 [ 45.200539] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.205358] ? selinux_file_permission+0x82/0x460 [ 45.210178] ? do_splice_to+0x160/0x160 [ 45.214121] ? security_file_permission+0x89/0x1e0 [ 45.219034] ? rw_verify_area+0xe5/0x2b0 [ 45.223073] do_splice_direct+0x29b/0x3c0 [ 45.227198] ? splice_direct_to_actor+0x820/0x820 [ 45.232032] ? rw_verify_area+0xe5/0x2b0 [ 45.236070] do_sendfile+0x5c9/0xe80 [ 45.239769] ? do_compat_pwritev64+0x100/0x100 [ 45.244325] ? __might_sleep+0x95/0x190 [ 45.248283] ? kasan_check_write+0x14/0x20 [ 45.252487] ? _copy_from_user+0x99/0x110 [ 45.256625] SyS_sendfile64+0xbd/0x160 [ 45.260490] ? SyS_sendfile+0x1a0/0x1a0 [ 45.264434] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.269433] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.274176] entry_SYSCALL_64_fastpath+0x23/0x9a [ 45.278901] RIP: 0033:0x452ac9 [ 45.282147] RSP: 002b:00007fcf4fb05c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 45.289832] RAX: ffffffffffffffda RBX: 00007fcf4fb05aa0 RCX: 0000000000452ac9 [ 45.297087] RDX: 0000000020e64ff8 RSI: 0000000000000016 RDI: 0000000000000015 [ 45.304329] RBP: 00007fcf4fb05a90 R08: 0000000000000000 R09: 0000000000000000 [ 45.311568] R10: 0000000000000008 R11: 0000000000000212 R12: 00000000004b767a [ 45.318814] R13: 00007fcf4fb05bc8 R14: 00000000004b767a R15: 0000000000000000 2017/12/31 14:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/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]}}) r2 = syz_open_dev$mouse(&(0x7f0000c9a000-0x12)='/dev/input/mouse#\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00005c6000-0xbc)={0x7, 0x1, 'client0\x00', 0xffffffff80000006, "fa7ec20d6bafd47a", "334f9269d96d6585c4acd115db59b2471520f443d9f5e280f3e4252df25a8461", 0x8001, 0xa66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000434000)=0x4, 0x4) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1a3af2aaf26272c6422040363d9cc0d42e5b31dd2cf99e0a8afe43dfea94f75650883cfff6b37abf18200eb56238819603ef3232413f2bf400ce595d7bd3798339f2cc03c6f6733b274c05f5a853434d309f0e4d4593d71ebed9e085b6b7084464bfe802200d44a973b33ac691a16c06219546f0d9bdc434a48f07d7b704c5a9aa98c41781c0a9881a5eeb7999515789acf3ad284b926bb5ecabe21b11384c890860ced4525c7f052dc569f73d63d47b3a997accab765915a070e3d70d466731ebfe4d221ea2ba49aa3566752d1fb3c88a0e91915bffc05046f08efa69d7d751a95736c945f8274447b96cc0fec5324af4eab27012c2ea7eb8a67f1fa9c80064d2834d75125c283870578d80792b452a49d046a316c1865064beb8b75faa90e5a58d542e7d6e75ff0e0b6aac5304d58dea44d1c8a76e7562853b5048f2767f37e5fe45b3b897c1917b5cc1465479a470db6753ac87ea1345ae637e413fe226f5fc9845bbe5f3b9ee7d72d88281478cbb123551626b022b0cd6ce0feb7612cd2d72cbb46a33a4fa34c140807c6071aa34297cdf9638c0502ad5c03c07ed0807857460c126898aba07352e18af90f9c5074373382237063de1828222c5ec147accdb5628ff781ab73d0f5046835f54ff289900029cff58b70c6cfdfd9d3444625388d6437ef959735de5da15d8b514692bf72cd1cf6fe8342035fb803cc51c98a2beef3fa6c8fecb3dfeb1de630401fd62d30a4cbd1838312f14c1da3d3b5d9092f63b086fcc6e23928230db73ea54b3fc1236dc4df8051e44e1ce1d280654203bf606a475e31609b94edfa1f2693b98c4eba6f7aeca5b79638f24f5da9f0366cebbde12460efaa05575eea9bbde00c645513e6572a5840e44dcc142b327789ddd434f255815e5b1432ce5837223f7a8d10cb50e05996f98fb031a9e0c4fea04d436f570a69cbc0b7776ebc5d45b2055482472be16ba609978e125b3df66994e29c72b75582f7bbfb194bd58c477481a9c621256f2bd3c4f5bcc0737fd98150e99c16d27845da8e0d16b486796ee9bde1f57360e8f11650f5009c7f5371101ad719cc601341beeed61f5afe2cda0a987d34c29bbdb1d22147baed298dba96b43e951102c5b5fd281db647b47075cef261aa187dc645f8cbe7a93012b455bc1b65d4358f012362f4965fe4e8f1bfd38af1526a876c748dd94c25fbdef4bba79a07b48292c19fae293f9bb0cb56ef5d42da0aef2712917955b15142e95f9667ef67bd2b55ce2d11b730c40376da5c7fd0678221507ccb69b48468e8d2e85e8932f9edf4268b6ad6af10457c450f275f45ad04b8a91f880aff1a9eaf52d05b6722651d06a3e940a744f16fbb9a83516e354506f289de05a5a88867fa4a8cee734659d68167c8a97a771109c4c83987f3259281690f35054bdd3b6a19750449ee6114270185c9819db7c348e12778620d618f0f4c4e8483a59c07fe41875ced21b765329752923f5d45f23cbf555e830a893dce953bd2bb416eeeec952087b5bcf42bef0f4f6d5bdd2ea9454a8e9e069c4edad8a2518600a7a5f8f518e8b542885db5e04565f4fc6040b83842e10f35da7dc837584e634522c01a8cb8549e0cc967713eba7523d874b37dd45ff92804e1a6b18a2aef354e7ff6064ca5d6f63f9f828fc8ed69afae2c0448716207f97c171580b45c6f1331226ce80395daefff5dcb306ae5dd0a0f33105678884a10b067cc7878045ecd42818b92bd84e7ccfbdb4c0979f9470b3c61bada56c0316ccb690157252662c15ea30a2742b3a48d3727406902d8747901c50254a92676bab74f43e35c52e2f16f8a3445d5a41e1de2f6effd02c7a2d17b3fa0b652d4ceced16fcb7d8758067d65045201b2af3e2ee0d3f42553a10e80ac494e84a3730e8f70729de99e4ff84183abd32e46c49effaf217368a738b59344ef7dc453f444c3bfda0692777b0317c61da7fba561cf9ca5e91812da391e03616d3f76624028c96dff2b1189bb80bb1ca45b5caee6144fe420467be61a2c1297431656eb349695c9c991d5fa5059dd3c877929445056c2a0161fc903", 0x5c1}], 0x1) 2017/12/31 14:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00009ae000)='keyring\x00', &(0x7f000032a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000088c000)='1', 0x1, r0) r1 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000ccf000-0x8)={0x0, 0x0}) keyctl$unlink(0x9, 0x0, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e2000)='/dev/sequencer\x00', 0x228000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000d3d000)={0xffffffff, {{0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/31 14:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f00009f1000)="49c87c565ceef4cffc3ac011035774090381760ce27ce619bbe9e93b3114a456580411c92655ee17ada0cee4a337bc3f7048d638f91e204f68349d2c626435") ioctl(r0, 0x4000000002283, &(0x7f0000e04000-0x1)="") 2017/12/31 14:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r1, &(0x7f0000d82000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x7ec}}}, 0x30) bpf$PROG_LOAD(0x5, &(0x7f0000134000-0x48)={0x7, 0x4, &(0x7f0000f1c000)=@raw=[@jmp={0x5, 0x9, 0xd, 0x3, 0xa, 0xc, 0xfffffffffffffffd}, @generic={0x4, 0x1f, 0x5, 0x3dd2}], &(0x7f0000666000-0xa)='syzkaller\x00', 0x9677, 0xbd, &(0x7f0000396000-0xbd)=""/189, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 14:05:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000964000-0x10)={0x5, &(0x7f000003b000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000051c000-0x10)={r2, &(0x7f0000000000)=""/90}) 2017/12/31 14:05:24 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:24 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101082) clock_gettime(0x0, &(0x7f0000f76000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000065f000-0x68)={0x3, 0x80000000, 0x1, {r2, r3+10000000}, 0xfffffffffffffffc, 0xbd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2f7, 0x4, 0x400, 0x8, 0x2, r4}) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000000)="", 0x0) 2017/12/31 14:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00005a1000-0x1f)="1f0000000177ff03fdde45c807110000f30df00008ea0180020ddcffdf086e", 0x1f) r1 = gettid() exit(0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/bnep\x00') 2017/12/31 14:05:24 executing program 3: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3f000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f41000)='/dev/adsp#\x00', 0x3, 0x301002) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000f41000)=""/133) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f40000)=[{&(0x7f0000f41000-0xc)=""/19, 0x13}], 0x1, &(0x7f00004c2000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2017/12/31 14:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) timer_create(0x3, &(0x7f0000cfc000-0x60)={0x0, 0x19, 0x4, @thr={&(0x7f0000653000)="fe17dc08ab7ef37f8f929ddbd5cb599d905b0a035a89ac0c64ad363df76d58a63d9f278ca845e5120b166285089180fc813b4c43c228e8baf529c13a89dcb3c4752535173351572c4ae679047932347ecccde7deb2822c95743ea5966918f31abcd4a615e773165d474e2a29885eedc573cdffe952d7fd1cd06bae4fee79987fbf8c7d1d59159ceb6d13faea4c7c449d8e1024303f6e47301fec43021283bfceb7", &(0x7f0000bf7000-0x53)="1053023615d41d55712318b8c3942f51dd8876cff4ee7f0652f44c4d933e895a308c62d345f7d769ca47af9bedfae19d5e0431d9d28166f8f42037b3dd97bf5ef0cbf7592df0c61530a2e333ea21f9699b7710"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e0000)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000e47000-0x4)={0x6, 0x0, 0x7, 0x0}) timer_delete(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = accept$alg(r0, 0x0, 0x0) ioctl$void(r3, 0x5451) write$eventfd(r3, &(0x7f0000c70000-0x8)=0x0, 0x8) 2017/12/31 14:05:24 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000078e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000098e000-0x50)={{0x4, 0x10000}, {0x907f, 0x0}, 0xff, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000730000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0038c0285e8f", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000610000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) fsync(r0) getpeername$inet(r0, &(0x7f0000b48000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097d000)=0x10) [ 45.422648] sg_write: data in/out 458716/6 bytes for SCSI command 0x7-- guessing data in; [ 45.422648] program syz-executor0 not setting count and/or reply_len properly 2017/12/31 14:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) syz_open_dev$vcsa(&(0x7f0000983000)='/dev/vcsa#\x00', 0x100000000, 0x101800) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a7f000-0xc)='/dev/rfkill\x00', 0x4541, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000aa9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ee9000)=0x0, &(0x7f000097b000)=0x4) r1 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00004b4000)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006af000-0x5)="1080", 0xfffffffffffffe7a, r1) syz_open_dev$tun(&(0x7f00001ed000-0xd)='/dev/net/tun\x00', 0x0, 0x2) 2017/12/31 14:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e0a000-0x40)={0x2, 0x3, 0xfff, 0xc5, 0x8, 0x80, 0x401, 0x1ff}, &(0x7f0000b27000-0x40)={0x7, 0x9, 0x1a, 0x49, 0x0, 0x5, 0xffffffffffffffff, 0x10000}, &(0x7f0000d3c000)={0x1, 0x3, 0x8000, 0x0, 0x8a, 0x6, 0x800, 0x0}, &(0x7f000044e000)={0x77359400, 0x0}, &(0x7f00006c7000-0x10)={&(0x7f0000561000)={0x1}, 0x8}) futex(&(0x7f0000000000)=0x0, 0xc, 0x1, &(0x7f000051a000-0x10)={0x0, r0}, &(0x7f0000001000-0x4)=0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008aa000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f0a000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000aeb000-0x50)={{0x6, 0x80}, {0x2, 0x1}, 0x4f, 0x4, 0x8000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000609000)={0x6, 0x6}) 2017/12/31 14:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$netlink(r0, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000f54000-0x128)=[{0xf0, 0x1a, 0xf, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd88"}], 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 14:05:25 executing program 1: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00000c2000/0x2000)=nil, 0x2000, 0xc, 0x1, 0x43060) get_mempolicy(&(0x7f0000026000-0x4)=0x0, &(0x7f000024e000)=0x0, 0x8000, &(0x7f0000247000/0x1000)=nil, 0x3) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000e4000)={0x6, 0x9, 0x1, 0x7f, 0x1, [{0x40, 0xffffffffffff4b39, 0x81, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000bf000-0x10)={0xa, &(0x7f0000250000)=[{0x4, 0x1ff, 0x2, 0x6}, {0x5fb, 0x0, 0xb51, 0x4a1}, {0x7, 0x1, 0x2, 0x100}, {0xffffffff, 0x40, 0x99d, 0x1}, {0x6, 0x0, 0x0, 0x0}, {0x80000001, 0x5, 0x2, 0xc1}, {0x3, 0x1, 0x100, 0x3}, {0x49, 0x7fffffff, 0x0, 0xfd3e}, {0x1, 0x100000000, 0xff, 0x7}, {0x5, 0x5, 0x0, 0x40}]}, 0x10) 2017/12/31 14:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000113000+0xbef)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) clock_gettime(0x0, &(0x7f000095d000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000897000)=[{{r2, r3/1000+30000}, 0x1, 0x6, 0x380000}], 0x18) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0xc9) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000042c000)={0x7f, 0x80000000}) sendfile(r0, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000047b000)={0x9, "d57bda54a3fa"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c92000-0x8)={0x0, 0x0}) 2017/12/31 14:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f000030b000)='\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000409000-0x10c)={0x6, 0x8, 0xb1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$dspn(&(0x7f0000ccd000)='/dev/dsp#\x00', 0x101, 0x414000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/31 14:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f000044e000)={0x0, 0x0}) link(&(0x7f00009b6000)='./file0\x00', &(0x7f0000942000-0x8)='./file0\x00') getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b52000-0x10)={0x0, 0x0}, &(0x7f0000249000-0x4)=0x10) r1 = socket(0x3, 0x800003, 0x220020001006) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000615000)=0x0, &(0x7f0000b3b000-0x4)=0x4) write(r1, &(0x7f000051b000-0x10)="0207a12502000000090500d91dfb3700", 0x10) sendmsg$key(r1, &(0x7f0000a45000)={0x0, 0x0, &(0x7f0000b77000-0x3)={&(0x7f000033a000-0x98)={0x2, 0xf, 0xff, 0x6, 0x13, 0x0, 0x4, 0x3, [@sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, @sadb_lifetime={0x4, 0x2, 0xb6, 0x101, 0x3, 0xfc36}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x1, 0x4}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2017/12/31 14:05:25 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x1}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0x1000}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000063000-0x1f)="1f0000000008ff70040001fffffff8000000a9000100000000002000000000", 0xfffffffffffffdf7) 2017/12/31 14:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000a25000)=""/18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x5, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e5e000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e02000)=0xe8) 2017/12/31 14:05:25 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000365000-0xa)='/dev/ptmx\x00', 0xd948bfe7a6373958, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fstatfs(r1, &(0x7f0000fe8000-0xc5)=""/197) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/ptmx\x00', 0x40000, 0x0) 2017/12/31 14:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e6d000-0x6)='.dead\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c73000-0x1)='\x00', 0x0) keyctl$clear(0x7, r0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) io_setup(0x2000000020000000, &(0x7f00005ad000-0x8)=0x0) io_getevents(r2, 0x3, 0x4, &(0x7f0000e6d000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000f7c000)={0x0, 0x0}) pipe(&(0x7f0000298000)={0x0, 0x0}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000f18000-0x6)={0x2, 0x80000000, 0xa18b}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000c89000-0x10)={&(0x7f0000cb3000)=""/103, 0x67}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000e73000)={0x0, 0x1, 0x26}, &(0x7f000028c000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000017a000)=@assoc_value={r4, 0x9}, 0x8) mprotect(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x200000000000008) mlockall(0x8) 2017/12/31 14:05:25 executing program 0: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000311000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x311001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d34000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2017/12/31 14:05:25 executing program 2: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x100000000000002, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000005d000)={{r1, r2}, {r1, r2}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/31 14:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = creat(&(0x7f000096e000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f81000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006bd000+0x69)=0xb) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r3, r0}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00004c5000-0x128)={0x6, 0x0, [{0x5, 0x4, 0x0, 0x0, @msi={0x400, 0x7, 0x81}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x5170, 0x0, 0xf48, 0x6, 0x8}}, {0x3, 0x7, 0x0, 0x0, @adapter={0xd08, 0x6, 0x6, 0xae9, 0x1f}}, {0x89, 0x3, 0x0, 0x0, @adapter={0x3f, 0x6, 0x800, 0x9, 0x10000}}, {0x7, 0x7, 0x0, 0x0, @msi={0x80, 0x7f, 0x46}}, {0x7da6, 0x4, 0x0, 0x0, @adapter={0xffff, 0x8, 0x2, 0x3f, 0x6}}]}) sendmsg$kcm(r1, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) r4 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000b4b000-0x14)={0x0, 0x8, 0xfffffffffffffffd, 0x2a00000000000000, 0x0, 0x6}, &(0x7f0000063000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000abb000-0x98)={r5, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xca1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x7}, &(0x7f0000439000-0x4)=0x98) 2017/12/31 14:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x6) syz_open_dev$audion(&(0x7f0000719000)='/dev/audio#\x00', 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/31 14:05:25 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0xfffffe5c) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000926000)='./file0\x00', &(0x7f0000e9e000-0x1b)=@random={'os2.\x00', "5c707070302176626f786e657430707070302e219600"}, &(0x7f000046a000)='cpusetprocprocmd5sum\x00', 0x15, 0x1) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b73000)="", &(0x7f0000fc4000)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000744000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000d25000-0x4)=0x6c58) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000ec9000)=""/224) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e8f000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) flistxattr(r2, &(0x7f0000fbc000-0x43)=""/67, 0x43) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000188000)=0xfffffffffffffffc, &(0x7f0000b2a000)=0xfffffffffffffe98) 2017/12/31 14:05:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f0000248000-0x4)=0xfdffffffffffffff, 0x4) pkey_alloc(0x0, 0x3) 2017/12/31 14:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x1, 0x48150, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000a5000-0x30)={0xac, 0x0, &(0x7f0000f66000-0xac)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x20, 0x48, &(0x7f0000b48000-0x20)=[@fda={0x66646185, 0x2, 0x3, 0xd}], &(0x7f0000da2000)=[0x38, 0x58, 0x0, 0x0, 0x30, 0x0, 0x38, 0x68, 0x0]}, 0x9}}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x68, 0x10, &(0x7f000097c000-0x68)=[@ptr={0x70742a85, 0x1, &(0x7f000097f000-0x1)=0x0, 0x1, 0x0, 0x1e}, @flat={0x77622a85, 0x1, r3, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000a4d000+0x87)=0x0, 0x1, 0x3, 0x23}], &(0x7f0000b9f000-0x10)=[0x30, 0x78]}}, @increfs={0x40046304, 0x4}, @acquire_done={0x40106309, r4, 0x0}], 0xcd, 0x0, &(0x7f0000f7b000)="add4a4b7d35fed7c3b6dfa3d40571449b0fdb4b42fcdd0df17bd9003f3461999ea9c8ca331fa928cd844beb986b0397330a9eb154950e166799d5c97f8a6dfca183b7c0ed8b6aa6a2f854eade54e8d689ae56aa9c1b385fed6eb7d1b40de9bd693bd738ab1d6e1f19994cf38665ef0025b83fafe061733fccf1bd26bf3413b028d69425fc285da3986b5d7b59fc3f8d78eec40a5451c22468e55fc798df6681d012b74938e31e7c4c292c33e55f36d59cf4fc59adf2818e3ea88e758f18672dd6f510c682d4cbde4e67028ac4b"}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fcc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000019a000)={0x4, 0x18c3, 0x401, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x78ff, 0x9, 0x77e, 0x4, "a4bc3f6c1ae49ed74834d9772d7ce2f9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5b31306e78dd580872ab2144ece470d734cf1b96f75d34c82d9d233f08006d75c4ccd64ae50e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bb55d03912785d071038d86611f937f96f7d0ff812a8f9fc3f070be5df00000000000000d359bdfb62e18a769c862f858859f8b90200e345fb9eee7026fe40be9cda06a1f125e2c3525ad0ffffe9ffff6fffff3d325f01902d9755668fa3f9b8974fec92b836616957ade630936ca63e56dfaeda0896440f397d4b9b3e5a1db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/31 14:05:25 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000002000)={0x4, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000004000-0xc)={0x1c00003f, 0x0, 0x22}) 2017/12/31 14:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006ba000)='/dev/vcsa#\x00', 0x3f, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000116000-0x4)=0x17, 0x4) writev(r0, &(0x7f00002a9000)=[{&(0x7f000043e000-0x29)="290000001800190000000000001b1b000217e3680000010003000009f4040000000200000000ff005c", 0x29}], 0x1) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00006a8000)={0x7, 0x101, 0x71, 0x3, 0x8, 0x8}) 2017/12/31 14:05:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00003da000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ae000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000096000-0x10)={0x7, 0x8, [0x7, 0xe20]}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000025f000)={0x0, 0x0}, &(0x7f0000594000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000119000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x14, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @rand_addr=0x8, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@empty=0x0], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f20000)={0x0, 0x0}, &(0x7f0000401000)=0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d0f000-0x9)='/dev/dsp\x00', 0x48040, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00001c1000)={0x12710, 0x2, 0x5000, 0x2000, &(0x7f000095d000/0x2000)=nil}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet(0x2, 0x80002, 0x7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007e5000)={0x0, 0xfffffffffffffff9}, &(0x7f00007de000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000461000-0x8c)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f71000)=0x8c) setsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000119000)=0x0, 0x4) 2017/12/31 14:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xc0, 0x1b, 0xd, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000050f000)={0x1, 0x3f}) 2017/12/31 14:05:25 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d74000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000617000-0x20)={0x100000001, 0xde, 0x8000, 0x95, 0x9, 0x100000000, 0xffff, 0x6, 0x0}, &(0x7f0000078000)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000af8000)={r3, 0x3}, &(0x7f0000dd7000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00001e3000)=@assoc_id=r3, 0x4) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0xc9) sendfile(r1, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") mknod(&(0x7f000066e000)='./file0/file0\x00', 0x20000000a12f, 0x0) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) 2017/12/31 14:05:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x210101, 0x13) clock_gettime(0x0, &(0x7f0000eab000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f00007dc000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bc0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8d000-0x4)=0x14) 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_emit_ethernet(0x46, &(0x7f0000857000-0x62)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 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, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x2, @loopback=0x7f000001, {[]}}, '\x00\x00\x00\x00\x00\x00\x00Z'}}}}}, 0x0) 2017/12/31 14:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000784000-0x30)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/31 14:05:25 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000003000-0xaa)=""/170) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f000000c000-0x1000)="ecad0b90c91a57d3ce3dbe312cb7e0d80aabeffa849e2b83fc6f691c70c4040fe3013ff3b8a102303a3f386231ecb296b6a2ea20c45c91026459ee647c8f344218a6c838c32e628e9aaa1c2941b2d7e87352d356a2e1973570ea146b06944ccec683ef15851aa61bb70ad6f89071179606518a35bad93a299c7298ad708bf3a3423410138acd026d34237098691354fbfc6e0bafef918e516a56708b163991f87a7b413f5da84e8b10b34e1a838061ad2277f656e836487e5eee1225a69762c9f8a2036972d4bc0380d04d5f4cd266bea5a97d2622dc564ea677c4177a4b4a7d6124f5f37e6de220061610baac513837f05b0c25b757d8ab4027bd8eab4c0444", 0x100}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2017/12/31 14:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000070b000-0x4)=0x10, 0x4) pwritev(r0, &(0x7f0000cf6000-0x10)=[{&(0x7f0000021000)="b1", 0x1}], 0x1, 0x7fffd) 2017/12/31 14:05:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x1}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x8)=[0x3f, 0x1]) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e80100006d20002b1f004ae9ff09c051f1eb01c7033531b0", 0x26) 2017/12/31 14:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002e9000)={0x0, 0x5}, &(0x7f000013b000)=0x6) mprotect(&(0x7f0000906000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f10000-0xa0)={r1, @in={{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]}, 0x61, 0xffffffff, 0x5, 0x3, 0x28}, 0xa0) r2 = syz_open_dev$midi(&(0x7f000072e000-0xb)='/dev/midi#\x00', 0x6, 0x101040) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000260000)=0x6, 0x4) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f00002e4000-0xe9)=""/233, &(0x7f0000482000)=0xe9) r3 = syz_open_dev$midi(&(0x7f000099e000-0xb)='/dev/midi#\x00', 0x4, 0x18100) accept$packet(r2, &(0x7f0000714000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001cf000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b6f000)={r4, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000df4000)=""/203) 2017/12/31 14:05:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000006b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000-0x20)="363de75a8c3a576003c0a7b75f351734a8da9671d51dfeef0e0462c12c924175"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000156000-0x8)=0x100000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00009d1000)=0x6) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/31 14:05:25 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000925000-0xc)='net/netstat\x00') preadv(r1, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x0) 2017/12/31 14:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlock(&(0x7f0000711000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000e17000/0x1000)=nil, 0x1000, 0x1000000, 0x8, 0x80000) 2017/12/31 14:05:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aa3000)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000067d000-0xd)='/dev/net/tun\x00', 0x0, 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000441000)='/dev/loop-control\x00', 0x200000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ede000-0x4)=0x3, 0x4) fcntl$dupfd(r0, 0x0, r1) r2 = syz_open_dev$loop(&(0x7f0000cb7000)='/dev/loop#\x00', 0x0, 0x400000004002) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sync_file_range(r2, 0x1, 0x2, 0x5) 2017/12/31 14:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000713000/0x2000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000159000-0x6)={0x0, 0x78ff}, &(0x7f0000e67000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000c2000)={r2, 0x2c, &(0x7f0000cee000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8ba4}]}, &(0x7f0000935000)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ff8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) read(r1, &(0x7f00002d6000-0x4f)=""/79, 0x4f) 2017/12/31 14:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000071000)={&(0x7f0000da2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000534000-0x30)=[{&(0x7f000016a000-0xa7)=""/167, 0xa7}, {&(0x7f0000494000-0x2f)=""/47, 0x2f}, {&(0x7f0000053000)=""/4096, 0x1000}], 0x3, &(0x7f000005b000)=""/7, 0x7, 0x3}, 0x12000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = shmget(0x0, 0x2000, 0x1, &(0x7f0000dc7000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000e84000-0x8a)=""/138) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0xc9) sendfile(r2, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000aff000-0x38)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffb}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x38) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000676000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000}, &(0x7f0000746000-0x4)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000644000)={0x0, 0x4}, &(0x7f0000a46000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b1d000)={0x0, 0x10, &(0x7f0000b3e000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a2c000)=0x10) r3 = syz_open_dev$adsp(&(0x7f0000128000)='/dev/adsp#\x00', 0x7, 0x80) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00004b1000-0x4)=0x3) sendmsg$inet_sctp(r0, &(0x7f0000e69000)={&(0x7f000042f000-0x1c)=@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000e17000)=[{&(0x7f0000b46000-0x8b)="866974fff12f307a11140e1ab9cae6e24d228c991ba3b9176349d4f43aed3c08c1d422f5fd82389147487c26a8668c4bd527f89193d4e9db5788a6326f4d658b7363f30a42125e0d6b2dcef26d4f7a385d0a4dea2f9feb4b513a2576fe24499594b46c00b085f2d7a7d5d8bc49d0df10384e7c3553d5c851eb33fb828bd688efb9dff37ec0bd725d451bc6", 0x8b}], 0x1, &(0x7f0000c9b000)=[@init={0x18, 0x84, 0x0, {0x800, 0xff8000, 0x45bd, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xc57, 0x0, 0x3, 0x4, 0xffff, 0x4, 0x80000000, r1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x80000000, 0x5, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0xbb, 0x3, 0x204, 0x72e, 0x5f2, 0x3d, 0x21, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x7ff, 0xfffffffffffffe00, 0x5, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x27, 0x8000, 0x64, 0xfffffffffffffffd, r2}}], 0x120, 0x10}, 0x4000) 2017/12/31 14:05:25 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, 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(0x10, 0x3, 0x10) write(r0, &(0x7f0000430000-0x22)="220000001b00070affffe200ef0012011f000000000200000000000000ea00050029", 0x22) r1 = syz_open_dev$mouse(&(0x7f000015b000-0x12)='/dev/input/mouse#\x00', 0x6, 0x111000) ioctl$KVM_NMI(r1, 0xae9a) msgget$private(0x0, 0x100) 2017/12/31 14:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001b6000-0x11)='/selinux/context\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x76, 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) getresuid(&(0x7f0000d50000-0x4)=0x0, &(0x7f0000df0000)=0x0, &(0x7f00002a9000-0x4)=0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2017/12/31 14:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) writev(r0, &(0x7f0000e18000)=[{&(0x7f0000cb8000-0x5e)="4bbc6d29bec80ecdbae5856ed1fe27c6019dade7148db4af3fee5e697b4dbf29a7723852a96183ac5f533c91ac5a6aca5f049bb2a19396eda1a1f9b5e92fde2f6a8ae2036bcbd70e5f1623595e61ac83be55471f0cfff92adb64f15783e9", 0x5e}, {&(0x7f00002ad000-0xb5)="915c2a820120c0645d3db26457738a518c110139ba4f40c876f5e093752f2f7ee8ef9e3761633add564e3eca7a31f89d19d5e9f5778568bebcdabc2221512b64da7d434f1068591a0d66c293220d49f994f9f0394ec728c1a6f8bb6b9dd92cf6a75f388c289d78246a63764d240480de0d71e78792b739fc22c9846b4b07eb9bf8abba0210e45f423a38c2af7d4520c01f20b11644d242512ccf42235b7f11315548ec4ce1baac50f9602665bd2e4573120bdeed0b", 0xb5}, {&(0x7f0000b7f000)="caa3d2091ba5000386c2", 0xa}, {&(0x7f00005ef000-0x71)="83864343b66f424e670b82e0a15b0e9286c242d0273ed770d894b8d08451a5cf4c1aeb8ae600edbda23d52b9996141ecafd74ce9171942e74c744fd12685c8ff5f36f1728ede00f778a40ce5febd8b0b1c74f509ff371a848c752641351d8807a76880c8d811c38ca25ebcbf44d97c6d5d", 0x71}, {&(0x7f0000ae1000)="f41ee30d61a2cc6fcf8c51ef7d3041793c8b203680e316d88d98092b1814f8e72e5a2265a94347067df0bdddb302ca2910462d4a0223733d3572fe835d5afc22cf606d009f97488f922bbe6ebab5fd472e92c22499abe336d6ae1a39a530485cf722", 0x62}, {&(0x7f00002d1000)="4b488a1f09a9eef35bb45d88d5", 0xd}], 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r4, 0x8, &(0x7f000006a000-0x8)=0x86b2) readv(r1, &(0x7f0000d16000)=[{&(0x7f000032b000)=""/99, 0x63}], 0x1) r5 = eventfd2(0x0, 0x0) read$eventfd(r5, &(0x7f00000bf000-0x8)=0x0, 0x8) io_setup(0x0, &(0x7f000026b000-0x8)=0x0) fcntl$setown(r3, 0x8, r4) io_submit(r6, 0x5, &(0x7f0000818000)=[&(0x7f0000172000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7fff, r5, &(0x7f0000a89000-0xe4)="90d2abf42d3db61c3d0f8b1286252e98d758b3a5c9fb8a5c23d8276b6069b2b075f9d12ba6f6978c62ae3aa2d2872807a829c4383f84a4d8f74977aa18f5d57c7991bca1cab1722d161ff61e4d663712f362cb43dd9a9a0275e019a23a28f01c15de76c55c5b1ef948feb826b6e58e0ffc9833c19ea3bf8d40f7e440538bf1f07cb56aa10ae9671471a671ba3de71165ec0d32eab9c848a79084e07ac17cffec307bfb73d20bc4d7f2685e53224cb44c109a1f907b8a7ea32a7eb4b84af969d027829ec4424d3071343b70d40506b328f836a09553934086254e7f7429235e4611284184", 0xe4, 0x7, 0x0, 0x1, r5}, &(0x7f0000994000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000502000)="ef5b63a204003c1a8a98d6e95f8472ad8bebc61dcbc6b1a7e9965b1563c5e0", 0x1f, 0xfffffffffffffffc, 0x0, 0x1, r5}, &(0x7f0000a63000)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f00007e0000)="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", 0xfe, 0x3f00000000, 0x0, 0x0, r5}, &(0x7f00005ad000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7, r3, &(0x7f000077e000-0x1000)="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", 0x1000, 0x3, 0x0, 0x1, r5}, &(0x7f00005aa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f00004d8000-0x3d)="26df678a1d77fa8cf2a6542241ea1a15fcfe249237eaa5c43c59d6665b7378d7b738ee51e005fb9e1aed76412223f96833063bea89ead141a4d2bbfd48", 0x3d, 0xfffffffffffffffb, 0x0, 0x0, r5}]) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r8 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r7, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r5}]) 2017/12/31 14:05:25 executing program 6: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000561000-0x9)='/dev/ppp\x00', 0x10000000000000, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00002b6000-0x4)=r1) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000b2c000)=@known='security.ima\x00', &(0x7f0000b2c000)='/dev/ppp\x00', 0x9, 0x2) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b2d000-0x10)='/selinux/member\x00', 0x2, 0x0) 2017/12/31 14:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000152000)={0x0, 0x0, 0x0, ""}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) arch_prctl(0x1002, &(0x7f0000d73000)="44b701dddfde3b4a93f03be2d03310e7c641d462b01237353b91d4259c778a82afb0e73b72f1a84d0aa396208ae86ec097f0f6494cb6c79d8b77310c07915643ace0c67090e97eb38713cafac52b1ea04f06cac22906bfb3359fac5ab4bb3d3ef66a5633b3f373fc3a6da879edab6e1a7ba0cb1da90a997ffaacfd712873203c104fe601650e877e7c32f3f447b69b8a40cacd039f4a0f177003") ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/31 14:05:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007ff000-0x1)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xd, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f63000)=[@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = semget(0x1, 0x3, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000000)=0x80000001) tee(r0, r0, 0xc3, 0x4) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) semctl$GETNCNT(r1, 0x99c4bcb89edd80af, 0xe, &(0x7f0000000000)=""/27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x4002) preadv(r3, &(0x7f0000bbc000)=[{&(0x7f0000f1b000-0x24)=""/36, 0x24}, {&(0x7f0000a16000)=""/155, 0xffffffffffffff0b}, {&(0x7f0000add000)=""/95, 0x5f}], 0x3, 0x0) [ 46.103187] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. [ 46.132670] device syz3 entered promiscuous mode 2017/12/31 14:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009e0000)={0x0, 0x6, 0x0}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000063000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) futex(&(0x7f0000def000)=0x9785, 0x4, 0xbfcd, &(0x7f00002d3000)={0x0, 0x989680}, &(0x7f00001d7000-0x4)=0x9, 0x8) lstat(&(0x7f0000640000-0x8)='./file0\x00', &(0x7f0000bd3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x40000015, &(0x7f0000b11000-0x18)=[r2, r2, r2, r2, r2, r2]) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cfd000-0x108)={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]}, [0xfffffffffffffffe, 0xce8, 0x0, 0x8, 0x800, 0x1000, 0x1, 0x308e, 0xfff, 0x3, 0x8001, 0x1, 0xa9, 0x100, 0x8001]}, &(0x7f00003fe000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000486000)={r3, 0xfe2c, 0x6}, &(0x7f00000ac000-0x4)=0x8) 2017/12/31 14:05:25 executing program 3: accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000faf000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000755000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000027e000)={0x10000000000000, 0x0, 0x2, 0x80000000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000b20000-0x10)={0x0, r1}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009ab000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") prctl$intptr(0x1c, 0x2) getdents64(r2, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r2, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f000046f000-0xd0)=""/208, &(0x7f0000eac000-0x4)=0xd0) 2017/12/31 14:05:25 executing program 4: r0 = shmget(0x1, 0x1000, 0xa00, &(0x7f0000a13000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e00000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000c26000)={r2, 0x27}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cce000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000cf4000)={{0x0, 0x13003, 0x0, 0x7e54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = 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) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) r9 = dup3(r8, r6, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r9, 0x4010640d, &(0x7f0000b26000+0xcc5)={0x8, 0x0}) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r10 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) clock_gettime(0x0, &(0x7f00000f5000-0x10)={0x0, 0x0}) clock_settime(0x2, &(0x7f00003e6000)={r11, r12+30000000}) fallocate(r10, 0x0, 0x0, 0xc9) sendfile(r8, r10, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 46.186479] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/31 14:05:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="7591487276706f786e6574310063", 0x2) fcntl$addseals(r0, 0x409, 0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00007ef000-0x50)=""/80) fcntl$addseals(r0, 0x409, 0x8) syncfs(r0) [ 46.214975] QAT: Invalid ioctl 2017/12/31 14:05:25 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x1000000, 0x10810, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f0000010000-0x78)={0x5, 0x78, 0xd8b, 0x9, 0x1ff, 0x9, 0x0, 0x5, 0x800, 0xd, 0x1, 0x8, 0x80000001, 0x7, 0xfffffffffffffff7, 0xffffffff, 0x3ff, 0x3, 0x47, 0xfffffffffffffff7, 0xf9cc, 0x7742, 0x7, 0x1, 0x2, 0x0, 0x7, 0x100000001, 0x80, 0x9, 0x7, 0x6, 0x7, 0x1, 0x80000000, 0x5, 0x0, 0x0, 0x0, 0xbd2d, 0x0, @perf_config_ext={0x1, 0x6}, 0x800, 0x1, 0x71, 0x3, 0xfffffffffffffffe, 0x1000, 0x899a, 0x0}, r1, 0x8864, r2, 0x5) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) [ 46.215188] QAT: Invalid ioctl 2017/12/31 14:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000743000)='/dev/input/event#\x00', 0x80000001, 0x88000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00008f4000-0x4)=0x6) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) acct(&(0x7f000063e000)='./file0\x00') 2017/12/31 14:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000027a000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x37}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000070000000680e2ed3b85090002000c000000000000", 0x1f}], 0x1) getsockname$netlink(r0, &(0x7f000020c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001fd000-0x4)=0xc) 2017/12/31 14:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)=0x0) 2017/12/31 14:05:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000401b, 0x8080f, 0x2) write(r0, &(0x7f0000b98000-0x24)="240000001b00fbffeb030000f6fb017967947d0b0800c30001000020f700000ff915f801", 0x24) [ 46.239259] QAT: Invalid ioctl [ 46.240462] QAT: Invalid ioctl 2017/12/31 14:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ec3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x16, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "04aa99efc6"}}}}, 0x0) 2017/12/31 14:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b31000)='/dev/sequencer\x00', 0x402c00, 0x0) connect$inet(r0, &(0x7f0000470000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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 = socket$inet(0x2, 0x5, 0x0) r2 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x2000000011, 0x8040000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000091d000+0x43e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/31 14:05:25 executing program 5: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000b6b000-0x50)=[{&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000585000)=""/4096, 0x1000}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000d2b000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00003d9000)=[{&(0x7f00003e9000-0xe)=""/14, 0xe}, {&(0x7f000001c000-0xfa)=""/250, 0xfa}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x40247007) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80000000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) [ 46.435612] device syz0 entered promiscuous mode [ 46.445762] device syz0 left promiscuous mode [ 46.466391] device syz0 entered promiscuous mode 2017/12/31 14:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000664000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000533000)=""/81) connect(r0, &(0x7f00008ab000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2017/12/31 14:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00009ca000-0xb)='/dev/midi#\x00', 0x7ff, 0x400) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000396000)=0x0, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc1000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000079f000-0x4)=0x709b, &(0x7f0000290000)=0x4) sendfile(r0, r2, &(0x7f0000dc0000)=0x0, 0x2000000000) 2017/12/31 14:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001d2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007da000-0x7a)="") 2017/12/31 14:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendmsg$unix(r1, &(0x7f0000c9b000-0x38)={&(0x7f00004a4000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002c0000-0x40)=[], 0x0, &(0x7f0000147000-0x50)=[], 0x0, 0x0}, 0x20040000) 2017/12/31 14:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r0, &(0x7f0000e44000-0x8)=0x40, 0x8001) tee(r0, r0, 0x81, 0x5) 2017/12/31 14:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) mkdir(&(0x7f0000e37000-0x8)='./file0\x00', 0x20) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x14) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') syz_open_dev$sndmidi(&(0x7f0000c9d000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x400000) 2017/12/31 14:05:26 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) r0 = socket$inet(0x2, 0x80002, 0x3f) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f000001d000)="533ea50f6fc65466057a669d9767012caf4002a96eb3b33a2fbf3c5ca2a0c6441164195bf95cd4f68457c3a11e1c2d857ae594a2ac1ae1d6c23360aad92e90ea3e9b94b837b7bfe88b91837759ab317a7f575765bd4944efd7ce041cab50bf742ae0684a579887cfb963aba4e8aaf7871fd0d39d39ef127af7fe9a61626b3a656a57f6d8cadcd83529c888cadd95cc58ac562916544236afed23a7502065c663cb42881337281830dca40dc7f19838a0203a9c81e60bda94dd637cd7b828b49c64c22efca8f028") 2017/12/31 14:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d32000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b8000)=0xe8) quotactl(0x1, &(0x7f0000050000-0x8)='./file0\x00', r2, &(0x7f00007db000-0x30)="b97237403e7da2bba357240c5332d15bd885074f2022c29f74fa65424c3a75688fe0bdd749aa83c4ecf2bc0c02ab3739") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000829000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000c99000-0xa6)=""/232) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000000053f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) 2017/12/31 14:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0xffff, &(0x7f0000232000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000d2a000-0x40)={0x5, 0x5, 0x4, 0x20, "e81fa2e61f62e9e880f67716568af0a1318a5cf07cad51f91aa10434fb2f6243c60dc1db5aa5af67ec7d436a", 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ef8000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xd7}, &(0x7f0000ca5000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a09000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4c16, 0x3, 0x5, 0xffffffffffffffff, 0x866, 0xfffffffffffffffa, 0xc000000000000000, 0x0, 0x5, 0x1, 0x1, 0x6, 0x7, 0x7ff, 0x100000001]}, &(0x7f0000321000-0x4)=0x108) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000938000)={0x80001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) acct(&(0x7f000007c000-0x8)='./file0\x00') 2017/12/31 14:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fd0000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r1, &(0x7f0000a12000)=[{{0x20, 0x0}, 0x20000000001, 0x4c, 0x2}], 0x18) rt_sigprocmask(0x0, &(0x7f0000831000)={0x800}, &(0x7f0000788000-0x8)={0x0}, 0x8) ftruncate(r1, 0x7f) ioctl$int_in(r0, 0x5421, &(0x7f00001e0000)=0xff) sendfile(r2, r1, 0x0, 0x72439a6b) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2017/12/31 14:05:26 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc7, &(0x7f0000c0c000)=0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000961000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f00006e5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x10) poll(&(0x7f0000fe1000)=[{r2, 0x0, 0x0}, {r0, 0x2401, 0x0}, {r0, 0x291, 0x0}, {r2, 0x131, 0x0}, {r2, 0x3024, 0x0}, {r2, 0xc10e, 0x0}], 0x6, 0x4) io_cancel(r1, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000fe1000-0xcf)="27239faf3ac778e74b6ae065e54c7ea9e1c3b09c8dd30b55c495c5fe213ced2f3233d16232d496157ae6fb8c7cf6c12cdf76a65b7984f7d2b7245f047cc388de2cad06d1d8c5fd3478326b84bd1e4cb0b81e6238c343f9b1e6d19bb4cc07ba7508978059d1681e2d70c89dc309fe2880c91cabc8034fe9f49b5c9881f62436a0a0548a67e4745cf76c791c35184021a7d7e81af01454d4d76a2c206feb23edbd984c901db9fb07c0a59d1b8a6cff45f1a8397f7e82d6ede1878e76b2742ce8882d0b877b66c12b8cd2cae46d69389f", 0xcf, 0x6, 0x0, 0x0, r2}, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fe3000-0xd)='/dev/usbmon#\x00', 0x4, 0x40000) openat$audio(0xffffffffffffff9c, &(0x7f0000e0d000-0xb)='/dev/audio\x00', 0x900, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/member\x00', 0x2, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x3, 0x0, "1814145680ffffffffffff7891000076023108f56bbd95054d6b050000bebc48e8d8cda3d669fc482e6e6309000000000000da0303c8288a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f00004f7000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x112, 0x3e, "b0"}, 0x18, 0x0}, 0x0) 2017/12/31 14:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0xb, 0xa, 0x8001, &(0x7f00009b3000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00008ae000)="8f400502a1068563d9a59e66c30f4443", 0x10) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r0, r3, &(0x7f0000c42000)=0x0, 0x400000000001) 2017/12/31 14:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000ad8000-0x4)=0x0, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000feb000)={@generic="2621c46c4fd6a71dd65005b51f3ebc0e", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000736000)={0xaf75}, 0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000585000)='/dev/hwrng\x00', 0x0, 0x0) 2017/12/31 14:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b8000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x100) openat$sequencer(0xffffffffffffff9c, &(0x7f0000797000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000037c000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000877000-0xa)='/dev/vcs#\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f24000)=0x1a, 0x4) r1 = openat(r0, &(0x7f00001cc000)='./file0\x00', 0x2000, 0x20) 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) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000b14000-0x5c)={0x5, 0x0, {0x0, 0x3, 0x8000000000000003, 0x1, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f00005a2000)=""/0, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004ec000-0xf3)={0x0, 0xeb, "44fcdef9ceecd8560a95f35e865978be2dbc0edd48f462cc3b229333010d7867a89532ccab8d888b66768448471a8df719d26b4e72b71559563efe901454bfbea4934c06302f0c78577f0f3862d71c0c2b052642b71896de76f48a18ab5e07747f24ee36a71ae4f4629df967be0d467b6a6b63e99f710c1514b936f903b1f45c33dcfa89b341d9e4e760dcec914430597a7a8823b2eeee05d398f1d4d34b17fd6942c5b75fc70311d068e42e5ce1b40ca7323b10c270bdb3c26fe9ef1383a027119d0b5a7750905f7205711ad26878dd18f2917310c39b47573d73be1622ee9a0f19eb35e74b33a0a51517"}, &(0x7f0000af4000-0x4)=0xf3) sendmsg$alg(r1, &(0x7f000021f000)={0x0, 0x0, &(0x7f0000da9000-0x30)=[{&(0x7f0000747000)="1bfb36153cbda985c54f0dd025ccd35a9b2375243617e3d8668404029abaf6741bb5669169f33f3d4f50738abc4ace9e31385cefef90a0bbe04e31957f6761", 0x3f}, {&(0x7f0000a64000)="d9f590cf690d68d40a9433770521dfe0857bc962d3675352e2ae8f5f9d77d9d7143dc490d0935511101ba56e669cf0257f5fa3477ff7f7259d7bc4175b630cb01af59b166b306168b25e204ed415b2b429d3b40d25742e7539ca101bfa6682e784f047892127ac86bb602b1b78b8547b70a6889e353f7a673150e7a0261a766c36a017a5317872bd2c76979e19333508c505cfa39e211bac3e8c016bcd431372b406a35113357268570509d7f1ac882240b6eb7709ce618f6e6e97", 0xbb}, {&(0x7f000075a000-0xc7)="2d9f0ac673741de1950c2a379aa92bf637d53ffa15b19409af1f9bc033f22d0a18949d3d5025b2c1117803ead6e8f088259cf54db5b6f808bd89f65b26bd9ed37338d7ba49d7680400ced919238bfe35b96a0ae48f28b2fc2111c463847d795eefbedda17ee09358782565a7f67ceecd612de823974513790046c3bf525bff8e1ee61eb18efa626289871a36247177c6e613f94d0bc7643e633b116127b9fc13901664f93d7fefa8fd5d7dfe0a003a1ad958c393a01f90ef4b73c0f31f8a88bc5f9e03695241e6", 0xc7}], 0x3, &(0x7f00000a3000-0x1b8)=[@iv={0xb0, 0x117, 0x2, 0x9b, "46588910c986eee72f78a63b79e0d8381c7b390d3db19cc506159a51e6721cc63fad458b548ced540b91529e3a3ffbff0e2b353bdfee4952285c52aaf8c9fbe2373b7ffe7e51e0b23652f48a48e80840ebce812f79def7fea7d0c3144e5104a79d66a0e6005098b72fc02ceafba3fb5ce40e3a156c51317a661cb3f8492f43907c12b46b48fc0df5155aa03bf363f0cf349cf9d7c8f46c6086f9a2"}, @assoc={0x18, 0x117, 0x4, 0x7a}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x5d, "5c0d58c1a16a38730ad0cfc4cee4f4f7af4aee1ebfa2fe00bf8fe2caeb944cde1b2c51bc77e3635a739c6ed297b316830699828e5a78386190d2d1578dbd1a75e3d74f579de99427f631a00af0e1268f10b0081c03e682614967842767"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0x1b8, 0x4}, 0x805) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006d2000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/31 14:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) flistxattr(r0, &(0x7f00008cd000-0x54)=""/84, 0x54) 2017/12/31 14:05:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0xfffffffffffffffe, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000b39000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x248e, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r3 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r3, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) readv(r3, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) 2017/12/31 14:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a35000-0xc)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000225000-0x4)=r1, 0x4) r2 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) poll(&(0x7f0000819000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x85) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2017/12/31 14:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000052e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000146000-0x4)=0x401) 2017/12/31 14:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000046e000)='/dev/autofs\x00', 0x349480, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000427000)=0x76) recvfrom$inet6(r3, &(0x7f000063b000)=""/147, 0x93, 0x40000002, &(0x7f00005d2000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000e37000)={0x3, 0x0, [{0x1, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, [0x0, 0x0, 0x0]}, {0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) socketpair(0x8, 0x80000, 0xffff, &(0x7f0000754000-0x8)={0x0, 0x0}) 2017/12/31 14:05:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) fsync(r0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000000)=""/4096, &(0x7f0000e07000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003ae000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000c2f000)="0bb29682bd26f67aecd668c490b0a404b8d7dd51e6bbc75c728b0c6fbd8097fa3794fd6589406cfcf718") r2 = socket(0x10, 0x3, 0xfffffffffffffffc) write(r2, &(0x7f00005c9000-0x22)="1f0000003e00077a0000220a000008ff0a3f80311100000004000a03441951", 0x1f) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000971000)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x2}, 0x0, 0x955, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xdf1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000050000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c37000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc6000)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000fdf000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000055b000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f00004b2000)=""/146) connect$nfc_raw(r6, &(0x7f00007e1000)={0x27, 0x4, 0x1, 0x6}, 0x10) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000e6a000-0xc)={@multicast1=0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f000096c000)=0xc) fallocate(r5, 0x0, 0x0, 0xc9) r7 = add_key$keyring(&(0x7f000082a000)='keyring\x00', &(0x7f0000441000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r7, 0x4) sendfile(r2, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) fcntl$setlease(r3, 0x400, 0x3) ioctl$int_out(r0, 0x5462, &(0x7f0000b00000)=0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f00000e8000)={0x6, 0x20, 0xffffffff, 0x1, "c16f4fd51b8fe7ca67c9458917d1ee774ff833794044c5186e2653834cfd5caa"}) 2017/12/31 14:05:26 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000140000-0xc)='/dev/audio#\x00', 0x80000000, 0x2200) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00001a2000)={0x26, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002cc000)={0xb6, r1, 0x0, 0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000)={0x42, 0x19, 0x20, 0x1, "710043b81b33f7b3009f2a2000000000000000256ca05372354f7b80a5b604d9"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f00004a4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000823000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/12/31 14:05:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x80, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_dev$admmidi(&(0x7f0000011000)='/dev/admmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000001000-0x14)={0x2, 0x3, 0x0, 0x3, 0xfc77}) 2017/12/31 14:05:26 executing program 6: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cee000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x8000, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x1f, 0x0, 0x700000000000000, 0x11200, 0x8, 0x1, 0x8, 0x9, 0x4, 0x0, 0x400, 0x8, 0x7, 0x7, 0x8, 0x7, 0x2, 0x7d9, 0x4, 0x80000000, 0x725d, 0x6, 0x7, 0x5691, 0x100000001, 0x1, 0x80, 0x9, 0x0, 0x2, 0x5b891df7, 0xfffffffffffffff9, 0x6, 0x0, 0x10, 0x1, @perf_config_ext={0x7, 0x0}, 0xc061, 0x9, 0x467f, 0x5, 0xea6, 0x9, 0xfffffffffffeffff, 0x0}, r1, 0x0, r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000602000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) prctl$intptr(0x26, 0x0) 2017/12/31 14:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000fa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) chmod(&(0x7f0000ad9000)='./file0\x00', 0xc0) bind$llc(r0, &(0x7f000038c000-0x10)={0x1a, 0x1d, 0xfffffffffffffffc, 0x40, 0x5, 0x0, @random="9dc90a4f8331", [0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xc) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f0000e89000-0x37)=""/55, &(0x7f00001cb000-0x4)=0x37) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000003031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) bind(r1, &(0x7f00006e4000-0x9)=@rc={0x1f, {0x2, 0x40, 0x3, 0x3ff, 0xfed, 0x2d308ed8}, 0x10000}, 0x9) 2017/12/31 14:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000023f000)='/dev/dsp#\x00', 0xfa7, 0x141400) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00007c0000)={0x0, 0xd4, "9b6850a7229a14b971573f50dadc0d2aea37b8e1c5229b2384d85e331bb7561dad9ce6293060817c97cd5527c64143dcaa93352df28498729c582569f993cb99bf187248d402f71e86ef625d7116c8520c48bbad4c0abf45443fce89309637e0d6f012d22e298280df8b359028658eccec6a86f6fe8bd40c8cbe99191277184449ab97910f85e438b2edf8803137acdb5cd6b0237afb22fcb9903d920fa4bc73d9e778358caa093401cbc2a8e3cb7dbd8e9139b5340ca676dca18e7c990b84eee9ee3798bb849eb9bb2b97cf02167b83185eab8a"}, &(0x7f000061d000+0xabb)=0xdc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000290000-0x8c)={r1, @in6={{0xa, 0x3, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xccae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003cd000-0x4)=0x8c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r2, &(0x7f0000951000-0x28)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0xfffffffffffffffe, 0x0, 0x0}}, 0x28) 2017/12/31 14:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) socket$packet(0x11, 0x3, 0x300) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00006a5000)={0x10001, 0x7, 0x9000}, 0x4) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006f5000-0x8)='./file0\x00', 0x3c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e4e000-0x10)={0x2, &(0x7f0000ad9000)=[{0x7fffffff, 0x7f, 0x7, 0x7}, {0x6, 0x309, 0x80000001, 0x8015}]}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000818000-0x4)=0xa1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001bc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000086e000-0x8)={0x4, 0x2}, 0x8) 2017/12/31 14:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x80005, 0x0) recvmmsg(r0, &(0x7f00002bb000-0x168)=[{{&(0x7f0000b90000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000479000-0x70)=[], 0x0, &(0x7f0000031000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b85000-0x10)={0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f000011e000-0xc)='/dev/audio#\x00', 0x100000000000006, 0x1) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000b6000-0xeb)=""/235) fallocate(r0, 0x1, 0x8, 0xffffffffeb6d6fa7) lgetxattr(&(0x7f0000498000-0x8)='./file0\x00', &(0x7f0000b79000)=@known='trusted.syz\x00', &(0x7f000094a000)=""/111, 0x6f) 2017/12/31 14:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x40000000002) r2 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common="65716c0300", @ifru_names=@generic="ca5cb8a20000edfff0ffff003d9d0826"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000362000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000034d000-0x14)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000922000-0x10)={0x0, 0x0}, &(0x7f000082a000)=0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aba000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f000033a000-0x94)={{0x8, 0xfffffffffffffff9, 0x80000001, 0x0, 0x4, 0x5}, 0x3b, 0x7, 0x8b6a, 0x3f, 0x4fa9, "655b0411fd741e52497eb923a16c8e06bf55bee30591fc3294f730637c8631a80236e7c82ffef4cf683b0881e785cd3510a15a06bbbdd27fc103f60e0103af0e198b5a5da3a17f3fb0fc38c2df4f52bef3c67f60b5a4bb8543cd9fed5302f5ec7b7cb8d53adbbd4d1f9eaf20e3936e2e230ba1f9af641fbf78e532b82c031ba3"}) 2017/12/31 14:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003d9000)='/dev/snd/seq\x00', 0x0, 0x0) dup(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000edc000-0x8)='./file0\x00', 0x0, 0x100) inotify_add_watch(r1, &(0x7f0000d3b000-0x8)='./file0\x00', 0x1000101) utimes(&(0x7f0000aa2000-0x8)='./file1\x00', &(0x7f0000322000)={{0x0, 0x0}, {0x77359400, 0x0}}) 2017/12/31 14:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a81000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000500000000000000c000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/31 14:05:26 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000011000-0xd)='/dev/usbmon#\x00', 0x8001, 0x8240) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000010000)=""/154) 2017/12/31 14:05:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x5)="6c6ff52600", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000140000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008d9000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() rt_sigqueueinfo(r1, 0xffe, &(0x7f0000b80000)={0x0, 0x0, 0xffffffffffff5c8d, 0x4}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000a5c000-0x4)=0x81, 0x4) sendto$inet(r0, &(0x7f0000f7e000-0x481)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 14:05:26 executing program 0: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bea000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000d25000)={0x9, 0x5, 0x0, 0x8, 0x5, 0x4cf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,digest_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a077560d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f90000)=[{0x0, 0x0, &(0x7f0000a57000-0x40)=[{&(0x7f0000f8c000)="ee30", 0x2}], 0x1, &(0x7f0000c15000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000f91000)=0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2017/12/31 14:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) 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) unshare(0x20020000) clone(0x10084000, &(0x7f000066e000)="", &(0x7f0000d4e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000094e000-0x1e)="") r0 = syz_open_dev$sg(&(0x7f00009c1000)='/dev/sg#\x00', 0x2, 0x400) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000187000)=[], 0x0) [ 47.050730] device lo entered promiscuous mode 2017/12/31 14:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001d0000)='/selinux/user\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000d48000-0x24)={0x8, 0x2, 0x7ff, 0x4, 0x0, 0x0, 0x7, 0xd6d, 0x0, 0x5, 0x4, 0x20}) 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$alg(0x26, 0x5, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x209) bind$alg(r2, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000b10000)={0x8, 0x2, 0x1}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x9, 0xc9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) r5 = getpgrp(0x0) r6 = getpgrp(0x0) perf_event_open(&(0x7f0000b4a000-0x78)={0x0, 0x78, 0x1, 0x1, 0x715, 0x5, 0x0, 0x5, 0x40, 0x3, 0x2a3, 0x7, 0x4000, 0x3, 0x8, 0x5, 0xffff, 0x3, 0x1000, 0x7, 0x1, 0x6, 0x1, 0x81, 0x7fffffff, 0x8000, 0x8, 0x2, 0x3, 0x7, 0x9, 0x4, 0x1, 0xffffffffffffff78, 0x2, 0x7, 0x7fff, 0x3, 0x0, 0xdac8, 0x0, @perf_bp={&(0x7f0000ba9000-0x1)=0x0, 0x3}, 0x6280, 0x81, 0x2, 0x7, 0x7, 0x2, 0x8, 0x0}, r5, 0x1, r1, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00009ea000-0x10)={&(0x7f0000c28000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) kcmp(r5, r6, 0x3, r2, r4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001c9000)={0x0, 0x0}) [ 47.088404] device lo left promiscuous mode 2017/12/31 14:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000140000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008d9000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() rt_sigqueueinfo(r1, 0xffe, &(0x7f0000b80000)={0x0, 0x0, 0xffffffffffff5c8d, 0x4}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000a5c000-0x4)=0x81, 0x4) sendto$inet(r0, &(0x7f0000f7e000-0x481)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 47.114914] device lo entered promiscuous mode 2017/12/31 14:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x0, 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) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000dbf000-0x1000)=""/4096) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cb4000)='/dev/dsp\x00', 0x100, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2017/12/31 14:05:26 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x7e1600, 0x0) r0 = socket(0x4000000000000a, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/31 14:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f000028c000)="", &(0x7f00004ad000-0x75)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r2 = getpgid(0x0) sched_rr_get_interval(r2, &(0x7f0000bb7000)={0x0, 0x0}) sendfile(r1, r0, &(0x7f0000a1a000-0x8)=0x0, 0x80) tkill(r2, 0x1000000000016) 2017/12/31 14:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000033c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000501000)={0x2, 0x6, 0xc1a, 0x1, 0x4, 0x2}) r2 = 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$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af7000-0x4)=0x0) timer_create(0x7, &(0x7f000013d000)={0x0, 0x0, 0x3, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e3000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dd0000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d7000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00003a2000-0x8)={r1, r1}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000474000)={0x0, 0x0, []}) fstat(r2, &(0x7f0000e33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$1(0x1, &(0x7f0000b5f000-0x2)='@\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000bb5000)=""/234) pselect6(0x40, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)={0x0, 0x0}, &(0x7f000000a000-0x8)={&(0x7f0000009000)={0xfffffffffffffffc}, 0x8}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a46000-0x42)="0028bccfbc58630ca416193aa616c933d632446aa93fe9766c1f0b80327f17599d73a848efa77af4f96b5868d604ce8f067d5e7c19882a019babc69b80bd32b7aa74", 0x42) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000bfd000-0x4)=0xd8a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x4000000001) clock_gettime(0x6, &(0x7f0000115000)={0x0, 0x0}) init_module(&(0x7f00008bf000)='\x00', 0x1, &(0x7f00003d4000-0x7)='vmnet1\x00') setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) bind$inet6(r4, &(0x7f000088e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00004bc000)="", 0xd6, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 14:05:26 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f4a000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) read$eventfd(r0, &(0x7f00005f3000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e39000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r1, &(0x7f0000fca000)=[{0x4, 0x2000000000000, 0x1, 0x0, @time={0x77359400, 0x0}, {0x7f, 0xfffffffffef7ffb8}, {0x0, 0x0}, @control={0x5, 0x0, 0x5}}], 0xfffffffffffffc8f) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00002eb000-0x400)={"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"}) 2017/12/31 14:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/31 14:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007a0000-0xb)='/dev/mixer\x00', 0x10000, 0x0) fcntl$getflags(r0, 0x401) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000481000)='/dev/dmmidi#\x00', 0x8, 0x1) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000315000)=0x0) 2017/12/31 14:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000bf2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f9a000)=0x0, &(0x7f0000fb0000)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067a000-0x11)='/dev/vga_arbiter\x00', 0x20085, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000030b000)={0x0, @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]}}, &(0x7f00007f3000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000680000-0x20)={0x100000001, 0x0, 0xf, 0x8, 0x5, 0x2, 0xfce, 0x5, r2}, 0x20) writev(r1, &(0x7f00005fc000)=[{&(0x7f0000c9d000-0x93)='z', 0x1}], 0x1) 2017/12/31 14:05:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="", 0x0) ioctl$void(r0, 0x0) 2017/12/31 14:05:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d71000-0x1)="06", &(0x7f0000d73000-0x4)=0x0, &(0x7f0000624000-0x4)=0x0, &(0x7f0000f2b000)="") lgetxattr(&(0x7f0000843000-0x8)='./file0\x00', &(0x7f0000af8000)=@random={'user.\x00', 'selinuxppp1@!+()em0vmnet0vboxnet0&/)%:\x00'}, &(0x7f0000817000)=""/41, 0x29) 2017/12/31 14:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000180000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a23000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000b04000-0x8)={r1, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fca000)={r4, r4, 0x0, 0x1}, 0x10) fallocate(r4, 0x0, 0x0, 0xc9) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000f87000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000189000)=0xe8) quotactl(0xfb9, &(0x7f00002e0000-0x8)='./file0\x00', r5, &(0x7f0000232000)="6af22f9ecd2b3eeb719973862850f307964ea589974901fda572ee76f5cea8faf45d113368567318eeee327d66ac041fa63a220b2b03b70267b98b58db") setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00002c5000)=0x0, 0x2) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00006f0000)='/dev/mixer\x00', 0x102, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000207000-0x20)={"8439e955ad5587cc324383626952a57c", {0x4, 0x7fffffff, 0xfffffffffffff20c, "e1ec8d07c228", 0x20, 0x0}}) 2017/12/31 14:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = syz_open_dev$vcsa(&(0x7f00008a7000)='/dev/vcsa#\x00', 0x90, 0x200000) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000d2000-0x8)={0x3, 0x69}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r4 = getpgrp(0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00009e7000-0x8)={0x0, 0x0, 0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) 2017/12/31 14:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00003c5000-0xf)='/dev/snd/timer\x00', 0x0, 0x41) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00006de000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = add_key$keyring(&(0x7f0000a8b000-0x8)='keyring\x00', &(0x7f00004f8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000551000)='rxrpc_s\x00', &(0x7f0000c7f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004c0000)='{{,\x00', 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) dup3(r0, r1, 0x0) 2017/12/31 14:05:26 executing program 1: socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000080b000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b46000)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000019e000-0x4)=0x0, &(0x7f0000bb4000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005a4000-0x8)={0x0, 0x100000000}, &(0x7f0000561000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e61000)={0x80000000, 0x400040000, 0x8, 0xfb49, 0x200, 0x2, 0xcc, 0xfffffffffffffff9, r2}, 0x20) 2017/12/31 14:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00007d0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008c7000)=0x14) r1 = syz_open_dev$dspn(&(0x7f00002a8000)='/dev/dsp#\x00', 0x9, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bad000)=r1, 0x4) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000003d000-0xc)={0x7, 0x0}) 2017/12/31 14:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000aff000-0xd)='/dev/dmmidi#\x00', 0x1, 0x40200) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000046000)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d70000-0x9c)=[@in6={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @rand_addr=0x8000000000000000, [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]}, 0x7bd4d9f}, @in6={0xa, 0x0, 0x11, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x9c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008c9000+0xa95)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000070000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0xfac, 0x0, "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"}}}, 0xfca) 2017/12/31 14:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000910000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) lseek(r0, 0x0, 0x4) syz_open_dev$mouse(&(0x7f00007aa000)='/dev/input/mouse#\x00', 0x100000001, 0x410000) 2017/12/31 14:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ed3000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 14:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000d10000)='\x00', 0x40, 0x4, &(0x7f000021a000)={0x4, 0x9, 0x7, 0x9, 0x7ff, 0x4, 0x20, 0x7fff}) pwrite64(r0, &(0x7f0000b43000-0x9b)="49f9ac6ab87d0e0910de2ce83f798b8fd216b385b2debfc41c69662a6e4706aac2191403a7eab55826fd68a93751466b8957e89b6a57fe51452fdcc7925397f7344fa4ba68fec01ffe226cf03e954635b5d31f19160c60617d92dd1d6d07cbec5123ecefb2f72c7a3816b2b612b49274703de0cc4a3862a5e4e93102b64b2c41295bcfb169a34805c0b27616c8ff03358e540824dcce47c66dc987", 0x9b, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r3 = gettid() fcntl$lock(r1, 0x7, &(0x7f000077b000)={0x0, 0x3, 0x1, 0x1, r3}) r4 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0xc9) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00006af000)={0xea}, 0x1) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 47.413822] device eql entered promiscuous mode 2017/12/31 14:05:26 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004b2000)='/dev/sg#\x00', 0x0, 0x2000) ioctl(r0, 0x2279, &(0x7f0000001000)="") 2017/12/31 14:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000084a000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000026a000)='scalable\x00', 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x400000000004, &(0x7f000066e000)=0x0, 0x4) 2017/12/31 14:05:26 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@random="1668dbe1898c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x100000, 0x2, 0x7}], {0x8100, 0x9, 0x7ff, 0xae1}}], {{0x8137, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="c3bb1e6217ca", @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, &(0x7f0000000000)={0x0, 0x3, [0xb92, 0x5b9, 0x694]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000005000)='/dev/audio\x00', 0x200, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000005000)=""/189) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/mixer\x00', 0x0, 0x0) 2017/12/31 14:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) r0 = request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) keyctl$invalidate(0x15, r0) 2017/12/31 14:05:26 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r1 = syz_open_dev$vcsa(&(0x7f000031b000-0xb)='/dev/vcsa#\x00', 0x9, 0x42c02) openat(r1, &(0x7f0000b00000-0x8)='./file0\x00', 0x2000, 0x20) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(0xffffffffffffffff, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e0a8, {0xfffffffffffff27c}, 0x800000000000000, 0x0}, &(0x7f0000561000-0xb)={0x0, {0x0}, 0x0, 0x0}, 0xfcd8, &(0x7f0000765000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b42000)=0x100000000) 2017/12/31 14:05:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000087c000-0x9)='/dev/sg#\x00', 0xb0fb, 0x80000) r1 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002e3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b1000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00009d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008b2000)=0xc) r5 = getuid() getresgid(&(0x7f0000c45000-0x4)=0x0, &(0x7f0000175000)=0x0, &(0x7f00000d5000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f4d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000053d000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebb000)=0xe8) r9 = getgid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000098000)={0x0, 0x0}) r11 = syz_open_dev$usbmon(&(0x7f0000f93000-0xd)='/dev/usbmon#\x00', 0x14f30d6e, 0x200) r12 = syz_open_dev$loop(&(0x7f000001d000-0xb)='/dev/loop#\x00', 0x7, 0x200) r13 = socket$unix(0x1, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f0000977000-0x60)=[{&(0x7f00007ae000-0x19c)=[{0x14, 0x1, 0xc01, 0x5, 0x0, "85cbe1"}, {0x94, 0x200, 0x200, 0x8, 0x0, "f899e774d65a1db6c781957c5c2cb460cf687da27842b1140f350e3e5e31daa6d8358575b506e6b895ca17c8beb7bc23b924f7c40fa9327ec164c4850d4b058b4003a12122fe2a40e1fd8a0c1664c00b514a23ec6f9b576e48e482284c9ab89e8893b029d0af57d634a54d193056dbf26630f68b35789f2b67b7d4548ccff0758a43c55a"}, {0xf4, 0x878, 0x10, 0xffffffff, 0x1, "50f6aafa0fa6b739189f7ddb926efb4f79edec4c56c23dd63806bb562c8cfd94ec117a1b49cda6aa00ad7880f459f087fbe56f2ebaed2b80fbb1853143dec1ac3bbdf77e3900319e1138fa1cefa702d0e4435b92aae2a6c63274438c210dc65f082e77db9132722a85cabbbada90c9cefb139f27f8f0d129797fdda6d9e07a2406faf39094c3e40b069d13df74b93b35e972bf0d440d0f7ae4c65e0f2e56173f79a8ba2278f896ec22fbdf69b968152606a40ad3017811477516f9ce4152df5eecb6fea34ccc4cad35288000fe9c684a6eb548e1009a4e72c3e03a08aaa8d583a8d9"}], 0x19c}, {&(0x7f00002ea000)=[{0x68, 0x7ff, 0x300, 0x1800000000000, 0x0, "8f56b8774f71b72b9ea26725e76565bb4380140e2ec003f63aa975494a1454ba00899bb9e45921f612de6f0bf78b979f542fe1ae7dd913942c6ea61c44a95fe27653491a8d370c7e8a210446dd812aefcee19c2c82ed"}, {0x58, 0x80, 0x300, 0x10000, 0x2, "6a5eccd7279d9b2eb078ede2c27ee3918c71270aafae4de9407c90bd869e5268daef99dc5f701a1f040bc4f69fab4bd681a6fbdce91dd8174b0571a377f5d158926659713b6748"}, {0x110, 0x3, 0x800, 0x2, 0x0, "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"}], 0x1d0}, {&(0x7f0000b98000)=[], 0x0}, {&(0x7f00008e9000-0x234)=[{0xb0, 0x893, 0x110, 0x88, 0x3, "db17be40feee4c13151db5d64f1fc0758f19fee03ee484874b907d1adbb47536ef1ab009944fac59baaa099506d6ef0937d395680df08b3aa20fe5e521f252052b349d8ffb51f1847e752872cabad4656898cc757bca37dd9937066409ecf4f4e495bcbe6c0f55c69316565a5b41ece409a238475223d82ab2f29dcd861e9083cd787f5fcc10268bae3fddb3fddb872497c4ddac64a61cff206d1907be"}, {0x10c, 0x8c, 0x20, 0xeefc, 0x1, "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"}, {0x78, 0x9, 0x10, 0x0, 0x0, "6802a074179addf342247e99aa6d758ce1dd40576d369926e6af35bdf96261fd15abf81bdd01abd51d07cbe61fd3333d3b3436cd9517cc9440cde69bc6ce137d77acb476f1c3fb270e1136b0551b52db618ef0d25d65eca83d5384b9e1734c2fe78457a4f1f18174"}], 0x234}, {&(0x7f000082f000)=[{0x58, 0xfffffffffffffffa, 0x220, 0x7fffffff, 0x1, "1bc6daab9b81ee67af3a4696556063496c4bc46e9fba5e9a57538f1ca9a8af5057ea776195e15ab341a8feaafd4f485232edceafdf13d29451b07283c345fa5936341a8d5969"}, {0xb4, 0x1, 0x32, 0xfffffffffffff112, 0x3, "6d188bc3cb6c4b89cfefebe9f712fa60f7170e518272ffddf5b91935ee266eeab1090bebe38aa538ceb6f3f4d281f1e16909ff66c3a9ee847db9d3244565fda94c9d0b4312ff6ec424e5b6f8f2f7d6c16c394015fbf0331db3a2de5739c323ca078ced3afcf50a934629c884ad62e441f77ccbade2bb6eb2f4ec67bed329bdd4db26e608ffb481db6bc119b0a7dc63c1de301e282f083fe3c84acdd2fc41d54d168451"}, {0x104, 0x5, 0x800, 0x7e0000000000000, 0x2, "269a69ef0e00eb9f89ee77e18c4811e3d3b31db38d0201c56139a0a768a5849b62a390d96092f652b0b169c21d31f3c82d5866a61628ac5ead6d0e5714471beb07bae757afdd6af7ace402d330d0908c820e94ba27d5a8c996ecae3af9030e8a8f2616254231a69b8dfa2bf372fbdb60bcc2f9b1a9cce524ea9e2366f0638b903af4f4d077d2efe5b48593a163d01471ae79f3db7770660baf30064f2a47853c97a428127fe17600ce7078a74bf1f93f737d556a73163a8f45dbf5cf8e668aeb40df2bcb7c8f3a20c837d8e903e433af822f854cd1e0aae351c3684250b2c8e5400cef1104e7005fdd995d24402e34d427241de5"}], 0x210}, {&(0x7f00008ca000)=[{0xe0, 0x81, 0x200, 0x9, 0x2, "44ec4a8ed249b2f4a89d8b2deb360ffcd63943933468aa9fd4a51083a0354054491b1b13f3988d08f30694815bd4ca99d08b887a128cb5578a0fcbcb9d2c3a95b1393bbb935a63e1c5b2566846168da53e423a63367a3ddc50f1ae4e18c22dfb58b29557e9495af902f0bcf780f6734e9937f77b3cc52ec82f6ca20d833e1d96966e616961499ac0aac74d5e1929823b83ef45df6bf29cff6ca281cdc8d935ea7d529d1edbee13f288217417fd68d889fb2e6790b59d746c3e50730e83a90560fd308cffdb7a4a149079ade2be7162bc"}], 0xe0}], 0x6, &(0x7f00007f1000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13]}], 0x80, 0x1}, 0x40000) socket(0x10, 0x3, 0x0) 2017/12/31 14:05:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffffffffffd21) sendto$inet(r0, &(0x7f00006fd000)="c27e1d929b4dc0d14d5a306cabdc9704a0f74c3a6b17b10b7089460f3c6e889e69afb7", 0x23, 0x1, &(0x7f00007b2000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x6, 0x1ff) io_setup(0x3, &(0x7f0000c58000)=0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005eb000)='/selinux/relabel\x00', 0x2, 0x0) io_cancel(r1, &(0x7f000042b000)={0x0, 0x0, 0x0, 0xa, 0xffffffffffff0001, r0, &(0x7f000048a000)="e2d4318a13259e16c2ee77f10a9f461153624bac0955e390d74d43c5d6af747e8c59f9d5acea200099b80cf2bad2b08bc96adc37b17a4a9309f5f58e8d726555977cea80a9dc3e8b73ba6d54d04f2a7a61ae1a8db87734a859cb024dceee6a840b6174f6f65bbd7976b58dcd0a6a80757761f69603e841bc16e7a2bedfe9119918b120131984d060df", 0x89, 0x0, 0x0, 0x1, r2}, &(0x7f0000cc5000)={0x0, 0x0, 0x0, 0x0}) 2017/12/31 14:05:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f00005db000)={0x0, 0x0}) getpriority(0x2, 0x0) 2017/12/31 14:05:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x200000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x2, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f000043e000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000cd0000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 14:05:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fde000)='/dev/vcs#\x00', 0x6, 0x0) getdents(r0, &(0x7f00003dd000-0x89)=""/137, 0x89) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000582000-0x4)={0x0}, &(0x7f0000034000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000002f000)={0xf9a2, 0xffff, 0x6, 0xaebb, 0x5, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@abs={0x0, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f0000dfa000-0x10)={0x0, 0x0}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) mbind(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000055000-0x8)=0x8, 0x89, 0x4) r0 = syz_open_dev$mouse(&(0x7f00000e2000)='/dev/input/mouse#\x00', 0xe75, 0x8000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000097b000-0x10)={0x10000, 0xc9}) 2017/12/31 14:05:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x9, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000001000)=""/104, 0x68, 0x1, &(0x7f0000001000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000010000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000010000-0xbc)={0x1000, 0x0, 'client0\x00', 0x0, "86ebb07a207e89be", "10ffb1835219018d62cf0146f90dd93ff97907da8f4850e0ced3ba29b9024288", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:27 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) rt_sigpending(&(0x7f0000216000-0x8)={0x0}, 0xa1) r2 = syz_open_dev$midi(&(0x7f00002b0000-0xb)='/dev/midi#\x00', 0x3, 0x40) accept4$llc(r2, 0x0, &(0x7f0000f5c000)=0x0, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002df000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000019f000)={0x29, 0x7fff, 0x81, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000511000-0x4)=0xc03) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000fa2000-0x1)=0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000191000-0x4)=0xb4) sendfile(r1, r1, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:27 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006d9000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000072d000)=0x100000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x40, 0xffffffffffff15b4, 0x9, 0xe9}, {0x800, 0x3, 0x5, 0x7fff}, {0x81, 0x7, 0x6, 0x4}, {0x3, 0x9, 0x80000001, 0x820}]}, 0x10) lstat(&(0x7f0000000000+0x825)='./file0\x00', &(0x7f0000619000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x3f)=""/63) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00009c2000)=@req={0x3, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) 2017/12/31 14:05:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000282000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000644000)={0x6, 0x200, 0x7, 0x7, 0x1e, 0x1000}) connect$netrom(r0, &(0x7f0000003000)=@full={{0x3, {"9bc300014aa48e"}, 0x0}, [{"1286a2f3fbbd7a"}, {"bc578453217a8c"}, {"1dfa0cde8ceecd"}, {"bcd468901eec7f"}, {"b5dbc31a5f9a1c"}, {"ffc5bb9122473b"}, {"246071e03796fd"}, {'\x00\a`\rs#p'}]}, 0x48) openat$cuse(0xffffffffffffff9c, &(0x7f00008cd000)='/dev/cuse\x00', 0x0, 0x0) 2017/12/31 14:05:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000891000+0x5ee)='/dev/audio#\x00', 0x101, 0x602) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000797000-0x28)={&(0x7f0000b65000/0x4000)=nil, 0x100000000, 0x7, 0x0, &(0x7f00000d9000/0x1000)=nil, 0x99b}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000924000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002b4000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = getpgid(0x0) r4 = gettid() kcmp(r3, r4, 0x5, r1, r0) uselib(&(0x7f00003e6000-0xa)='./control\x00') ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000746000)={0x0, 0x1, 0x1f, 0x6, 0x1}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000162000/0x18000)=nil, &(0x7f0000734000)=[@textreal={0x8, &(0x7f0000f1a000)="36660fef9008000f000fba4300b823bfef66b99a0a00000f32650f09f20f11ddba4300ed672c9cb809008ed02e0f005225", 0x31}], 0x1, 0x0, &(0x7f0000ab6000)=[], 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000013a000-0x28)={0x2, 0x0, [{0x40000000, 0x0, 0x4}, {0x40000001, 0x0, 0x80}]}) 2017/12/31 14:05:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e99000-0x8)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mount(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f0000559000-0x8)='./file0\x00', &(0x7f0000815000)='configfs\x00', 0x0, &(0x7f0000faa000)="") clock_gettime(0x0, &(0x7f00009c6000-0x10)={0x0, 0x0}) futex(&(0x7f000066d000-0x4)=0x3, 0x1, 0x7, &(0x7f0000727000)={r1, r2+30000000}, &(0x7f0000c90000-0x4)=0x3, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000963000)=0x0, 0xfffffffffffffe5e) 2017/12/31 14:05:27 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x1000000000002a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xfff, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2017/12/31 14:05:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x5b, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00004be000-0x14)={0x1, 0x3, 0x9, 0x1, 0xd0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000994000-0x9)='/dev/kvm\x00', 0x402, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) sched_yield() ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000d18000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00000b8000)={0x0, 0x0}) lstat(&(0x7f0000dc1000-0x8)='./file0\x00', &(0x7f0000865000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00009df000-0x8)={0x0, 0x0}) lstat(&(0x7f000044b000)='./file0\x00', &(0x7f00008fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000cf000)='./file0\x00', &(0x7f000069a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000061f000)={&(0x7f0000b38000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e35000-0x50)=[{&(0x7f0000a3b000-0x7f)="4dfc5c0acc0e51ddda4d727f4dc20ad22facd5fbe8a23f1fe93f4f465666a7ad009d5529e6abeb1bdc56cdb30b78f0c1561da02ad6d26f1f8d1971ddefa522577e039f23667f0b4f38dee830b85c30411c5cabcccc3e69f5fc8daa8306ec95074a1f0c9e511c8c5b238cdf7d50cc2f3459bb5a307481f69e1f58990e803e37", 0x7f}, {&(0x7f0000d38000)="10b82c3b6650ffece6c1740e3f396821ea8e8a81ca57e0f8fc3c41205e854da6e5", 0x21}, {&(0x7f0000afb000)="9c5fa411c1d8314437807da78769258d8ff1adcfdb2b426575d5c04666abceec64bf4374edea35e883a52c0475aa7b18a0401cf962f073ca772d1ff7e9224b02395b7830ab5e6d7b9d47da4032b46702c07aa3513b052442d57c61eb9db5e8a33451798ac2b532adbe4f2331f6fa4896354da5e52e9e0c1d7fa7ea381d2512988ef12ccdc461aabfd95e407dd7f63bfe656912d6f87462d1eb652050a440356afa", 0xa1}, {&(0x7f0000289000-0x10)="044de218b977b7b75f9a7e786358ec35", 0x10}, {&(0x7f0000371000-0xa)="8722a5fde4312bc4c475", 0xa}], 0x5, &(0x7f0000595000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20000000}, 0x84) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) dup3(r0, r1, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) r8 = add_key$user(&(0x7f000011d000)='user\x00', &(0x7f00008cf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000094d000)="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", 0x1000, 0x0) r9 = add_key$keyring(&(0x7f000013b000)='keyring\x00', &(0x7f00002b4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) pipe2(&(0x7f00000bb000-0x8)={0x0, 0x0}, 0x84800) accept$inet6(r10, 0x0, &(0x7f000004d000)=0x0) keyctl$search(0xa, r8, &(0x7f0000eb1000)='rxrpc_s\x00', &(0x7f0000bcf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r9) 2017/12/31 14:05:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ef000)='/selinux/mls\x00', 0x0, 0x0) 2017/12/31 14:05:27 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000848000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000a9000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000928000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000091c000-0x68)={0x9, 0x80000000, 0x3, {0x0, 0x0}, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000013f000)={0x107000, &(0x7f00008cd000)=0x0, 0x0, r2, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f25000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000f0e000)={0x3, 0x400, 0x8, {0x77359400, 0x0}, 0xfff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f0000957000-0x1c)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f000097b000)=[{0x22, 0x100, 0x509, 0x0, 0x0, "c8fc61e4146195ccbe924a72f0e8a8177601"}], 0x22}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) 2017/12/31 14:05:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = syz_open_dev$mouse(&(0x7f0000386000)='/dev/input/mouse#\x00', 0x0, 0x4000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000b41000-0x20)={0x101ff, 0x3, 0x2000, 0x2000, &(0x7f0000a93000/0x2000)=nil}) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r3, &(0x7f0000dc6000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000d68000)='/dev/dmmidi#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000eda000)={0x0, 0x5, 0x1, 0xffffffff}, &(0x7f0000395000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000004e000)={r2, 0x6, 0x74, 0x0}, &(0x7f0000fc5000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x7ff, 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$TCSETS(r1, 0x5402, &(0x7f00002a7000)={0xffffffffffff0001, 0x2, 0x2007, 0x6, 0x8, 0x0, 0x10000, 0xb02c, 0x8, 0x5, 0x9, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00002b8000-0x8c)={0x7, 0x1f5, 0x5, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000082000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f000058f000)='/dev/dsp#\x00', 0x0, 0x20000) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x0) writev(r0, &(0x7f000055e000-0x10)=[{&(0x7f00001fc000)="390000001000090000003200000006090700004a0300000000000000000003b20800130001000001000000000000efffffff0dc600ffe4693e", 0x39}], 0x1) 2017/12/31 14:05:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2017/12/31 14:05:27 executing program 0: r0 = semget(0x2, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) semtimedop(r0, &(0x7f0000001000-0xc)=[{0x2, 0x5, 0x800}, {0x0, 0xfffffffffffffff7, 0x800}], 0x2, &(0x7f0000533000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000831000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000c94000-0x10)={0x15, 0xee, &(0x7f00009ee000-0xee)="166b32f4db5e58cf14f13d3831adff780fff9416bf74c2ed136f5850536bceb64928c85a7f4f6e550c273af9e10975ac9ce688119294e658bcac9590a58bf73391267f0f58e6032963e34d6f8ddc9c4dd4d75be5507924545c29584b7c163453b880f238a4b3e637653fc29495b609e1c7718f954eae28dca49c3f695c20bfaf920f6253c1607e37519549d06d2ced40b7f2c4506efcddc0fc4657361f9ddb2af7356495cbdfbc14962095414eff683eb5f8a290f35fa1f4d76980e5c5397f0e5ef1203df5e0f3a0968f4e8e2d157bc2af897db4f8c3050925d73b75fb9fa2466a541fe76f670a5fc7fd36b3756d"}) clock_gettime(0x0, &(0x7f0000de5000)={0x0, 0x0}) r6 = socket$unix(0x1, 0x0, 0x0) fallocate(r6, 0x0, 0x8, 0x3) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={r4, r5+10000000}, &(0x7f0000996000-0x4)=0x2, 0x4) r7 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000b95000-0x18)={0x1, 0x0, [{0x3b4, 0x0, 0x8000}]}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x0, 0x20) accept4$unix(r6, &(0x7f00007d8000)=@file={0x0, ""/9}, &(0x7f0000db7000)=0xb, 0x800) accept4(r6, 0x0, &(0x7f0000118000)=0x0, 0x80000) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000814000-0x4)=0xfffffffffffffffc, 0x1c5) 2017/12/31 14:05:27 executing program 2: r0 = creat(&(0x7f0000779000+0x60d)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000)=0x0, &(0x7f0000dda000)=0x4) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c19000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00000c7000-0x8)=0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000f7e000-0xb)='/dev/audio\x00', 0x141080, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7e000-0x9)='/dev/dsp\x00', 0x1, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000076e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f7e000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7e000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) r8 = syz_open_dev$vcsn(&(0x7f0000c2e000-0xa)='/dev/vcs#\x00', 0x9, 0x2000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x5, &(0x7f0000f7e000-0x28)=[&(0x7f0000f7e000-0x40)={0x0, 0x0, 0x0, 0x7, 0xa352, r1, &(0x7f00002a9000-0x9b)="d805558a2f775ea02b3f5c56f7fd7e442139386fe80eccb1c979c03d1f51c68f3ea90382aedca94d9ed1e89aaf689218b1205a3edad3b4b83035ad83dde344f223d9e8c5bcd2694b1947148cc50f86666644e59cb608d3da89ab3e5172e49cf99936bd54f92db76bf0efd598df59ff0f8a8dcf427b95928b5ca62e32db02ee7a80498e6339947be48f67e637b1feec0140505a21f32f8276f44f9a", 0x9b, 0xfffffffffffffffc, 0x0, 0x1, r3}, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x2, 0x5, r1, &(0x7f0000f7e000-0x2f)="8167c305929049e17ab911b1ec00826d98db16efb05e088d181e5801dbb7730d80d984297ca9c3c26b863d18b9cc37", 0x2f, 0x3, 0x0, 0x0, r4}, &(0x7f0000759000-0x40)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f0000f7e000-0x51)="d58c79e324f614335060c71683261968d1cb073f78fd4419875caf304cbf7b8e44df7987745241aa2b7822913bbc4d8c74d1343fca398d97c07726cba8489f8003123ad0b04622b3d976ae8b90c7144ad2", 0x51, 0x2, 0x0, 0x1, r5}, &(0x7f0000c04000)={0x0, 0x0, 0x0, 0x3, 0x0, r6, &(0x7f0000b57000-0x79)="e333a07c9432a8f9061ffff17acac979f45c15a56d796f5c54b3ac3b1e5009217bcb1faa91addc329953a1d6968a16e37df2edcefbde9b2aab2e28dc21832cdded7264b41968cac66b147ae659170e0d20c9a97750504ce3d884a7569aa74e73c6fc54608b15db298512b7f67b7af24f57d7af26094f30ae63", 0x79, 0x100000000, 0x0, 0x0, r7}, &(0x7f0000f7d000)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f00005ad000)="589acd1bc392ad70bd64acb42949f991f314fb9790477c03d271607e279085953fbc4704e0b7888ed0c4034a708342059f05ed35934ac3267b1908ac2197962f88676475c1ba73884168ea9c706d6a9afe47d3eabd3eb8c9b55a50a81712f01c03c1b48f28bbde81b60e2a28d2841bdda2199827371ec2a7abc7059542114fb654c336c9ee9385b60e567c51c0e0b73487ce212025ee5077f9d77d35e2154c28", 0xa0, 0x10001, 0x0, 0x0, r8}]) r9 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f7c000)='/selinux/create\x00', 0x2, 0x0) inotify_add_watch(r9, &(0x7f0000cb7000-0x8)='./file0\x00', 0x80000004) socket$alg(0x26, 0x5, 0x0) r10 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r11, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r10, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/31 14:05:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f8000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x16) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f00001fd000-0x9)="", 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) [ 47.817370] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 47.836622] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/31 14:05:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008ac000-0xa)='/dev/cuse\x00', 0x201, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000df2000)={0x8, 0x1, 0xffffffffffff1ccd, 0x6, 0x20}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x1000, 0x4) r2 = dup2(r1, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000e69000)=0x0, &(0x7f0000913000)=0x4) 2017/12/31 14:05:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_submit(0x0, 0x0, &(0x7f0000050000)=[]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003bd000)={0x0, 0x0}) clone(0x80000, &(0x7f0000fb5000-0x5c)="ae109e18b81055b5dfff6ad9815e012a17aa8043a820ecd67619bb466aa4e4efe7b6088c7e94c95c10ec6d4d493502644857c37d7469afb846358149ff24eaae5496239cd61c274da87014977cf0972ad0d65116d5deb992a7cd8c82", &(0x7f0000dd4000)=0x0, &(0x7f0000a36000-0x4)=0x0, &(0x7f00000ae000-0x2e)="2b1158a39eba65cf7a8c58b9f57f333e323adc1700888a13cff0e3554c57746e66eabb402831e26b103f72f17244") 2017/12/31 14:05:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fstatfs(0xffffffffffffffff, &(0x7f0000922000)=""/0) r0 = syz_open_dev$adsp(&(0x7f0000696000)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x0) getpeername$inet(r0, &(0x7f0000fba000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c2000-0x4)=0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000de1000)='/dev/mixer\x00', 0x4840, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ef6000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d1000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008b3000)=0x0) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x6, &(0x7f00004fc000-0x20)={0x2, 0x4, 0xc00000000000000, 0x2, r2}) 2017/12/31 14:05:28 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 = syz_open_dev$dmmidi(&(0x7f0000ed6000)='/dev/dmmidi#\x00', 0x7, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c8e000)={{&(0x7f0000132000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x2, 0xd, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000e0a000-0xb)='/dev/mixer\x00', 0x40000, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x11) mkdir(&(0x7f0000159000-0x8)='./file0\x00', 0x66) fallocate(r3, 0x0, 0x0, 0xc9) mknod(&(0x7f0000d78000-0xe)='./file0/file0\x00', 0x10, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) faccessat(r3, &(0x7f0000824000-0x8)='./file0\x00', 0x2, 0x1200) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000829000)=0x9, 0x4) 2017/12/31 14:05:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x20180, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000002000-0x6)={0x1f, 0x9, 0x3}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000000000)='@GPL%\x00', 0x6, 0x1) keyctl$join(0x20000001, 0x0) 2017/12/31 14:05:28 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900002100190001023500000400060ec3001000000000ff00000008001000000000000000040c88", 0xc8edf4368c7a4c0d}], 0x0) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006b0000-0x10)={0x0, 0xc46f, 0x80, 0xb860}, &(0x7f00009b4000-0x1)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000288000-0x6)=@assoc_value={r3, 0xffffffffffffffc1}, 0x8) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000a97000)=0x5, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00001cd000)={{&(0x7f000004b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r9 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000569000-0x71)={0x0, 0x69, "98dee59bf8031149e23d88155ccad50b124b174e3f3456a49d093c4343369f1317c6fb4db042432d87d31bf6bf3470f6fa44b9880cd82b5e3e226092999b5f2d8d26b1d493b68949a7deb4a0075f00dd81189d396f21a40f052a6359513dc29c2262d2b72340544253"}, &(0x7f00006fd000-0x4)=0x71) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000238000-0x8)={r10, 0x3}, 0x8) sendto(r1, &(0x7f00003a9000-0x71)="ec544bd9d8c461cbb0c5ac8c62163e5c33108bda43c06e68dd32e2029e0081cbb1c2c892cb1e15386137be44d978d184c4269c50a12ed02a6e4381ef5ff2862c675428401410cd3fe858ac341b52b467bb4d558a3e111d8312527f68eb2510a163a3deb5193fecd5a2a67c50e8d4e0a092", 0x71, 0x8000, &(0x7f000008a000)=@ax25={0x3, {"3245e8319b087f"}, 0x100000001}, 0x5) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000a26000)={0x12, 0x98, &(0x7f000095f000-0x98)="8411997fec058997ad408a9fe61ca9d2b97aa4cebedb07c47a93a6d0f3d044f8e3c3d3177ec8b17dbd14db31bc4384684ee0b2b6937618703b61ccfe2fd1d8179323dca7ce2d60e09efb9d772ecb96a495b6a428a703f48ae5ad4078a5da96389043949a9989d6d535cd1544fee9037e729478eaf3235616bf2243529b5dbde009641b530d17cb43091e242e844315c11a156615e22181e6"}) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r8, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r11, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 14:05:28 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00005e0000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2017/12/31 14:05:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000090c000-0x9)='/dev/ppp\x00', 0x80000001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000059f000-0xc)={0x0, 0x80000, r0}) accept$unix(r0, &(0x7f0000976000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e42000-0x4)=0x8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000094f000-0x4)=0x7f) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00006e2000)=0x0) fcntl$notify(r2, 0x402, 0x80000014) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000137000)={r1, 0x80000, r0}) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00005b4000)=0xfffffffffffffffd, &(0x7f0000bf6000)=0x2) write$eventfd(r0, &(0x7f000053b000)=0x0, 0x8) 2017/12/31 14:05:28 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bc7000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000cdb000)=@generic={0x7, 0x0, 0x1}) syz_open_dev$mouse(&(0x7f000051b000)='/dev/input/mouse#\x00', 0x0, 0x0) 2017/12/31 14:05:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000241000)=0x40) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000191000)={0x3, 0x6, 0xb267, 0x100}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) write$fuse(r0, &(0x7f00001e4000-0x30)={0x28, 0x0, 0x3, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2017/12/31 14:05:28 executing program 1: 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) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") fallocate(r0, 0x1, 0x9, 0x100000001) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2017/12/31 14:05:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000452000)={@generic="350c4553ec92ac0f9872b9791d673288", @ifru_flags=0x8000}) r5 = syz_open_dev$tun(&(0x7f000082e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000f89000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r3, &(0x7f00004ae000)="", 0x0, 0x20000040, &(0x7f0000f2b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r3, 0x5411, &(0x7f000079a000-0x4)=0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000073b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f00005fe000)=""/4096) 2017/12/31 14:05:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x7, 0x0) ioctl$ION_IOC_CUSTOM(r0, 0xc0104906, &(0x7f0000aca000)={0x1, 0x100000000}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ptrace$poke(0x5, r1, &(0x7f00009a0000-0x8)=0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000594000)=[{r3, 0x8, 0x0}], 0x1, 0xfffefffffffffff8) r4 = dup2(r0, r3) fcntl$setown(r4, 0x8, r1) nanosleep(&(0x7f000044b000)={0x0, 0x1c9c380}, 0x0) tkill(r1, 0x16) 2017/12/31 14:05:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000339000-0x10)={&(0x7f0000429000/0x4000)=nil, 0x4000}) ioctl$int_in(r0, 0x5421, &(0x7f000020d000-0x8)=0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000640000)="a23364fd5e580ef24d71a19dd93fc7274badbd46173490c11caa50ae8a89475c644bd1120e27c772bdb285380c5749e9387ce725a6721c947b708df8ca421df431e6c446668e26d5eb3331d766d9860bdbf5eb2503652d23cc4a56b2191b7ed025180836e5217caddc46b7b5b5555a86b37f9e28df47f83f2b9c8c78df4d118c79b840e6168ea832518996a656d7879d86ab5926a735c9c6f1c7a4b0d8c7d01186d82993a153a0d229b514905d1cabc740de21f115c233a0600dc26b888c10db", 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e1f000-0x8)={0x0, 0x1}, &(0x7f0000cbd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000003e000)={r4, 0x5}, 0x8) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000958000)='/dev/audio\x00', 0x400000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000048b000-0xc)={0x100000000, 0xffffffffffffffe1, 0x2}) recvfrom$unix(r0, &(0x7f00003e4000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000530000)=@abs={0x1, 0x0, 0x1}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000a3b000-0x36)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0b212a7c3af8", [], {{0x86dd, @x25={0xe1c4f205f88e2c68, 0x0, 0x0, "00001100e0ffffff00fd0109002d000000d307faffed0004d1d5567bdbff75f18d40618f05"}}}}, 0x0) 2017/12/31 14:05:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ce000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000b7a000)=@file={0x1, './file0\x00'}, 0xa) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000613000-0x4)=0x0, &(0x7f00007d3000-0x1)="") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f1c000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000868000-0x8)={0x0, 0x0}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000ab6000)='/dev/audio\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00009b9000)={0x0, 0x7f}, &(0x7f0000efb000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000fc6000)={r6, 0x1}, 0x8) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000f41000)={r5, r0, 0x7fff}) connect$unix(r2, &(0x7f0000b9a000)=@file={0x1, './file0\x00'}, 0xa) connect$nfc_llcp(r5, &(0x7f0000f1f000-0x60)={0x27, 0x9c6a0000, 0x5, 0x3, 0x2, 0x6, "442949e645fcc00c4d9de248c8cc5865d4665f7d9af172654bb15390e1879e24bf7a2a3dfa51344a346762b0df8249133cb3834c0eb80eea84bd6ef0444586", 0xfffffffffffff845}, 0x60) 2017/12/31 14:05:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x7fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x1f, 0x20, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2017/12/31 14:05:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='loginuid\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) write$eventfd(r1, &(0x7f0000db1000-0x8)=0x0, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000731000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f00005ca000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000095d000)={@generic="a390a34087a71cf13e1da9141c1e51de", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000c50000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000705000-0x4)=0x58) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000968000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$TCSETS(r0, 0x540e, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x10000000, 0x8, 0x0, 0x0, 0x5ae4, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 14:05:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) epoll_pwait(r0, &(0x7f0000039000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x5, &(0x7f000025b000-0x8)={0xfffffffffffffff7}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) write(r1, &(0x7f00006f2000-0x1)='\x00', 0x1) remap_file_pages(&(0x7f0000f4c000/0x3000)=nil, 0x3000, 0x3000009, 0x5, 0x0) 2017/12/31 14:05:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000450000)='/selinux/checkreqprot\x00', 0x80, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0xaf3, 0x0, []}) 2017/12/31 14:05:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00003b7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r1, &(0x7f0000e35000)=[{&(0x7f00006da000)="c6", 0x1}], 0x1) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000975000-0x48)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2017/12/31 14:05:28 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004df000-0x8)='./file0\x00', 0x28042, 0x4) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000ebf000)=""/0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket(0x11, 0xa, 0x3b4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ce7000-0x8)={0x0, 0x0}, &(0x7f0000abe000)=0x8) pipe(&(0x7f0000db6000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000b1000-0x4)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000a44000)="", 0x0, 0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dbd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000042e000)=0x18) open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000b4000-0x10)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff5000)={r0, 0x28, &(0x7f0000524000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ad4000)={r3, 0x1f, 0x8}, 0xc) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) lseek(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f000026b000-0x10)={0x0, 0x0}) utimes(&(0x7f000072c000)='./file0\x00', &(0x7f0000514000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f000000e000)={0xffffffffffffffff, 0x0}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control/file0\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") fstatfs(0xffffffffffffffff, &(0x7f0000825000)=""/0) pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 14:05:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00003bb000)={0x4, 0x3, 0x3, 0x5, "5a5993e1763d64a37bb1d8f71e0ec702c03d7440bfc797000717c4e38785d0dec3572f925dee4eec2880b508", 0x1000}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ustat(0x4e8, &(0x7f00007e3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cdd000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200, 0x0, 0x2, 0x2, 0xfffffffffffffffe, 0x0, 0x3}, &(0x7f0000aa3000-0x4)=0x20) 2017/12/31 14:05:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a74000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0xc000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000086000)={0x0, 0x0, 0x0}, &(0x7f0000b33000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c7b000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x5, 0x1, 0x2, 0x2, 0x80, 0x80, 0x88, 0x1, r1}, {0x8, 0x94, 0x7be, 0x5e, 0x8001, 0x4, 0x1f, 0x6}, {0x1, 0x4, 0x7ff, 0xf7a5}, 0x101, 0x8, 0x1, 0x1, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x2, 0x7, 0xfffffffffffffeff, 0xdfce, 0x0}}, 0xe8) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x62, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2017/12/31 14:05:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x273, 0x80}) mq_notify(r0, &(0x7f000051a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a14000-0xdf)="", &(0x7f000035a000-0x72)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f0000860000)='eth0\x00') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000711000)='/dev/dsp\x00', 0x2282, 0x0) accept$alg(r1, 0x0, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2017/12/31 14:05:28 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000096b000-0x10)={0x2, &(0x7f0000e60000-0x8)=[{0x10000, 0x79c}, {0x4, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f80000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd008}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x6, 0x4a47, 0x6}, &(0x7f000093f000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ae0000)={r1, 0x1f}, &(0x7f00004a9000+0x753)=0x8) syz_emit_ethernet(0xa2, &(0x7f000084a000-0xa2)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="8001594904f4", [], {{0x4800, @x25={0x3, 0x1f, 0xff, "883d2702feac60af5cb30ac9099b7119ca4f6d46a29074e4539893467e1fa51c32f0b38b8bf953395300e9a206fcc7f7c57b976ce76e704e9d744c11467f207a492e35e72be9070090fa458904bdbfbf9f2eee0def32b61d35f38f137c21c89941f19882cbe3d8b181933da0257cb6ceab2ecc71de90998ff0127a3761e81e07c773276da1e159cfde5f5bdd8493e8d901"}}}}, 0x0) inotify_init() 2017/12/31 14:05:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ad4000-0x8)={0x0, 0x0}) r0 = open(&(0x7f0000368000-0x8)='./file0\x00', 0x600200, 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) keyctl$get_security(0x11, 0x0, &(0x7f0000b96000-0xc8)=""/200, 0xc8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00009b6000)=0x20, 0x4) 2017/12/31 14:05:28 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x28042, 0x0) fallocate(r1, 0xfffffffffffffffc, 0x0, 0x1000000085) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) signalfd(r0, &(0x7f0000092000-0x8)={0x50d}, 0x8) 2017/12/31 14:05:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000968000)={0x4, 0x3, 0x80000000, "7ca1d789cbbc", 0x5, 0x0}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000b2f000-0x52)="bdb099acba499083daed24a7a449ebb7c202ad410509a26e7c86e73efcd10f7c6aff6acbdd7bdd3bc72af96fe7975c4ba5d2e0a781ddab616880c896799e49a78f6fb7fe61bc80046b9046cd32e9929c0b4f", 0x52) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000651000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f00008f8000)={0x11, 0xd, r1, 0x1, 0x800, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/31 14:05:28 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000bea000)="0f", 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d11000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000dff000-0x4)=0x3f, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) inotify_init() 2017/12/31 14:05:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000153000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000026000-0x8)={0x1, [0x0]}, &(0x7f000027e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f0b000)={r1, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x400, 0x9, 0x7, 0xc7c6, 0x7, 0x0, 0x5, 0x3, 0x0, 0x10000, 0x100000001, 0x1, 0x6, 0x4]}, &(0x7f0000442000)=0x108) r2 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e4a000)={0x0, 0x6a, "9260e455f332ec1f23afe541b3759787ca4777e9959482144527ed491709e9ddefcb41431d111f0eeee93adc35755811b0b780e48245bc300b08cae122654f2623796bac95dfd1f89b9a48a21940153478c50c4de630ba6ede27caafa3b54b07cba4aeb5b0398fe7da8a"}, &(0x7f0000adc000)=0x72) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f78000-0x8)={r3, 0xd250}, 0x8) pread64(r2, &(0x7f0000e4d000)=""/0, 0x0, 0x1000000000000102) 2017/12/31 14:05:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000ebf000)=""/0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket(0x11, 0xa, 0x3b4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ce7000-0x8)={0x0, 0x0}, &(0x7f0000abe000)=0x8) pipe(&(0x7f0000db6000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000b1000-0x4)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000a44000)="", 0x0, 0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dbd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000042e000)=0x18) open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000b4000-0x10)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff5000)={r0, 0x28, &(0x7f0000524000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ad4000)={r3, 0x1f, 0x8}, 0xc) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) lseek(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f000026b000-0x10)={0x0, 0x0}) utimes(&(0x7f000072c000)='./file0\x00', &(0x7f0000514000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f000000e000)={0xffffffffffffffff, 0x0}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control/file0\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") fstatfs(0xffffffffffffffff, &(0x7f0000825000)=""/0) pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 14:05:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000039d000)='/dev/vcs\x00', 0x10080, 0x0) write(r0, &(0x7f0000de6000)="af6b20a1dcafe093046ddf65498faa19bb7f5ad04be0c76a58ea503437b7da53d037ab41c6ed6403f436d8db064f38cf748be6573645b645252eb88852c7e5a9d13cd109c03675fc317a9d506ff5a74880306251b3b36a7d4c6311b27995f3307f8f816b717b2e4d3d2772dddaef03683a20c5ae27a4b6feb4bbd73c8f6129efe8d31017f675c8436d128a53193722ece8c6bd3c32e52f912dfdd649e0f156a725ccf50c6f28e5a7dc977c48bd1bdca29c4a357e05c9f2a6381c12489a1e8e82ad657dcbe3de0d4d55", 0xc9) accept4$inet(r0, &(0x7f00007a4000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1e000-0x4)=0x10, 0x80800) r1 = socket(0x10, 0x3, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ff0000-0xe)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00001a6000-0x24)="240000005a001f8100ddf4f42000000005151710080002000000001f0000000000000000", 0x24) 2017/12/31 14:05:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000a89000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000050b000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) prctl$void(0x15) 2017/12/31 14:05:28 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x28042, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000678000-0x4)=0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000348000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:28 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x3534c1) r1 = syz_open_dev$amidi(&(0x7f0000db7000-0xc)='/dev/amidi#\x00', 0xee0, 0x2c2201) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00003da000/0x1000)=nil, 0x1000, 0x0, r2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000060c000-0x28)={0x8, 0x1a, 0x774c, 0x9, "7d79bf91b7e227a1af8e408f5c2a1c4e8ebf85d8a4d5cb46e11167729edc0386"}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000eaf000-0x4)={r0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001000-0x50)={0x4, 0x5, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000266000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x100) r4 = syz_open_dev$mouse(&(0x7f000087a000-0x12)='/dev/input/mouse#\x00', 0x4, 0x200) r5 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r8 = dup(0xffffffffffffff9c) r9 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) 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) r11 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000935000-0xc)={0x3, 0xffffffffffffff9c, 0x40aa8bdcb3dae446}) r13 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r15 = fanotify_init(0x2e, 0x81000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$cuse(0xffffffffffffff9c, &(0x7f000021f000)='/dev/cuse\x00', 0x140, 0x0) io_submit(r0, 0xa, &(0x7f0000a58000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0xf, 0x1e, r1, &(0x7f0000900000-0x8a)="d9961f9929d97795dda2442f316d1bf093821805dbd539bb402b8899856dd0090eb8d6633dea35949d6c29501fd4c35294d622f8a9e5ccf531d832c982f60a96ac59d619d6bca19e09798abd193f5dda5be44e3a02e8521f1062ea066c1d3a4c445f56f7e97382f9a14f445684d699d63ecce62e1d1c5c1d331ffd27d704be00c4c9c9c986784d46ca70", 0x8a, 0x6, 0x0, 0x1, r2}, &(0x7f0000c66000)={0x0, 0x0, 0x0, 0x0, 0xd2d, r3, &(0x7f0000fbf000-0x81)="d8b151f135d06175c52ff864c6c9638219664608d03f25ba8713b69cf2d44ef50ca45f282de49d26c1712d8dcc769c4894894e5117d8f6bc2c358d9c853178492faf47f45ce3080fe14146b06709507647e468cf2b3ebfeda120b899e125622615cc182ac6848e5164c85fb5adba797a22505254d415056aef83ff2fd9676a1f20", 0x81, 0x7, 0x0, 0x1, r4}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7, r5, &(0x7f0000001000-0x1000)="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", 0x1000, 0x7, 0x0, 0x1, r6}, &(0x7f0000b3a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x200, r7, &(0x7f0000f4b000-0x1000)="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", 0x1000, 0x7fff, 0x0, 0x0, r8}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x100000000, r9, &(0x7f0000001000-0xeb)="099900486bc0cd09afb5f1591b01029198b89f99758912e65215425e7e9749178eecb7c726f964dbd8bb6b2d417c09234974ed1fb4d4ccf08e530da6586e537e0c2cad354b6a693db98efa7512801cf40c2e9f1881a1cb7e1c9b720c1b520b331f79a6f501b90c503d946a8387f9f98c94778e795e726a3707681d238d65a0ea9a6aa4d772a66a446514c41ed8c18b2146a8311641f722b733ff695ba1369a55a53e75b4f7ca7c86e07c85550b92860ab8565dcecb560f09f35fe208283fd481e1d8c291b80afc6b3f9b2a09f5dd27417408a225fb79c8b09a94d111921036cdcb1572d81f8a1404b871a1", 0xeb, 0x3ff, 0x0, 0x1, r10}, &(0x7f000041e000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r11, &(0x7f0000aef000)="ec65c715676512589b936947ebdc811f009b40c1444efd542c1a4d052fd320622b260a7e40aad21fdf205756c31d860852917fc0015d537f59f3e788f07830a6ba1aa7bf87c0270d91a4e74c2f", 0x4d, 0x0, 0x0, 0x1, r12}, &(0x7f0000f0f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r13, &(0x7f0000001000-0x2c)="784dd532582ff25dbec46aa194b7f649e72824973138bd2a1ed88af286299a4a2b1178efa49ceef942a1905c", 0x2c, 0x5, 0x0, 0x0, r14}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x7bb26296, r15, &(0x7f0000720000-0xe6)="12e240101f86aaeb3a8d7a2cb3d10c7e764fe793cbd86611561fa43cf7a1204a0b43c4a3c5e687fad8253e16126ebaabebf82347c5883b7ea22db016f662a0e697e0bbf3a8ef42605d1ecf74135e8970b74fac9a5af57820a918ca1c432d8d129c03868b28edfeda1bd400c74e527a9831cd3f11c3d72c65f8d22e03b7a42386a0cd63614b34a10b7eaab2121c2835e5cab0cb55dc796d5d790b334463733b9e7952262ca880ce46c41b7d2d315a256fed9a75e4b8bef7360c4570a75a925b9e9a55e0b88479758cf0ce71bcd17bbc54b9600dd2042cb1a315d5ba48d8ea53a4fc771076d84f", 0xe6, 0xfff, 0x0, 0x1, r16}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r17, &(0x7f00001f8000-0x36)="ed47c81ff3ddb275a67b82a71247607aa302a53226c8f7c4c60ca6d9bcace162b38df72bc3ee86bf698aeef4a6baa443e4138a8c0c45", 0x36, 0x3, 0x0, 0x1, r18}, &(0x7f0000d80000-0x40)={0x0, 0x0, 0x0, 0x7, 0x100, r19, &(0x7f0000000000)="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", 0x1000, 0x1, 0x0, 0x1, r20}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) io_setup(0x7, &(0x7f000087c000)=0x0) 2017/12/31 14:05:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 14:05:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x315f, &(0x7f00002e4000-0x8)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000227000-0x48)={0x4, 0x8, &(0x7f0000b37000)=@raw=[@alu={0x4, 0x804, 0xf, 0x8, 0x2, 0xffffffff, 0x0}, @generic={0xffffffff00000000, 0x34, 0x101, 0x8}, @map={0x18, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x11}], &(0x7f00006c1000)='GPL\x00', 0x2, 0x88, &(0x7f0000e5e000-0x88)=""/136, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$audion(&(0x7f0000fd0000)='/dev/audio#\x00', 0x7, 0x400402) io_cancel(r0, &(0x7f0000b09000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000c38000-0xbc)="c1b82b223ef19d1564e2ea7a672e72fd8f18ab43251334d58378f8d4925385cd96e22fab48a33a1882ab2ac811e11d20cb2727e323a4fa7bbf2a64d54c9e4ecade3a4617c13db8f8ca2d79e2d842880ab5c166989ebccf0fa48c3b76917dde1cf501a1bdab66f7bc8b22284ed92c596cbeb8261bdf7103206a7203e355b2d27cfd4e8151e256f6dcf38e4e2fcea50d3ac5c2e3cad9a2e327aa2f2bbdc2367406338bdb10673b5f37e69db79ce9adc9adf0620d141e91012f82235126", 0xbc, 0xe38b, 0x0, 0x0, r2}, &(0x7f000016f000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005c1000)="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", 0x1000) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/31 14:05:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) listxattr(&(0x7f0000c87000)='./control\x00', &(0x7f0000099000-0xbc)=""/188, 0xbc) r1 = fcntl$dupfd(r0, 0x406, r0) sendmmsg(r1, &(0x7f0000665000-0x78)=[{{&(0x7f00007c5000)=@nfc={0x27, 0xa6, 0x3, 0x1}, 0x10, &(0x7f00006ec000)=[{&(0x7f0000579000-0x98)="58bf5311e173ae4e07d0be6b2850b39c184b2d8bcbebcb4bc9ea888cf42102885f4d498950d7987039b9cb0678da148e98f6fa96b38ec5e65f815c9180f7a81c4888302c1790152b5bf90359fdc328367145686755c78174d143441da7fde2bfb0104b913168fbf7c3abcdf5fec98d1a2e13d3f58c50b8b0249051cbd78c10a0db577411d38470c13297ebe0ac97d34162b73e55a71eae7c", 0x98}, {&(0x7f0000450000)="40845d43f6bb0e79b47c4d7a6cb1c8e7cace3f4ba3cd0e8a0f62f672e7aaa86ec743ba35ada906e3f4678529e64a0f2c9ebafc94de666ab7184d88", 0x3b}, {&(0x7f000029e000-0x2a)="f996c1b0b88b8f2f11070174204161e109802815cb37487e43ce92271795bc23c06313ddb3ea4febd874", 0x2a}], 0x3, &(0x7f0000c51000-0x260)=[{0x50, 0x10f, 0x3, "503130d12c5b07aaab12e0be1eb86bed996dcea8979a102995c072e66c1b847ee1b94f8fe3fd6c88c23bd9d09fe5f54e6a976db56d002df83fb110"}, {0xe8, 0x10f, 0x7, "13eba6526d6cde8cbfc13df8f428d657df1798b565a2d398a5a27fd922fab782ab3d8a4897ff1b4a812fb95a4e697a3537067d372834318afb6610a6fbac233d6dfd35e0050fe28bbdd0cdc70d696b11b114672a4a825b801144d02e5a1de5460aae6d2d25ca87c58ab53642a70c9b58cfdd771378063a66626051ade5db3e8034c7537c7513488a6ab8c3c11b4351cc26d5704620c6ab5afc97ad9babd8bb23bd791edad12f35ebb9f62cc9435b4ea9ae53d2e0a3c963d1b2c08d29cf4d83c5c33fb7a1c2bfcc75e231ed049cb599d68c57d1"}, {0x68, 0x0, 0x1, "53203121b547ed01d27acf491fd2004724d5f1cd1b0763f8812c2a5920ed4dc6bf80092124bfe7dda21ad22a1eeebd41c38a208abedf36703cf5f9d3aec24a9d453db2262f7787d16f31a84b72b93017d01d916b107023"}, {0xa8, 0x10f, 0x7e3, "91c64c32d9302b8d2e4e249c82eb63137904ef7206244a2d8989a08f7dd858fa9c7aac0b2bd61878594a9f5fff422e137296c35e91bd77965e519a5611991c1e6fdd3f9eaaab64e7e7fe35a1b4652431e59fe243b8a40b1699c5ab3c210512fe5f46da52bec08d787442c765ede64ea5c9adccdb154db9d9de59813ae6fff005548da3bb580a891473fd507a89bdadb4ee7ddc8c3f"}, {0x18, 0xff, 0xe7d5, "9d5ed3fea2d9"}], 0x260, 0x24000040}, 0x9}, {{0x0, 0x0, &(0x7f0000125000-0x70)=[{&(0x7f0000075000)="361424d7bf41b8f47bf992afc7e391621496e72ecb7a75cafc7e18f24c03fc4b49c4eb6e9d0049dd97a15ed662c77b455c5ac7dafe240d9b930c5050eaf7da56b79ca092586b3bb0551938338cfe51b02979fa2230a62a9c1e8e4032f9c84f779cf917aa372764ab41df7203d7ec4bc79884a6aeb0dab3126270cda9b01dfbc97882fafab0beaf210bf690d8c1178e0af5a47a135155755b77c6dedcefe24d0fdb9d6089619fe3d4c348c88697d46992724a8a7023af74ae049c401c0e8ab912f5c00bcc94af771af900e0d47e639390c3e2f39b49d43204b7335e45f076d3", 0xdf}, {&(0x7f0000d4d000-0xfc)="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", 0xfc}, {&(0x7f0000db0000)="14d1ae6298452ceeac7404638496e2cecbf88afc0d69a09bbdfa84a3f5f06568425035a40d12", 0x26}, {&(0x7f0000fed000-0x73)="34d3ebf0f0e1ced3209f893c2f4bbe80a86a76c80e124fe2dfa7d7687ec91da848919859716b476c2a0be4e9090cfd98033abaad4bc7b6ee66bc1219a7befa2d08cfd2719bac817bc55096ad06e800efc3b332d21869ee983a870c451e0fff355d18c57eb91f629091b3f517596300d0a4cf21", 0x73}, {&(0x7f0000ed6000)="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", 0x1000}, {&(0x7f00000af000-0x67)="5329c79139dfbaf853b48fd7298608e886052bee24e4c5788be4c6e1258b6b82a8b84c9c631aec402e2a7b9623ae0e1da1a26a08066467f746b92112302d419e855c7fe838155a3e4682eda207b59b157046825bf1a070bfe6521f22f14571a2bcabc73baa0a28", 0x67}, {&(0x7f0000029000-0x17)="8825aac0ce6e6994472681843365dffd97aba0f4dc84e6", 0x17}], 0x7, &(0x7f0000c64000-0x38)=[{0x38, 0xff, 0x4, "091a6893070634633654db485b9a3876727fdbddc8e66367bce2ecf11b2dc7504a"}], 0x38, 0x20000005}, 0x3}], 0x2, 0x4044000) 2017/12/31 14:05:29 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\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', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) execveat(r2, &(0x7f00006e7000)='./file0\x00', &(0x7f0000b95000-0x10)=[&(0x7f0000528000-0x2)='!\x00', &(0x7f0000ee0000-0x1)='\x00'], &(0x7f0000e60000-0x30)=[&(0x7f0000b7e000)='\x00', &(0x7f000072d000-0x1)='\x00', &(0x7f0000b5f000-0x40)='ghash-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000878000)='em1\x00', &(0x7f0000162000-0x40)='ghash-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000fe8000-0xc)='bdev/cpuset\x00'], 0x1000) getsockname$unix(r2, &(0x7f00000be000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f56000-0x4)=0x8) 2017/12/31 14:05:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00001d1000)='/dev/mixer\x00', 0x48000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000145000)={0x8001, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1c0, []}, 0xfffffffffffffdd7) 2017/12/31 14:05:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000c0f000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f000084f000)='/dev/usbmon#\x00', 0x3f, 0x400000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000085b000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f08000)=0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000295000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00002d3000)={0x1, 0x7, 0x3, 0x7f, 0x7, 0x3f, 0x64d3, 0x7, 0x7, 0x4, 0x1, 0x9}) ioctl$PIO_UNIMAPCLR(r2, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0xfc, 0x0}) readv(0xffffffffffffffff, &(0x7f0000b2a000)=[], 0x0) 2017/12/31 14:05:29 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000065a000)='net/ip_tables_names\x00') exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xf4)=""/244, 0xf4) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000001000-0x7b)=""/123, &(0x7f0000001000-0x4)=0x7b) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) 2017/12/31 14:05:29 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003000-0x4c8)={{0x8001, 0x4, 0x800, 0x2, "0f3a7a8a39573c1d0f3a9f4938447f7d7348453ae0cb1cb0c5242518bd164dfc5e154df47176774c60f6318c", 0x5}, 0xc473, [0x0, 0x8, 0x252, 0x20, 0x2, 0xffff, 0x3f8, 0x100000001, 0x9, 0x1, 0x3, 0x400, 0x2, 0x3f, 0x5, 0xfffffffffffffb28, 0x9, 0x6, 0xa0, 0x7fff, 0x7, 0x7fff, 0x8, 0x7, 0x9, 0xf41a, 0x6, 0x6, 0xfdd7, 0x0, 0x518, 0x7ff, 0x0, 0x0, 0x2aa5, 0x800, 0x9, 0x6, 0xfffffffffffffff7, 0x95cb, 0x1, 0x1000, 0xffffffffffffffff, 0x2, 0x8001, 0x400, 0x3, 0x2, 0x4, 0x1, 0x1, 0x4, 0x7, 0x0, 0x7fffffff, 0x2, 0x401, 0x8, 0x0, 0x0, 0x5, 0x9, 0x7fff, 0x7f0000000000000, 0x100000000, 0x5, 0x200, 0x7f, 0x7, 0x7, 0x3, 0x8, 0x1000, 0x4, 0x0, 0xffffffffffff3161, 0x6, 0x2, 0x3, 0x0, 0x3ff, 0x5, 0x6, 0x9, 0x7, 0x6, 0xffff, 0xfffffffffffffc00, 0x10000000000000, 0x9, 0xfc7, 0x2, 0x9, 0x1, 0x1, 0x4, 0x101, 0x1, 0x0, 0x5984cf10, 0x55, 0x40000000, 0x0, 0x80000001, 0x1, 0x100000001, 0x8001, 0x5, 0x0, 0x9, 0x8, 0x2, 0xffffffffffffffd4, 0x7fff, 0x6d, 0x80000000, 0x9, 0x8000, 0x7454, 0x1, 0xc00000, 0xda, 0x9, 0x98, 0x80000001, 0x0, 0xc, 0x7], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000004000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000004000)={0x4, 0x6, 0x0, "09e959b466b4", 0x0, 0x0}, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000004000-0xc)={0x40000010, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000005000-0x4)=0x5) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000)=0x9, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc10c5541, &(0x7f0000002000-0x4)=0x0) 2017/12/31 14:05:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() setfsuid(r0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000d19000)="", &(0x7f0000c6a000-0x4)=0x0, &(0x7f0000536000-0x4)=0x0, &(0x7f0000b23000-0x1)="") futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000d33000)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) chroot(&(0x7f0000d62000)='./file0\x00') 2017/12/31 14:05:29 executing program 3: socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00008d0000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x509000) bpf$BPF_PROG_DETACH(0x9, &(0x7f000005a000)={0x0, r0, 0x3, 0x1, 0x0}, 0x14) r1 = socket(0x20000000000000a, 0x2, 0x0) dup2(r1, r1) sendmmsg$inet_sctp(r1, &(0x7f00006f6000)=[], 0x1, 0x0) 2017/12/31 14:05:29 executing program 1: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x4000, 0x0) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000067f000-0x78)=[{{&(0x7f0000218000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc4000)=[{&(0x7f0000dc5000-0x23)=""/35, 0x23}, {&(0x7f0000dc4000)=""/99, 0x63}], 0x2, &(0x7f0000dc5000-0x7e)=""/126, 0x7e, 0x3f}, 0xc24c}, {{&(0x7f0000dc5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f0000ad1000+0x55d)=""/176, 0xb0}, {&(0x7f0000dc5000-0x9d)=""/157, 0x9d}, {&(0x7f000089d000)=""/30, 0x1e}, {&(0x7f0000dc4000)=""/234, 0xea}, {&(0x7f0000179000-0x1000)=""/4096, 0x1000}, {&(0x7f0000571000)=""/108, 0x6c}], 0x6, &(0x7f000046f000-0x3a)=""/58, 0x3a, 0x7}, 0x6}], 0x2, 0x0, &(0x7f00005dc000)={r1, r2+10000000}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000dc5000)={0x6, {{0xa, 0x2, 0xe000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000dc5000)='/dev/amidi#\x00', 0x3, 0x20000) syz_open_dev$random(&(0x7f0000dc5000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000061f000)={0x1, [0x0]}, &(0x7f0000dc6000)=0x2dc) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f000087b000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$mouse(&(0x7f000014d000)='/dev/input/mouse#\x00', 0x0, 0x3) syz_open_dev$loop(&(0x7f0000bb2000)='/dev/loop#\x00', 0x40002, 0x8003) close(0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000758000-0x10)='/dev/sequencer2\x00', 0x800001018fe, 0x0) socketpair(0x1, 0x0, 0x4, &(0x7f0000ec8000)={0x0, 0x0}) syz_open_pts(r5, 0x0) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000dc6000)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x100000001, 0x1, 0x5}, &(0x7f0000dc6000)=0xa0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000046f000-0x8)={0xd83, 0x9, 0x89, 0x2}, 0x8) 2017/12/31 14:05:29 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000667000-0x4)=0x0, &(0x7f00003f9000)=0x4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000fba000)=[{0x1, 0x0, 0x1000}], 0x1) unshare(0x40000) socket$bt_hidp(0x1f, 0x3, 0x6) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x0, 0x989680}) semctl$IPC_RMID(0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:29 executing program 5: umount2(&(0x7f0000805000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2017/12/31 14:05:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f0000048000-0xb)='/dev/adsp#\x00', 0x5, 0x280200) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00004f1000-0x4)=0xde7e3, 0x4) unshare(0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000193000-0xc)={&(0x7f0000558000)='./file0\x00', r0}, 0xfdb5d8fe1caab225) 2017/12/31 14:05:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000a8a000)='/dev/midi#\x00', 0x9, 0x404800) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000830000)=0x7e) sendto$inet6(r0, &(0x7f0000d6f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000639000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c) 2017/12/31 14:05:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00003be000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000280000/0x2000)=nil, 0x2000, 0x2, 0x1013, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a58000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000095a000-0x30)={0xdc, 0x0, &(0x7f000039a000-0xdc)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x48, &(0x7f0000d83000)=[@fda={0x66646185, 0x9, 0x1, 0x1e}, @flat={0x776a2a85, 0xa, r2, 0x2}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f000061d000)=[0x68, 0x30, 0x78, 0x30, 0x0, 0x68, 0x48, 0x30, 0x38]}, 0xfffffffffffffffb}}, @enter_looper={0x630c}, @exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x48, &(0x7f0000adb000)=[@flat={0x0, 0x100, r3, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000eae000-0x48)=[0x0, 0x28, 0x28, 0x48, 0x18, 0x18, 0x78, 0x30, 0xea9216018ea95cf]}}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x30, 0x0, &(0x7f0000a9a000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}, @flat={0x776a2a85, 0x10a, r4, 0x2}], &(0x7f0000282000)=[]}}], 0xee, 0x0, &(0x7f000043d000-0xee)="a0063058628492e33419a332abee7910bcefb018d30a156e080a68bba16820fa9ea13af47bf8c0e0e554dbc6cd5365b42c49fb5a7d00a8ada8e42d6ccbdb417b5d117b357edc9a77f609c667fc99b8ff98f6466237356d3d8ae244f6173d5fc613df407ded0533d264e1e4c874c80eeaa44e288c2aeb5a9a611e2c78f1404d0d094fa4387ec803d295a159ccf6a4fe268890147004753a7e9ef7d693fdbb34b318a2159bdf1b72d746f507fd30a7a6ebd3e2721cf193cde8d9ae7aae91d8831bc69c12c653645245a08827bc95a094a14618891dbb32d53b3195c51d32a6acfd29e2dda97f1ec852fb248551e91f"}) splice(r0, &(0x7f0000001000)=0x0, r1, &(0x7f0000000000)=0x0, 0x4, 0x0) 2017/12/31 14:05:29 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000003000/0x1000)=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 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x430000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x7, 0x3, 0x8d}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000002000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0x1, 0x6) close(r0) 2017/12/31 14:05:29 executing program 3: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x26)=""/38) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00004b8000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003f9000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000571000-0x4)=@assoc_id=0x0, &(0x7f0000e79000-0x4)=0x4) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000e78000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x9, 0x1f, 0xec5a, 0x8}, &(0x7f0000bbd000-0x4)=0xa0) 2017/12/31 14:05:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mknod$loop(&(0x7f0000ada000)='./file0\x00', 0x30, 0x1) unshare(0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) preadv(r2, &(0x7f0000628000-0x20)=[{&(0x7f000093f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cca000)=""/203, 0xcb}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000097a000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/31 14:05:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e6f000-0xf6)=""/246) [ 49.838744] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/31 14:05:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000997000-0x11)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00005ac000)=0x2, &(0x7f0000dbc000-0x8)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000698000+0xf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r1, 0x80000000005403, &(0x7f0000a9b000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003df000)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x6, 0x7, 0x1}, &(0x7f0000782000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001fe000)={r2, 0x4000000005}, &(0x7f0000535000)=0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000055c000)=0x8) 2017/12/31 14:05:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() sched_getparam(r1, &(0x7f00006a8000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) read(r2, &(0x7f0000001000-0xf1)=""/241, 0xf1) 2017/12/31 14:05:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000cf1000)='bdevem1eth1\x00', 0x2) getsockname$inet(r1, &(0x7f0000da2000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000284000)=0x10) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004b9000)={0x0, 0x0}) 2017/12/31 14:05:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfc000)='./file0\x00', 0x0) r0 = open(&(0x7f0000012000-0x6)='./file0\x00', 0x0, 0x0) fallocate(r0, 0x41, 0x0, 0x2ef75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e9e000)={0x0, 0x0}, 0x8) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000df2000-0x28)={@common='ip6_vti0\x00', @ifru_flags=0x0}) [ 49.964057] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/31 14:05:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005aa000-0x4)=0x2, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x7) 2017/12/31 14:05:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/dsp\x00', 0x8000, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000a44000)=[{&(0x7f0000939000-0x98)="0e", 0x1}], 0x1, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/31 14:05:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004de000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000533000)=0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000d65000-0x74)="e1f30f3f824428a3830251ffa95ae26413dc53d939c73d11d75eb88ad09e1bb0e149d850c6055c703672ac53dfd03e80965f607a053720bc74961f07631bd99276e6f5e005be79485a150684494463d6ffa24ade9f81e50e208914ebda88bd3a6f57efba2aabac02c55d4a72176cec44e4036ca8") ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000d6a000)={0x3, 0x0, [{0xc0000001, 0x1ff, 0x2, 0x4, 0x3, 0x0}, {0x80000019, 0x6, 0x1, 0xff, 0x4, 0x0}, {0xc000000f, 0x5, 0x3, 0x100000001, 0x100000000, 0x0}]}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000bb9000)=0x95, 0x4) bind$llc(r0, &(0x7f0000b9b000)={0x1a, 0xf7, 0xf5, 0xe908, 0x9e, 0x401, @random="3dec20373997", [0x0, 0x0]}, 0x10) r2 = fcntl$getown(r0, 0x9) uselib(&(0x7f00005ec000-0x8)='./file0\x00') sched_getaffinity(r2, 0x8, &(0x7f0000863000-0x8)=0x0) open(&(0x7f0000804000-0x8)='./file0\x00', 0x2, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007b4000-0x18)={0x0, 0x0, 0x30, 0x3f, 0x4ba}, &(0x7f000088c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004d2000-0x10)={0x9, 0x8000, 0x101e1bd1, 0xfffffffffffffc01, r3}, &(0x7f00008bd000)=0x10) mkdir(&(0x7f0000abd000-0x8)='./file0\x00', 0x22) r4 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00009e4000)={0x0, 0x38, "a0a0a9fa803f7b872e23348fa40cb86d6e0e0516f9023ad84f7a4bd51641f1bcc99503920ed504ecfab83696b63c2677db8c1891a8572919"}, &(0x7f0000e68000)=0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b1000)='/dev/sequencer2\x00', 0x1, 0x0) mincore(&(0x7f0000bce000/0x2000)=nil, 0x2000, &(0x7f000080f000)=""/220) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004ac000-0x14)={r5, 0x1, 0x9, 0x8, 0x3, 0x80}, &(0x7f00004d3000-0x4)=0x14) statfs(&(0x7f0000cde000)='./file1\x00', &(0x7f00003e4000-0x3d)=""/61) lseek(r4, 0x0, 0xfffffffffffffffe) 2017/12/31 14:05:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0xfffffffffffffdc7) accept$nfc_llcp(r0, 0x0, &(0x7f00009d1000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000981000)={0x0, 0x0}) get_robust_list(r1, &(0x7f000006f000-0x8)=&(0x7f0000a83000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000055b000)=0x18) 2017/12/31 14:05:29 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) mkdir(&(0x7f00004d6000-0x8)='./file0\x00', 0x180) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000a40000)=0x49dc03f1, 0x4) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) bind$ipx(r0, &(0x7f0000b01000)={0x4, 0x4, 0x3ed6, "1b40cb9b442f", 0xa3b9, 0x0}, 0x10) chown(&(0x7f0000e89000)='./file0\x00', 0x0, 0x0) 2017/12/31 14:05:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000b93000)='./file0\x00', 0x2000, 0x1) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e5000+0xf23)={0x0, 0x0, 0x0}, &(0x7f00006a3000-0x4)=0xc) fstat(r0, &(0x7f00004c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000520000-0x90)={0x100000001, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000086a000)="a233d5fd5a580ef20671a09dfb3fc727d2", 0x11) r5 = syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x53, 0x101000) r6 = gettid() r7 = syz_open_dev$sndseq(&(0x7f00006a6000)='/dev/snd/seq\x00', 0x0, 0x147400) fcntl$getownex(r7, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x805, 0x10000) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x0, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r9 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80900) ioctl$sock_ipx_SIOCGIFADDR(r9, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x1, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r9, 0x0) add_key$keyring(&(0x7f00002fb000-0x8)='keyring\x00', &(0x7f000015b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000d35000-0x10)={0x0, 0x100, 0x1, 0x1f}, &(0x7f0000d9f000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000603000-0x14)={r10, 0x100000001, 0x101, 0x8, 0x5, 0x7e7975f5}, 0x14) r11 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec8000)="35ce843bb8cbb798fc25658f928f212bb3cd6902d0ab16fae2af8c7b7d70b2bddb9441290e21475fb802deb269c0cadfe2d154db4d2ab66276a15451fa1833788e69a188594f83c0f156baeed1cc95765c9a98a9989d37d5619917add3d11aae07ea4c78ec3bce72efe514843312cbdf", 0x70, 0x0) keyctl$revoke(0x3, r11) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2017/12/31 14:05:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000273000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffe, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000d6c000-0x11)="", 0x0) readv(r0, &(0x7f0000faa000)=[{&(0x7f0000086000)=""/4096, 0x1000}, {&(0x7f00002ac000-0xbe)=""/190, 0xbe}], 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000536000)=0x2) 2017/12/31 14:05:29 executing program 7: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b6f000)='/selinux/member\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xb8, 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, {0xf, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 14:05:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000056e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000a74000-0x14)={0x3, 0x7, 0x3, 0x5, 0x100000000, 0x9, 0x3, 0x9, 0xd800, 0x9}) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000447000-0x8)={0x0, 0x7}, &(0x7f00005d5000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000316000-0x8)={r1, 0x1000}, 0x8) waitid(0x0, 0x0, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00007f0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 14:05:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000cbd000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a8f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000c41000-0x28)={0x52, 0x6, 0x8, {0x0, 0xb34f}, {0x7, 0x5}, @cond=[{0x8, 0x44, 0x8, 0x8000, 0x8, 0x7fff}, {0x200, 0x1, 0x2, 0x6, 0x10000, 0x7b}]}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000564000-0x68)={0x0, 0x0, []}) 2017/12/31 14:05:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000006c000)={&(0x7f000030f000/0x3000)=nil, 0x3000}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 14:05:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001a2000-0x4)={0xffffffffffffff9c}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c0d000-0x4)=0x0) r1 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00008f0000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0xa2618787e40594dc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f000088d000)="4bae1bf3893987894955d4de118e54019684f649c7e1e3ef94853524b4fcc5abf5a169fb7845c90e6e6d6f7b1f07f65cdf6bafb079b9e05c8b3376547b6accfe9c5f24", 0x43, 0x20000000, 0x0, 0x0) 2017/12/31 14:05:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000376000-0x4)=0x0, &(0x7f0000d53000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2000000000000001, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000a83000)=""}) syz_open_dev$usbmon(&(0x7f000059f000-0xd)='/dev/usbmon#\x00', 0x9, 0x440000) 2017/12/31 14:05:29 executing program 5: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d3f000-0xa)='attr/exec\x00') getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00000e9000)=0x0, &(0x7f0000890000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00000c5000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000a82000)=0xc) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000c98000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000d3f000-0x1)="ac", 0x2fc, 0x20000000, &(0x7f0000851000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x400, r1) sendmsg$key(r2, &(0x7f0000125000-0x38)={0x0, 0x0, &(0x7f0000d3d000-0x10)={&(0x7f0000791000-0xd0)={0x2, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet(r1, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x13e, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 50.134457] kauditd_printk_skb: 134 callbacks suppressed [ 50.134466] audit: type=1326 audit(1514729129.614:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8197 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 14:05:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006b0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) bind$bt_hci(r0, &(0x7f00002ea000-0x6)={0x1f, 0x0, 0x0}, 0x6) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000c56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) fadvise64(r0, 0x0, 0x5, 0x7) [ 50.273326] audit: type=1326 audit(1514729129.615:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8197 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 50.273343] audit: type=1326 audit(1514729129.617:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8197 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 50.273372] audit: type=1326 audit(1514729129.618:492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8197 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 50.273388] audit: type=1326 audit(1514729129.618:493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8197 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 50.273403] audit: type=1326 audit(1514729129.663:494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8197 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 50.273417] audit: type=1326 audit(1514729129.663:495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8197 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 50.273432] audit: type=1326 audit(1514729129.664:496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8197 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 50.273447] audit: type=1326 audit(1514729129.664:497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8197 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 14:05:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0xe}, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x1a5, 0x0, 0xd3a83fc078676716, 0x962}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x200, r2, 0x0, 0x31}) mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000c43000)=@req={0x0, 0x0}) shutdown(r3, 0x1) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000ed1000-0x10)={0x1, [0x6]}) setsockopt$inet6_int(r3, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) 2017/12/31 14:05:30 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000615000-0x12)='/dev/input/mouse#\x00', 0x10000, 0x200) 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) sendmsg$unix(r0, &(0x7f0000229000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00009f1000)=[{&(0x7f0000b3b000)="1dfcb5fd249219c4c88320c74cc59bdcd7f73348751c7b569ec6f6a58fcf3354b2722f80c9845f36f66dae0380fc3700e18bef7c4b39458eac4fdc1138490639c835835944caf6feda76af720755a7198b747b0ee1665d96f5a76187e68093b877c0328241005ec44288a6ed2c0722a3014d539999ab17d061c9f092f51dc242e509c9eaf439b78a6405091a0ce8f729d473cf3f6c7def21a112f78d594f43dc69492fe3d4bf45d139e108f867bfcbfda79e56b635f2a562fd611f98fe93fec1e20de0a6e2d468766fe0692c6150d695d3665c98fba629eb793d", 0xda}, {&(0x7f0000e14000)="", 0x0}, {&(0x7f0000001000-0xbe)="20a58c49cfa7e00c075c76f2a58586b6722e3cd519687f8ee02379edf05cdf6afe35b067184c2768a9e79be49534f1e602194080c5f2d7b65589f580a42a294d0ff0dc4c5c30da68505fe242b8fac26fdc572fb39326736f34d523946c1f4bb9599076645144b74205fa7684ad6a35d64d21b579611081f1520642737ac91349917e510db1fed39b757f2a0a798597bb76f24a1e285be7716cb7c7bcec0fd8df1cb2a6e6a54ff01d83d747a256da60feb9a979848be379a1ec02336d4ca4", 0xbe}, {&(0x7f0000001000-0x24)="2aba15323a8b6b9ca28c472589dd5b364f763f97dd1899d31bacf9d48b3bb688deb50fbf", 0x24}, {&(0x7f000003c000-0x4f)="bfe5162fd374ee053c0572333a1641003955bbc3a49071e139d369d18d3c762b25ec12bfe806caa9147025b23c4ec5f7e818a6e24a0655bb43eaf7ff720cff64872f966c62ffdac1d1c01c260e05ad", 0x4f}, {&(0x7f00007f9000-0x7)="4e48641aae0973", 0x7}], 0x6, 0x0, 0x0, 0x4c040}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000359000-0x4)=0x0) capset(&(0x7f0000deb000)={0x20080522, r1}, &(0x7f0000127000-0x18)={0x8, 0x1d7, 0x35a9, 0x800, 0x6, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000227000-0x11)='/dev/vga_arbiter\x00', 0x408440, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000641000)={0x7fff, 0x0, 0x7dd, 0x3, "caa17dd130466881f573205b9393267e6ed08e80e42cdceb993f3a8cf801a5106aa7cfffa55cc560baef8ff4", 0x0}) close(r2) r5 = dup3(r3, r2, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000cc3000-0x10)=@buf={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) 2017/12/31 14:05:30 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b53000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb, "140326f329dceef1ef3236"}, &(0x7f0000e68000-0x4)=0x13) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000613000)={r1, 0x10001, 0x735}, &(0x7f0000d26000-0x4)=0x8) prctl$intptr(0x2f, 0x1) 2017/12/31 14:05:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x1, 0x1, &(0x7f0000000000)=[{&(0x7f0000000000)="1ff46b988de28917678901098075054367ae4c672e758f550f22642e5d1b3a182e2151a00430712888d3ec7594c68990a789b9418f67c2fdfa1e2af0237b829e9ac598f774e9ba4e4c295657a5e75ce15151c6771388c776d9f318f942f881306d3dee6b80d523e3218312f89684af0c222a690155fa5b99eabfb30935c3d259e60dc9a904d52ed0f722356de5d070ea3e4f42a27a3f411f82385f16760ccff22c7dc4bf51fbe4cc28fbc11cf2c31daf14ee216c6d690214db0a1aeabc244ea30e1550594f1c172cb8f7408023ce78717f1d718de9ea9e92812abb13c8", 0xdd, 0x2042a7db, 0x5}], 0x370000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/0, 0x0, 0x3) 2017/12/31 14:05:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = syz_open_dev$sndpcmc(&(0x7f0000e73000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x141000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0xc9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000862000-0x6)='logon\x00', &(0x7f00007fe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000037c000)="66c188c52c3cca40d6f85b0200f0dffe075266a5a791b6757d0f15d9f7a9c3b7e0e049f0b0fcc77de804af515eee127d114f999a5a15333b7ec1f9a0300d93cbea96e8af7d9db086b5d7b73eb21ffead9e0d98c25b66ccc46eda793a799987309e62e01673fbcd88fddd8641878ec1cc29bbda5930cff5a5a9c12a250d8c9c92fdf33c0fbee029cf6f5a2c8c79e942c41bd2461e457a0816c284cf9042608ce0721ef20cef97fae6389ba007bef2175230071589", 0xb4, 0xfffffffffffffffb) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c81000-0x4)=0x0) sched_getattr(r0, &(0x7f0000823000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0xb220ea94d3b5a958) sendto$llc(0xffffffffffffffff, &(0x7f0000d11000-0x1d)="a92d3efd3a3c0c24bfbf2fd123fd40a20a038a23756410cd27d050a0e3", 0x1d, 0x840, &(0x7f0000d7d000)={0x1a, 0xf7, 0x3f, 0x0, 0x9, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008e0000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001, 0x9, 0x0, 0x9, 0x1b}, 0xa0) 2017/12/31 14:05:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aef000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cfe000)={&(0x7f000089a000-0x8)='./file0\x00', r1}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000d84000-0x4)=0x5) sendmsg$alg(r2, &(0x7f0000044000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000a54000-0xb2)="fc4ed61f9ac9f9914a13105c16a65424b80fe83a43bc5b44817009aa07b479172dae114bdd8f0571f37271e773aee4afbe5431062959e51fc4a88fd9ebd1f5baaf4453153122", 0x46}], 0x1, &(0x7f00009fb000-0xa8)=[@assoc={0x18, 0x117, 0x4, 0x36}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2017/12/31 14:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') ioctl$TCFLSH(r1, 0x540b, 0xe1d) exit(0x2) prctl$setmm(0x23, 0x6, &(0x7f0000a85000/0x12000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) [ 50.273459] audit: type=1326 audit(1514729129.665:498): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8197 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 14:05:30 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f000026c000)="00000200240043f8feffffff00008d4003000005010000000e000800f0ffff00000503c76e3584", 0x318) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000903000-0x8c)={0xebbc, 0x8, 0x81, 'queue0\x00', 0x54fa7c9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00005da000)=0x0, &(0x7f00002bb000-0x4)=0x0, &(0x7f0000f83000-0x4)=0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d9c000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000273000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000030d000)=@sack_info={0x0, 0x9448, 0x1}, &(0x7f0000fff000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000655000-0x8)={r2, 0x1, 0x2000000}, &(0x7f0000473000)=0x8) lstat(&(0x7f0000dc2000)='./file0\x00', &(0x7f0000c14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x2, &(0x7f000087e000-0x8)=0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e1f000)='/selinux/enforce\x00', 0x4000, 0x0) r6 = creat(&(0x7f00001d2000-0x8)='./file0\x00', 0x2) r7 = syz_open_dev$mouse(&(0x7f0000ffa000-0x12)='/dev/input/mouse#\x00', 0x3f1, 0x0) r8 = syz_open_dev$audion(&(0x7f0000778000)='/dev/audio#\x00', 0xfffffffffffffffa, 0x0) io_submit(r4, 0x4, &(0x7f00006af000)=[&(0x7f000028a000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8000, r1, &(0x7f0000d4b000)="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", 0x1000, 0x3, 0x0, 0x1, r5}, &(0x7f0000b1b000)={0x0, 0x0, 0x0, 0x9, 0x1, r1, &(0x7f000056c000)="2d9eed3d95e192f8dde7a18e77d2fe538066752ef6d2fdeeca8760bee1932b0233a1ac44123af228eebfd2028bd05b85b8faed3d16bd543fbe716bbe5b3cd0e6986c5faafef6178cb02bb465cea02770609880551bd95a545a77d26897f45209c209f74685c46638c4d47a25a9205754a15c6f6801ed928e7aa87aecaf03d1525e1a405c97c6f3994ee027c626d92ba641f7f97df3131c7f5dcbec0875b81c06d49a8dfba95c5e079cf4dc32faf9dd101892506d3252c48357878363208324534b0f532e84c0aad9d25ae25df020661847fdbf13dc10500bd0c5811920186d6aced84c8e52046e37", 0xe8, 0x8, 0x0, 0x1, r6}, &(0x7f0000403000-0x40)={0x0, 0x0, 0x0, 0x2, 0x5, r1, &(0x7f00002dd000-0xa5)="52f91d0135ba854bdff7e8a65ef118522da2c2171cecf93f02ede1b289aae11285ee8986ea15fcf3eaeb138f36b95aba8d45b4eac9e9aea49f888c8d31150de2440a58da5c386ed9fd01b3c86eec16e17692599bcd93912365baa4d56086de9d9d737f8916e358bb5b71689eb716769bc6250fb74402abf8d624a71fd4985f040a56c14e9d372d53ba6a8813fb57cfcb4092fb5aacc119d32f8185ea38e238c608c30ab455", 0xa5, 0x7, 0x0, 0x1, r7}, &(0x7f0000a9a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000015000-0xdd)="a3de0970521c219d8f064bcb19b80111e4ea5a3e4cb85468417ae158b58b0d51611982b4ef59631568e813f87feba5fd6e9023e36bc64be063e19367e7ad0f0cf76d61104a31714e8bc4251642cefb12122eb688435164b7ce851d293982ba9e34b1174d91dc1d6e1f29f3f583d2822ad8afb9d44f2bf786c65db69e423474edc6cfc733d0a9cddfc888749e6fa0ff4fe59c9b52a9998726f2f6d4e70685814b872b9a185780239e3761488bb8702562750d98c5d41085626e50b1469ea929f0acb58423cb7506495070a60c412e6c2a0baae3f429f5568ba64f1e1dba", 0xdd, 0x0, 0x0, 0x1, r8}]) setgroups(0x2, &(0x7f0000568000)=[r0, r3]) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) io_setup(0x0, &(0x7f000022c000-0x8)=0x0) r11 = dup3(r9, r9, 0x80000) io_cancel(r10, &(0x7f0000f26000-0xf)={0x0, 0x0, 0x0, 0xf, 0xffff, r9, &(0x7f000048b000-0x52)="0829cfe8a77a8b9f40673dcc66e6811cb82db956c8106b2af1cb35cd98bf4699c87396c8103de819bc949fe3ba6fb44af887975c3111ac8dd779a73497a63e5cdcef2bbfb851f31055b309ac84f97c2ce51d", 0x52, 0x6, 0x0, 0x1, r11}, &(0x7f0000f70000)={0x0, 0x0, 0x0, 0x0}) 2017/12/31 14:05:30 executing program 7: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad0000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a77000-0x8)={0x1d39502a, 0x4, 0x6, 0xc64}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/31 14:05:30 executing program 0: r0 = add_key(&(0x7f00004e2000-0xa)='encrypted\x00', &(0x7f0000c8c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000077000-0x7d)="", 0x0, 0xfffffffffffffff9) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000046000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000939000-0x26)=""/38) keyctl$setperm(0x5, r0, 0x20000) r2 = request_key(&(0x7f0000eb9000)='dns_resolver\x00', &(0x7f000053d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d2000)='[\b-ppp1\x00', 0x0) keyctl$read(0xb, r2, &(0x7f0000232000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c41000-0x4)=0xe8) ioctl$sock_ifreq(r1, 0x895f, &(0x7f0000001000-0x28)={@common='ip6tnl0\x00', @ifru_mtu=0x9}) 2017/12/31 14:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000474000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00006bb000)=0x9) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") creat(&(0x7f00004a9000)='./file0\x00', 0x0) 2017/12/31 14:05:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000af8000-0x20)={0x1, 0x7fffffff, 0x72, 0x7fff, 0x12, 0x81}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) symlinkat(&(0x7f00009a6000-0x8)='./file0\x00', r1, &(0x7f0000ae4000-0x8)='./file0\x00') mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000177000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f0000c92000-0x251)={0xfffffffffffffc99, 0x44, "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"}, &(0x7f0000863000)=0x0, 0x1400) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000c57000)={0x1000, &(0x7f0000020000-0x1000)=""/4096}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ee3000-0x14)={0x0, 0x2, 0x8372, 0x0, 0xdd, 0x5}, &(0x7f0000f79000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000212000-0x6)={r2, 0x1}, &(0x7f00005bc000)=0x6) 2017/12/31 14:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f000052c000-0x10)={0x0, 0x0}) futex(&(0x7f00002d2000-0x4)=0x3f, 0x2, 0x4, &(0x7f000088e000)={0x0, r0}, &(0x7f0000e5c000-0x4)=0x4, 0x96) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2017/12/31 14:05:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000b99000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = memfd_create(&(0x7f000088e000)='{self\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ba2000)={0x3, 0x208, 0x3, 0x1, 0x0}, &(0x7f00001c2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001bc000-0x98)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0xffffffffffffff31) r4 = accept$alg(r1, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x10001, &(0x7f0000a4c000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0xc9) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00007a0000)=r5, 0x4) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000172000-0xc)='/dev/autofs\x00', 0xc000, 0x0) accept$inet(r0, &(0x7f0000253000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f7000)=0x10) set_mempolicy(0x2, &(0x7f00001ca000)=0x9, 0x7) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000c3d000-0x18)=@add_del={0x2, &(0x7f00008fa000)=@generic="b825a966af669e9cabeff7df80b71884", 0x0}) accept4$inet6(r0, &(0x7f0000c22000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000311000-0x4)=0x1c, 0x800) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000aca000)=0x2) 2017/12/31 14:05:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_ivalue=0x7}) r2 = memfd_create(&(0x7f0000ffc000)=']loGPLvboxnet1\x00', 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001d8000-0x4)=0x6, 0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000c41000-0x28)={0x5, 0xfffffffffffffe01, 0x3, 0x9, 0x4}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004c1000)={r2, r2, 0x6, 0x1}, 0x10) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000de2000-0x2)=""/2) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000ba4000)=0x3c60, 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000de2000-0xee)=""/238, &(0x7f0000602000-0x4)=0xee) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/31 14:05:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000070a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000b8a000-0x8c)=""/140) 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a68000)={0x8}, 0x4) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2017/12/31 14:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000686000-0x4)=0x0) rt_sigqueueinfo(r1, 0xe, &(0x7f0000063000-0x10)={0x3e, 0x9, 0xb, 0xffff}) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f0000803000)="e2ffffff020003000007000000c4ffcce5", 0xff71) syz_open_dev$midi(&(0x7f0000de9000-0xb)='/dev/midi#\x00', 0x81, 0x80000) rt_sigprocmask(0x2, &(0x7f0000aa6000-0x8)={0xa8}, 0x0, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004ce000-0x8)=0x0, &(0x7f0000a26000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000d2d000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000004d000+0xf88)={0x3f79}, 0x0, &(0x7f0000757000)={r2, r3+10000000}, 0x8) 2017/12/31 14:05:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000047000-0x4)=0x2, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e1d000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000dbb000)='/dev/usbmon#\x00', 0x81, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000718000-0x4)=0x1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x400019, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9204, 0x0) 2017/12/31 14:05:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) 2017/12/31 14:05:30 executing program 7: r0 = socket(0x18, 0x0, 0x0) accept4$packet(r0, &(0x7f0000cd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e6000-0x4)=0xa, 0x0) 2017/12/31 14:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000046c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000609000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eff000-0x4)=0x10) r2 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000002000)='\t', 0x1) readv(r2, &(0x7f00003f8000)=[{&(0x7f00007ad000)=""/24, 0x18}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000243000-0x8)=0x0) syz_open_dev$sg(&(0x7f0000b8c000)='/dev/sg#\x00', 0x8, 0x40000) io_setup(0x21e, &(0x7f0000251000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2017/12/31 14:05:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004e5000)='keyring\x00', &(0x7f0000d72000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$dspn(&(0x7f0000a48000)='/dev/dsp#\x00', 0x4, 0x412000) r2 = add_key$keyring(&(0x7f000045c000)='keyring\x00', &(0x7f00006ae000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000091000)=0x9, 0x4) add_key$user(&(0x7f0000bab000-0x5)='user\x00', &(0x7f0000a36000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000860000-0x7a)="4fb8a520eaccc2cdb2f5882963904c0aa3ea2c7152fbe69c45d1feb906919e1c941d42e62dec104106adc98b2f4de2faf5998e214520febd0f0481900431cbd1ef21dc0dde64a9e6927df2b385f610a974ba49ecdc33e57a9aed5f5d10d884f0cf110d06648c565b80c11ab7dbfbdba7e41d806ded464a38dac3", 0x7a, r0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af8000-0xb)='/dev/hwrng\x00', 0x20002, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000bf5000)={0x6, 0x400, 0x100, 0x81, 0x4, 0x1000}) connect$nfc_llcp(r5, &(0x7f0000ee9000+0x929)={0x27, 0x5, 0x100000001, 0x7, 0x4, 0x7f, "4b31c06be4a0d82ebd8e45f1e920908263be7ea9d51fb551fbf7ae5eeb45bad451a59121f271cf2e25e34ed6365c6167928755f0ccbdc40816f4ef582d17fd", 0x9}, 0x3f6) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r3, r4, r4}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha384-avx\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008ee000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) faccessat(r0, &(0x7f00004e2000-0x8)='./file0\x00', 0x1, 0x300) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00006a4000-0x4)=0x20, 0x4) getdents64(r1, &(0x7f0000b59000-0x53)=""/36, 0x8f) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r1, &(0x7f00005d8000-0x7c)=""/124, 0x7c) 2017/12/31 14:05:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000b1000)='./file0\x00', 0x4) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000110000-0x80)={[0x4000, 0x0, 0x0, 0x1000], 0xfffffffffffffffa, 0xb4, 0x80000001, [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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) mount(&(0x7f00002da000)='./file0\x00', &(0x7f000070e000-0x8)='./file0\x00', &(0x7f00001f7000)='ntfs\x00', 0x100000, &(0x7f0000067000-0x1a)="56e6b9c1df1474e99db4252e59be022af0bf22177aeb762f5d39") ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000f92000)={0x200, 0x1, 0x101, 0x1, 0xc8}) 2017/12/31 14:05:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000adc000)='/dev/cuse\x00', 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) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00008c3000-0x4)=0xffffffffffffffff) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00004ef000-0x8)=0x101001) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00002fc000-0x1000)=""/4096) 2017/12/31 14:05:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003d8000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0xfffffffffffffffc, 0x4) 2017/12/31 14:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e8a000-0xa)='/dev/cuse\x00', 0x0, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000c5c000-0xf0)=""/240) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/31 14:05:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000677000)=0x0, 0x800) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000d0b000-0x4)=0x0, &(0x7f000055c000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000bb9000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) setsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f000073d000)=0xffffffff80000001, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000e3000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, &(0x7f00006e6000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f3f000)={r2, 0x4}, 0x6) 2017/12/31 14:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e5000-0x17)='cmdline\x00') 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) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 50.843323] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/12/31 14:05:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e9b000-0x53)=""/83) 2017/12/31 14:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000614000-0x12)='/dev/input/mouse#\x00', 0x32df, 0x2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000b80000-0x10)={0x2, &(0x7f0000d32000)=[{0x81, 0x6, 0x0, 0x8}, {0x0, 0xef8, 0x6e52, 0x6bcd}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000255000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000c8a000-0x20)={r0, 0x5, 0x1, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) accept4(0xffffffffffffffff, &(0x7f0000fd1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000830000)=0x10, 0x80800) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000d8b000-0x2)={0x0, 0x4}, 0xffffffffffffffdf) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d24000)=0x10000, 0x4) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000002d000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r0) 2017/12/31 14:05:30 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000055e000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="c281b62fcfc41d9375db98bcdcce8e2f", @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000023f000)={0x0, 0x0}, &(0x7f00001d6000-0x4)=0x8) r4 = syz_open_dev$mice(&(0x7f0000a4f000-0x10)='/dev/input/mice\x00', 0x0, 0x200800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000663000)={0x1, 0x0, 'client0\x00', 0xffffffff80000000, "7f00000000020027", "13fc590ef53a587add137f1e7df5f4d81217341748d67a837c3d7f89b2b86ea8", 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000946000-0xa0)={r3, @in6={{0xa, 0x1, 0x1f, @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]}, 0x20, 0x2ea, 0x9, 0x97fb, 0xa}, &(0x7f000063f000)=0xa0) 2017/12/31 14:05:30 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$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000036f000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000039c000)=0x4, 0x4) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000c9000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20010000000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000013000)=""/117, 0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 14:05:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ecb000-0xc)='/dev/amidi#\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007cd000)=0x0, &(0x7f0000a24000)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000034000-0x4)=0x10000) unshare(0x24000200) unshare(0x28060400) 2017/12/31 14:05:30 executing program 6: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x0, 0x103) fchdir(r1) sendfile(r1, r1, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000f58000)=0xfffffffffffffffe, 0x4) 2017/12/31 14:05:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002cb000-0x10)='/dev/input/mice\x00', 0x0, 0x16200) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000037e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000808000-0x4)=0xe8) r2 = add_key$keyring(&(0x7f0000d8f000)='keyring\x00', &(0x7f00004c9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f000085e000-0x38)={&(0x7f00007a7000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000be3000+0xc17)={&(0x7f00003ce000-0x118)=@allocspi={0x118, 0x16, 0x802, 0x2, 0x1, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x1, 0x1, 0x8, 0x2, 0x5, 0x2, 0x80, 0x0, 0x73, 0x3, r3}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@broadcast=0xffffffff, {0x1, 0x3, 0x4, 0x3, 0x4, 0x7, 0x3, 0x7fffffff}, {0xa9f0, 0x9, 0xffffffffb6e09916, 0x10001}, {0x9, 0x1ff, 0x3}, 0x2, 0x2, 0x2, 0x1, 0x0, 0x40}, 0x10001, 0x7}, [@ipv4_hthresh={0x8, 0x3, {0x7, 0xe}}, @offload={0xc, 0x1c, {0x400000000, 0x2}}, @mark={0xc, 0x15, {0x1, 0x6}}]}, 0x118}, 0x1, 0x0, 0x0, 0x40}, 0x40) r4 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r5 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) open(&(0x7f00002da000-0xa)='./control\x00', 0x141042, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r0) fcntl$setlease(r5, 0x400, 0x0) rename(&(0x7f000050c000-0x8)='./file0\x00', &(0x7f00003f0000)='./file0\x00') 2017/12/31 14:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000264000-0xcc)="82276f6ef34469c52921b220419769bf27a65ea8d8c3c59d61d2b21146d90be145b2ea01900a8c3f849b1b9c4b9c8c250c1a2fffbd44bfd48c6a595b7faa344482590085f5e4869c25329e88b83cfbca5fce8f75bd8654b593874bbb5798633f24b48976fc72770709d6e80cd322bc3ac30ff0558ef941c502c6342acc8f50a84fc26211fb36e593d8f631632fb2ede958e662435b3f4896713e179b51a70543f58a3b18d7f49b5704c54ba1709c1ff951a8283567069635d7fd17b905177c6b48b3c2de5b02146db733b60e", 0xcc) 2017/12/31 14:05:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x2710}, 0x1, 0x400000000051, 0x2}], 0x18) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000553000)=0x0, &(0x7f00009b5000)=0x4) ftruncate(r0, 0xffd) sendfile(r1, r0, 0x0, 0x72439a6a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f58000)=@int=0xffffffff, 0x4) 2017/12/31 14:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet(0xffffffffffffffff, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(0xffffffffffffffff, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ce000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b85000)=0x8c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000051000)='/dev/mixer\x00', 0x101040, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000a0c000-0x14)={0x6, 0x20, 0xcb, 0xffff, 0x7fff, 0x3, 0x20, 0x40, 0x8, 0x2400000000}) 2017/12/31 14:05:30 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e43000)='/dev/ppp\x00', 0x640c00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000f0e000)={0x53, 0x18, [0x5, 0x9, 0x5, 0x0, 0x1, 0x7]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0xa0)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x85, @loopback={0x0, 0x1}, 0x274b}, @in6={0xa, 0x1, 0xffffffffffff0000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x2, 0xfffffffffffffbcf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf5db}], 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000353000)={0x0, 0x20, &(0x7f0000104000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fed000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004fa000-0x8)={r2, 0xf637}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r1, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r1, &(0x7f000017a000-0x32)="b6", &(0x7f000010b000-0xb3)=""/179}, 0x18) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000db1000)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2017/12/31 14:05:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f000036c000-0x15)=@random={'system.\x00', '!\x00'}) writev(r0, &(0x7f00000a2000-0x8)=[{&(0x7f0000fd1000)="290000001800ff0000000000001000210200080000000007001e061c08000bc007001004000020ff00", 0x29}], 0x1) 2017/12/31 14:05:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffffff}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000134000)={0x95e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/31 14:05:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000079a000-0x10)={0x6, &(0x7f0000000000)=[{0xffffffffffffffc0, 0x4000000000000000, 0xf80, 0x4}, {0x6, 0x7, 0x1000, 0xba}, {0x3, 0x2, 0x2, 0x7}, {0x10001, 0x100000001, 0x78, 0x245}, {0x4, 0x9, 0x7f, 0x2}, {0x8, 0x1ff, 0x4, 0x1}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000921000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000f1f000-0x70)=[{&(0x7f0000341000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f0000f77000-0x1000)=""/4096, 0x1000}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d98000+0xf3c)={0x0, 0x8d76}, &(0x7f000051e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00005b8000-0x8c)={r4, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003f6000-0xe)='/selinux/user\x00', 0x2, 0x0) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x10) r7 = shmget$private(0x0, 0x2000, 0x1100, &(0x7f00003bf000/0x2000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) fallocate(r6, 0x0, 0x0, 0xc9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000771000)=0x7, 0x4) sendfile(r5, r6, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:30 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000354000)='/dev/input/mouse#\x00', 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000002000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0xc9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffe, &(0x7f0000be8000)=0x0) syz_open_dev$sndctrl(&(0x7f0000102000)='/dev/snd/controlC#\x00', 0x0, 0x8000) io_cancel(r0, &(0x7f0000583000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a8f000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0}) 2017/12/31 14:05:30 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000000000018") 2017/12/31 14:05:30 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000601000)='/dev/vcsa#\x00', 0x5, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000a82000-0x10)=@ax25={0x3, {"cdb43f2bb5b6f9"}, 0x0}, 0x10, &(0x7f0000e27000-0x80)=[{&(0x7f0000b31000-0xc0)="8c04f9a8735cb5a570be9ab647c8cf45d2aae3372ebeb8101ab18e6bd6964b837212e7e9c8e054704c34090a4e3f924190382a494817769ebde4a96eac9defb4572a39e6f3c793925cf3d8ffe7d09f04de53a77972aa2c3cc5ff3a2cbd62e49ef528fd24a39583959515ad0f87b2ad1a3724a65e0fa7b8a5ba1756774a2be2ca49062bfe3477ae9bb067230a0562ca9f07a31be1623c621fbfb8f2c5dcfccd4274554a1834e9a4b66f83b55fb52bdcc10606c4ba16f9757d9dbcd4a3a29f4035", 0xc0}, {&(0x7f0000c5c000)="86abe4f04f7868", 0x7}, {&(0x7f000038c000-0xeb)="c3a627a377e623ba1933f509c916ddc8e6718d134b154d3e6579c34cc3e58839e5f2579ef1fe58f64bb043d06801ba4db82bdcf1168137aabfba5e8f06c98e61d001a22dd2f79dc35e1f070a87d59bfb2ad1a1406cd68159040f2e140639939336591c43b5020cda15fda85191d39e5fd014d155029af7c5c29c7ac524afb875627ec4a39cfa284deefe5f908351966d5930c97c2da8f332bf177229598b3d2b2d001e11ce4ae76daeddbca40b7defdfebf5044bda66bcbeea1c71825f05817ef237bbbd73fde14619638f855f65447aeeba73efa292d7ff9a49a8140bd075e196f17c08db9681ae0a9fd3", 0xeb}, {&(0x7f0000000000)="32a11fccf2425fc6d3e595bd63539a220f97b252f4255ce8257eb3fea908f58ce4e604750bf1b6d386f2e6971c37d4d3d18ab643be8cea0cc58752ba0f80c60c350ac29be56a2365f475bacb74ff1f2ad516bf6f54d4b5aa0e65cec2e27680ec2680985bc0409eede6af2bf00214b5339a159a4b5cbaf55f8cbabee1c7d0f276bbdd4cf47043805f26567605d0fe5415c941b5a23455c20cb82ad886b0b4b21ed5da79490cb8c30336c72ed555fb79a487ee818d", 0xb4}, {&(0x7f0000000000)="96adbeaccc9e2414f5e172821b7ff178fc1d4ee69bb61a29330d7aea984b652d96b96037b630bb64e5ff4e50d0f0b94600332f8a3eb8ecf36065a02b6792112c57ac8db301f873063a87ff9e71ab2ebd9251810f877d9a0bc4da59c5860a98d610ffc860076a7f995687454d025b4967ee884952054d23d6ee21492335c4e37caf83c0280c7182ec08ba2e6db2414249c1f16414c1154580222f803f39", 0x9d}, {&(0x7f00009a7000-0x8)="93b6f0419fa53a23", 0x8}, {&(0x7f0000001000-0x23)="2e1312371556ce392613c9f77e7e7a5ad2e3f07941cecbfb27c0ad61b0999b206e23d8", 0x23}, {&(0x7f0000000000)="e5ce5acf4b4c668e31a2f7be77c01eb77ff1bb5836dadf147d6b4730a2141284b3c003ad70e7cf16e20a414e047151254b46c75b570ea15f91ccaab4f8405fd47e313897758ef594ef204eae2285fb862efb890f14e25d0d02a75cdd10ef2c923928899b49791ddfb8a590b78020ac111cbcdd92491f9a51299f800618f02c2574244b554a85de590c79375dfeff6668900f10b4c08145f5b447935ecde1855cb65414fb432f4974acf674e8ae977f3bde4addc3dc", 0xb5}], 0x8, &(0x7f0000001000-0x1380)=[{0x60, 0x0, 0x101, "e11cb541bc086eca772242fb7281986712ac9d511943dcc1b5d2d52e9191b02e49adc610e01d4b5a1d0d183f0270344de1c5ca879579a29fcdb176f11f3c83a7e6f675938d242f0debf090f5"}, {0xf0, 0x84, 0x1e, "488c96b12aad0a908922e3390a121894feaa34585e6db186bdfc92353251192684bf61e113b8120401eb4c8a8b7bc832d5905b7e2d07b80f55bb4597547f21da10506fb02b446aa46ac52c7fe28dc4a24a6714a1d3a7013c20167fd4660c7c9a51990a3e6adaa3a238e8d75d2cd2b615411a5597cd70c976565629c81ef9b41a909c9e89fa4c0be7728c6da8ca15fd9ce942b6a364cb34e99075e026fe266783739c43ea092b6e0d61b5dab2778f8812f442fb69ae07701d1fde339ec4c83aa2798e527b07827d1a6f781275fd5884c276183c172331ecda181dd2f619152d"}, {0x1010, 0x11f, 0x40, "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"}, {0x48, 0x107, 0x0, "b92c077373752adf5fa6db1a3dc131df2baa3ce19e77924ad0987b2367a849a0dc726b9218564b0855b3366d7db5d3246192eb5529ea"}, {0x108, 0x118, 0x3f, "e46b8473274666dc5beaf96c47eb7861573279679a900faf72dae67dd38e3676cc9907fd32ee6955b492b74d2c866039661fb4f56cb601ce9a00127b81e19bb89020a1f97d734fedc69992638eb2b8c91cfe00a016529028902e91cb0227272625ceeb9ac6fbf84ce966d0f531b78797f2b40de23b580682d5c737fa88fd0f86337f7671a866df2a990d468e877f2e8fc71c135391d7e66b580fe8b233f374ff930983dc5509799c611aa839b33d7371d91222339ae80abe488891570ce41c7d1d5a1617e29f89b7f5fc32aabc3ac9bfdf08a8e22c59dd609a080cf228cc36b7c724b045c07fb0b69cd68ba8714dd4b9e37d327849a231"}, {0xd0, 0x19d, 0xfffffffffffffffe, "4ccaa7811bbadec65f5ce18f08dea6dea5101235f229aa7191127f3b0956a038622f9319866e7898bd00837bdcdfe8ae4b716710b80285c44a605c1762596b653401a1d9678de2db772e968a8fcb73d9d233e8a1a4c30c8ff778b5667ef46c8a70a4a378af10b2d6391a26cd55e04062bcf7ae23da99f4fa9d4802752d828604d8670b28f8cb4a9dca8151d4ec5b1f8dc7d5e40d76a54e62a589e429894cfdd2a5af9c854b31ab3da182cb7faf3d3bac5264c67765db18b8b39e73732a8d43"}], 0x1380, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)='/dev/kvm\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000106000-0x60)={0x0, 0x25, 0x5, @thr={&(0x7f0000b9d000)="1dcca9858d0a5ed05dcec9eabc9b48bbbc71bac150b759eef39d352a50f1dbb7f45923c281b2587b59a3a2dfb7d4e6e63ad3d10c6f678482f9e3d243151dd4e75330891285daee1b5ccad7dcb963e1e42ad657cf8432931e1bc9273a351995701a744a1442d52d4a441cbe46165f714e5fea55ddf16b275dd23e7ad31a061a3f085e1245762d674771ee7831ae26dc4cde374d1437ab95d219", &(0x7f0000f03000-0x13)="ff14ae92b5b977fc1d871753e9ecc3b05c6a3f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r1, &(0x7f0000c8b000)=[{&(0x7f0000fe1000)="230783b107bcd60860a39168358f1a84e1b80205270a99af5ecf82ecdb0b0167e725cab762ef1fc2a323e2cfffc839db14a874b76139d19be79a91b6402ba1d72be40eda3c0d31e164f9a9910d8cc4540dcb5a7ec11a2142ec24e632c48f0f51e602292229fd8c8d3f103fc2e7cccd3197ba297c44a95c12a0c868", 0x7b}, {&(0x7f0000909000-0xbf)="7c1ea7b61cea9bc866b2fcfa69b426d7600f17b49d4df8eff6cdd032cb8138f2f74da65855a3071c414e8105bcc41756bb784f9375186dcfa63c0a3cbebe1034050e8d7525f7e99dea7804ef189a786ccdd5cc08f9ba7641f7539f8450c3be0556287fee6a11ae1e713f5380c33d70ee0f202372337bd4ad9b8de0f49d0252415ccf97e9870dea245908ddf20c1986c0041e3744ddb0d46696f0fb265fa8b3b1928f0688500a837cb76dbfdd456bf6a69e350502f96d38c751d79830ad1d59", 0xbf}, {&(0x7f00008f3000-0xa5)="3c33ae1604d2c5f9383322b634eb0bbd89fc4f4696b240857ffc9aa4734a9f928d6630b840e157e2370e02336c40a663d3f2f1ca3f87e9743f237c32a6ae6ee609d27dc4c109ff41f31e221d24f76a7cb94b6d7a78f8d6054af9d8c162a02140dcd2940b92186cbef08d5221f60aeb18293072769ccd5f0e8f6e4c9a3dd24f186afdf36ccb6fa9c476fa0bfe64dc1ceae37e3e537eff4fab6f32dcacf28a557ef62ded4901", 0xa5}], 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000c2c000/0x18000)=nil, &(0x7f000076a000-0x18)=[@textreal={0x8, &(0x7f0000466000)="66b9800000c00f326635008000000f30f3dbe30f009064000f21ab66b9800000c00f326635001000000f30640fc79dcae966b9340b00000f32360fc7fad9ca0f20d86635200000000f22d8", 0x4b}], 0x1, 0x0, &(0x7f0000118000)=[], 0x0) r3 = eventfd2(0x0, 0x0) dup2(r3, r2) 2017/12/31 14:05:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) r2 = syz_open_dev$sg(&(0x7f00002fd000-0x9)='/dev/sg#\x00', 0x65c, 0x100) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000455000)={0x4, 0x100000, 0x0}) 2017/12/31 14:05:30 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, 0x3, 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 = syz_open_dev$tun(&(0x7f000029e000)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f000005a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b5c000)={0x0, 0x989680}, &(0x7f000048a000)={0x7f}, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000871000)='/dev/vcs\x00', 0x0, 0x0) 2017/12/31 14:05:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00007e3000-0x12)='/dev/snd/midiC#D#\x00', 0xad1d, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000c92000-0xb0)={{0x9, 0x4}, 'port0\x00', 0x42, 0x100c, 0x7, 0xfffffffffffffffb, 0xf402, 0x101, 0x6, 0x0, 0x2, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x2, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semop(r0, &(0x7f00009fa000+0x511)=[{0x1, 0x0, 0x0}, {0x0, 0x9, 0x0}], 0x2) 2017/12/31 14:05:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) r2 = add_key(&(0x7f00000de000-0xb)='cifs.idmap\x00', &(0x7f0000e23000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd3000-0x48)="38a49007ddcd1d3ccb16dd45b393c15943b978a88ab5d4adf982c5d4bf429c2062934c250989a2753fa32e3d9273ffa596349f276ccd415d49cb7daaef8bc83928d12650f19eb687", 0x48, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b5c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f000001e000-0x4)=0x0, &(0x7f0000a53000-0x4)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$TIOCNXCL(r3, 0x540d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f000069e000-0x68)={0x7, 0x5, 0x200, {0x77359400, 0x0}, 0xe4, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb7000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f000059c000-0x88)={0x7, {{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) r7 = getpgrp(0x0) fcntl$setown(r1, 0x8, r7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000c55000-0xc0)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x70000000000000}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x897, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x24389407}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) 2017/12/31 14:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000d37000-0x4b)=""/75) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000082e000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000027e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c2000-0x4)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000887000+0xde2)={0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f000092c000)='/dev/snd/pcmC#D#p\x00', 0x82, 0x7c002) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ea0000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f000013c000/0x4000)=nil, 0x4000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f000008e000/0x13000)=nil, 0x13000, 0x5, 0x2010, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f79000)={0xd8, 0x0, &(0x7f0000b7c000)=[@register_looper={0x630b}, @request_death={0x400c630e, 0x0, 0x0}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x18, &(0x7f00004c8000-0x40)=[@flat={0x77622a85, 0x100, r2, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f000016b000)=0x0, 0x1, 0x2, 0x1e}], &(0x7f00008f1000)=[0x38, 0x40, 0x48]}}, @acquire={0x40046305, 0x3}, @register_looper={0x630b}, @request_death={0x400c630e, 0x0, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x60, 0x28, &(0x7f0000c39000)=[@flat={0x77682a85, 0xa, r3, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f000099d000-0x1)=0x0, 0x1, 0x2, 0xf}, @fda={0x66646185, 0x4, 0x1, 0x15}], &(0x7f0000196000-0x28)=[0x38, 0x78, 0x0, 0x0, 0x30]}, 0x0}}, @increfs_done={0x40106308, r4, 0x0}, @exit_looper={0x630d}], 0x1000, 0x0, &(0x7f0000b96000)="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"}) 2017/12/31 14:05:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000891000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000900000)=0x0) write(r0, &(0x7f0000493000)="16000000130047f10000000000050000000000000000000009ff7f0000360000000014006e35", 0xdc) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/31 14:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000014b000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x10, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f00005c2000-0xc)='/dev/amidi#\x00', 0x6, 0x8100) getpeername$unix(r0, &(0x7f0000c62000)=@file={0x0, ""/4096}, &(0x7f0000599000-0x4)=0x1002) syz_open_dev$sg(&(0x7f00005cf000-0x9)='/dev/sg#\x00', 0x7368, 0x101100) 2017/12/31 14:05:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x4}, &(0x7f0000000000)=0x8) 2017/12/31 14:05:30 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0xffffffffffffffe9) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f08000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000086e000-0x4)=0x3d0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) pwrite64(r0, &(0x7f00003f9000-0x8)="0ad487995d5fad2b", 0x8, 0x0) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:30 executing program 7: creat(&(0x7f00006bb000)='./file0\x00', 0x81) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x5, 0xffffffff, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r1, 0x1, 0x100000001, 0x1}, 0x10) [ 51.342190] sctp: [Deprecated]: syz-executor3 (pid 8430) Use of struct sctp_assoc_value in delayed_ack socket option. [ 51.342190] Use struct sctp_sack_info instead 2017/12/31 14:05:30 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, 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$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nfc_llcp(0x27, 0x0, 0x1) unshare(0x400) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/31 14:05:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d22000)={0x68e}, 0x4) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$nfc_raw(r3, &(0x7f0000a96000-0x10)={0x27, 0x7, 0x100, 0x2}, 0x10) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec8000)=0xc) ioprio_get$uid(0x3, r1) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000bfe000-0x4)=0xffffffffffff0000) 2017/12/31 14:05:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000918000)=@req={0x10000, 0xfffffffffffffffc, 0x0, 0x0}, 0x10) r1 = getpid() ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000af3000)={&(0x7f0000b0a000)=""/134, 0x86}) 2017/12/31 14:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c82000)='/proc/self/net/pfkey\x00', 0x24000, 0x0) getsockname$ax25(r0, &(0x7f0000c7d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d76000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) syz_emit_ethernet(0x4a, &(0x7f0000abf000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "00dbaf", 0x14, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, {[]}}, {""}}}}}}}, 0x0) 2017/12/31 14:05:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xa, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000086f000-0xb5)={0x0, 0xad, "7b31fd3c3d03f82cf2bd0c2d3993b09b6805466578d55ceb42968ce122190322571f1f75a9e3c7f78639915e4db0d31492f1f0c96b2a553389f033d814fb72c4e7da678e7cc6da1308aa4615cd9c9e03f39cead3bcdffdb8bdbb547f761f2bc40a27553c711143996acfc5b7393ae2de568f569164527605fb7101bc19f34b9b130724d92b5bcb11d8f966eaf00714030d0542d6a6d72356bee5b3d36c0fa94e46e052bc5173436cb52e0edb5a"}, &(0x7f0000aaf000-0x4)=0xb5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000263000)=r1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) shmat(0x0, &(0x7f0000de6000/0x3000)=nil, 0x0) getgid() 2017/12/31 14:05:30 executing program 3: socket$inet6(0xa, 0x80006, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x400000000000, 0x0) fcntl$setstatus(r0, 0x4, 0x2c03) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000cd1000-0xb0)={{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]}) 2017/12/31 14:05:30 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006a8000-0x1)=0x200, 0xffffffffffffffde) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000ef8000-0x8d)=""/141) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000797000)={0x0, 0x0}) [ 51.389615] sctp: [Deprecated]: syz-executor3 (pid 8441) Use of struct sctp_assoc_value in delayed_ack socket option. [ 51.389615] Use struct sctp_sack_info instead 2017/12/31 14:05:30 executing program 1: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) syz_open_dev$dmmidi(&(0x7f000064a000-0xd)='/dev/dmmidi#\x00', 0x9, 0x400) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081b000)={r0, &(0x7f000081c000)=""}, 0x10) 2017/12/31 14:05:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000011d000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000542000-0x78)={0x7, 0x78, 0x4, 0x7, 0x1f, 0x6, 0x0, 0x3, 0x10104, 0xf, 0x6, 0xc2e, 0x641, 0xdd, 0x10001, 0x2, 0x6, 0x8, 0x7fff, 0x4, 0x80000000, 0xffff, 0x80000001, 0x9, 0x1, 0xf95, 0x6, 0x90, 0xfffffffffffffff7, 0x8, 0x1, 0x7, 0x5, 0x800, 0x10000, 0x0, 0x8, 0x9, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000f04000-0x1)=0x0, 0x4}, 0x4000, 0x7, 0x7fff, 0x5, 0x1f, 0xdc8c, 0xfffffffffffffff8, 0x0}, r0, 0x4, r1, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003a3000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f000002b000)=0x0) readlink(&(0x7f0000775000-0x8)='./file0\x00', &(0x7f0000e90000-0x87)=""/135, 0x87) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000e90000-0x1)='~', 0x1) 2017/12/31 14:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000ffc000-0x1e)='/selinux/commit_pending_bools\x00') openat$dsp(0xffffffffffffff9c, &(0x7f00008ef000-0x9)='/dev/dsp\x00', 0xfffffffffffffffe, 0x0) 2017/12/31 14:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x80000, 0x0) bind$inet(r0, &(0x7f0000072000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) write(r1, &(0x7f00002c5000)="09c23c77c5a6043b25b173465e16a31ff90139ff24842307453354b4e73308868dca5e957a14ec9eda00f525d1aa407a5dbb974acc6de4746cfdc577ac5188991c9c1666c9760407fea026bf9a4c62b22af42059e044801adb3608d84a740ba91712e2625188b82c507aa68cd398d54e8e9197b2f4ec08cc085ad2ceb9c518ad1d2c263d4dd008ea61d45f49909550099ea7b95de39a2b6b7117f2f86b15c80b074f00b03b71e0758ccffabcbadde486f92c6abf49201d98813c72826527fc18a1882dbb9aa8eafc16694ab6f2bfe87ad0f03bd6bede3f0de7e277e628f8516335300fac53ec86eb42d522ea4f9a3877", 0xf0) getsockopt(r0, 0x3, 0x1007, &(0x7f0000068000)=""/0, &(0x7f00003ed000-0x4)=0x0) 2017/12/31 14:05:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='em1\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000c36000)={0x10001, 0x8, [0x100, 0x19]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000357000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00003e8000)={0x2, 0x0, 0x0, 0x0, "0fbd5e8b7ba3be989aa47ab5f0834a655565cb1026f1b6b6905b525583e303456baec41e8eacfcc80ab8c8eb", 0x2}) 2017/12/31 14:05:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003eb000)="", &(0x7f0000f01000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00003bb000-0x1)="e1") prlimit64(0x0, 0x800, &(0x7f0000433000-0x10)={0x0, 0x0}, &(0x7f0000456000-0x10)={0x0, 0x0}) socketpair(0xe, 0x6, 0x8, &(0x7f0000463000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x6) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000000000)={0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000001000)={r2, r1}) 2017/12/31 14:05:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00004c3000-0x38)={0x0, 0x0, &(0x7f0000a01000-0xa0)=[{&(0x7f00009f8000)="3191810f35", 0x5}, {&(0x7f00001d6000)="39595c17f24d6e023c91b8a8ebfca9db5d6ba2963772824471c04d4385c8b6ca99b79d790573c2a14ce74c5d14e1fcd608c3e2b1273bee4b5e44c18c89a017b774e810c20b16cdc55ebf7a6ce50eacf5e82b5f6e986fa7e3e4dbcd749f97be0e27f61194ea13d61f9283231e4f6b092ec58f70b7504911f36809102d96d3109acbd279e84841f134886bf571893b8992dc824f4ee4d3aaa936deb62f30341a1661f36921e9778c4bd103c21453835fd640", 0xb1}, {&(0x7f0000d87000)="4d3cf0a1e67d4791433c3decc2af98ba5ba7b667e1579784cf281bd52c0d636cd4e0c919646860c7a1318c0fb9c743e9485c6a79b796352e41beb7fd540f3bea9d474beb8416e952733411609079b08a304d639b8cc73fca470d72d77d137670d50d314d6a61a9d6096417f1121dde50a36bce09ae41eb7b486d9b5b2ffbc9d6523bc6b8e86527e87317602516bdda", 0x8f}, {&(0x7f0000e84000-0xb2)="649c876a3887cd34881c71a4b77b8476d5df68c531d9b487eea38ea6bd4a090e732088a127d1c1d358b68c296b40533b6d05ae9611a060951a9ec808442bb3c612e24f572e31b1db66e51bb4ad9150baab6fa652e67792604aa7567eb6fa716e3150da9d869f23674c3101a53c8d13ab4b68de5ea72230d18004998853952aac17964b773a79b0538633398f611dbe5717ed7cce4b2f925caba0b03ead165a772e781f2e54df7ddb5e6acce59853e742b261", 0xb2}, {&(0x7f0000078000)="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", 0x1000}, {&(0x7f0000ac7000)="22efc109931cc218e8c12337125b4b213ce450cf2c933a5d708daafd929c40d946b67ac807c9a161632cd1ec8f4cd499377c669484c84b3d41577f180a710ecf5ec595735de37a6a21437013534234c66a518ec40e6dc88086de7eec0c84ffe6da39d935ac1b5dabca2aeda93e484783c72402c45922cf59a61dcd029e317f42ff9f44e9afbfa182bcb221d04048a876fce06b6e2df0c767f41441e61521", 0x9e}, {&(0x7f0000c92000)="81d96af55729e7c31024123415a7df73b47d2a8f79838b2c71523fb730f4a033bdce6779acc8f0653649daa9ccc3f585e5a79be8a8678978bc5df78160520e5b3562709b6d59ab3f1d70659f3374433424e11fbf445f0bc4ea429a6cd89fce2fb1b6dfe5d88d5e40f114e1e136cbd6784d7cf3f0ef520001f73784739be8c22222ac7f541a4df9d670f75a67c72656d2482275a5acbdf26930697a4e073d0ad52756bc03ad337a6e3ba4902d6470eb6ec9ecae13843f024ffc450a1113558f", 0xbf}, {&(0x7f0000a6f000-0x55)="56daeb95647d3dcad0cb62cd1f3cc5c15b5fa2394071140ef40bd1ca4c0adbed0da164f7f0bb0775c1aa9bfc18a1cb3a1f9fd82e823b01b6548e147a87d61cca82da39fb887feabca911fa013bda2c779d60459a38", 0x55}, {&(0x7f00003bb000)="14eec65cd454e4da6aa23e3cd5bbf2cfc6606b24dc6163690f2cde452f1cf32d0f0f0cfd55c6681470f9b01d9e6559600d6655767591a4bb5ca645faf12699473fd5f44f49e9781579e5424f95821482b156a6391ce869631c9795a2b8cda3c675ecf3a1c5f4a9371e3d185fdddf655c1aaed6615afadaf4e6160029626f6c3a1f01e2826a74e5ff698e8de4a23dccbcc8e12cfbcf2271d76b3cc5652e505431f502e5afc7fc45633a6158902b4ef7a65e88cdedafc6e485e82700be171186452bd4e9dd262487318fc98d46", 0xcc}, {&(0x7f000066a000-0x65)="4f1456192f65217c0262c9d7d4863f0f5afc1b365c630feb82c570c720a61cd989f59e9c50615825070d7fd097e3eb2fad5737d842c74eefd9811b945c52bd916e1195b67a71b2dc08d4bd7ed55a37b9751f0ca799148539507587bc2cfd5e9b3cffd4644a", 0x65}], 0xa, &(0x7f00009e5000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @iv={0x98, 0x117, 0x2, 0x84, "c8cc74a487cc24fa7f8923484080be20e5e5d9cf9965713e6e7cc329ac1c87dc4a2c7d21f37b3499bf2fedc1927c1f72ceb4a61a11567b9f5dd7b2a05e0120a1c7ca7faaeaab28f9bd420bfc6d7ec112d45c80b1c8801da79bf926cd7e72f5d69f19fd475a71e6cc2c13101ac80b082108fdc0baf6df8168853e68598d4d4a8e8ae317f1"}], 0xe0, 0x20004014}, 0x20000000) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000484000-0x4)=0x80000000, &(0x7f0000a28000)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000dbf000)={r0, 0x1, 0x1, 0x2, &(0x7f0000c5d000-0x4)=[0x0], 0x1}, 0x20) fallocate(r1, 0x0, 0x0, 0xc9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000bc3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c40000-0x4)=0x60) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000848000-0x8)={0x2, 0x0}, 0x8) 2017/12/31 14:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/autofs\x00', 0x400040, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f0a000-0x10)={0x0, 0x0}, 0x10) r1 = socket(0x840000080000011, 0x4000000000080003, 0x7f) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000592000)={@common="6c6f0000000018020005000100", @ifru_mtu=0x0}) 2017/12/31 14:05:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00003cb000)='self}cpuset%./vboxnet1\x00', 0x40, 0x1, &(0x7f00008e3000-0x40)={0x6, 0xff, 0x9, 0x32, 0x6, 0x80000000, 0x7, 0x0}) fcntl$getown(r0, 0x9) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbe000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000cf9000)={0x1, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x94c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r2 = syz_open_dev$sndseq(&(0x7f0000e7e000-0xd)='/dev/snd/seq\x00', 0x0, 0x40004) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000a64000)={0x8f, 0x0, 'client0\x00', 0x0, "15cb584f743cb0f1", "6833c23fb8d48f5d5c9ed566bd8fb3eceaca7427c859168e5f3f7ee8f23fd2f4", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000b03000)="") epoll_create(0x3) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f000062b000-0x8)={0x0, 0xc5, 0x8, 0xf09}) 2017/12/31 14:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000166000-0x118)=[{&(0x7f00005bd000-0x3)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003cd000-0x80)=[], 0x0, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f00008eb000-0x1)="02") 2017/12/31 14:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r0, 0xff, 0x4) socket(0x1d, 0x7, 0x0) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r1, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) 2017/12/31 14:05:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd5000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x1, &(0x7f0000dd5000-0x8)=0x4) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) 2017/12/31 14:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000253000-0x10)={0xd000, 0xc000, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000efd000-0x4)=r1) 2017/12/31 14:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmmsg(r0, &(0x7f0000099000)=[{{&(0x7f0000669000)=@hci={0x1f, 0x101, 0x3}, 0x6, &(0x7f00005cd000-0x30)=[{&(0x7f0000422000-0xd1)="7f5179abf3f3ed1638b3e615f060b1e3d6804dbe4a83a86a5b2ab72b3ae42c80312ef2ba7c6d10b84a3954b0c271567948c912f3245c062abdb7f641aa5c42a58cb61baeb1bd2d1acc51688fa156a0576e675dbdcc116dab39bab7876bbc3e69d608ada5ac06cc50657456a7b7d4efcdd6a2c1980f7205be4fe36c07590c3d0a50983f4e185324cf550c2111ba66c2957bbe8b9f98c383b493971e87330c0c4a15566cdd45c858b946572c3b400809b96253173ee1b6fa8697c0fc70e69a4d47dcaf51295d4c7a12ffd18b60e18a8986f1", 0xd1}, {&(0x7f0000df9000-0x7d)="12922ad4b0f63a326adb73b47e67e77a0734661c89025c103c8fd839f4ec6dd8a363beb7d85e3cdbceda6d557ec40c52f5969fcb4084dca1bf4a54ad64ed8980cf3952b6086d107f278cba474445831507b80bfdcbbe2cd4f6ec5b8426436da0e8cd46ab19989cd8e4f60ea326fbcea21cf85a56fa35474716626cb4d4", 0x7d}, {&(0x7f0000e65000)="7c2d99c9acddc880abf7289bd625e5739d95ddfb13cfce287eb3a01d08896958c0f1bbbff8c8f9326ed27008d9f0af56f76f145f4e13b027bc960dfe07f73c65b66f589ab87fe7ef01f754c7d15f0e5578b5fe0a7fc0cecd70d59764ccfe678d8cd2618bf89bb20f45563e2999b650ef249e5b3ae2d43e72477dd01b139fff81879a42cc77222548ee26abf2cdf7aa2f73fbf67631fdcab661cfa640dda3e07aff2c183ecccedcee47a22c90cee47550e7802f947cf77305ffb66b2222c4690bf93e8205189296aed13857c985fd8b3138b693ef8b057d476bc5bbb0729bb5ff38df7a14200004d136aa3b14", 0xec}], 0x3, &(0x7f00007fb000)=[], 0x0, 0x0}, 0x8}, {{&(0x7f0000683000-0x10)=@ax25={0x3, {"18c667dc17a7c7"}, 0x1}, 0x10, &(0x7f0000e00000-0x10)=[{&(0x7f0000a59000-0x24)="5d163ff57ad106314f9c9ed779097c45fec0e2fb20b1d653c2be098363113940910b25922e773396a8a698a2cc5705dbc9ccd66d533b19d448a4f457c6f8f226e744acce08c2720b1ac6dce3713c7455c87c721cdc64b53273be3444a65159cf3e73a754c943e8e89abcf67eab9944326d7dc15fd1f4eb68ab219242000462f3e1b0e7", 0x83}], 0x1, &(0x7f00008ea000-0x70)=[{0x38, 0x104, 0x5, "fa0db53f3521f82e22f32d2859271766a571c0ce1b7cdc58a7c42e5c03e6342195f46bda"}, {0x38, 0x12d, 0x7, "60e12ff1c559667832c5d2ad36b7a702d2893a3c8a51afd83dc6231714b81dede0d087f3d2f915"}], 0x70, 0x55ba66c327cba619}, 0x1}, {{&(0x7f00001c0000)=@in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x1c, &(0x7f0000603000)=[{&(0x7f0000e22000)="90d8be3d4c675c034e0068a183e62669c19aa39a6dd8a11f3cf62f4f35312161d0932bf1ffa1cee9136d68477ea042d966e9aac0c4d28e2172d5bba7923bd46adfe7577fb75cb9df850c427e4630133ae5ed1e8b33b0ef049f195201ad45175da234983f922c0bdef9acf55a2913cf5ed8eb27ce6190eaddb8", 0x79}, {&(0x7f0000391000-0xa8)="3b4fbc8eb5b7077eb6b187c38f14c40c2c0b64fc62b187e017cb2dbdaa3e684a6b52f2de6755c9101c09fe511acbee42ff78168534a21d8fada7402eb15218e8122327cb85489a5cd8a523c2241dda016b138ad9982102fea17908592d9e20dff2b3e6f92d6dd460ff1c70c96d1aaf4d31c7208321ce463f60002188e411ec4d97ceb645b4eed5cf135f0813f081a86a1635eb2c8ebe752ce171244e043ad72e223a23f0c39bc325", 0xa8}], 0x2, &(0x7f000050c000)=[{0x1010, 0x13f, 0x68, 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&(0x7f0000c48000)=[{&(0x7f00004c2000-0xbf)="813fb94b9aeadc47b3d7582853deb4fc5367dde5bd30329755c2a25e2961e4bf01d67bb45034508d53e2458e8b708e83cda3b40a2be6ec37f7314b93925cd06052e81b89b423d69e6f8ea4fae1c3cb4ea6548514d8eba8e0c3275a9d9d62de69758f94d05ba7231f57e85ca91b5b6ecaa739bf0b77932f226f8dbb20dc2fb240c507ac8eadabaa71b7f312de0f06aeeb54dd379213b61e2d3a3dae2d5d26694832c73b6f928acedb6367885a79c0f628f2e67412e20e17fb5ca360ff090aa6", 0xbf}, {&(0x7f0000f2d000)="8960eebdccee9e5f4f77e1e1b1998dd1d26387e4abc9f530565b4fb786ec285cb523e1d64f824dcb3db23323ef8e4a291dcb96b1f0467a9039b0eb300b7b6c4250144d46d0e68775962e5660eb89584da7f604a7b26ffeef12d14697a485e2b0e2aee5c3d0a1796f9a47dc74cc5eeb1f67aeb6478981b62551d6667dd4519b08df1c7bf6bd0029f41cac27c17f180ee5c8415830eeeb27627d5bdf146aabe12fb9668a5be369cc1c403c37158d33320ac84d1425cead94e23c1a7cb661df2da2363ac80fc3c663f0263c", 0xca}, {&(0x7f00000c2000-0xbe)="d2fb73426b02920a0580af497c75541f02089dc34a058454919590e56d352d53fcbc17ef793709ba91520e2deaebeb58adb34fe95803a7694bd052fa2446c44a60aec765d528222387b0fd716763f0f505df9fee37884da9e2ec0bbfbd739e47d9dbb73ac043889abeebc1e600115332aab120a8044f4f7d4f5e313d74589d069bc49b5f1028d1a6753b624df06d10ee80e30c5088393286068553dae89189c888987e64623e083fb7c8c477c488b7429645fc0bd0bf8eedd18449c97c01", 0xbe}, {&(0x7f00009d8000)="85f0b4b88ee4db2e667bcbb3f9c210f52f88173e05177aaf46f15069116151bb4cfd42932e01003d0e904284675b55a1f76a5c380570c0e7206a6b0b138f6d31f95b5759c0c0868ee27c5e59e1a99ae3d010fc74ced1ce569d028a2c0baae861eaa5a222b770ff0574010688fb20db6ed7d6e12516001db666a9f763ecddd5be7714238498fd101802d0d571f60b1f7f59e807322a359b524f9ff504ac230dd92be6b5aacf4c353d87f8e231d1a8b71aa2489d015bb514b3cd74233541c2ad7d4b654f5988f5", 0xc6}, {&(0x7f00006bb000)="688ffbb3582bfec631f5ed1c44fe89fbe2c1e46bf0fc512e62dd62d40b60d5bae67dab7a55b3e58bd47d69fbe76653d2e16062dcadfb17391e27817079d5f86d3771049098966c77294ebd3b3c19f0d4195af0c6b7a89f860751d75d1154cbd4004bc047148cee76b12d75dd740a6c7c62eb15119d2a78218289dbd63ebb720674ea2f0b64eefa844b756de8480efa8b43212302cad2bb375ff129b0e3c049e3b9e6713544455471bf63f3a71493a73411504935003c85", 0xb7}], 0x5, &(0x7f000074e000)=[{0x88, 0x10a, 0x4, "14aad5f771eda68ea76c6a4d8b81ecf30db2d97f18c7a3bff70d4ae657dfb03a473f5f31a273b44cdfede8983152ab032f546ae2fe9fb9cdd1e890ab0580f3ce9b2adbf0c78c94031816576189814d224ee1f35f84a7ef7f00c261d3a27849fb114fe822917eff1c94c234e63a983c7f4ac03e50fcf9b9"}, {0x90, 0x11e, 0x0, "58bfe4d273fe09fc0d63a0c06712ed65b10a2ca92ade55fd66404ff1da268d8ca5b146a3de945c99ca24aa53942d2e79f1eca2fcc2af13a8e721e25db865f206d3a5533fb093f6b63cf69054a2b21330519b4ec4d9ae850632193153e9fa3d766bd9f7d511b2f51b372d824287e79fc06331b5a4d62b9b6ca6ea2c6b"}, {0x100, 0x107, 0xffffffff, "290757a040d99738d53163daee4bff6f51074d1d9c7e60c1de80301c1a51d0caa2f6acd1fc81d3f1b73e65a6a4793d4800c856700833d01a2f722049a8961cb9afbd4f2319a37767993af3f2986105f92336d7ba71887f4c847d45ae239cf32c23cf3afe892ef3ca5d8426aa8a6130ed3d7a4f8883363edbffd4f21e711cefc63f40fd56464da51d7e209f8f9c8adb8e04af658f9e879907db82f608b6a40ca03968573da11f3d03f061b0121b5ec51208131fd88fde69aa9775d953f5cfa40f7584951dfa97d78c74764c7b4bade805fb47d48cfccccb01d06b8db53e99f30875cceac1d1daf14c15d47d"}], 0x218, 0xc0}, 0x10000}, {{&(0x7f00008b3000-0x60)=@nfc_llcp={0x27, 0x2, 0x9, 0x5, 0x3, 0x9, "356b469ac5250ca6bd7a71d57a8f219353d11fd9d4de52eb8e64f165fe0bb73bd73af1256e4036e55e52f94dd98b8d9135c993f573f6324bad46378f8030b6", 0x6}, 0x60, &(0x7f0000eb7000)=[{&(0x7f0000fb6000)="e1992609726370c158a76495312603950c52e29401770a271aafc375332a8e27995fd7411ed6d6aba13486669245e2d391d73eeed756ea467d4a14e9cff86fe82c239fa2f2e56638e6dcc0d57bfa3a069df836a4ce010c0bd0869c308cec12f22f1238f38747ef4eb8140f2929e9e872d20c7a4c3790806593698f2053e5335b1fee4ab6e4125fe794f40fba31b3da9736df1deef06fb61cdb9cf7687ef1c71a200b5706abc8d90d9f4e9de7", 0xac}, {&(0x7f00000e9000-0xd4)="ffd034e1fed361a2ce0a7e211bf25da184a43bae7811c6c0e84cd8555d410b3e4b83ff9554ac852509d41154bdc4853a0217f327ef695a7d790d0e01991714f7d07974f8347c62342cb4e42a55624b85bbe16b5abd38f5e3aaf8ca8c539f6b9b2d98965b7ab18d5dd7072674b2561fb05e22ac36f723db239b82b52d729035cc139c1f41e72c46b3d404a19604652c7c28f3f89d95a50e6021c27c820aec61808e2999c528bc21aa6f5c0d59f840e92939ec62c89e3c0b94fe7a678e1113bc7d90432630019678d1ee52ea29fddb06e3effb418b", 0xd4}, {&(0x7f0000386000-0xe)="ad9e7485c3f7a9cad8bb9478ee85", 0xe}, {&(0x7f00000e0000-0xa9)="e34ddbecbe2859c6f3befbd9fb58dfa2d9367ed0690fbee7b19c7eb7487f29e05536a3a3e0aa6593f05c39a597f298686da84e6ca937f54c9dc38db44da9c0ebf74ad73e8b74623e6e57fffb2027283bf248e31416a88a3b22ca36b222239f715435180a902676799107c047fc3134b6355bcab31e878f287e8fa8cf04704acd114016bcba29ae4bd16731b5591102174785af6ad9e80e31140192dcb89b8cc48982a59f2ab077b0bf", 0xa9}, {&(0x7f0000403000-0x43)="4b9dbbfc58a9d9f238766ff2d9e4b814b7cdfaa6989cfd35e915c80e058e335d8e4d3b0bcdedd9d2c556bb5874ad911d39ac1c54d161fc06ad37ac5854e52f0cd16cde", 0x43}], 0x5, &(0x7f0000de3000)=[{0x70, 0x0, 0xffffffffffff71d2, "ca46f10811d0b946db8380bbc03564977a5a2c66e76ad1d1ec6e7158b0fe0d9fc6aca8e031689cb262b1efdb712acb2659eb59f97d26f3875cf20550bc96dde192d247e501835822d768c62efb2b7f190a4e677912ee435bfe9feabfde8297"}, {0x18, 0x110, 0x8001, "4deb8ef9d81b"}], 0x88, 0x20000844}, 0x7}, {{&(0x7f0000083000)=@rc={0x1f, {0x7, 0x5f6, 0x4, 0x400, 0x0, 0x166}, 0x2}, 0x9, &(0x7f00000bf000-0x40)=[{&(0x7f0000b24000-0x97)="5e2cdae4ecf00bf68c4f8fd0589d68b36711e81b2167bc6637587f52fb933cf316aec347edcf347940897c3fab5db804e4fcade9f23d0ea220225205c0b8741348284d600cb1faeaea94384d95d11a7b693d841f2ee33c4ce7916fdd3f103111e47a4377ce27544b0151b9e280c7e64859fc41f996f4c1ba78fa274f622f94a25a4776df8e1996d2de0d6e7fa25ef27b54ff0276076798", 0x97}, {&(0x7f00003e8000)="26cbc0e5348563fd1fe8dd98aa67a5fdc326ee87c11e3d15e449c058b4c879d9ce09fa7dc634345a28b19d90097b15e8f7", 0x31}, {&(0x7f0000d9f000-0xea)="345405a932027f913ba626a93e58e43619761b2a2ae54da9a0e39a4f8ab44d448b71d65c6a3352c8d0355eb34b1d047533e54031c47cc307d6d5648d400ed8bee1a533ec3d2b4385eb9b0cbcef42908f78c4f06c2cb00569c068b84e66a2627f2b79a329467b58d102ee1637a1131611af7bcff6a92ee5acd5aa60e2248af9e88988d8e9e62e3531f449ed7bf36ea1b4f31107c8f5609e5f6a84d7ad2e47ce900b86d3b587a88f9ef5ee4eb5bf1b1f53fc520ba253d7b1a744a4339090a9077f2338e3fec6deaf7a4ca180318af1140b2437d1453e05cab3d0837de389e2b2944faaee28faae51f04329", 0xea}, {&(0x7f0000768000-0x59)="9897414b312b2a86b4e84b27baf88b66fae00309e3052cbcddc7d8d358221c484320adfe2659f507ed2eac7766d435c5c8ebbe002bae3d708008aac84ab533674fdad94f6e5976adc6701f1d92ceb5e0e69b03a65aea5c085b", 0x59}], 0x4, &(0x7f00006bc000-0x450)=[{0x98, 0x111, 0x401, "9979f6544515cede0611c5837e0a5c3cd6d35a67bdad401c04a91b9f91a900f37cc59ebe1bac495dcea106d1c4f7415164ded57993ce7635bd068a91b2a0e30557bdd55ace6eff4ee0f15afdc1cac3dd0b167edbbb4cf61125ce4a52a75299bcc808463a60adc27529b668fc1847d9b9f6688bd432cee85b16fc0f1ebcfc9ac775343a07741e2dd0"}, {0x110, 0x1ff, 0x80000001, "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"}, {0xe8, 0x116, 0xfc7, "969431af362c86e2b9e95c22bec0cfe2f8376237fa2fadd375d3971d1b740e97898093a2d8123eb3976ac14ddf6d43453c6348ca21f1f7ab37dc1365b6f7824f0f2fa942b110ce49eac6590cecc215bd3c656c08bd8055c4d1a9d6d8d3bd341226bffdca3e182fa762214339ca261b3dbd86683af622c371948adf26eeddfab4fcfc879dad12ab1d398d07ae9f291dbef311d13b1e8032815740ac45fe96e4ab7ce54e4aae854acb8615bf819aba7a3feb0d2e3969a56931b655f9934305a12a7cec8b24c7db95d925167d24d91da86443fab89d4ccf"}, {0xf8, 0x113, 0x2, "746c369fc27a67aa4928d025bf208e36b177f98431344eba23179cf89e7db5c2fa51c314b0d0b85fbd8added9552c0e2ac120c6a832298078733afc911598bab007d9c98a7f222fc2b3b9335624dc78df20c67d4a6fb99ca947ae009db070bba709d503f401ec720dfcff41945bf867538922040eb3a19b11f37641cb39bf8232254f962b94380174b91ba55c13f368291b411421400201b0e807ef31e4f736251d614f39c8eecb376c2f3205b39950e94bf707149aa80331cfb4bdd38792993648d065fb72756a347c842bf18313dad66215e974fbcaf31f8071344b55cb8640655"}, {0xc8, 0x13e, 0x7f, "60cc0cddf7e2dc53e5a53fe96175b0d704a2d678192bd090a3911f4b2680ec87cc4fc1932f2bc53a9e7c348060552bed0862c5aee99a82f14a917c178a0ecfd56f00189d291402781d183b34106c4c707b2e44943a12770959238493cea2839944fb8c03737334206a0de27025eda31826d4da777ab946448723b6df20a9bfeaf7000c9a82fc1c551ba7e8c84dc7cdf3030e41f524eb96933085594f290f8cb954ae68ad2e6358c8b615338c2381c7988add"}], 0x450, 0x0}, 0xfff}, {{&(0x7f0000a52000-0x60)=@nfc_llcp={0x27, 0x0, 0x6, 0x0, 0xff, 0x4, "4a86b57cf9ff7a1f9bfff42b58fcab315f76c7f61fd07432d23960f21a3fcd414c7399f2d97702d6853c22d7c8d571cc8aae4e55103f687aab0614a1cf64b7", 0x8001}, 0x60, &(0x7f00009a8000)=[{&(0x7f0000e30000)="4d75f2dccdd1704b729d8bd05b4da96bb148ccb59d25ca86e24202f608b48bc5feded5b543f220e7f5ebed24f1bad2794672d5b68804558b19687af5939fc54d5a7dc65a2456480a2ee36cccb2c394026ad1e20767a2593c5d3c3e70d315f86f093ed8e7ca90f0611fa881ddf930d5bcfe012eb4534c6f5fd57b37be0b077e774194ae22f2f71b3189e48f429e107c2be6bbc37d08331e1a912c04bd653cf3421efd75fb5b3824b268a598bbf5beaa29208157d8185dbb5944b47ef1469ba9eb19d7e3f9cf03ca3693449134755c3e2aade9b1bc7374", 0xd6}, {&(0x7f0000b86000-0x50)="f325f089d3546b16e234e80286a64f3af6f6e076b8e65c95e23ed459cf882c3ab358e4803e3434f1bd411590ea9a4ee0f2a8ed413b84b39650741c8e1f7c6ba59f1511aa62cfb79e1e8c1e6ab7aa91da", 0x50}, {&(0x7f0000807000)="2dbb72597ac9d248c1f7cb1bd396255febb2be18feb42d8fbb3ef20fbe7055f1eb9c1280a443d0d67da4fffbdd89cea0e7066267bccd4744c002ed5a6e97eab99abaef72d95fc6d120c01e060e324dda173d62c5c098e0da03c0ccf81e7f87d1651842f0947ab576847193b511459d96f39d33a3f6d7374166067b381f8338ca41b4541c05f80ea968b1333ef1daff45c86a1f25df2aaf5c52f6741531313d1b9e313223de90838a42ad3f63d9b407", 0xaf}, {&(0x7f0000d4a000)="f43c0f72ef8ab1df5c5315ab00870ee81f30c84f6d2bb2e1998bbe7d9e3406637d67ef16155622c14ada36cc34a13c44f6918aea156e7cf29c1899382fe4f6c73b13adf0f19d77d97504c4a19df9ea922611432eac68609e4103483821fa4521a8d0d912b03ba3d13075668916cc0f27acf5bc453fa313010d95bdcae3c869e4f0efb56e624eff4da4483a176d9da4883143af8a47b60aa1e53396c88e50fee292c154b2be44b1d9d98778c0afcdc6661a4bb14854f9536bbd6bd90498bf3c98399ea998e25024574914af6f78fb05d5fd32347480d6da91308e8c77a2297fe5", 0xe0}, {&(0x7f0000b5e000-0x2b)="46ab6313aed901737cbe6b953eff2a9311027b93a973d1c9c0232a3e10196819844b4fe0049ac2a4402671", 0x2b}, 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{&(0x7f0000991000)="b4c26d78e148ecd15c306e37d27308e703926a9542958d712daf386dff6dcdec47f49bd74e0db6076d9c95fd36ed2c37953b34f3a93a4917afd3d94eb12f3d0c210839aca533a9f4f6c3446fdbd50be3a0fbfb2703c46c3bcdb0968252db6de9a70a5a9aca66f487871cf5c729b78a4aa805e80fd89ee6d8bf47749c0dc72819d7f3e80aec9a0d80b2c0c320d54a70689ab58b6c1e9015fb9bff72d0c773f4056b957d9218fa4707b82ffdc47ff129ddf28f8a314a0464ed5bb755d7d9f15d6eb3875d16d298bb172747cfb50019dc2f955901f6935466a1a359", 0xda}, {&(0x7f0000dae000-0x5c)="59ed4e8140d5c045dec85c30a5cff360ce20ac8d79d2e9bfde42e9c9ed96ddca37dd22ac5f68b5dad389380478e82d84464daa0c07c0bc4175c8e14a64b29e917410bc93eab1825d1409414ea091b14ca51057a8e96f0890a6a5d318", 0x5c}, {&(0x7f0000ea9000)="377534b625b76de1b91819e9344187fe22874aa54ece5fe3db0bee33e1a6574af35f98d78abe806adb26fe087c88cbb9dc8aef1a9e5a6684ee7d08f2d39bfd2ad6717276a8e519467087290655fc08cfa5ce99ecd595ab905142cfdfbf351e576034491b418cadd54bc13519f2193fb6c61f1416bb53a7e44ecf3426a71b630920f9e31bff0ab38b025ed64f77c9fe979e1038eb86835c19d50eae58e0acae85ec2b23ade9c0700014f078e333b0d9eac727a61064f570d78519f4450977f343aa9f693266c789d569407e7876559924902422cd7896a195801d87a323c74a8f71b1fc6a80a807eb", 0xe8}, {&(0x7f00003a9000)="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", 0x1000}, {&(0x7f00009c1000)="d23e625e7a0204a89d81f6bf25d0475ef79dbc690455b5425e50b41c53733a89b12638a11f9f31c10a6b79a6592323b25ef9e3ee2d8bb264d426c371e3d658956b2603b23bd6bae398bef4fb81edac37efc64b417da206d336bbe4167f9dd227ba6434f2e34b70a15e58b384d2f2ad24b93e7a59100739709c6f1ccc6449f331eb7da9abb3ada2871411df197c1e954eaab116d7b78cab0ddd7bf85589b89a0e50bfeb2c800e1c30ff43d7740d8d9289efae4de3fb92efb4639ca31c5e460bc052b7b9c9f51a17a4432ae192d95dc78476bb52964706565398e2a75402e2a2", 0xdf}], 0x8, &(0x7f00007d8000-0x120)=[{0x58, 0x0, 0x8c, "57cfbb33370ae8f366b1666ae14204711df2ce7d6dc718743fd4d3e1fe9e6eeddc7e4378a16be9e28de861b776e13ed03c7d2f7b504919edd74d6807729cae1b48472e7d6bae"}, {0x68, 0x11, 0x5, "db7631bbca0cbd93cc66a0a4f58c0db3425a609922fc54113c5ea4225a0c8b849cdc08e08909c8add354ad16c80f88aa5a3deafb390ab5ec3d0f4b9b832a80a8c0ad5f1278cd0d362d4ae67f5f7160064315262a565514"}, {0x60, 0x1ff, 0x6, "abfd853535bfa0a610c6bd70038fec253877c694bea0178859a792633274fae0280d027c34e91a554d2ceab7e247c5b423995e68066be4cbaeba31c1134a4d48b652a043a4c90043a718d3955ea589f1"}], 0x120, 0x40}, 0x8}], 0xa, 0x20000000) write(r0, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) 2017/12/31 14:05:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="21d1334b51443f38b4afbf9337d04e8b9ac22008fcebd8ee22131e6a94575337775fed2f0db32dc40db7", 0x2a, 0x14, &(0x7f0000000000)={0x1a, 0x1, 0x5, 0x9000000000000, 0xebb, 0xa6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x7}, {0x0, 0x8}], 0x2) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f1d000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000f1e000-0x10)={0x3, {"09b3b460ea3266"}, 0x7ff}, 0x10) syz_emit_ethernet(0x32, &(0x7f000029d000-0x424)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2017/12/31 14:05:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/enforce\x00', 0x2400, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00008ad000)=""/119) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000223000-0x45)="a23364fd5e580ef22a71a19dd93fc72754bb1449e904e4a8a0a0224e13cb1afcc21ad4d8ada6de47c509f9b608000000a59b81494fe9fb78aba15a61a9d238b91adda3b3f3", 0x45) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e0f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007bc000-0xb)={0x0, 0x3, "1b634f"}, &(0x7f0000a9c000)=0xb) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bac000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000787000)={r1, 0xc7, "43a86d3d4c6fedba19e9f4e6f55f7683f046d06fea60b03ddfe4b9c3a9c9e80c6a21db2ce5e12ce9ad59d8060bad931333eac7f2b758c5c189a2ae408d2bb30e1082a8fbd4f0e1d00444bee5b620bec4b52b1760970c10186cf3ac9f1ebff02275537b914933de476cc059cbdf69ad85fece8aca6f0ae0bab3d743dd088df2371c9fd098598e46e44ab28fbb5ef56dbe1a4100cd6ff0d14500662c835927c8109d6709759964cf7cc3592e6d302d583bd63a16801fa29946e2b594d4ad73d4c36aa7171fb92aa2"}, &(0x7f0000089000)=0xcf) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fsetxattr(r2, &(0x7f0000d29000)=@known='system.posix_acl_access\x00', &(0x7f0000e50000-0x2)='$\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000eaf000)='/dev/sg#\x00', 0x3, 0x0) syncfs(r2) 2017/12/31 14:05:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r2) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r3 = syz_open_dev$vcsa(&(0x7f000024f000-0xb)='/dev/vcsa#\x00', 0x100000000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000e47000-0x8)={0x0, 0x0}) openat(r3, &(0x7f0000de4000-0x8)='./file0\x00', 0x2e0000, 0x10) 2017/12/31 14:05:31 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$alg(0x26, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001eb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f79000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000a0a000-0x7f)=""/127) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x11) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000782000)=0xff, 0x4) utimes(&(0x7f0000157000-0x8)='./file0\x00', &(0x7f0000158000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x208) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003a7000)=0xb) fcntl$setsig(r2, 0xa, 0x3f) get_mempolicy(&(0x7f000051a000-0x4)=0x0, &(0x7f0000ee9000)=0x0, 0x6, &(0x7f00005fa000/0x1000)=nil, 0x4) 2017/12/31 14:05:31 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x80000000, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006000-0x5)='htcp\x00', 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0x6) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000004000)=0x3, 0x4) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000+0x815)=0x4) time(&(0x7f0000001000)=0x0) 2017/12/31 14:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x4, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f000094e000-0x4)=0xffffffffffffffff, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="c3a090e72229", [0x0, 0x0]}, 0x14) dup3(r0, r0, 0x80000) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000087a000-0x8)={0x0, 0x7fffffff}, &(0x7f0000282000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cf8000)={r1, 0x1000, "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"}, &(0x7f0000c73000-0x4)=0x1008) r2 = socket$inet(0x2, 0x20000000000003, 0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000e54000)='/dev/snd/midiC#D#\x00', 0xffffffffffffff80, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000ca9000-0x50)={{0x9, 0x18}, {0x5, 0x0}, 0x0, 0x1, 0xbd8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000d5000)={0x0, 0x8301}, &(0x7f0000748000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00003ca000-0xa0)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x1000, 0x1, 0x0}, &(0x7f0000977000)=0xa0) sendto$inet(r2, &(0x7f0000db7000-0x1)="", 0x0, 0x0, &(0x7f00000b5000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 14:05:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 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) clone(0x804100, &(0x7f00008eb000-0x96)="", &(0x7f0000a7a000-0x4)=0x0, &(0x7f0000b61000-0x4)=0x0, &(0x7f00003dd000)="") 2017/12/31 14:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f5a000-0xb)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000899000-0x10)={0x0, 0x10000, 0x6, 0x1ff}, &(0x7f0000f4c000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002b3000)={r1, 0x1}, &(0x7f0000189000-0x4)=0x8) r2 = syz_open_dev$mice(&(0x7f0000ee9000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000eea000-0x1)=0x5) bind$alg(r3, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) readv(r2, &(0x7f00002eb000)=[{&(0x7f00002c5000-0x40)=""/64, 0x40}], 0x1) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f00003ec000-0x91)=""/145, &(0x7f0000c17000)=0x91) 2017/12/31 14:05:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f000054b000)=0x0, &(0x7f00001bc000-0x4)=0x0) lchown(&(0x7f0000a92000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$sock_int(r3, 0x1, 0x33, &(0x7f0000ada000-0x4)=0x0, 0x4) 2017/12/31 14:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/ion\x00', 0x30280, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000c4e000)=0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x3fffe) r2 = getpid() fcntl$setown(r1, 0x8, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000d7000)={{0x3, 0x0, 0x0, 0x0, "a690d9c4cb5ed557d1b93551216cace84a006ac84b998fb06db7d469caae6fa4c2ee8c60be323552fcbc9494", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c76c6e21a89962aec6a3ebb9bcc17bb569240ad9005f9d3e26521c595cfaa3f44c5e0f49ebf4c35ac1ab20c3aa6c162bddcdd60ba08c3208150c9d85c5b6e9ec", &(0x7f0000303000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f000004d000)={0x0, 0x0, 0xa87, &(0x7f00009d9000)=0x0}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00006f3000-0x8)='./file0\x00', &(0x7f0000c34000-0x14)=@known='security.capability\x00') r0 = socket(0xa, 0x3, 0x1) getsockopt(r0, 0xff, 0x7, &(0x7f0000fbf000)=""/0, &(0x7f0000000000)=0x0) 2017/12/31 14:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00007a4000-0x52c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "999e29", 0x0, 0xbf, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000625000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80, 0x1000200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000080b000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) ptrace(0x11, r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000660000-0x4)=0x4867) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008c3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d3000)=0xe8) 2017/12/31 14:05:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000dbf000)='/dev/net/tun\x00', 0x0, 0x4b04363c9b8482c9) creat(&(0x7f0000378000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/31 14:05:31 executing program 5: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000015000)='/dev/snd/seq\x00', 0x0, 0x404000) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000011000)={@broadcast=0x0, @multicast2=0x0}, &(0x7f0000018000-0x4)=0x8) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0xfff3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x400202) ioctl$TCXONC(r0, 0x540a, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x0, 0x0}) dup(r1) 2017/12/31 14:05:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x101, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x7, 0x400, 0x3, 0x0, &(0x7f0000000000)=@common='rose0\x00', 0x0, 0xffff, 0x9}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009fa000)={@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/31 14:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000601000-0x90)={0x9, {{0x2, 0x2, @rand_addr=0x3000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000b20000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109260007080000fa000011042200df008000040008ed0000ff00000deb00"}) 2017/12/31 14:05:31 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 = syz_open_dev$midi(&(0x7f00008e8000-0xb)='/dev/midi#\x00', 0x6, 0x2000) clock_gettime(0x0, &(0x7f00006b9000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a43000)=[{{0x77359400, 0x0}, 0x455, 0x6, 0xb8}, {{0x0, 0x0}, 0xfffffffffffff8da, 0x8, 0x7fff}, {{r1, r2/1000+30000}, 0xd4, 0x7ff, 0x1}, {{0x0, 0x7530}, 0x1f, 0x1, 0x6}, {{0x0, 0x0}, 0x100000000, 0x8001, 0x3f}], 0x78) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x8000000000000802, 0x0) bind(r6, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r6, 0x1, 0x23, &(0x7f00003cc000)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r6, &(0x7f00004fa000-0x2)="", 0x0) getsockopt(r0, 0x7620, 0xfffffffffffffff8, &(0x7f0000342000-0xe6)=""/230, &(0x7f00001ad000)=0xe6) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000471000-0x10)={0x5, &(0x7f000066d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000d18000)={r7, 0x2}) recvfrom$ipx(r6, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) fallocate(r5, 0x0, 0x0, 0xc9) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x7) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mkdir(&(0x7f000041c000)='./file1\x00', 0x1) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000cf2000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d49000)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000d0000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000925000)=0x8) mount(&(0x7f000047d000-0x8)='./file0\x00', &(0x7f00006a4000-0xe)='./file0/file0\x00', &(0x7f000016b000)='v7\x00', 0x0, &(0x7f000002f000)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x5) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2017/12/31 14:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 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) bind$alg(r0, &(0x7f0000e91000-0x58)={0x26, 'aead\x00', 0x1000000002, 0x1, 'echainiv(seqiv(echainiv(authenc(wp256-generic,cbc-twofish-3way))'}, 0x58) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001a1000-0x4)=0x0) 2017/12/31 14:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004f9000-0x18)={0xaa, 0x0, 0x0}) r1 = add_key(&(0x7f00005eb000-0xb)='cifs.idmap\x00', &(0x7f0000499000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r1) read(r0, &(0x7f0000332000)=""/8, 0x8) 2017/12/31 14:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000182000-0x8)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00007e6000)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c50000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb7000-0x4)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000de4000)={0x1, 0x2, 0xfffffffffffffff9, 0x3ff, r1}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e24000)='/selinux/context\x00', 0x2, 0x0) 2017/12/31 14:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000608000-0x4)=r1) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000061e000)=[], 0x5000, 0x0}, 0x0) 2017/12/31 14:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = socket$packet(0x11, 0x3, 0x300) bind$packet(r5, &(0x7f0000d52000-0x14)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @random="5700000089de", [0x0, 0x0]}, 0x14) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) syz_open_dev$amidi(&(0x7f0000adf000-0xc)='/dev/amidi#\x00', 0x6f05b0f, 0x20002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r6, 0x29, 0xce, &(0x7f0000f9c000)="1edc6aba308354072f06fc7af4679b68b4603da4a1391bd4264bcd4eab14c1d3e0f2da7dd034a4cb1ebabb1184474f4c156b6631c871749c231f3d239acb4d6b35b47495fca89ca16ca1c5bbbede40db4d27713967f16c4b4ac8371d61099a921a87340a74ac8aca8a55f3ef96ede61832459a2235471dc245a1e0dd566f6ab528330cb683709e0e1a3395597a14bd8c9d42ed6b9bdc9c68c1f8276323bd3dce0f994e096c01eedbd9ef3a8a1e", 0xad) fcntl$setstatus(r6, 0x4, 0x42000) setsockopt$inet6_buf(r6, 0x29, 0x39, &(0x7f0000ff1000-0x12)="ff02047f0100000effffff78d60000d8144e000000000205", 0x18) 2017/12/31 14:05:31 executing program 2: mmap(&(0x7f0000004000/0xf09000)=nil, 0xf09000, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x58, 0x2, r0, &(0x7f0000001000)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x5c6186e0f2184fbf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000-0x80)=[{&(0x7f0000b96000)="5abc149e7336b16e9fdad241b72c7d85580e1093c02d35f5c406ef980d4e9afaa0da0d70f896a9f6c97b7743f0f2f11cd198ddb025763ac02188e354882a6acf76537e8c3707561388a75e27f09129100aa36843f90d3672872e84c5af814a55b43ae2689bf30701246c6010705ed53953d172a59655d48ff846796910decce8630b35ada02c5c3be9cafec256dc7567511fcdd10ad4ea49285df215e567589a691b890f6d2f1d5336e9663bb9f29b5dde64620ee609ab1bb1a64f16863c7391348acfd4", 0xc4}, {&(0x7f0000d24000)="ca2ca421c5917ada7b29cffe7cd3d9d73ef962c8709fdd568c1848161520e5449349534b23b0739df24128a6a11e7ec3c325890e183024e736327ae56470b3e0cbc6acdfc28f386d11919d29dccd1c97e3e22a6a99851a8dc398ef360d140f1a71bbc562290cc308ffac0ba686b014cbcba0f8fd94ce19b77f61e68ba0e0c4cfc244916d2de4419465f995b183f3a5754bed553b8dade51781bc91078d5ad4fa4f7b158947fb02dfa116dc04c9052a5dfb8ae98fd965b9b99753028f1a5c6ad1f2360eb4b19be6efe516cdcd5efc76ffeb6da4c4fdb248ae14eced830cc904486f0c8bf9c173b5bd06e16685126387db89cf85b57d39055a", 0xf8}, {&(0x7f0000001000)="0046fd460155b1c2c46f7c44cf42d3143767d1f440915f7c78147db3bacb5e56fdd3372dbbb2ac2346bad462ffa6a7320d1470d307d905bc7a4d5981262c2697446f3f420046c4c9a500ff7948086604e36063ef8b2ed585d7ae5e42215adae996c4e3e595cbb65ea8c25c5786a9ab99406de52778561c5fa914f9794b2321504597510f2af1b25687f57b714a7607696d0b9dc30418887df23efea9036dcb62f29280478da482", 0xa7}, {&(0x7f0000002000-0xf4)="27157dbf3c831edaeae8896424419cddec110e73adc0cea6d53f7adb80f6375297477879cada7ef3b547be391e8011396d714ed42471851d5e135e35ed0dbdeb1757e6fab97e5032cc34bb0c441728efa06f7c5a8c1488f43b9a40e38bb68cd7cca9e2dec336f98d76b012337eaa287bb2f2706f2f502032d0b7966dd4e4ca334a85c5a0489f25302943a01905bdafd65e726cd5c48544fdd60ec1cca01a59b1bc900d36d1b3f5168e598682375bda8ace4e942c28d6dc2a9093acf467ffb229871120d7adc26e03dd485e3c553bff4f74a09cbfcb7f85012e7ac37accd247063ba1f1c440cf095b77983809e27b6f2badec2fda", 0xf4}, {&(0x7f0000952000-0x63)="6fe3db18b560508f472d4a997e89766271f73e08d39fc98c174b8ad44c9e8f96af4ab370e74a9c89f8b89524c28b9946ce3d0faa99aeb6b37ed3185a8ea9413746b4ec1d601577330222d2c8cae6d10ab44eebe2d3253ea8a95f74548e799faee2be02", 0x63}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xf3)="5da552db15381d2400f6fe40c52feb7bcf3d96377f8b89133908a8a0451d47afb359e96c59f5415fd4ddbabcc323e85e5a6dfb39853e9c9ec782857a89ff6d84ace9d761edc880549f8a3827952574684d63b08c959095fad732b2bb899aaff155cb64994addbe0caa6387fe95a1fefc2878bfbe5851baa08341fbbfe5922716f4a4812af4b738986727a762a6b2f1cbfd2dedbe54fd0e0696e3949317fd4407e08db5397bb2643953edfa903a424f09f07f705019b0c63108e7c0348313e4b752016b409d01215c3a3367c81241fdc45defdbc0b986a9d05fb53f9443427d03b452a06bae5cce3d886545c60070fcfcb3273a", 0xf3}, {&(0x7f0000a8f000-0x79)="5a2bc49629c621502b0276cc66d7ccff65b669ac7fad938e17eb25dbafc3fd5641934e6caf4967248f270f4fad5a31f93ae07d518c03fa47f7f732f0d4bdc62b9e78d67b6b17ff9916d8e03011daf1a5ceea17804caa31265a914062c1d376e8c2c885c76ae941aa137e4fdac140858159e1755637f43168e7", 0x79}], 0x8) [ 51.970663] device syz3 entered promiscuous mode 2017/12/31 14:05:31 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000003000)={0x0, ""}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000+0x3cd)=0x1c, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x3, 0x1) 2017/12/31 14:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f00005ef000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000193000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/31 14:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f6d000)='/dev/sg#\x00', 0x3, 0xc0000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a40000)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000057d000-0x9d)=""/157, 0x9d, 0x40, 0x0, 0x0) request_key(&(0x7f0000e42000)='pkcs7_test\x00', &(0x7f00004a6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000050000)='\\\\ppp0self:cpuset\'-\x00', 0xfffffffffffffffd) 2017/12/31 14:05:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x101800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000275000)=0x0, &(0x7f0000001000-0x4)=0x8) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x400000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f000071c000/0x3000)=nil, 0x3000, 0x12) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b7b000-0x4)=0x0, &(0x7f0000fbe000)=0x0, &(0x7f0000fbe000)=0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000fbf000)=0x6) 2017/12/31 14:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000e1a000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) lseek(r0, 0x0, 0x3) 2017/12/31 14:05:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ac2000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@common='sit0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f000002c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f15000)={0x0, 0x63331f31, 0x7, 0x0, 0x10000, 0x0, 0x5, 0x3ff, {0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x83b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2b86, 0x4, 0x7, 0x4}}, &(0x7f0000e84000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000147000)={r2, 0x7, 0x5, [0x10000, 0x10000, 0x1, 0x8, 0x5]}, &(0x7f0000510000-0x4)=0x12) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000000000037, &(0x7f0000370000-0x6f)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r1, &(0x7f0000d35000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00006f2000)={0x7f, 0x200, 0x8, 0x40, 0x1ff, 0x80000001, 0x8000, 0x9a, 0x100000001, 0x4, 0x0}, 0xb) 2017/12/31 14:05:31 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000285000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000032b000/0x4000)=nil, 0x4000, 0x2000000, 0x32, r0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000007e000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r1 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xe, 0x0, 0x0, 0x10000, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x4, [0x0, 0xfffffffffffffffe, 0x0, 0x1000000000000, 0x80000, 0x8, 0xfffffffffffffffc, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000032c000)={@generic="43b48773e1a39a6da8a8fbb1f23f8066", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/31 14:05:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x102, 'ghash-generic\x00'}, 0xa5) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000497000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002ad000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005a6000)={0x4, [0xb2, 0x1, 0x2, 0x1]}, &(0x7f0000584000-0x4)=0xc) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000)=0x0, 0x4) 2017/12/31 14:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0xa, 0x9) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) dup2(r0, r1) syz_open_dev$adsp(&(0x7f0000513000)='/dev/adsp#\x00', 0x8, 0x2000) 2017/12/31 14:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 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) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000081000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000dd0000-0x20)={0x101ff, 0x3, 0xf000, 0x2000, &(0x7f000094b000/0x2000)=nil}) accept(r1, &(0x7f000023b000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000060000-0x4)=0xffffffffffffff82) eventfd2(0x101, 0x80000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2017/12/31 14:05:31 executing program 1: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000de5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x2, &(0x7f0000370000)=0x0) 2017/12/31 14:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00009a9000-0xb)='/dev/midi#\x00', 0x5, 0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000942000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef0000)=0x8) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00007fb000)=""/164) 2017/12/31 14:05:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a8c000)='./file0\x00', &(0x7f0000359000)='./file0\x00', &(0x7f00002ae000-0x7)='hostfs\x00', 0x8004, &(0x7f00008e2000-0x91)="d30bfa292eb4021bf66602b04068f96d9f23e393a6d8d6fe8b9cdcb10ecfa5b86802e5bdac558fb5e30c57c4e1ae872df7431def189179dd15c9792e69e6ffdcca4bafc7dddd2a2dcfadddeda189c3b0e3acb5e712bf08d1ad5cf7f2fc0ba027d21ff311273584e7308c0bab83947bea9b7d14ad87c6be5950b75c5cd97d0929dae59bd65f7ba9fb2765666dede2692950") r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) r3 = add_key$user(&(0x7f00002b2000)='user\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000546000)="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", 0x1000, 0xfffffffffffffffd) r4 = request_key(&(0x7f00008a0000-0x8)='trusted\x00', &(0x7f0000a65000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000322000-0x1)='\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r3, 0xffffffff, 0x20, r4) 2017/12/31 14:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000a2c000)="6d7293989e0113116c6fd048d0acef9af493895c375ece5b4271f82b24eb4dfc1a709861e00200a190c64472003468b193c608face72cbf326de31422fac13b881bb833a653e9e8f43a2d26fecae9364b42dc4b5340394a27cfefedccf8a5181d95bf5f3030d6d7b3489074cc38308b88086864f1d4b4856983654315c3b80091ebb55611a6cffbc2f6f8ff9bddf9042ee96b55257600df0d891ab9c24339364b315ff61c9a9", 0xa6) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x18, 0x29, 0x5, '$'}, 0x18, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000013d000-0xd)='/dev/usbmon#\x00', 0x3, 0x2082) r2 = msgget(0x0, 0x1) msgrcv(r2, &(0x7f0000b47000)={0x0, ""/101}, 0x6d, 0x3, 0x3000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000d25000)={0x2, 0x5, 0x80, 0x9, 0xfffffffffffeffff, 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]}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000015000-0x10)={&(0x7f0000874000/0x3000)=nil, 0x3000}) 2017/12/31 14:05:31 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x7, 0x0) ioctl$int_in(r0, 0x80000080044dff, &(0x7f0000001000)=0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000004000-0x8)={0x43a2, 0xfff}) 2017/12/31 14:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007e4000-0x8)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00007eb000-0x4)=0x8) 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) perf_event_open(&(0x7f0000652000-0x78)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffff81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000bff000)=""/146) 2017/12/31 14:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000036000-0x1000)=""/4096) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000ef0000)=0x8, 0x4) recvmmsg(r0, &(0x7f0000bb9000)=[{{&(0x7f000069f000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cf5000-0x60)=[{&(0x7f0000973000)=""/75, 0x4b}, {&(0x7f0000d58000-0xd3)=""/211, 0xd3}, {&(0x7f00004b2000-0xf2)=""/242, 0xf2}, {&(0x7f0000b0a000)=""/185, 0xb9}, {&(0x7f0000d43000)=""/42, 0x2a}, {&(0x7f000091c000)=""/4096, 0x1000}], 0x6, &(0x7f00008aa000-0x77)=""/119, 0x77, 0x8000}, 0x9}, {{&(0x7f0000e59000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a79000-0x30)=[{&(0x7f00005e9000-0xe)=""/14, 0xe}, {&(0x7f00003f5000-0xbb)=""/187, 0xbb}, {&(0x7f0000798000-0x57)=""/87, 0x57}], 0x3, &(0x7f000083a000)=""/8, 0x8, 0x1f}, 0x3ff}, {{&(0x7f0000f6b000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a55000)=[{&(0x7f0000e57000)=""/132, 0x84}], 0x1, &(0x7f0000a97000-0x1000)=""/4096, 0x1000, 0x0}, 0xac}, {{&(0x7f00006aa000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005b6000)=[{&(0x7f0000da9000-0xd0)=""/208, 0xd0}, {&(0x7f0000f0f000)=""/1, 0x1}, {&(0x7f0000792000)=""/130, 0x82}, {&(0x7f0000f93000-0x4c)=""/76, 0x4c}], 0x4, &(0x7f0000a04000-0x22)=""/34, 0x22, 0x3}, 0x8}, {{&(0x7f0000338000-0x7)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000111000-0x20)=[{&(0x7f00004d1000-0xd8)=""/216, 0xd8}, {&(0x7f0000f15000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000197000)=""/44, 0x2c, 0x59a7}, 0x800}, {{&(0x7f0000281000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000886000-0x60)=[{&(0x7f0000582000-0x1000)=""/4096, 0x1000}, {&(0x7f0000251000)=""/8, 0x8}, {&(0x7f00003e3000)=""/4096, 0x1000}, {&(0x7f000090a000)=""/26, 0x1a}, {&(0x7f0000ba7000)=""/37, 0x25}, {&(0x7f0000ae1000-0xa4)=""/164, 0xa4}], 0x6, &(0x7f0000d8a000-0x62)=""/98, 0x62, 0x8}, 0x3}, {{&(0x7f0000fa6000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000057f000)=[{&(0x7f00004bc000-0xb)=""/11, 0xb}, {&(0x7f00006af000-0x38)=""/56, 0x38}, {&(0x7f000060a000)=""/57, 0x39}], 0x3, &(0x7f0000aa5000)=""/255, 0xff, 0x6}, 0x6}, {{&(0x7f0000d71000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000832000)=[], 0x0, 0x0, 0x0, 0x3}, 0x78}, {{0x0, 0x0, &(0x7f0000011000)=[{&(0x7f0000b7e000)=""/68, 0x44}], 0x1, &(0x7f0000952000-0x5a)=""/90, 0x5a, 0x0}, 0x3ff}, {{&(0x7f00000d2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a2d000)=[{&(0x7f0000c33000-0x9a)=""/154, 0x9a}, {&(0x7f000038b000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000297000)=""/109, 0x6d, 0x9}, 0xdc}], 0xa, 0x20, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e24000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x9c9b, 0x7fff, 0x3fc, 0x8, 0x44000000, r1}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000ab5000)='/dev/input/mouse#\x00', 0x7fffffff, 0x200200) close(r2) pwritev(r2, &(0x7f0000a73000)=[{&(0x7f0000a43000-0x8b)="f29208614d09979b5fbede3e2f9e6973a9ed140d898853f0c91ecb744cfaa53da2697124af85dec1e629a31c2fe6d0c0540e8b6f6a1ae191fe37212160ed202e5c18b27da2cf96fdb84d99b7456cf87a119c78065c72dc7382ac31f6a622fdeaa640e8e967f1d186e8bf799286750e98857622c6e1856bd8e96dc79d2fa93d450b33f90070e412fff02fb2", 0x8b}, {&(0x7f00006da000-0x8)="0ea4f53122cc8de2", 0x8}, {&(0x7f0000a67000-0xe8)="2b1dff611688f7c481a4ed9b3b5f5f1aa495cd42d2d5a71546b7d577a40af3a2f2c0845d1ffa06b677143501a533bfbbc0161bd27c50a12a9f13309349c3a9f90ef5b7dfed90f87a675a79c0b85af3a8c49287e9cfde46bfbbec964b51e8fefdb1ddfed241b2c96b59c85b69e35b98bef09844105de6e41187167bac519f42d1fbab8316b65177466463e6629ed5a97d6194d90b25ab95a7dbb120ed01913461e1dfa1cde98cf79f59a5d93267d5db71de5f383d26ebf7214870fd9ebf3834678572164d79738308fda0d7e7b5d8f2118a5b6b331821004728bbcbd731b6bd72113b2d3d51c24cac", 0xe8}, {&(0x7f0000e0d000)="fc6e587ff4314f8989a854dd77fe3e2647961869b86c0a36b6a9a4e2f9ca56ceab66acda210c2a20e1bc7f4a294f9a89e95753881945cf79fc447da58dcd0fcb2264a0f3dd271d1d623122685d4ba562e9456bbac7298597f634cb9962d50906382f821cd6b113f9f79b38befe5c422d73529a7af2e1205b7a9c6f642b5cd6a4afdb16138ca9b7cde151aa76974ba6f4095ede55fd6779da549965ae029e07b36f0dbd1d80", 0xa5}, {&(0x7f000002e000-0xf3)="f6c735241ac5ebdc790567d32a87bd5357617b52fcedd269b613590fdb48eb90f423717d9b8d7467637168998a2f829280074f3ccd5da1a810738724d602c673d11b6c4b34b07d2fb4f4cc90e29dffc22d515ee70717867ec720c79ca76ba3ddabfdd0bcdb0bc62acb713171d31e1f8661a2772f44ab1ec2a8b5e1bfc97d132a2c5114f07078cc960cecc20a731cf167a43fc3bbd5109881ddcaabdf2755e5d42dea6c2bfcb808686fd4eddd9702306121511a68bf1b12704e795fbc5aa863841694342a0049ee644c817ded390abd793f265a39bba14817e767bdc4b7c870c15445dccf67ca46a29b9b71aba3bd835865e077", 0xf3}, {&(0x7f000020c000)="fa2779b81b04f3ac95424b62b0ad7e0275fc6dcfe5f8e84d6f87ed7f0e6eb06e00ef36b17147783fedaccd3afaea8347b5e69ac1a4b34459508c54d8344c65ffa781c57f6e4009a9fcb3a1db102e9c54948a3d754e482bd7b87e0a21dd2edfc38dfff23b7845db734e3f60793b79675d68eeb028", 0x74}, {&(0x7f0000d83000)="2f3792b67ca58a04ae585cca3f68f75f4036677812a334be025b324c8511cb0339cac9638a56f17820da2c74631a237017f4719383aabc0a08fca27302aa83c8658bd1f92760e764053c6621aa853f9950598e07b22ad907e66af311510867105f8bf8abaf9a3e6d8ea80e1bc63dc36876f4c3a4f99ca001ac8c3db30dee66e212eb9a89", 0x84}], 0x7, 0x0) 2017/12/31 14:05:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f000059b000)="a5f7816f6e9a9a432348e4a71ee16a8f73f9394a2a323dabf808c1425d8376521ca267afe7661a86985858574ad8df8ec367ec4b0c6a8d0d7b55a4930eaa7a82102fee392eeb7646a3e3613babc7b9f15f50e316580f3568b8140fcd44ce7854b117bbc6f7dfeea058") 2017/12/31 14:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getuid() r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000a2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000f8e000)={0x2, 0xfe53}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00007ec000)={0x2011, 0x0}) setuid(r1) bind$alg(r0, &(0x7f000010d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000be0000)={@generic="5a899622e13a19d937961873f0f06c9e", @ifru_flags=0x2300}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b24000)="", 0x0) 2017/12/31 14:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f00007c6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000)=0x10, 0x800) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000001f000-0x4)=0x5) mremap(&(0x7f0000cd0000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00001d5000/0x2000)=nil) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2017/12/31 14:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETA(r0, 0x5402, &(0x7f000068d000-0x14)={0x0, 0x0, 0x1b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f000081b000-0x48)=[{&(0x7f000091f000-0xb0)="31814b0a3591e38c005171d42b6df9b2fdb5e312383154129e9edfd5b8ac213571fbb45aa053ef39d7d66eb90d", 0x2d}], 0x1) r2 = syz_open_dev$adsp(&(0x7f000084c000-0xb)='/dev/adsp#\x00', 0xac, 0x200000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000156000-0x10)={r1, r2, 0x3, 0x3}, 0x10) 2017/12/31 14:05:31 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000-0xca)=""/202, 0xca}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f00008f5000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2017/12/31 14:05:31 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f27000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000d76000-0xcc)=""/204) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x2000, 0x0, 'ghash-generic\x00'}, 0x39) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) listen(r1, 0xb14) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:31 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="657468305b656d312c62646576406367726f75702129bd656d3165746831272300", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000001000-0x6)={0xffffffff, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x4}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x4}, 0x8) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000359000)={0x0, 0x0}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000002000-0x8)={0xff, 0xc46b}) 2017/12/31 14:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002cd000-0x4)=0x0, &(0x7f0000b88000-0x4)=0x4) read(r0, &(0x7f00002f6000-0x31)=""/49, 0x31) 2017/12/31 14:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eff000)={@generic="492b64ffab4a1c74624de5f0534410a5", &(0x7f0000491000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:31 executing program 5: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000005000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000629000-0x7f)="88e49dd2eb38d0519d22eb65db31f7f734a91ca86e677541cf85dc4b5d98fafdb82f193ef62b2ece47c914921b77d62aef716a3094eb4526c6122bad124f44b554ad4ea57e9f8029a94127cb2d6f28a6c7d73c3c327298dd2cf2dfbbf51c88e975351a5d4b4e71d4777620e3c320fd1cc12a2a2fb166ff169337131743efd7", 0x7f, 0x10, &(0x7f0000861000-0x1c)={0xa, 0x0, 0x70f177ad, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000925000)={0x10000, 0x71, 0x9, 0x1, 0xfffffffffffffff7, 0x100, 0x299b4000000, 0x10001, 0x0}, &(0x7f0000164000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/31 14:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffdec, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = syz_open_dev$adsp(&(0x7f0000512000-0xb)='/dev/adsp#\x00', 0x10001, 0x1) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000dfb000)=0x0) 2017/12/31 14:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f000038b000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000979000)={0x0, 0x2, 0xffffffffffffffe0, 0x1}, &(0x7f0000869000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000260000)={@generic="5dbe4b4ae38c7d598395e0059d375178", &(0x7f000002a000-0x14)=@ethtool_modinfo={0x42, 0xfff, 0x7, "e9b8c89b9afd1ddf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000158000)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000690000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004c2000)={r2, 0x7, 0xffffffff977f6e2d, 0x3f, 0x100000001, 0x1, 0x2e00000000000000, 0x7, {r3, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x25, 0xfa6, 0x9, 0xffffffffffffffff}}, &(0x7f0000f1b000-0x4)=0xb8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000028c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00004ef000-0xc)=@sack_info={0x0, 0x5, 0x0}, &(0x7f00001c1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00008b8000)={r5, 0x7fff0000000000}, &(0x7f00006f5000-0x4)=0x8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000472000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x10e, 0x0, 0x0, 0x0, 0x2000000000000006, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0x0, 0x2, 0xfa, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d09cffd44d156289d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214ab12ae4613d93254c54e793a00d8a58c85ec50b74934b9ad09986d7e0d5b2589f279b5d71837430ea4e82d1562c903512fec42e3b3bb7a31518eb65698c35a0a2274ebcee8a11cd87b2a7d4c5005a16db5b322a1c4bb4069fd115def3dbc035e86793e67dfec10410781412b14ddd001ca858bd9a28131d60bc5d4e06878dd28159f4069b4e5849ffb63ac9364689b3bf2e0d53c0b57ac06f66a70d221992c186044f462b88296b53564ef648101"}}}, 0x118) 2017/12/31 14:05:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0xd)="2200001f00000000e8000d0590af", &(0x7f0000329000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000309000-0x72)="7c1f2d9bc480d59df207924a984cd07715f339684dc3ab918d135fbc577fd690bd229474f6cde21f12db61cf6de6e90ffe1e1425aa2441e1933f76f5d1df07d123291d09de3ca4a23e7600173cdffd3a76e62a07717fa0232859d38ce8a57d19f238d9a24ee8cd8f7cc84bf26d29b33a9002") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = accept(r0, &(0x7f0000002000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x100000001, 0x200) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0x79)={r2, 0x9, 0x40, "ce75219dfa7f02960de4c3bb440849c2bd6be7f3d7ceb3da3484054fb781188bfaac00a17c73b7e4068e97075f3fa04cff9fce6fd1c095d9cbaea871d7c74ec68575e63e6453ac957e647375b1af5a0c4625922930f5374c8597631631c5363d090bc19216918a380876a34d8d7572"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000)={0x0, 0x0}) getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setregid(r4, r3) 2017/12/31 14:05:32 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KIOCSOUND(r2, 0x4b2f, 0xfd8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:32 executing program 2: pipe2(&(0x7f0000486000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000555000)=[{&(0x7f0000000000)="8ea79dcd47872840be2eecc7db65e0f7474fde941676f8ed787442c3ae5d6b69e1df0d1c43daf46420f8c3d0ca44a77e1a3040b57af0881c189836390a2d2db8945e7af439f8f9632897438f9f07530dbd6dc69adcf5c260fe4d9daa7ea07e7ce61f719e2354622160bf152146e755d35968a2b60a7f2f58c5ffd252e6710a7c52962e12dae794", 0x87}, {&(0x7f0000000000)="e32a6a23004b2012ad7df89ec0db181bb48e15733d1402a5f839c8f2f6318e0a50f746876dcef8e9efd2b60242a5af5a268a761f330b0682416e4ab27ff2b1702b8381de454c8d3c1025edb63cc35ddc90727d2f0283aa463c7f5b62a6deef2f75690938f640e8975f", 0x69}, {&(0x7f0000001000-0x33)="3488059b9af2224809c06c01ec0f6b20612361c0beadbc8ae7dd2495602fa2f9a88d69b0985f918787710627e77a4f81dc3b84", 0x33}, {&(0x7f000066d000)="5244dd9f4e57295c5bbfe838f4567e6afd", 0x11}, {&(0x7f0000055000-0x17)="ad6f15bf302b7c4e795752ad5461b0ca5a5a12670d63a8", 0x17}, {&(0x7f0000001000-0x5c)="02d259181c2967d0357fbebb3c38d760d6c6219d8ee6cbd3f11c4554f285f7f76e6376d5ca37bd76b113efbc02d2b7a816bc90b6f9c49adcf3e5ab24967fef05d47e08392632e71ee4b79ee493169c4d192a494ebf6684ebdb267df6", 0x5c}, {&(0x7f000061d000)="bc69a88b2c35cd46689ddf74b70a631afb274f4a677cfb65f84bd7cdee11eb4c1db41b9c6b2f97e5", 0x28}], 0x7, &(0x7f000024e000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x30, 0x0}, 0x80) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) bind$alg(r2, &(0x7f0000f40000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f41000-0xe)="8c77ae54", 0x4) r3 = accept$alg(r2, 0x0, 0x0) write(r3, &(0x7f0000469000-0x1000)="0d588b4279e9a76454aeb30e90090e5d1125bf5d78c3ea2cb9c7c8b4d663facbbe26665204d42a5bc381d6f2c29ef7b9e5fd51cea8b9f8dfa1752aeb1621d74e84dcc7ebf013296bbbec8e433ac3973585a696db18a13c3a04f298f6feca664ceaab6aa7cddaa7631cddeb155126c6ce44f2c8f2fd03d5dd1dfec1794288eca0f2e53464d90ac7eca13ab546c9555fb89735d10a1d87eeabdc715963029c6d53cc", 0xa1) recvmsg(r3, &(0x7f00007ea000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f47000)=[{&(0x7f0000f46000)=""/168, 0xa8}], 0x1, &(0x7f0000f3d000)=""/195, 0xc3, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2017/12/31 14:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fe7000-0x12)='/dev/input/mouse#\x00', 0x8, 0x12400) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b9e000)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) 2017/12/31 14:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002dd000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000f3c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000057b000)=0x14) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x7, &(0x7f0000446000)="1e58df3cc33daf60498b20004f69e52aa3ec44127e055181", &(0x7f0000aa3000)="", 0xffffffffffffff52, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2017/12/31 14:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x2, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 52.837761] device eql entered promiscuous mode 2017/12/31 14:05:32 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af0000-0x9)='/dev/rtc\x00', 0x60200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x3f3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000008d000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000ad9000-0x120)={0x9, 0x3, 0xfdd, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6b1, 0x1, 0x7, 0x0, "b857290508cd080236fc76c9ab016dc5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000c52000-0x118)="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", 0x424) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f1000-0x9)='/dev/rtc\x00', 0x8600, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000f2e000)={{0xb451, 0x7, 0x5, 0x3, "b34347dabf474cf88a7a0c5961a31dd0f7079996f75d617bb3a7e2946567be1080bcab48e0c8fffdd0cd6b3a", 0xff}, 0x4, [0x400, 0x7fff, 0x9, 0x2, 0xd64, 0x3, 0xffff, 0x80000000, 0x5, 0x6, 0x7, 0x9, 0x7f, 0x1, 0x1, 0x9, 0x5, 0x8, 0xffffffff, 0x7fffffff, 0x6, 0x4, 0x197, 0x9, 0x5, 0x7ff, 0x7, 0x2, 0x400, 0x8, 0x6, 0x5c, 0x8001, 0x200, 0x0, 0x9, 0xffffffff, 0xfffffffffffffffb, 0x1, 0xffffffff, 0x7fffffff, 0xa62f, 0x4, 0x1, 0x7, 0x6, 0x0, 0xc10, 0x100000000, 0x8, 0x7, 0xfff, 0x4, 0x6, 0x0, 0x7fff, 0x2, 0xfff, 0x3ff, 0x9, 0x8, 0x0, 0x0, 0xffffffffffffff0e, 0x100000000, 0x52f05440, 0x10000, 0x1, 0xac6, 0x2, 0x3f, 0x7fffffff, 0x0, 0xb04, 0x0, 0x6, 0x0, 0x4, 0x6, 0x4, 0x1000, 0x2, 0x7, 0xee, 0x0, 0x1, 0x80000000, 0xfd8, 0x1ff, 0x8, 0x4, 0x0, 0xfffffffffffffff9, 0x7, 0x9cd, 0xff, 0x6, 0x9, 0x6, 0x7af, 0x1000, 0x3, 0x5, 0x1f, 0x7a40, 0xffe0000000000000, 0x2, 0xfffffffffffffffc, 0xfffffffffffff000, 0x2, 0x9, 0x4b7d86d5, 0xc0, 0x101, 0x1, 0x2, 0xffffffff, 0xb2, 0x800, 0x2, 0x7, 0x6, 0x5, 0x7fffffff, 0x9, 0x0, 0x601, 0x3], {r2, r3+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/31 14:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d68000-0x9)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000b14000-0xe)='/dev/admmidi#\x00', 0x11c5, 0x2200) sendto$ax25(r3, &(0x7f00000f8000-0x4e)="e4d2cc0ac2a40887514d1ede17815cb75a9746dbaa1e5602747527400bd3ab15a57b2af8b69b2000b572b2dbbff9117fb31cc5c37d0cdf0371a262e8cec7d4ae5ea2edcf504ef82fa66c9ba753a8", 0x4e, 0x200400d0, &(0x7f0000fc1000-0x10)={0x3, {"29ffb462e97be0"}, 0x4}, 0x10) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000519000-0x4)=0x6) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_buf(r4, 0x1, 0x0, &(0x7f0000f94000)=""/217, &(0x7f000004a000)=0xd9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000afc000)=0x80056ca) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000010a000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10212}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000a0000)=0xffffffffffff7fff, 0x4) 2017/12/31 14:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e17000-0x1d)="a2ff64fd5e5825f24d71a19dd93fc727b61cf9fcaa796e4afb5477ffd6", 0x1d) io_setup(0x4b37, &(0x7f0000197000)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000002f000-0x8)={0x0, 0x0}) r5 = syz_open_dev$sndpcmp(&(0x7f00007cb000)='/dev/snd/pcmC#D#p\x00', 0x6c8, 0x200) r6 = open(&(0x7f0000a02000-0x8)='./file0\x00', 0x2, 0x8) r7 = syz_open_dev$sndmidi(&(0x7f0000744000-0xa)='/dev/snd/midiC#D#\x00', 0x3, 0x200) io_submit(r3, 0x4, &(0x7f00001f1000-0x20)=[&(0x7f0000991000)={0x0, 0x0, 0x0, 0xf, 0x2, r4, &(0x7f0000660000-0x9f)="76adcea426215dbe25326d6bfe3854e737703cb353b02ae56ae532b511cdf1abd4ac0edba27cb36d67d2580e6882c1cca868e7466b1edfaa834bd698a959f6e40d00d893cd7a47a74ca8c54c7c3ad60e5c517d92e25266f991b77b5a68d92fe96e404fdc6d1fe62c1bd33b29c4b50be1bfba12606ac38dae5fa71a77df21063025e5734ff3aaa67cb3e34df765e43781a44e7fe7dac1daf510e7f6075d2f49", 0x9f, 0xb7e0, 0x0, 0x1, r5}, &(0x7f00008c1000)={0x0, 0x0, 0x0, 0x3, 0x7882, r0, &(0x7f000044a000)="aec3a8d16dc1bed851e011adc3569c65dc6d51d0d726f0db8522b3e677b82de130", 0x21, 0x1, 0x0, 0x0, r6}, &(0x7f0000efe000)={0x0, 0x0, 0x0, 0x3, 0x1f, r1, &(0x7f0000c3f000-0x73)="5242e7ef396d41547f06d41b49f1eb0c40a6580712541ce9a3fb49707d470e60e900d899efbccfdcacf0af75e345f3b9b72b4155e80389a5cf19680a07dda7f205d24afc0eda300f4037188526b21e47ab9c7523d4ab97777e20cb252abc11b057a23d7869ff14b6b06c1ed9052f8fb4afca52", 0x73, 0x6, 0x0, 0x1, r2}, &(0x7f000081e000)={0x0, 0x0, 0x0, 0x6, 0x400, r1, &(0x7f0000b92000-0xb8)="439ff6853f096a83aa1f0653a825eafa42d694eadc57ec8eb524cf9775f0278944989ac954bf817715d444c2728f5c16170065abf3d3d132ebc84294e547abd50ba4d242ac7d5631459bf7fe077a7c29211cb666bd70bb8e99fa9fe29b7fba6375677f8ca1e9217e9095f3b505f58b4bd2c5300529efcffafb7d6f33fc5b05de3dcf91dd8c4de61782d66e3e4793f51742865a546d4a34de35799f4e47be60f6fd0aaed4a751b1f1f10c1278c625b6dc55faffd2f03a93b9", 0xb8, 0x1000, 0x0, 0x0, r7}]) r8 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r8, 0x0, 0x0, 0xc9) sendfile(r2, r8, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) 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) times(&(0x7f000074e000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/31 14:05:32 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) r1 = memfd_create(&(0x7f000042f000)='\\:[\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f00003a5000-0x4)=0xc) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000f46000-0x8f)=""/143, &(0x7f000017e000)=0x8f) 2017/12/31 14:05:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r0, r1, 0x1, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000001000)="15", 0x1) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2017/12/31 14:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006aa000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000347000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000072b000)=0xc) bind$packet(r0, &(0x7f0000b45000-0x14)={0x11, 0x1f, r2, 0x1, 0xfffffffffffff45f, 0x6, @random="e8d90a1888ff", [0x0, 0x0]}, 0x14) fstatfs(r0, &(0x7f0000ae9000-0x9c)=""/156) prctl$setendian(0x14, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002f0000)={0x84000000, 0xd4, 0x20, 0x7fff, 0x6d4d0000}, 0x14) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = syz_open_procfs(r1, &(0x7f0000deb000-0xa)='numa_maps\x00') mkdir(&(0x7f0000649000)='./file0\x00', 0x14) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000425000)={0x9, 0x0, [{0x7, 0x3, 0x0, 0x0, @irqchip={0x7, 0xfffffffffffffffc}}, {0x20000000000000, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}, {0x7fffffff, 0x7, 0x0, 0x0, @adapter={0x0, 0xf4, 0xef04, 0x7, 0x80000000}}, {0x3, 0x2, 0x0, 0x0, @sint={0x40, 0xffffffffffffffff}}, {0x97, 0x4, 0x0, 0x0, @adapter={0x9, 0x6, 0x42a, 0x4, 0x40000000000}}, {0x10001, 0x7, 0x0, 0x0, @adapter={0x4010000, 0x8001, 0xff, 0x1, 0x3}}, {0x4, 0x1, 0x0, 0x0, @adapter={0x56, 0x0, 0x3ff, 0x4563, 0x80000000}}, {0x9, 0x0, 0x0, 0x0, @adapter={0x5, 0xfffffffffffffff8, 0x6, 0x2, 0x3}}, {0x383, 0x2, 0x0, 0x0, @sint={0x5, 0x8}}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f93000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mbind(&(0x7f00006f9000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00002c9000-0x8)=0x81, 0x9, 0x0) execve(&(0x7f0000963000)='./file0\x00', &(0x7f0000c1d000)=[&(0x7f000077c000)='/dev/sequencer2\x00'], &(0x7f0000a47000-0x40)=[&(0x7f0000f32000-0xa)='numa_maps\x00', &(0x7f0000ccd000)='vboxnet0lo@wlan1\x00', &(0x7f00005cf000)='/dev/sequencer2\x00', &(0x7f00002d1000)='md5sumlobdevkeyring\x00', &(0x7f0000178000-0x2)='}\x00', &(0x7f00000b5000+0x223)='cgroup/\x00', &(0x7f0000a4c000)='numa_maps\x00', &(0x7f000074b000)='numa_maps\x00']) readv(r3, &(0x7f00000f9000)=[{&(0x7f0000337000)=""/102, 0x66}, {&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x2) 2017/12/31 14:05:32 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000+0x1da)="14cc02c468ce009a4a664c68558f5b17489ed733ab3e074baa472e73a5e7c2523cdb2157437c8838649819bc3e4b4245b3d17cac7a4549455ed7c8176dbc0b53d7614454c4cd5b1aeeac05c743e36cd70b38af073adabd57a2c89a1f1c30d37cce168857c0bdcae7ced2a65da15c588149064d4ddee530143f418c4542872632dac479e267cf3e0a009a5545e8cdf9559ed66b7b5bea85a7c3d6e38c9d172c6e8d645ee8e116f5f47538c1805a93c84eb1593347") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xcfd6, {{0xa, 0x2, 0xe1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0xe0)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/31 14:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000789000)=0x0, 0x2, &(0x7f00003c7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x3, &(0x7f0000e99000)={{0x0, 0x0}, {0x0, r0}}, 0x0) capset(&(0x7f0000be7000-0x8)={0x20071026, 0x0}, &(0x7f000032e000)={0x0, 0xfffffffffffffffe, 0x1, 0x800, 0x1, 0x8000}) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000506000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) r2 = shmget(0x1, 0xe000, 0x10, &(0x7f000059a000/0xe000)=nil) shmctl$IPC_RMID(r2, 0x0) 2017/12/31 14:05:32 executing program 6: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000007e000)={&(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b0000)=[{&(0x7f0000000000)=""/101, 0x65}, {&(0x7f0000001000-0xaa)=""/170, 0xaa}, {&(0x7f0000ebf000-0xfc)=""/252, 0xfc}, {&(0x7f00005c7000-0x44)=""/68, 0x44}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}], 0x6, &(0x7f0000e1f000)=""/133, 0x85, 0x2}, 0x102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x7, 0x101, &(0x7f0000001000)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f0000993000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0x10) 2017/12/31 14:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/status\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002e2000)={0x0, 0x0, &(0x7f00005fe000-0x10)=[{&(0x7f0000e10000-0xb1)="c9999276608780f4762dbed5f3d99919422247a55d71dd3966bc46bd6cc62936f2cb26d815789450f658ff633e134185d4ff4dde8a4d1afba5513a66f72bf05785d520c926511f49782d1b5ba440b82841705b89984a57897f5b3ca7143ac6e6fdaaccd915fd12da8a9778e27dc1eae0cdac9b3e876001ae795952b5cfae25bcf42c0c7608b186b9e7527dd5703e455ba5d8c04947a8067a8a67986109905da9fcb965ab9ba9564a3e8e5e11168b2f726a", 0xb1}], 0x1, 0x0, 0x0, 0x41}, 0x1) prctl$intptr(0x2b, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c61000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dac000-0x4)=0xb) prctl$intptr(0x0, 0x0) 2017/12/31 14:05:32 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000005000-0x33)="ad028f331de0b9300a45916276fa9781187c2444accb88ced8eef7266ae0ada157a390f956a6eff368122e6ec0e0aa896d30c2") r1 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) r2 = dup2(r1, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000006000-0x8)={0x5, 0x785}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)=0x0) 2017/12/31 14:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 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={&(0x7f000091b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006be000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000566000)=""/4096, &(0x7f0000ff0000-0x4)=0x1000) 2017/12/31 14:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3ff) r0 = userfaultfd(0x80800) writev(r0, &(0x7f00009f8000-0x30)=[{&(0x7f00004b4000-0x1b)="c56ddd470673c455bd0ae3d60bf409554eb70721ba6c5d9270584f", 0x1b}, {&(0x7f000083d000)="ad9facbf10fd64db76ae4facca4ffd57b28d56d69df9961bcc6a055d21cbd3a45f0f817db8c4b487bebfbdcd0004432562f721f1055b7959d09721fc744a12f89e91b05049994089c14a06657c303ee9b97435b55e5966f66f7ed0aee5fca6e6b78ce97035d8600fee70438b012d22747b72a7a595fddece479680603ebae2e77607481e40d1e16cf6b07584343730dbc2b1c0162e0d7e11551e5e0efece01a787487a0b94ae175c1f874d0e10", 0xad}, {&(0x7f0000364000)="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", 0x1000}], 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/31 14:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) write(r0, &(0x7f0000310000-0xfc)="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", 0xfc) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/31 14:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000b29000)='!md5sum!N-\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x2000000000, 0xfffffffffffffffe}) mq_notify(r0, &(0x7f00006cc000-0x50)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 14:05:32 executing program 7: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4002, 0x0, &(0x7f0000b02000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x348, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2017/12/31 14:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x800000000000000) connect$inet6(r0, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2017/12/31 14:05:32 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000044000)=[{&(0x7f000038a000)="390000001000090469000000800000000700004001000000450008070100001419000200000000000000000505000608000300ff00001ee401", 0x39}], 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bf3000)='/dev/mixer\x00', 0xc000, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f65000)={0x9, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000971000)={0x0, r2}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f67000-0x4)=0x6) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000430000-0x20)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00001e9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) 2017/12/31 14:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00008f3000-0xc)='/dev/audio#\x00', 0x6, 0x301000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000457000-0x4)=0xfb32, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0xc9) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000b31000)=0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000b59000-0x38)={&(0x7f00002ff000)={0x10, 0x0, 0x0, 0x20001}, 0xc, &(0x7f0000bdf000)={&(0x7f0000fe8000-0x130)=@getsadinfo={0x130, 0x1e, 0x100, 0x3, 0x1, 0xffffffffe73fde0b, [@lifetime_val={0x28, 0x9, {0x9, 0x7, 0x8, 0x1000}}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@loopback=0x7f000001, 0x0, 0x2}}, @algo_auth={0xc8, 0x1, {{'sha384\x00'}, 0x7f, "9c4414539db1c2f2dc401b44647b37722a259a53ac1016034cfe569ee98c6057edbbae8643a28bbb798964bb962233e003f4f39a18ec44a423db747ba4d4262ae873cf602d16171db9258a2ae11e485e9fd395ddc7da15f5aa001cfeb763481c0300747811914dce0e85d56a5d77bc0f3a805ce8da6b087081c62189aeb5a2"}}]}, 0x130}, 0x1, 0x0, 0x0, 0x4040010}, 0x80) 2017/12/31 14:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000381000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e9f000-0x5c)={{0xa, 0x1, 0xebe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x8000000000000, [0x0, 0xdd, 0x5, 0x80000000, 0x1, 0xff0d, 0x101, 0x4]}, 0x5c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b5f000)={0x0, 0x100000000}, &(0x7f00006e9000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000669000-0x8)={r2, 0x9d9b}, &(0x7f00003bb000-0x4)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009dc000)={0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1, 0x3, 0x401, 0x6}, &(0x7f0000d5a000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000451000)={r4, 0x80000001}, &(0x7f0000cae000)=0x6) sendmsg$inet_sctp(r0, &(0x7f0000415000-0x38)={&(0x7f00000c9000-0x1c)=@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c, &(0x7f0000299000-0x80)=[{&(0x7f00004bd000)="3373b44a807fa304aa1e8755e6332e52486e11b75f38af73292579a0adcd0920ad19baf43944a9f599bd9e6293c42e8aeda72abf792b1a62fe0c8268b369d1c86f48013fa84fb372107ca3d3cf311a527bd46b06a6251353c031c857b145934411652dc3913103f17bc00c4833c6a3e6e60a5e15d7d90eff6ec58cb92382c0d11ba4f22ad77db0c8c82df6b6c7ac36f798cb1dc492297942", 0x98}, {&(0x7f0000953000-0x40)="9b06988fbdc29ee798c087309e29dc15af69d511134155d600714c3d4b1f9ae1b4e49e9b1836747360fe0aafce007917b5a5d80d2539c22b4c8fb6eef3122484", 0x40}, {&(0x7f0000d42000)="a57c79e42359104a1c13f030648cf000f27aae6ac6f74ae543d2ee1979a130d6e5873acd6acc6e2562d1ad0c45c5305af42f4377a1d4acdc40706cdf43ab16531f6f81b07e6555b5682eb98cb4ad17b9536ffd5d23762d9b0764860b6f10607d8fc0622b550d15e6b899dae228fe45f926e56c2b5004999d2048d44f91bec48b1b6f7918bc5fdc67bd3b96", 0x8b}, {&(0x7f0000549000-0x71)="7b3d02cf9f3f86407bcf6a507b0e9774dd3e05475c2d51ccc598048bb579b0b24b5b8266fec7644ced09e5ee74f38adaa9b770f05651fb0714b6008f4f69457bef3b5d931f02128972ad14c99c9335ac67ce06d4007b8020bc89e6c4c6ecbd6862d81d4a147f09de5218c871c6d77bb5ee", 0x71}, {&(0x7f0000f3f000)="1f08aff1c1d08939766ef252cec35224a64569233ec69902c38ec16403e71ebd7c3b8582bae1601d749078f64248c34ddb792a05a26b5835482a5e2abf876142bae418a8ba60a551df6a1b16fabd35c45bc6d9fea049bede328f9ebdcfe59220765bdfad556e33c71c80cf416a8656740916e8d472", 0x75}, {&(0x7f00001f9000)="a58970d66f8cef8453762798ffd07ceb541fed41e2d87c148b45b724529c96aac0e6f7695cdde8d340fdf43e223956ee0859684569afb97f2e69cdfbfd7aef5a9b0ff4767b6b371b1e233869495f9180cfcac4b0881a53b9594944a0b496090d213f4f0fe00f5abd3951fbafa6f24b8341dc0643c50739443f4a", 0x7a}, {&(0x7f0000e96000-0xe8)="40e089e6124276c0a5ff4ec00a92f44048184087e74674a75fa4b689518d4cd75d07b3dafe617b01bcf5d3f950d9db57998e32b140323e585df0692055fa9792e7f17700f117c3c7f22ed0deaf9192f87477eee0ae7b73673e0fe10b76f130f65be4ff3953cd80e06fb70a622d3abed1ac3e0884c62f7863484af926f69f09ada3bb9cac37f47bd7dac3f51a3847f7a7bfbd1d2b44824bcc60f133bad3af53f0eb6c049d52979841abce17f9653c0bef05a71d0a6e96f8e54c5a4c6d059e9fc9175033ae755a4f68535a1192cb40f7a1d5c7c75ff910198b7ff06eb4f72ed57b01fae787248cefd7", 0xe8}, {&(0x7f0000e39000)="2511460ff1de8f96218b2a278acc0a461bcf89898838339592cdd249caff31901c2a44c24788ad778e63ca8bedc3b3946c9ef7b90897d8e24d895d603405f296093b", 0x42}], 0x8, &(0x7f0000783000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8009, 0x2, 0xffffffffffff8000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x13d8, 0x5ba, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x7, 0xfffffffffffff000}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x80000000, 0x8007, 0x7, 0x100, 0x75, 0x81, 0x401, r5}}, @init={0x18, 0x84, 0x0, {0xea0, 0xffffffffffffffea, 0xffffffff80000000, 0x7}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x81, 0x208816fd, 0x10001}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0xe8a1, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x8a14, 0x592, 0x202, 0x14, 0x9, 0x9, 0x2, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0xfff, 0xf1}}], 0x1b0, 0x10}, 0x20000011) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2017/12/31 14:05:32 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000b64000-0xfa3)="a74f9540ff07520c5a9ec05a2c8013d53fd7c66b678f11032ee52509e872ff8ea5b03f8cd09139bf9f3a73cfd3d2c4f69f7a298b7bdb6026717234d0d056b4058205d5911c487b9fcc3b5a024073766a6fe08393a51cdba75c4823eb0651bb901c18cc6c21e1bc3dc43b98b89ee8a89e24545fcc16262c4c84f140a8affde6fb84fddee1256d7d2c6b086d1617235500326816243113750afdc7f882e8de3d063bda0ceb265b49ac2a0672a3e9eb7766593f8d22e584b37fdfa5fb3a10391c2ec2a4c76bdcf8c5b0fd558705dff9e650a23c624979e7a811640e216cf6b7732c6d223843ddfe30446e9dd5a35d272934ed268af9e3d6b57ab97f9b29a70df83c32a8814895411e6512b6a8be7c2fa70c1a5cd2279bc6896ffbbe9f462d4510e691f5fd094d7213d649edbda81dbb869f39c41f788f36271c2cf6b4be00631eaef54f244c45378b0baba2c04cc390f161acaf5a90a9d06394369dbf27e333141cf3d31927d6fd0c29f2389b2135cf07f06184564b83a136b41f04b88888a3c71f702f4010f6ca20928e4a752e5ab216eb183682c9b803e3eb481cea86d4a9af14efdf6b5a6d5e7701f29bd87ddcf0aa1ae3c661b5ae8a701e4bbfe3b9ca71fd5ff86f388b77345b1d61ba9961deafdd69891398559decb58c0aa8cb5b088681cad47bbe22ccb2c89b95a56822cee3cbedb551a3fbf0bcc76524aeaac8997fb09bcbe1c354492c7df4fc8009fe10246192894c91364c93c587000000000000000177637a6ce93b1f09e7f2649bca711bbc96b851c1bd7188231d8a05f3b1c05772c3f306187832940ed17798b19a8318d96eda700f4e3ec9d7e6edd56e50090b99b141f05a98fbddbe32f6f7eba7f70854f4b93f80b6e7013b0e18428494345dada1a11026ddbc61d5ee93d38b5b4d99669a99bbbcec57f09104c21a46840eb798f1eec89e1133a2af27a21f2af94a141ff5737211764906d44a1686dece9780c633af3383966bc7355ae37881a2731022b4573b4eb2a381e00ea262495fc4aa616767f5bec31a19209577bfe37f5d87b333eb9ff03641bcc5628e2750010cea07c8c23cca563968f16b975194b310e50adb5903a9d8fcab5d9af8ba1a372d52233651b76d2e1143c3ddc387c1d66ad4f563d9adf354914c8418085e5b523e9d0001cffb2fbfeeb6f6c0f22e631adaf444984eedeaee2dad4d8d6ca03fbf93c04a81f02306506ca4db8d8eab529df81526f583698b20226bd87cd23d2531b8de9a49f2c38cf3cabd4b29cbc05f3f1ad49671c019a05c04d88ecca252d4ee7afc8fb6bee501f378629c34c50fddd7767064484c7e726e75c7d84de6ca035e0e6707f30e9a480f8371f80de537bbadd688e24b89fbb624cc1fe739126b002469938051f5683218d335102a84d0bcfb75b0c398e930adc1a606613d7ffe938d2f7277939f450d4eae43af613b0c0340ab26cece2a77eb55c758b3b14e511c05b070dd7913e57ade34190d17345999c91597dc36cfa65559e39e4d6ba91e90485734a97022fc7aa51d2de22a802b2d3f1e2b53d982caebec8753dba46bbac7e2cb76c0255ca236166c22a9ce966ab16420254a9713266f9916f4e05d6f6c2fd6ef1e8d8a6ff052c7402c52cae16d08964d7575529bb480fe7beddad52ebf7220978c978a78d891d3f112aa056554ec5707536b6a27ce3340bd4f498909335fe6e20f21a638a6176d4b33facf45d272fb66635cc1338f513011be80104f6acbf00a8329835cafd97386a20d7a0d9ec74ebed02d190db1558909643ad344ca55cbb30ea2b1618842e164562d045caaf8dea14e68ea06b0bc5654828ec5e719db9bc1725a7d01ad0d561cfcb2972ad0f39016d22534b461971d601428af797db95e7477fe432c8e6970730433c52a8c9dedd00b6895101232bc62e3907151d12c392925f415164d21255479bf72f6ff6ed8c7d5521929067b33c2c9bca189b0a2deb7435c9b4e805581dcd9d1a3e5314399abe58166376345e414c5445b293dc04634d654454dcb736fb571aecd0491d94d15db25e57862c7bf813f9f16a6a4137f1852d55c8d2d1ea0e598ddd7345cd057fc0805a410c4c739d923b0cd0c6a032ad900ad4e84c0821ced5ce84cd1afa9e6c4a1f5e99dfc0cdd4c146eb0cce18d414b4d86ecff0fa5cdeca598ffe221a2cb3b1857ee30d3f6b7a83ca313cf60080645a94277844fbf40c84d9074fda2c7b223a4bde379b8d2da750336c5032af55d2496241a9de77a6a53703ead8036792e0f370fe774d9500f76d541b3c3be1acc60479f07db1e61e0001244cb7e5511d860f8f31f8c01a2e97d082b0ec413051e49a54e65ffa3e4af4dd0e0f0fb227ab775937a2c42a4da381f2a457ac175799bcd5556a462b2096211f7efc487567cde7287afd71039b7fbc290161987cb74a5c3d5018188af7933e12a0d3681570933a562e9e883fcc63495c5f54c446433c07689937595628b07662cee923a1500519f4f52490205befd0ac832160b43cf40725b2c6dc22ed0fdf0f619d404b9399494b6b7aebb334f621d352ea233420884db5cbf8f94474142eaa30ce8e5415b6f6aa16a7606d67fd0fe485ddfdec992d2364c281993522b587c837e4363ca79b32d52b032ccf27083cf8d438378d5012d3db1e9706fb6bab465a3da9e5ebb9cbb1bc832a5b79775b6628ed72ce45af1d34aba76f5cc9a58bfe5309f55deb7a41bf16eda03c796c144c475805a6eb481ee2e74d6a6baab144d3c53ef6f075f624aa736ea66b6956e6c46a1684195b38fa604669dc624325e0c7582030c18f6a43c7a16ef2a8704e23cfd9ecc97e72335c07702fd3868d87da30e6668db7e87fddea5f8f0cad8da479fcdaa8817cffb5b3527f494a0147674746fb89536a8e590e41c9841a4d089ee513d8f0cbf79173951e66a1244dbd9d434fbfa0d63ff049a058de101cf545b811a669b701952e96c356f17f0ee3689f26c2ce6942e8f87af57732b36c5169f30776ceb344a25f00bc401b43fb04172bf5c28688d26a41aa13c45949f1a44666e63f109b6a9fe67c2e1645e40b6f577d73e03f202d5ceac0c1477089eefad9e74cec31cf5a280d314c8b1168977ea410114b402220091e7e390263e5b4b800abb8a227e07b22d212bc392463dc58518756e7e8a6de797a78cf09ef7862ac7c71bdc14a090c71f1e14ede1c97beece6cb32f0cde8fc7b961daab53f12e3fdc42109dcd53e12a50f823cb33fc9c537de23d5997bc6e0f6e4bd9cdbdd6cba5d9cc72370485d11d011d8a54b91e19ca5349bdd07b4bc68d17824bdeb3d0529541a10e69f9f14751c732c4118f20569632df63e747552dab2e533a0c84c260f2f4f586fc355ffda0725ec822b2a099f8f4e69d206e86bf38035e85a07bb862fae491d4dd91560bc069ad9f7d990524336185a95907fdf19bea5ad62c83cfd4478c7447d68661d2e09e617e4261a0223142d9f7f151425f586cfa86421a6249556a5ac4d1a2f8869ad6921421410fafcb023abf212dfc1d666dc9dc478cc4ecf45dfaced8fc56b65141887bd6aa14ed52c42087000cb4f66f7fc339065bbbcd42848fb078a58c39fd7c3b4f091f2a98e8ebf08f4df1bcc3e889b342ca011e6253e8eb4e83fbfffe04c2fef2dd345a9df0d738d8e7b90791ea13a659056aa949a1ce3685bb6e48e2adb14d42c2e1b108ba6ebf441ccf62ccc5d9c4116a0980eb2f71797f3091cf6dfca689896100196375686869f6b4ca95a6850243e5baf4456982e237daaf7b4638503caf6b0a8efd3dd4b8c5d0d79fba0bc504b32c5e9ad4788fe3a010f477174484568f464473be0ad07fe174bd1b8f61684eb8f26e976538d0725064dc868c854978be87f659128ac72ab7ed392f1e2ab477cf5ab6e029f332709eb02ae3a51bcd30ab41a5cc7be26b3438d2cbff2b85fd4d9cf2df48049af139ee4b1d01567642948ceb1de433b78486a4657bc78dcae560cb75477b7518f3a67ab2ccf96ef009b576d4113ee3e86b5e5acc0e68e695ac4eee91d5ba8465b7f214ed884acfb10828933bcfe697170d82659299fe109c0e8bf896b40ff1e4fd7f5c1270b08c1cbdfc8f4466a6d36911aed316ed00dedb4880574638cbbe3d41da9f6d7b86e897c40f57fd03d4bf98b33fb3b32576095eba9c1b633b5d243fdfe222bfc11ff1813d8915424db4300658f2cbe76521234697be621308a565b200577b16d3bbbb01c031706b92088f5a1f6d92bfeb9cbe90e3ce193a405854f61b9c07494345f088d853f5685fda148b79dbc9a5ae1b7f9075a35c2e1079130756b30bbf339edfcae77c90fe9301794673e92b408d7c5ac371c9d6a64d66399d124957475e0162635dfa810c85f6477753b2c7a8aee95fdcbae6fc0299fe3341e31e375623c5ba281d272598a5c20c49853ff320a17eb94e75422feef69c291ca7befa0b1ed2fc8cd75e9418c04df8ddd58ccd4ece339915cf00c79063c9f9bc546032ce16eb05a1d93a5d8ba1d5bb96751ac259750c71fb3d1d15c2a64c768dce39fb21fb0823baabfd5ffc15441792fe24fff2218de4ca464ef41fc339e3a180d8235cb6d21dc9d02020632d6c1ace1a694d30e16862410403162b60d772113d5748423a32d40fcd933a24c83e9628afe16cdee8fe50b58c8b8053023353a36f19ebbe1dc55f04e605e9a1a1ce84e4873828c8dbc3004818a06efe95f83a4ab9c44d07c61a02a33c2f51cc0060f101c7ca3690777c2b17db2c5437edafea79e8f263f28c53052c0c6628a2cf14e09e761c0c03564e4bb875ba1a04e1aa5cfe83738a1022f8f5fce3012d4cd32a54ada24c2375d3ac9de1eca2d4dc943666eb84503e99473c24a3ca46d5d8cf46b2651bae2d4136fd81b1f0c7cb3345253a73888a084aa345be7924d058e4a83d64830f34cb94200ca43245a493130c062814115b366fa3aea9a2c7d6935bc596a2f55053ef105d94ae664a2767582eeca95ca9bad7c8b6caff26505c0019001f702551f00b6eb843908face8f77681ec7e750ad1a12dfdd9808d3fa1cece08333aab963a0050df400cf7c34918f2460781843b024efb8497c4c079890c0006245359b84b8338a385aae672556a922554570c9dce137ad66804046bd094b412013a6354b297110d0ce47ad06994391ce31c365281db40a13619333406b8ad065bf0d0e7aeb4188d7cbc66c5b9a87bb30dc767f6f9938176350ffadc6eaf59d2dbaeba9e4cf8ed82a619de89c7486ed60288959f53055006f0259ed9156071f5526fbfb27cabaac95d9433bb53bf4f80d1590c410a40ea671c987b90dabc546104e4fea1deaa04a23cc479a38e67f625be53f755822205fc633587a1a8b2082dea821f776b134dd527c53d43661ea66676ad3f5f4c120776dbfd3b8d0be50cba987f7c990ac3c2bae2a4c6dc34c09108ebd5bb83ba96b723fd0adc18e3ad465f60d59bee89323064e6d8c9c390b56dd7783690b0008ebe6a7895777aac7932d1bb7c07ee09adfc78261d908fec2497e865a5a97c4070b4d76d10cb80ba0a3608a0c7a36e7a4ab703a17e32d4a2054da640a5aa9535b67a328f20f8961785a8dba40e8f312c8a0bfea24deb2631a59c08bc5496ac013e854187d32545b2691882b6a1feb1ac", 0xfffffea3) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/audio\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000c7e000)=0x6) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00008bd000-0xd1)=""/209, &(0x7f0000fe4000-0x4)=0xd1) userfaultfd(0x800) 2017/12/31 14:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00005ec000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000002d000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00008ac000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, r4}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000024f000-0xb0)={{0x3, 0x3}, 'port0\x00', 0x40, 0x0, 0x100000001, 0x5, 0x20, 0x2, 0x3, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000de0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xe6, &(0x7f0000d78000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x2, 0x400000000000, 0x6}], {0x8100, 0xfffffffffffffffa, 0x80000000, 0x4000000}}], {{0x883e, @ipv4={{0xb, 0x4, 0x0, 0x7, 0xd0, 0x2, 0xffffffffffff8000, 0x5, 0x5c, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@noop={0x1}, @end={0x0}, @timestamp={0x44, 0x14, 0x3, 0x1, 0xffffffff, [{[], 0x3}, {[], 0x2}, {[], 0x2}, {[], 0x400}]}]}}, @igmp={0x17, 0x8, 0x0, @broadcast=0xffffffff, "b54f8fa335a8503aa093e4d7c1e14362ec3a635f4fe399ad568c339a5235e1cb47363c164caa6664543ad5c750f8c07bd30d3bd34a6b1d3fa8e3ea57ea40bd1befb35558d8d5124831a6f658329f328ea7f9d6814a833a73a96cbf6f0dbfdc8e10523b788e3c6759602a3ef8c403d5c6b42a75408b2aa97682504c41642faab78782c4b98d858de9c87dbf17b2c0ee638a28f1173169f3868dfb620f"}}}}}, &(0x7f0000dd2000-0xc)={0x1, 0x1, [0x2ec]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e94000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}, 0xfffffc6e) 2017/12/31 14:05:32 executing program 0: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f000023f000)="", 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2017/12/31 14:05:32 executing program 2: mmap(&(0x7f0000001000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000457000)='/dev/adsp#\x00', 0x1, 0x200040) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000060b000)={@common='ifb0\x00', @ifru_flags=0x2}) r1 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x6, &(0x7f0000569000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000796000)={&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bd2000)=[{&(0x7f000027b000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f0000001000-0xa6)=""/166, 0xa6, 0x3}, 0xc2e323cdc4c66a7b) [ 53.235819] device syz6 entered promiscuous mode 2017/12/31 14:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f000030b000-0x14)={0x1, 0x5, 0x0, 0x1, 0xffffffffffffff80}) getsockname$ipx(r0, &(0x7f00005fa000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ae7000)=0x10) fallocate(r0, 0x800000040000, 0x4, 0x9) bind$bt_l2cap(r0, &(0x7f000058f000-0xe)={0x1f, 0x2, {0x9, 0x2, 0x5, 0x5, 0x8, 0x100000001}, 0x7, 0x100}, 0xe) readv(r0, &(0x7f0000f45000-0xa0)=[{&(0x7f0000b8a000-0x80)=""/128, 0x80}, {&(0x7f0000a46000)=""/4096, 0x1000}, {&(0x7f000048a000)=""/4096, 0x1000}, {&(0x7f0000d70000)=""/119, 0x77}, {&(0x7f00001ea000-0x2f)=""/47, 0x2f}, {&(0x7f0000916000)=""/229, 0xe5}, {&(0x7f0000c4f000)=""/178, 0xb2}, {&(0x7f000049a000)=""/227, 0xe3}, {&(0x7f00001b2000-0xf2)=""/242, 0xf2}, {&(0x7f0000e1e000)=""/4096, 0x1000}], 0xa) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f56000-0x20)={@generic="e94089c431aad09624cbab12160624dc", @ifru_flags=0x800008000}) bind$bt_rfcomm(r0, &(0x7f00006c0000)={0x1f, {0x1, 0x2, 0xffff, 0x2, 0x1f, 0x5af9}, 0x7ff}, 0x9) fcntl$dupfd(r0, 0x406, r0) [ 178.359028] INFO: rcu_sched self-detected stall on CPU [ 178.360021] INFO: rcu_sched detected stalls on CPUs/tasks: [ 178.360117] 0-....: (125000 ticks this GP) idle=92e/140000000000001/0 softirq=20924/20924 fqs=31236 [ 178.360140] (detected by 1, t=125002 jiffies, g=11537, c=11536, q=334) [ 178.360151] Sending NMI from CPU 1 to CPUs 0: [ 178.361200] NMI backtrace for cpu 0 [ 178.361203] CPU: 0 PID: 8827 Comm: syz-executor7 Not tainted 4.15.0-rc5+ #244 [ 178.361207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.361209] RIP: 0010:io_serial_in+0x6b/0x90 [ 178.361211] RSP: 0018:ffff8801db206ff8 EFLAGS: 00000002 [ 178.361216] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 178.361219] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff8885df58 [ 178.361221] RBP: ffff8801db207008 R08: 1ffff1003b640d57 R09: 000000000000000c [ 178.361224] R10: ffff8801db206f78 R11: 0000000000000040 R12: ffffffff8885df20 [ 178.361227] R13: 0000000000000020 R14: fffffbfff110bc29 R15: fffffbfff110bbed [ 178.361230] FS: 00007f4aff33c700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 178.361232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.361235] CR2: 0000000020fe7ed0 CR3: 00000001d8459002 CR4: 00000000001606f0 [ 178.361237] Call Trace: [ 178.361238] [ 178.361240] wait_for_xmitr+0x93/0x1e0 [ 178.361243] ? wait_for_xmitr+0x1e0/0x1e0 [ 178.361245] serial8250_console_putchar+0x1f/0x60 [ 178.361247] uart_console_write+0xac/0xe0 [ 178.361249] serial8250_console_write+0x64f/0xa40 [ 178.361251] ? serial8250_start_tx+0x910/0x910 [ 178.361254] ? do_raw_spin_trylock+0x190/0x190 [ 178.361256] ? memcpy+0x45/0x50 [ 178.361258] ? univ8250_console_setup+0x160/0x160 [ 178.361260] univ8250_console_write+0x5f/0x70 [ 178.361262] console_unlock+0x788/0xd80 [ 178.361264] ? trace_hardirqs_off_caller+0x290/0x2c0 [ 178.361266] ? wake_up_klogd+0x100/0x100 [ 178.361269] ? vprintk_emit+0x49b/0x590 [ 178.361271] ? __down_trylock_console_sem+0x10d/0x1e0 [ 178.361273] vprintk_emit+0x4ad/0x590 [ 178.361275] vprintk_default+0x28/0x30 [ 178.361277] vprintk_func+0x57/0xc0 [ 178.361279] printk+0xaa/0xca [ 178.361281] ? show_regs_print_info+0x18/0x18 [ 178.361283] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 178.361285] check_cpu_stall.isra.61+0x845/0x15b0 [ 178.361287] ? __lock_acquire+0x664/0x3e00 [ 178.361290] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 178.361292] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 178.361294] ? perf_trace_lock+0x900/0x900 [ 178.361296] ? check_noncircular+0x20/0x20 [ 178.361298] ? perf_trace_lock+0x900/0x900 [ 178.361301] ? check_noncircular+0x20/0x20 [ 178.361303] ? perf_trace_lock_acquire+0xe3/0x980 [ 178.361305] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 178.361307] ? perf_trace_lock+0x900/0x900 [ 178.361309] ? check_noncircular+0x20/0x20 [ 178.361311] ? check_noncircular+0x20/0x20 [ 178.361313] ? cpuacct_account_field+0x1e4/0x3b0 [ 178.361315] ? check_noncircular+0x20/0x20 [ 178.361317] ? find_held_lock+0x35/0x1d0 [ 178.361320] ? __acct_update_integrals+0x339/0x4d0 [ 178.361322] ? __lock_is_held+0xb6/0x140 [ 178.361324] rcu_check_callbacks+0x256/0xd00 [ 178.361326] ? rcu_cpu_stall_reset+0x260/0x260 [ 178.361328] ? trace_hardirqs_off+0xd/0x10 [ 178.361330] ? raise_softirq+0x325/0x490 [ 178.361332] ? raise_softirq_irqoff+0x320/0x320 [ 178.361334] ? lock_acquire+0x1/0x580 [ 178.361336] ? run_local_timers+0x18d/0x200 [ 178.361338] ? timer_clear_idle+0x50/0x50 [ 178.361341] ? account_process_tick+0xd4/0x3e0 [ 178.361343] ? thread_group_cputime+0xef0/0xef0 [ 178.361345] ? ktime_get_resolution_ns+0x300/0x300 [ 178.361347] ? enqueue_hrtimer+0x171/0x4a0 [ 178.361349] update_process_times+0x30/0x60 [ 178.361351] tick_sched_handle+0x85/0x160 [ 178.361353] tick_sched_timer+0x42/0x120 [ 178.361355] __hrtimer_run_queues+0x358/0xe20 [ 178.361357] ? tick_sched_do_timer+0xe0/0xe0 [ 178.361359] ? hrtimer_fixup_init+0x70/0x70 [ 178.361362] ? pvclock_read_flags+0x160/0x160 [ 178.361364] ? kvm_clock_get_cycles+0x25/0x30 [ 178.361366] ? ktime_get_update_offsets_now+0x34a/0x520 [ 178.361368] ? do_timer+0x50/0x50 [ 178.361370] ? native_apic_msr_write+0x5c/0x80 [ 178.361372] ? do_raw_spin_trylock+0x190/0x190 [ 178.361374] ? lapic_next_event+0x54/0x80 [ 178.361376] ? clockevents_program_event+0x108/0x2e0 [ 178.361379] hrtimer_interrupt+0x1c2/0x5e0 [ 178.361385] smp_apic_timer_interrupt+0x14a/0x700 [ 178.361388] ? smp_call_function_single_interrupt+0x640/0x640 [ 178.361390] ? _raw_spin_lock+0x32/0x40 [ 178.361392] ? _raw_spin_unlock+0x22/0x30 [ 178.361394] ? handle_edge_irq+0x2b4/0x7c0 [ 178.361396] ? task_prio+0x40/0x40 [ 178.361398] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 178.361400] apic_timer_interrupt+0xa9/0xb0 [ 178.361401] [ 178.361404] RIP: 0010:snd_pcm_stream_unlock_irq+0xac/0xe0 [ 178.361406] RSP: 0018:ffff8801c2f576d8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 178.361411] RAX: 0000000000010000 RBX: ffff8801d3bc82c0 RCX: ffffffff8419def5 [ 178.361414] RDX: 0000000000010000 RSI: ffffc900040f7000 RDI: ffffffff868c83b8 [ 178.361417] RBP: ffff8801c2f576e0 R08: 1ffff100385eaea9 R09: 0000000000000000 [ 178.361420] R10: 0000000000000000 R11: 0000000000000000 R12: ffffed00385eaf21 [ 178.361422] R13: dffffc0000000000 R14: 00000000fffffe00 R15: ffff8801d3b88940 [ 178.361425] ? snd_pcm_stream_unlock_irq+0xa5/0xe0 [ 178.361427] ? snd_pcm_stream_unlock_irq+0xa5/0xe0 [ 178.361429] __snd_pcm_lib_xfer+0x1501/0x1b60 [ 178.361431] ? snd_pcm_hw_rule_step+0x3f0/0x3f0 [ 178.361433] ? dummy_proc_read+0x650/0x650 [ 178.361436] ? pcm_lib_apply_appl_ptr+0x540/0x540 [ 178.361438] ? perf_trace_lock+0x900/0x900 [ 178.361440] ? check_noncircular+0x20/0x20 [ 178.361443] ? check_memory_region+0x8e/0x190 [ 178.361445] ? check_noncircular+0x20/0x20 [ 178.361447] ? memcpy+0x45/0x50 [ 178.361449] ? mulaw_decode+0x5bf/0x770 [ 178.361451] ? wake_up_q+0xe0/0xe0 [ 178.361453] ? snd_pcm_plugin_build_linear+0x8a0/0x8a0 [ 178.361455] snd_pcm_oss_write3+0xe2/0x1b0 [ 178.361457] io_playback_transfer+0x204/0x2b0 [ 178.361459] snd_pcm_plug_write_transfer+0x2f1/0x420 [ 178.361462] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 178.361464] ? snd_pcm_format_physical_width+0x5b/0x70 [ 178.361466] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 178.361469] snd_pcm_oss_write2+0x260/0x420 [ 178.361471] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 178.361473] ? snd_pcm_oss_write+0x2aa/0x830 [ 178.361475] snd_pcm_oss_write+0x5fe/0x830 [ 178.361477] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 178.361479] ? lock_release+0xa40/0xa40 [ 178.361481] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 178.361483] __vfs_write+0xef/0x970 [ 178.361485] ? kernel_read+0x120/0x120 [ 178.361487] ? preempt_schedule_common+0x22/0x60 [ 178.361489] ? _cond_resched+0x1d/0x30 [ 178.361492] ? __inode_security_revalidate+0xd9/0x130 [ 178.361494] ? avc_policy_seqno+0x9/0x20 [ 178.361496] ? selinux_file_permission+0x82/0x460 [ 178.361498] ? security_file_permission+0x89/0x1e0 [ 178.361500] ? rw_verify_area+0xe5/0x2b0 [ 178.361502] ? __fdget_raw+0x20/0x20 [ 178.361504] vfs_write+0x189/0x510 [ 178.361506] SyS_write+0xef/0x220 [ 178.361508] ? SyS_read+0x220/0x220 [ 178.361510] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 178.361512] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 178.361515] entry_SYSCALL_64_fastpath+0x23/0x9a [ 178.361517] RIP: 0033:0x452ac9 [ 178.361519] RSP: 002b:00007f4aff33bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 178.361524] RAX: ffffffffffffffda RBX: 00007f4aff33c700 RCX: 0000000000452ac9 [ 178.361527] RDX: 00000000fffffea3 RSI: 0000000020b6305d RDI: 0000000000000013 [ 178.361530] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 178.361532] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 178.361535] R13: 0000000000a2f7ef R14: 00007f4aff33c9c0 R15: 0000000000000002 [ 178.361537] Code: 24 d1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 18 74 10 ff eb c2 e8 71 74 10 ff eb [ 179.114909] 0-....: (125000 ticks this GP) idle=92e/140000000000001/0 softirq=20924/20924 fqs=31425 [ 179.124328] (t=125766 jiffies g=11537 c=11536 q=334) [ 179.129586] NMI backtrace for cpu 0 [ 179.133183] CPU: 0 PID: 8827 Comm: syz-executor7 Not tainted 4.15.0-rc5+ #244 [ 179.140423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.149746] Call Trace: [ 179.152301] [ 179.154440] dump_stack+0x194/0x257 [ 179.158046] ? arch_local_irq_restore+0x53/0x53 [ 179.162687] ? lock_release+0xa40/0xa40 [ 179.166634] ? nmi_cpu_backtrace+0x1be/0x210 [ 179.171019] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 179.175485] nmi_cpu_backtrace+0x1d2/0x210 [ 179.179693] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 179.184158] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 179.189427] arch_trigger_cpumask_backtrace+0x14/0x20 [ 179.194589] rcu_dump_cpu_stacks+0x186/0x1d9 [ 179.198984] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 179.203815] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 179.209327] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 179.214514] ? perf_trace_lock+0x900/0x900 [ 179.218894] ? check_noncircular+0x20/0x20 [ 179.223103] ? perf_trace_lock+0x900/0x900 [ 179.227398] ? check_noncircular+0x20/0x20 [ 179.231605] ? perf_trace_lock_acquire+0xe3/0x980 [ 179.236433] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 179.241604] ? perf_trace_lock+0x900/0x900 [ 179.245825] ? check_noncircular+0x20/0x20 [ 179.250047] ? check_noncircular+0x20/0x20 [ 179.254261] ? cpuacct_account_field+0x1e4/0x3b0 [ 179.258998] ? check_noncircular+0x20/0x20 [ 179.263203] ? find_held_lock+0x35/0x1d0 [ 179.267238] ? __acct_update_integrals+0x339/0x4d0 [ 179.272144] ? __lock_is_held+0xb6/0x140 [ 179.276198] rcu_check_callbacks+0x256/0xd00 [ 179.280583] ? rcu_cpu_stall_reset+0x260/0x260 [ 179.285141] ? trace_hardirqs_off+0xd/0x10 [ 179.289352] ? raise_softirq+0x325/0x490 [ 179.293736] ? raise_softirq_irqoff+0x320/0x320 [ 179.299006] ? lock_acquire+0x1/0x580 [ 179.302805] ? run_local_timers+0x18d/0x200 [ 179.307101] ? timer_clear_idle+0x50/0x50 [ 179.311226] ? account_process_tick+0xd4/0x3e0 [ 179.315781] ? thread_group_cputime+0xef0/0xef0 [ 179.320428] ? ktime_get_resolution_ns+0x300/0x300 [ 179.325325] ? enqueue_hrtimer+0x171/0x4a0 [ 179.329544] update_process_times+0x30/0x60 [ 179.333844] tick_sched_handle+0x85/0x160 [ 179.337967] tick_sched_timer+0x42/0x120 [ 179.342001] __hrtimer_run_queues+0x358/0xe20 [ 179.346476] ? tick_sched_do_timer+0xe0/0xe0 [ 179.350868] ? hrtimer_fixup_init+0x70/0x70 [ 179.355173] ? pvclock_read_flags+0x160/0x160 [ 179.359659] ? kvm_clock_get_cycles+0x25/0x30 [ 179.364125] ? ktime_get_update_offsets_now+0x34a/0x520 [ 179.370250] ? do_timer+0x50/0x50 [ 179.373684] ? native_apic_msr_write+0x5c/0x80 [ 179.378237] ? do_raw_spin_trylock+0x190/0x190 [ 179.382814] ? lapic_next_event+0x54/0x80 [ 179.386937] ? clockevents_program_event+0x108/0x2e0 [ 179.392032] hrtimer_interrupt+0x1c2/0x5e0 [ 179.396267] smp_apic_timer_interrupt+0x14a/0x700 [ 179.401083] ? smp_call_function_single_interrupt+0x640/0x640 [ 179.406938] ? _raw_spin_lock+0x32/0x40 [ 179.410891] ? _raw_spin_unlock+0x22/0x30 [ 179.415014] ? handle_edge_irq+0x2b4/0x7c0 [ 179.419220] ? task_prio+0x40/0x40 [ 179.422746] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 179.427570] apic_timer_interrupt+0xa9/0xb0 [ 179.431860] [ 179.434071] RIP: 0010:snd_pcm_stream_unlock_irq+0xac/0xe0 [ 179.439578] RSP: 0018:ffff8801c2f576d8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 179.447258] RAX: 0000000000010000 RBX: ffff8801d3bc82c0 RCX: ffffffff8419def5 [ 179.454503] RDX: 0000000000010000 RSI: ffffc900040f7000 RDI: ffffffff868c83b8 [ 179.461749] RBP: ffff8801c2f576e0 R08: 1ffff100385eaea9 R09: 0000000000000000 [ 179.468991] R10: 0000000000000000 R11: 0000000000000000 R12: ffffed00385eaf21 [ 179.476233] R13: dffffc0000000000 R14: 00000000fffffe00 R15: ffff8801d3b88940 [ 179.483496] ? snd_pcm_stream_unlock_irq+0xa5/0xe0 [ 179.488406] ? snd_pcm_stream_unlock_irq+0xa5/0xe0 [ 179.493310] __snd_pcm_lib_xfer+0x1501/0x1b60 [ 179.497796] ? snd_pcm_hw_rule_step+0x3f0/0x3f0 [ 179.502443] ? dummy_proc_read+0x650/0x650 [ 179.506653] ? pcm_lib_apply_appl_ptr+0x540/0x540 [ 179.511480] ? perf_trace_lock+0x900/0x900 [ 179.515685] ? check_noncircular+0x20/0x20 [ 179.519890] ? check_memory_region+0x8e/0x190 [ 179.524359] ? check_noncircular+0x20/0x20 [ 179.528565] ? memcpy+0x45/0x50 [ 179.531820] ? mulaw_decode+0x5bf/0x770 [ 179.535784] ? wake_up_q+0xe0/0xe0 [ 179.539302] ? snd_pcm_plugin_build_linear+0x8a0/0x8a0 [ 179.544556] snd_pcm_oss_write3+0xe2/0x1b0 [ 179.548772] io_playback_transfer+0x204/0x2b0 [ 179.553258] snd_pcm_plug_write_transfer+0x2f1/0x420 [ 179.558342] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 179.564029] ? snd_pcm_format_physical_width+0x5b/0x70 [ 179.569278] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 179.574974] snd_pcm_oss_write2+0x260/0x420 [ 179.579276] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 179.583748] ? snd_pcm_oss_write+0x2aa/0x830 [ 179.588137] snd_pcm_oss_write+0x5fe/0x830 [ 179.592368] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 179.597186] ? lock_release+0xa40/0xa40 [ 179.601145] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 179.605962] __vfs_write+0xef/0x970 [ 179.609566] ? kernel_read+0x120/0x120 [ 179.613433] ? preempt_schedule_common+0x22/0x60 [ 179.618160] ? _cond_resched+0x1d/0x30 [ 179.622021] ? __inode_security_revalidate+0xd9/0x130 [ 179.627183] ? avc_policy_seqno+0x9/0x20 [ 179.631215] ? selinux_file_permission+0x82/0x460 [ 179.636038] ? security_file_permission+0x89/0x1e0 [ 179.640945] ? rw_verify_area+0xe5/0x2b0 [ 179.644975] ? __fdget_raw+0x20/0x20 [ 179.648665] vfs_write+0x189/0x510 [ 179.652184] SyS_write+0xef/0x220 [ 179.655615] ? SyS_read+0x220/0x220 [ 179.659211] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 179.664208] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 179.668947] entry_SYSCALL_64_fastpath+0x23/0x9a [ 179.673672] RIP: 0033:0x452ac9 [ 179.676844] RSP: 002b:00007f4aff33bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 179.684523] RAX: ffffffffffffffda RBX: 00007f4aff33c700 RCX: 0000000000452ac9 [ 179.691767] RDX: 00000000fffffea3 RSI: 0000000020b6305d RDI: 0000000000000013 [ 179.699008] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 179.706248] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 179.713507] R13: 0000000000a2f7ef R14: 00007f4aff33c9c0 R15: 0000000000000002