0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r1, &(0x7f00009fc000)={&(0x7f0000fa1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e0b000)={&(0x7f0000f02000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x48c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x364, 0x3, {{'deflate\x00'}, 0x18c8, "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"}}]}, 0x48c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000832000-0xba)="39aa502354304eb947c47f59fd0252f8102d1d837130d194ff59abdc4737ed604ec55696cc046bbdc5cc8cd4714e5bbb61a16bf3dc9d444ce4dbbfa4c84ab071ea00da4bc1fefd5beeb719b90607f573a3faaf8e5195c569ce892b69df9f71aa", 0x60, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00009ad000-0x4)=0x189, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00005c0000-0x5c)={0x800, 0x1, {0x1, 0x2, 0x8, 0x1, 0xa0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00007fd000)={0x8, 0x1f, 0x4, 0x40, 0x1, 0x2}) futimesat(0xffffffffffffffff, &(0x7f00000ea000-0x8)='./file0\x00', &(0x7f0000663000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) sendto$inet(r1, &(0x7f00007f3000)="", 0x0, 0x0, &(0x7f0000cd9000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00003d5000)="2a85a6b77307faa18b5f9f14a9d65279fe7a0c3460e023309dc33e96d1a0699ff830ca0bde81e5e9faaa", 0x2a) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00009c3000)={{0x3, 0x0, 0x3, 0x0, 0x8001}, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 10:39:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg(r0, &(0x7f0000d77000-0xf0)=[{{&(0x7f0000200000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58, &(0x7f000042d000)=[], 0x0, &(0x7f00008ae000-0x3f0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind(r0, &(0x7f00000fa000-0x20)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b7f000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000091c000)={0x4, 0x8000}) 2018/01/16 10:39:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) umount2(&(0x7f00009fa000)='./bus\x00', 0x0) 2018/01/16 10:39:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f00009bf000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a7000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000d2000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b7000)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000081000-0xc)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a21000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f4e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f00008ad000-0x38)={&(0x7f0000e69000-0xc)={0x10, 0x0, 0x0, 0x4142000}, 0xc, &(0x7f0000501000-0x10)={&(0x7f0000fb2000)=@ipv4_delroute={0x48, 0x19, 0x300, 0x1, 0x3, {0x2, 0x0, 0x10, 0x2, 0x0, 0x3, 0xc8, 0x7, 0x400}, [@RTA_PRIORITY={0x8, 0x6, 0x8}, @RTA_MULTIPATH={0x24, 0x9, [{0x0, 0x7, 0x0, r3}, {0x6, 0x99c1, 0x70000, r4}, {0x3, 0x6fcd, 0x1, r5}, {0x9, 0xffff, 0x800, r6}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4) 2018/01/16 10:39:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002b5000)='cmdline\x00') exit(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00004d0000)='/dev/rfkill\x00', 0x40100, 0x0) read(r1, &(0x7f0000ee1000-0x1)=""/0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x3) 2018/01/16 10:39:05 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f6f000)=0x124, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f73000-0x4)=0x7a, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000f75000-0x8)='./file0\x00', 0x108) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x2dc, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 10:39:05 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000fdb000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c59000-0x4)=0x8) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e98000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fda000)=0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fdb000+0x718)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff792f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xfd, 0x2132, 0x10001, 0x4, 0xb3b, 0x400, 0x3, 0x6c, 0x80, 0x93, 0xc2c, 0x536345cd, 0x2, 0xc86f]}, &(0x7f0000441000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000062a000-0x8)=@assoc_value={r2, 0x0}, 0x8) ptrace$pokeuser(0x6, r1, 0xe1c, 0x9) 2018/01/16 10:39:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000005000)={0x4, 0x4, 0x20, 0x9, 0x4, 0xac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/01/16 10:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000589000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000736000-0x24)={0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000892000)=0x0) waitid(0x0, r1, 0x0, 0x40000000, &(0x7f00009ae000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000525000-0xe)='/dev/keychord\x00', 0x82, 0x0) r3 = syz_open_pts(r0, 0x8000000006) r4 = dup2(r3, r0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000263000)={@generic="80889d31769cf7a258f532aed4943555", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$evdev(r4, &(0x7f0000d18000)=[], 0x0) 2018/01/16 10:39:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$binder(&(0x7f000069e000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ddc000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000cbe000)={r2, 0x0, 0x0, 0x0}) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/16 10:39:05 executing program 4: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) openat$dir(0xffffffffffffff9c, &(0x7f000005b000)='./file0\x00', 0x80000, 0x44) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000037000)="", 0x0, 0x0, 0x0) 2018/01/16 10:39:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) close(r0) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000144000)={0x0, 0x800}, &(0x7f00000f1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aee000-0x8)={r1, 0x40, 0x4}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a22000)={"f305e68793a17b3bbc9b2654aa08910c", {0x4, 0x400000001, 0x7d, "929c0e1a8181", 0x101, 0x0}}) 2018/01/16 10:39:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000079d000)={0x400, 0x80000000, 0x80000000}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e07000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f00001a7000)=0x0) 2018/01/16 10:39:05 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3a083ad65", 0x11}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000406000-0x20)={"8b1b0d3a932a6ac0fbd09de1b735e2b9", {0x4, 0x9, 0x1000, "7396b3afed8e", 0x3ff, 0x0}}) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/01/16 10:39:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f2e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000465000)={{0x9, 0x521c}, {0x6, 0x5}, 0x5, 0x4, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000b83000-0x4)=0x0, &(0x7f0000ff7000)=0x4) r2 = dup(r0) symlinkat(&(0x7f00002fd000-0x8)='./file0\x00', r2, &(0x7f00008e9000)='./file0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open$dir(&(0x7f00002a5000-0x8)='./file0\x00', 0x4000, 0x1) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000005e000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000930000)=0x10) 2018/01/16 10:39:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000-0x1)=0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f0000e2e000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000003000-0xe)='net/rt6_stats\x00') r4 = socket$unix(0x1, 0x2, 0x0) r5 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x208000, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000011000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) close(r4) r6 = dup3(r4, r1, 0x80000) ioctl$FIONREAD(r6, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="340a10079bc47f4bebc1db99d9c7a8a0"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac92, 0x6f5}, &(0x7f0000003000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000)={r7, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000011000)={0x8, 0x9, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/16 10:39:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd7000+0xaa8)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a0a000)={0x0, 0x4}, &(0x7f0000d56000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000016d000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff, 0x4, 0x0, 0x7f, 0x5}, &(0x7f0000520000)=0xa0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000dc8000-0x9)='net/unix\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000681000)=0x3f) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002a0000)=0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000a1c000)=0x410000) sendfile(r0, r3, &(0x7f00003f4000)=0x53, 0x65) openat$selinux_member(0xffffffffffffff9c, &(0x7f00003ff000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000312000-0x4)=0x0) stat(&(0x7f0000a07000-0x8)='./file0\x00', &(0x7f00000e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000036b000-0x8)='./file0\x00', &(0x7f00002fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f000004d000)={0x7f, 0x4, r4, 0xae41, r5, 0x7, 0x401, 0x4}) ioctl$TCFLSH(r3, 0x540b, 0x7) getdents64(r2, &(0x7f0000fbf000)=""/4096, 0x1000) 2018/01/16 10:39:05 executing program 4: 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$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) r2 = syz_open_dev$mice(&(0x7f0000816000-0x10)='/dev/input/mice\x00', 0x0, 0x161100) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000b57000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e5000-0x4)=0x8) llistxattr(&(0x7f000069b000)='./file0\x00', &(0x7f0000b8e000-0x26)=""/139, 0x8b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) dup2(r1, r2) 2018/01/16 10:39:05 executing program 2: r0 = userfaultfd(0x80000) read(r0, &(0x7f0000027000)=""/32, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='-\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000bb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x9, 0x101}, &(0x7f0000000000)=0x8) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00004bd000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/16 10:39:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f0000fd5000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000013000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x2, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x200, r1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f000036f000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x6)="e67070703100", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000560000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x10000, 0x1, 0x64ab, 0x3f, r3}, &(0x7f0000011000)=0x10) 2018/01/16 10:39:05 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2) 2018/01/16 10:39:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000783000-0xf3)=""/243, 0xf3, 0x0) r1 = getpgrp(0x0) ptrace$getenv(0x4201, r1, 0xfffffffffffffffc, &(0x7f0000cfe000-0x8)=0x0) r2 = memfd_create(&(0x7f0000359000)='/dev/binder#\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000031b000)={0x2, [0x0, 0x0]}, &(0x7f0000575000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000014f000-0x1a)={r3, 0x80b5, 0x9, [0xffffffff, 0x2, 0x3, 0x1000, 0x419, 0x4, 0xd8d, 0x755a, 0x5]}, &(0x7f0000e44000-0x4)=0x1a) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/rtc\x00', 0x400101, 0x0) readlinkat(r4, &(0x7f00000e8000)='./file0\x00', &(0x7f0000868000-0x1b)=""/27, 0x1b) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000da5000)=0x3e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000916000)={0x8, 0x0, {0x3, 0x0, 0x9, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) 2018/01/16 10:39:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000013000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/01/16 10:39:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005bb000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) 2018/01/16 10:39:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/keychord\x00', 0x20000, 0x0) mq_timedreceive(r1, &(0x7f0000337000)=""/178, 0xb2, 0x3c, &(0x7f0000bff000-0x10)={0x0, 0x1c9c380}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 10:39:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x8000, &(0x7f0000ca8000-0xbb)="76e04d4b344b16e533028c9ac44807a6d6cb94acd5fe10041e218ae8b62409da4f111a78c2fa80a1508f0fddc27c6c98ef617b693083c5b3b14cb5e8c6c012843c94e9cbfcb2a2bbd55817f62ad3ba74eafea8b943d096088e32affae444969dc5eb2fafc976dbfefaf1a207e89dc77435e6dfc3fcf62d97934a4f6b00efb0d00b34d799cab187bdcf29c0cafe93f0214804cfaca97992a8884f8d3d51626cf17630ed34a5bd9137284822959bf3e079232be845b32c82bb844a06") ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/16 10:39:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="15610e1dd9a7795bdfc062905ab9a596"}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000005000)="ab04d9d56348a0a87c45cf1d533d487a8049990384") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x0) 2018/01/16 10:39:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0x1)='\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000002000)=""/171) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$pppoe(r1, &(0x7f00008bb000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/16 10:39:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) chmod(&(0x7f000014e000-0x8)='./file0\x00', 0x10c) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007ef000-0xa)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000090a000)=0x0, &(0x7f00006af000)=0x4) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f0000cf7000)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000fbe000)='./file0\x00', 0x2) accept4$unix(r1, 0x0, &(0x7f0000a47000)=0x0, 0x80800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d24000-0x21)={0x7, {{0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) time(&(0x7f0000c9e000-0x8)=0x0) socket(0x0, 0x0, 0x0) 2018/01/16 10:39:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) uname(&(0x7f0000e54000-0xac)=""/172) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r0, r1) 2018/01/16 10:39:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") pipe(&(0x7f0000a91000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000a3e000-0x10)={0x2, &(0x7f00009bb000-0x10)=[{0x34, 0x3, 0x0, 0x80000001}, {0x6, 0x101, 0x3, 0x3}]}, 0x10) 2018/01/16 10:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058a000-0x5)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f00002c3000-0x8)=0x0, 0x40000e613) syz_extract_tcp_res(&(0x7f00009fc000)={0x0, 0x0}, 0x401, 0x5) 2018/01/16 10:39:05 executing program 5: getrusage(0xffffffffffffffff, &(0x7f0000d08000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r1, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f00009f4000)=[], 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000007000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000+0x7a6)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x1ff, 0x4) ppoll(&(0x7f0000006000-0x38)=[], 0x0, &(0x7f0000005000)={0x0, r0}, &(0x7f0000005000)={0xfffffffffffffff8}, 0x8) 2018/01/16 10:39:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x10000) finit_module(r0, &(0x7f0000ade000-0x1)='\x00', 0x3) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00002b6000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 10:39:05 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000026d000)='/dev/pktcdvd/control\x00', 0x10100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000515000-0x50)={0x1, 0x338, 0x4, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) 2018/01/16 10:39:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() timer_create(0x4, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 10:39:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) tee(r2, r1, 0x61e8d7f, 0xa) 2018/01/16 10:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da9000)='/dev/rtc\x00', 0x8200, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000acd000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000204000-0xf6)=""/246, 0xf6, 0x12000, &(0x7f00000ad000-0x10)={0x4, 0xc10, 0x100000000, "9cdd23fbd91c", 0x1f, 0x0}, 0x10) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x31, 0x0}) 2018/01/16 10:39:05 executing program 3: getrandom(&(0x7f0000ddd000-0x33)=""/51, 0x33, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) clone(0x800100, &(0x7f0000dcd000)="9787d495a35eb6defcbeafd4823d2cbf89ccb0b3bc32ad7a90470f8f4905eda2c8484cad2a608814aec3498aaddb21bfff6edde42e8c2519e6a99f08ad7ade90fef885e5f770c287df9b8c0c8e350bb91d4bf7b2b56a1605fb175a463029ca38b36d60404af4d9863c90496c4f448bee882b34ecd730f902ae05d08ea51e6e37eb2c91c87e3982a9b0e5008870028b21474493872fed5428bc2b200ad6ea77672cfbb4abf466ae2346f7b3ea63458b8519746873119ed5e240da021fede63f3c899014e7b4139679375e2bb028ee5fdda882078b3fa5c4f3b122e7587eb4e8702d99cc324157c2020d72fa", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f48000-0x68)="b5b43039bc29bc348b6301f5af09db039522404a2fd9cfdd9070858fb406376f0d60578aaa8f0821297a4d808ceb9baf09a3205901297efc9bce48a72c18cedbae00bf096f4af14acbf41e842649341af07ea2ec4f0e55e8a9223a74f22cb95a895a4931990d1ff7") r0 = creat(&(0x7f0000a81000-0x8)='./file0\x00', 0x128) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) 2018/01/16 10:39:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00006d9000-0x5)='user\x00', &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) 2018/01/16 10:39:06 executing program 1: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000841000)='/selinux/member\x00', 0x2, 0x0) getpeername$unix(r1, &(0x7f00000b9000)=@file={0x0, ""/108}, &(0x7f00001f4000)=0x6e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000842000)={0x3, 0x0, 0x200, 0x3, 0x9, 0x7ff, 0x0, 0x4, r0}, &(0x7f0000843000-0x4)=0x20) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000842000)={r3, 0x2}, &(0x7f0000842000)=0x8) getgroups(0x3, &(0x7f000001b000)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000842000)='/dev/sg#\x00', 0xff, 0x200803) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000841000)={0x2, 0x3, 0x7, 'queue1\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setfsgid(r4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000694000-0x10)={0x0, 0x0, 0x3}) mmap(&(0x7f0000843000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000844000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000044f000)={r6, r7, 0x88}) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/16 10:39:06 executing program 6: r0 = memfd_create(&(0x7f0000b99000-0x1f)='#$vboxnet0proc\'md5sumsecurity+\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d1e000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000051e000)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cdc000)={r1, 0x200}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000-0x4)=0x0) ptrace$peekuser(0x3, r2, 0x1) r3 = eventfd2(0x0, 0x0) write$eventfd(r3, &(0x7f0000b9f000-0x8)=0xffffffffffffffff, 0x8) 2018/01/16 10:39:06 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00008b2000)="330000100000000032c00000b95d033d0804080007002e", 0x17) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ffd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000)=0xe8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ffe000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r1}) 2018/01/16 10:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009ea000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d50000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007cc000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a12000-0xc)={r1, r2, r3}, 0xc) connect$inet(r0, &(0x7f0000561000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f7c000-0x4)=0x0, 0x4) 2018/01/16 10:39:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 10:39:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000339000)={0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x5, 0x1000}, &(0x7f0000927000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0xd, 0x1, 0xed1d, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00006d4000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000055d000-0x10)={0x77359400, 0x0}, &(0x7f000032a000-0x8)={0x0}, 0x8) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000704000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000c56000-0x4)=0x8) r5 = dup(r3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000089b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f00006a6000)={r6, 0x2}) writev(r3, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="ee", 0x1}], 0x1) 2018/01/16 10:39:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000667000)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000066f000-0x18)={0xaa, 0x20, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x0, 0x20) 2018/01/16 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x7, &(0x7f0000dac000)=0x0, 0x383) r1 = memfd_create(&(0x7f0000c46000)='\x00', 0x2) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000e87000)=0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000160000-0x10)={0x3, 0xf1, &(0x7f0000ddb000)="9cfc02eb6f6005f8c4243adb1a4a0b841b84c6a8646f6d8ce33b92c30c34bb339124348742d9b0bce8ac07e2587f8efe3cdf0655a9e06d4f0496aa64320b15718a76b12a7bbe9d5923b149249f6c90364dc9d923a44ae29fca8133c02da2532535cf990a6c6a905fb5dbc9c998deea20017118af67cf1761226c064331d6891618f4242f65695ac3044b54a688dfb97e0e693033e25a849078e263ac370c909f34c4285ebc3562d7cda64b58a4099ff60cf405b572059a2861d6196963a291fdd62949aef7fba05d4cdde9ae4b15aace4f6cbefc76abcc33d9116926fa790dd2ea5d0a2bd6ca4fcf70f781d89ba33c5023"}) 2018/01/16 10:39:06 executing program 6: r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000b02000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x7, &(0x7f0000001000-0xea)="e36780060edafa190bc271b807de450aa2cbcf695f00eb09c5c20ab3e85d01455cf97a6ac5f9bbb690c375db4e04c53e91ebbbef054a7de4af49c95f854278e418df1e317bbb2fa75118ba406211721807576a01eb240d0cc02b8897683675fe73b88daf56d0c743de6040ba607157605cb173203afe5c94a64a724553ba70e57afe669f1568fd13a2ad847232159fdedc42291f89573eef9c43f871ab352396920044d81267a3cb8ffef4228aebb096deab48f90f248e3e8a14de7c6fc2b3c10cb81c724a6e3dfef13dfdf61259d1b278ab0a5fd5783b00d958e6f9367de805f855a825b4e7ceb6e276", 0xea) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = memfd_create(&(0x7f0000014000)='vmnet1[*vmnet0proc.\x00', 0x2) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f0000020000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x26) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000622000-0x1000)=""/4096) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000fd2000-0x80)=[{&(0x7f0000d86000-0xc)="b4947c9862123f651bc1c675", 0xc}, {&(0x7f0000a6c000-0x96)="7af48345d711d84896fd53df1b149d1b5495d6ba2c1988288f8b83001e22d674c649dcfb6dd2029ae2ec6e0cb213e7d2d8746adfebb1d647e3b2cca35367a2f5a3f5a34e6cbc132d7f9c5b9829ef4b1a9ba34b1bb0e30d1c98c9891a675d04fd1a7f8611e4907a2cb98cde184c415de76cddbb8fcdd607cace47acecf5a797d50f2105aa8e5d499ffb6155f86963cd8d2af27d05a95f", 0x96}, {&(0x7f0000fd2000-0x59)="1c6fdc6d37229e9444314e2b166435665c65f767fdb72d5212e1a5859ac3a81427dc576a970384bf8c476d674f40df454b83d01ed76e38539f4caf3175fc26c109c2a33066f4c4ebceb435dc84bec2f3bfb248579cbadc3ec1", 0x59}, {&(0x7f0000a91000)="80fd075320b2eeedc56186161f0045b646c17016e7299034c22a77fa093ae54b30c76b79914021dcfaac215ee6c05655afa97a6ea8fa3dc6375f0d79f9970e3dc5ec9faec5833bfff98e7e3084fa60e6f6bddb1fac5fe3759976bbb20da1393a472353fd65c6dbeb72e0067d1b84d13872b1c361c465e5e9e880c71df69b44bb376eb3c7c6773d6bacbb06e734c9a7f206179c8fce0b0794defac2b0dc5a67f67db0e320bf34c7b610cbe45f0acaf3b694fdb7f8e1d2d8e688d132a3", 0xbc}, {&(0x7f0000fce000)="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", 0xff}, {&(0x7f0000e6e000)="fb525ef86c62add0ff3377154b218b3eb6b352054e6fb5c179aca4f9d5a25bce8ee429628ad3714632e28f34af88bff4e08e85162f17649a2b58048e567ed4448bd0c5da424ae864c903030aa79161d17435411a2c8b372c59cfa5591c0b37d017f47196b9e7b5f1d16d64c0be712ddddb365615e6462ef7d2d6a8a9e29439a08e156b44a562bd6f0b6eb38c246ffd1d3df4c892c08d6fd0a7427e59afe41906312fe1ff994f139a3701b61442fe43b5475a1790326c92cee0efcf5485dcc9313a96565dc7fee04ffd00bffeb3ff7c941251e621f2cf4c61c6164da06697461ed49ee636c9c8f1d78ffe7231727a2a9e68e79a219efd", 0xf6}, {&(0x7f0000fd2000-0x3e)="e7e2a405f515464af4d83ecb754cdc062d935d1f21dbe43bdebf8a584914bb6ae6c812e8037c21600e0c36a37e686cb3bb95657066d623c324243bafcbae", 0x3e}, {&(0x7f0000fd1000)="47f4bc979e50fa8e222e8de2ec02454f60a61c7259970de69190fdc502e339ffda3768eab6dac823359c2465afa01d158afbf4cff0e8be611e362b0cb389b32427c9e5ebbc0da97294d3830811b7a0b9e7e7c7d41385dede155c3dafb8dff68ee77b31060e7225674c7bcdec36ae3915630af4085c814722d1401fb274a47100010bd209a21110f8c96c50c7c9a1eaf504ead8936d05e65b84904096657cb279a1b680674f961e6ee3d25f23bfde99bbda883a72b11f2a63b93c47e2d05a8efd3051f3cea20ba931f86816a4b0a11f", 0xcf}], 0x8) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000fd1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/16 10:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 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]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000347000)='/dev/keychord\x00', 0x400, 0x0) accept4$inet(r1, &(0x7f00007e2000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x10, 0x800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000bb000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/16 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000ab1000)=0x0, 0x5e) syslog(0x5, &(0x7f0000ca3000-0xd0)=""/208, 0xd0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000164000)=0x0) pipe2(&(0x7f0000950000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r1, r2, 0x0) vmsplice(r2, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) 2018/01/16 10:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) lstat(&(0x7f0000dd3000-0x8)='./file0\x00', &(0x7f0000c54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') socket$packet(0x11, 0x2, 0x300) preadv(r0, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) 2018/01/16 10:39:06 executing program 5: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7fffb) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000288000)=0x0, &(0x7f0000290000-0x4)=0x4) restart_syscall() getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00009d9000-0x4)=0x0, &(0x7f0000f27000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x440000000000127c, &(0x7f000000d000)="") r3 = dup(r2) ioctl$KDSETLED(r3, 0x4b32, 0x37) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000622000)={0x0, 0x27, "5aa5ab048ab4d9133fcbc432b7610ecb3a1cc0d047c0089359382435d7448bbf3848610d39bacc"}, &(0x7f00007d5000)=0x2f) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008c6000-0x8)={r4, 0x0}, &(0x7f000030f000-0x4)=0x8) 2018/01/16 10:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x4000000000000000, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) 2018/01/16 10:39:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011d000)={0x0, 0x0}) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) unshare(0x24020000) r0 = creat(&(0x7f0000d42000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000419000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007ae000)=0xb) 2018/01/16 10:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000045f000)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000948000-0x10)=""/16) r1 = syz_open_procfs(0x0, &(0x7f00004c0000)='net/rt_acct\x00') pread64(r1, &(0x7f000018c000)=""/0, 0x0, 0x40000000000004) 2018/01/16 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005ce000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000048d000-0x4)=0x8, 0x4) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/16 10:39:06 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e9f000)='/dev/usbmon#\x00', 0x6, 0x400) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 10:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000a16000-0x1000)="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", 0x1000) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00000a8000)="01", 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000543000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00001c8000-0x4)=0x1, 0x4) 2018/01/16 10:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000981000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f13000)={{0x50f, 0x0}, 0x1, 0x200000, 0x0, {0xfffffffffffffffd, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 10:39:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000)={0x0, @time={0x0, 0x0}, 0xffffffff7fffffff, {0x1, 0xfffffffffffff800}, 0x8, 0x2, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000004000-0x93)="", &(0x7f0000004000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{r1, 0x0}, {r1, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 10:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={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) r1 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) dup(r0) write(r1, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = creat(&(0x7f00004d7000)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000dfe000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000110000-0x10)={r3, &(0x7f0000095000)=""/58}) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000090000)=""/250) 2018/01/16 10:39:06 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r1 = mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000002, 0x10010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0xb4, 0x0, &(0x7f000000e000-0xb4)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x20, &(0x7f000000d000)=[@flat={0x73682a85, 0xb, r1, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000006000-0x1)=0x0, 0x1, 0x2, 0x27}], &(0x7f000000d000)=[0x78, 0x20, 0x28, 0x48]}, 0x800}}, @acquire={0x40046305, 0x3}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f000000d000)=[], &(0x7f000000e000-0x8)=[0x28]}, 0x9c}}, @decrefs={0x40046307, 0x2}, @acquire={0x40046305, 0x0}], 0x13, 0x0, &(0x7f0000008000)="5bdd85814e1b6fce41a851a12187e32c82d3de"}) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000004000)='net/ip_tables_targets\x00') ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x44, 0x0, &(0x7f000000a000)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=[], &(0x7f0000008000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/16 10:39:06 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a7000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000008000)=0x9, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000000a000)=0x597, &(0x7f0000005000-0x4)=0x4) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000009000)={r2, 0x1, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000004000)=""/154, 0x9a, 0x2001, &(0x7f0000009000-0xe)=@l2={0x1f, 0x5, {0x81, 0xaaa, 0xfca, 0x401, 0x596, 0x47}, 0x7f, 0x6}, 0xe) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x10000000000000, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000000a000-0x20)={"70a934937f5f8e882aebfe0ea69723cb", {0x4, 0x3, 0x80, "78a79ebcd373", 0x3, 0x0}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000000b000)=0x3) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) dup2(r1, 0xffffffffffffffff) 2018/01/16 10:39:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000a52000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/01/16 10:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c92000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/enforce\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fe9000)={0x0, 0xfff, 0x1, [0x0]}, &(0x7f0000fe1000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d7d000-0x8c)={r2, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 10:39:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000121000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000000002, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000842000-0x8)={0x1, 0x2, 0xba24, 0x0}) bind$inet6(r1, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4061, 0x0}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000012d000)={@generic="e6965b71bf4e5173b3529f4fdf5005b3", @ifru_flags=0x2}) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r1, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000fa2000-0x35)=""/53, &(0x7f0000dc6000)=0x35) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x40045109, &(0x7f0000001000-0x1)=0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00005aa000-0x27)='vboxnet0{[mime_type/..)mime_typewlan1}\x00') 2018/01/16 10:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0x0}) munlock(&(0x7f0000127000/0x1000)=nil, 0x1000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009e3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000087f000-0x10)={0x0, 0x38, &(0x7f0000e46000-0x38)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}]}, &(0x7f00001bf000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f8d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da4000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e30000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc53c, 0x1, 0xffffffffffffffc0, 0x0, 0xcf}, &(0x7f0000e49000)=0xa0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r3 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f00001b6000-0x8)={0x2, r3}) 2018/01/16 10:39:06 executing program 1: r0 = getpid() r1 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000020d000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cc000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setresuid(r1, r2, r3) ptrace(0x10, r0) 2018/01/16 10:39:06 executing program 0: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/9, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) [ 54.557113] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 54.557804] binder: 10420:10427 got transaction to invalid handle [ 54.557812] binder: 10420:10427 transaction failed 29201/-22, size 0-0 line 3004 [ 54.566499] binder: 10420:10433 got transaction to invalid handle [ 54.566507] binder: 10420:10433 transaction failed 29201/-22, size 0-0 line 3004 [ 54.578135] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.578156] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 10:39:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000025000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091c000+0xd12)=0x10, 0x800) accept$nfc_llcp(r0, 0x0, &(0x7f0000b0c000)=0x0) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000000a000-0x5)='vfat.', 0x0, &(0x7f000000e000-0x1)="") 2018/01/16 10:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) unshare(0x40600) fallocate(r1, 0x0, 0x4000006, 0x9) r2 = add_key(&(0x7f000015f000)='user\x00', &(0x7f0000ac2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002aa000)="325b0df3266dee6c54586f560e2c96af49f1cf27a8fe9cef1d0eb6892c0415f86a20b03627649a89e8802bc6cf5e", 0x2e, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) signalfd(r0, &(0x7f0000fad000-0x8)={0x0}, 0x8) r3 = creat(&(0x7f0000719000)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000622000+0x5ca)={0x0}, 0x4) [ 54.637240] 9pnet_virtio: no channels available for device H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H [ 54.637240] H 2018/01/16 10:39:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x8043, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) 2018/01/16 10:39:06 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000c44000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000000)=""/120, &(0x7f0000000000)=0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x52b280, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) lseek(r2, 0x0, 0x4000000000000001) pwrite64(r2, &(0x7f0000ff7000)="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", 0x1000, 0x0) bind$netlink(r1, &(0x7f0000b10000)={0x10, 0x0, 0x0, 0x0}, 0x7) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000b4000)='/selinux/user\x00', 0x2, 0x0) 2018/01/16 10:39:06 executing program 0: r0 = gettid() exit(0x800000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000007000-0xa)='net/igmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/16 10:39:06 executing program 7: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000df5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000df7000-0x64)={&(0x7f0000df7000-0x20)=[0xfff, 0x20, 0x6, 0xc34, 0x7f, 0x200, 0x4, 0x4], 0x8, 0x5, 0x7f, 0x20, 0x1, 0x8, {0x3, 0x8, 0x10001, 0x80000001, 0x1f, 0x5, 0x400, 0x4, 0x8000, 0x3f, 0xe99a, 0x0, 0x7fff, 0x9, "537beb4dbb5b046a70dc960ac7c74106f5b698198db1fcfdc1478da1b2daa8d9"}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cec000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000233000)="10e6ae7f94f7506ce014f752bab847d2", 0x10) r2 = accept$inet(r0, &(0x7f0000644000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a32000)={0x7ff, 0xfffffffffffffffa, 0x10000, {0x0, 0x989680}, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000df8000-0xc)={0x2, 0xffffffff, 0x1, 0x7ff, 0xa40, 0x80000000000}) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000df8000)=0x0, &(0x7f0000df8000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000df5000)=0x0, &(0x7f0000df6000-0x4)=0x4) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_ACTIVATE(r1, 0x5606, 0xac4b) 2018/01/16 10:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa4000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000cf5000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r1, &(0x7f0000062000-0x1000)="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0x1000, 0x0) recvfrom(r1, &(0x7f00005dc000)=""/0, 0x0, 0x40, &(0x7f0000ecd000-0x1e)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='gretap0\x00'}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000030000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000ff0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000029f000-0x4031)=@ethtool_per_queue_op={0x4b, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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fallocate(r0, 0x0, 0x1, 0x401) 2018/01/16 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) clock_gettime(0x0, &(0x7f000056d000-0x10)={0x0, 0x0}) timer_create(0x20ae2dc17676e146, &(0x7f0000b35000)={0x0, 0x12, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a57000)=0x0) timer_gettime(r3, &(0x7f0000567000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r0, &(0x7f0000fcf000)=[{{&(0x7f000038f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000923000-0x60)=[{&(0x7f0000c3c000)=""/122, 0x7a}, {&(0x7f0000f9f000-0xdb)=""/219, 0xdb}, {&(0x7f0000b39000-0x7b)=""/123, 0x7b}, {&(0x7f000033f000-0x7e)=""/126, 0x7e}, {&(0x7f0000cd8000-0xa6)=""/166, 0xa6}, {&(0x7f0000b2a000-0x4d)=""/77, 0x4d}], 0x6, &(0x7f0000776000-0x51)=""/81, 0x51, 0x8001}, 0x7fff}, {{&(0x7f0000187000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00001c2000)=[], 0x0, &(0x7f00006f4000)=""/178, 0xb2, 0x8}, 0x5}, {{0x0, 0x0, &(0x7f0000666000-0x30)=[{&(0x7f0000bb6000)=""/90, 0x5a}, {&(0x7f0000384000)=""/66, 0x42}, {&(0x7f00007e6000-0xc9)=""/201, 0xc9}], 0x3, &(0x7f000021b000)=""/248, 0xf8, 0x0}, 0x4}, {{&(0x7f0000583000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000746000-0x40)=[{&(0x7f0000548000)=""/0, 0x0}, {&(0x7f0000780000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ec7000-0x11)=""/17, 0x11}, {&(0x7f00006b0000)=""/83, 0x53}], 0x4, &(0x7f0000a10000-0x1a)=""/196, 0xc4, 0x10000}, 0x80000001}], 0x4, 0x40000000, &(0x7f000080f000)={r1, r2+10000000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000f6000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f30000)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00008ca000-0x8)={r5, 0x10000}, 0x8) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000fa7000-0x2)=0x20) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000c28000-0x4)=0x0) 2018/01/16 10:39:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000410000-0xf)='/dev/sequencer\x00', 0xfffffffffffffffe, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bec000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 10:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1040000000010, 0x2, 0x0) write(r0, &(0x7f0000a4f000)="260000001e0047f791f6caff000003c0000a0000470000020000d600aa0600000000000000ff", 0x26) 2018/01/16 10:39:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x80000001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0xce}, 0x6) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002000)=""/130) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xf6, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/16 10:39:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00001bc000+0x4eb)=0x0, 0x0, 0x0, &(0x7f0000a39000)={0x0, 0x989680}, &(0x7f000081c000)=0x0, 0x0) r0 = open(&(0x7f00008cd000)='./file0\x00', 0x1, 0x86) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/16 10:39:06 executing program 7: pipe2(&(0x7f000034d000)={0x0, 0x0}, 0x4800) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000572000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) munlockall() fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000cc2000-0x8)='./file0\x00', 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x8a001) 2018/01/16 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00003f1000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050a000)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c82000-0x20)={@generic="00a72a7241ce4c71272a788fe212618c", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x6000020000001276, &(0x7f0000b76000)="") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000eb000-0xc)={&(0x7f0000fbe000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/01/16 10:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r3, &(0x7f0000c7e000)=""/28, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000d6c000-0x1)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00009db000-0x10)={r5, &(0x7f0000622000-0x1000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) 2018/01/16 10:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000887000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000297000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x4)=0x8) sendto$inet6(r0, &(0x7f000054f000)="ab7572b0dee70f63f1b183eb03ca779db755c47845e17b1365a22ec47aca51d013be1e74aa53524169c6c882c4b1d35ba22513422d81e014f006cc0240147cf0f1f4a33caff5b60478369c3fa9cb859ea05d8386d816d85c0f14a79a6e1d4b27a67bb2c085ebc83b154a7600afe0c60ad68651cc8f5f6db44988932d46de06a391b0f0d3f26915b503c03f6942cab10728e998d3c49e4e123a64fda92553cba05ba1a338f2751beda090b95b3864708d7f", 0xb1, 0x80, 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000e53000-0x77)=""/119) fcntl$setsig(r0, 0xa, 0x2d) openat$hwrng(0xffffffffffffff9c, &(0x7f0000229000-0xb)='/dev/hwrng\x00', 0x1, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) eventfd(0x1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000755000)=0x0) [ 54.812878] netlink: 10 bytes leftover after parsing attributes in process `syz-executor4'. [ 54.833790] netlink: 10 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 10:39:06 executing program 7: clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") unlink(&(0x7f0000bd1000-0x8)='./file0\x00') pipe(&(0x7f0000149000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000b0000+0xa3b)="960d04316487cea95309076f25e4cefd", 0x10) 2018/01/16 10:39:06 executing program 6: pipe(&(0x7f0000f30000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8800f, 0x2000000000000088) bind$inet6(r0, &(0x7f000057f000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000000000}, 0xfffffffffffffd46) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000bce000)={0x0, 0x56, "da4d5d4bf87b6a0a8c1ed84cfaf0c31e987045c02ecae95bd708ac3dfb3bbce7876390c3ec166a9a7e355b6049fa184570792fdc3b05f4b97b0c17547ebc9e48266aa1bc1cb42a06b781e22aa216e4b707f1381faea1"}, &(0x7f0000ff2000)=0x5e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009d7000-0x8)={r1, 0x5}, &(0x7f00007eb000-0x4)=0x8) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = socket$inet(0x2, 0x2, 0x88) close(r3) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000013000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000023000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009f7000)=0x0, &(0x7f0000403000-0x4)=0x4) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000031000)='./control\x00', r0, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/16 10:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x0, &(0x7f0000d22000-0x10)={0x0, 0x0}, &(0x7f00003bc000-0x4)=0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000da000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f000083c000-0x99)="81efa4abcf1df3ec3cd2f9b4a5a12ca7226fa57a8c7ae1ba2dd492a067b0be40764dd81e1e44f01c4bd85e5a5b6fe06029e685240245297fd1200fe9aa7984ad76a75bbc5628d60c688349a73f64d3faec75aa52b69593211936b676fb287a8690e6b701395fd85f929e85806c7c8db0644d113d46685092009fbbb225679dca542e31c7ba6c84395ab951ab7d7cee825fe5dcfbcd15b393e0", 0x99, 0x800, &(0x7f00007ca000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, r0}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b63000-0x9)={0x0, 0x1, 'T'}, &(0x7f00000d8000)=0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000087a000)={r2, 0x8b, "f6946641793a089acc6b6fbaea0299b914d0a0789fe3b8b82123a83631cfefeed7229e68f9f140ce9ab6eb366b4d7c6ed1f8bcc5900b4446d5e4e3015182c91be12ecb2c94af6dca5e8315d61be5e79ace40f6b1aa7fa8a0c732f7f128001f3189e62d8878a30980e111f09d4146c66e948652c5d6b093788cd3f9698716bccc2e25f8834ac23b3bf0d93f"}, &(0x7f0000a2b000)=0x93) 2018/01/16 10:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b82000)='reno\x00', 0x5) modify_ldt$read(0x0, &(0x7f0000d4e000)=""/67, 0x43) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) bind$inet(r0, &(0x7f0000311000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/16 10:39:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x103000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = userfaultfd(0x0) accept$llc(r1, 0x0, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000014000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xb) 2018/01/16 10:39:06 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000011000-0x8)='./file0\x00', 0x80001100) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000009000-0x8)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000009000-0x4)=0xc) 2018/01/16 10:39:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = inotify_init() r2 = epoll_create1(0x0) flock(r1, 0x2) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000001000-0xb7)=""/183, &(0x7f0000000000)=0xb7) dup3(r1, r2, 0x0) 2018/01/16 10:39:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a75000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="ad3fe165ef66ec821dae723b516bb2c3", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/248, 0xf8, 0x2, &(0x7f0000002000-0x10)={0x1a, 0x1f, 0x3, 0xed5, 0x4, 0x400, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x280101, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002000)=[{&(0x7f0000001000)={0x27, 0x2, 0x10001, 0x3, 0x9, 0x2, "46b913f154ca01aba86c5ee4708dea497c896aa1cb75c94f66af21e35b0100febaaadb3a07a0f1585cc00b6d11fc976e62fa6b622e5a79fd44019b90dc8dc4", 0xffff}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="ea41b2f1104c5052fce8cac92fbb8e06db182eeb0307e4f03baedb0c3def3c019a56a89ac9e377c5742a7249ef67f9852e04274f10ff7b3341197fd62663377158b51a40f83bdffbfd36b5a4bf5153b5f19f4a0de03cbae6f215053aed79c1a05acaf86f21df701185e46fe37247014dd2a618dd9c5901f7258952624849b98dc3c3508d9e9f8da75a92d6f2fef54d2a6e5d5607b7e2d43bcf26cd51ce8c3e5607916e9221835c90b8dc88f1ea06f0042c4d53c688ba44c00b6cf4345c4c8129c5e6e9d43cc7124fa33bda92e61f05ea188d09f3bb3c22f50dbe61c60e04b1e50bc86d274ef6ecc5c77e4a9b", 0xec}, {&(0x7f0000003000-0x13)="8bc7e1ffa192afb8f106e989b903f95b20f0b2", 0x13}, {&(0x7f0000003000-0x12)="b8f3156a0cdbadd6be46617d8567c9a51249", 0x12}, {&(0x7f0000001000)="27f5f6cb420f9047633984dbf8b914a8cad025f921f84d476783b4f705fedd7c77051452c779276d4e3cd77d73eb69aab86a7ed8a39f52191776e5c032654204127c61bc08d9d294f9f026ce1d88b84a8d46fd10c4dcfb05cb33187f9a28464108f66d6ed2fd37d0017d0e6aa4ecb8fe77d49dc510a2a16411aa8a6a4c3996a8aaf3a630a7bba33d68bf273e68b819360857253db0ccb47dedcd7404a98c96f91790dd329f54e8b456ac94bef3a2aa5ae863c8bc833f0ddfad6b307b86e5ea508b7e3d931df05c69656e8e363ffb059a03488017", 0xd4}, {&(0x7f0000002000)="", 0x0}], 0x6, &(0x7f0000002000)={0x40, 0x10f, 0xffffffff, "7e66dcab478072cdfdf091b4a7b5f20fd8f96cc65e48f82296975a5b674e17e1b2f13442c0ca04d8822d"}, 0x40, 0x24000080}, {&(0x7f0000001000)={0x27, 0x401, 0x7f, 0x0, 0x9, 0x6, "d4bdc77bf420d854eb6b5c8e25f3f14e01e23f157cc16c1e1d406764c4edca0d43d5fc64bd598a52a135e0c6f33ca170303d7c07e794ae744630467e6d4e31", 0x6}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x15)="92149501ef9d9e9ac64f49bca0ee8847f401876d62a296536efa15b82a59730100c6471c21de39615db0e74caad9689f306e7a8ca04b0e3da90edd07ac306d1e38f1675c11e76872835d2f70d41058ade186f476f22b2b9033bf5dc27e520c2b72dba29a57b6a8b983a7356a4306774f2ddca1795b95eb75f7fc87cae706712d6a4709c403e158e39085f6f8fe57dfeb52ebded2b94f6926afddf0b6a3194e89372c27791a6f55382c96d864e9fa520bbb0dc18e", 0xb4}, {&(0x7f0000003000-0x2e)="6d236b550e82f55ab7dc7c6dc8d23288d0cdae1232ccda138cbd97614b476dc727959413140caa7455352d47c7b1", 0x2e}], 0x2, &(0x7f0000003000-0x98)={0x98, 0x10f, 0x1, "06c510257a5a820ef795bc7fb6c1fec7203785167c326bb7345308b515808781affea50004a9b10a613ff69c86793d189d7075e6bafe118b231826aa6d7add4b0f92ece25e0c9e4078c3714d8b4b13b2cac0aba841bbfe0109fd75f812fcedaa68077dba4c53122eb0193094ebb8712815dcb55a6350af8c6f4ed4a3752e8750c200"}, 0x98, 0x40}], 0x2, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003000-0x11)={0x0, 0x9, "cf2e23b5d7b5e61dec"}, &(0x7f0000001000)=0x11) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000004000+0x70b)={0x8, {{0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @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]}]}, 0x120) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1, &(0x7f0000005000)=""/152) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000006000)='./file0\x00', 0x0, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000002000)=0x0) exit_group(0x7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000006000)=0x4, 0x4) 2018/01/16 10:39:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 10:39:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x9) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) 2018/01/16 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c5000-0xa)='setgroups\x00') r1 = creat(&(0x7f0000e6a000-0x8)='./file0\x00', 0x0) utimensat(r1, &(0x7f00004a0000)='./file0\x00', &(0x7f00005cd000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) unlinkat(r0, &(0x7f0000bf6000-0x8)='./file0\x00', 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00006a1000)={0x401, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) execveat(0xffffffffffffff9c, &(0x7f0000e03000-0xe)='./file0/file0\x00', &(0x7f0000049000-0x38)=[&(0x7f00001be000-0xa)='setgroups\x00', &(0x7f0000f45000-0xa)='setgroups\x00', &(0x7f0000d49000)='\x00', &(0x7f00003ed000)='\x00', &(0x7f0000fd3000)='self&posix_acl_accesseth0-user%]-em1eth1cgroupsystemmd5sum!\x00', &(0x7f0000147000-0x1a)='em1selinuxproc&userwlan0^\x00', &(0x7f00006cb000)='\x00'], &(0x7f0000278000)=[&(0x7f0000433000-0x14)='vmnet1nodevwlan0*($\x00', &(0x7f00008e3000-0x3)='-/\x00', &(0x7f0000da0000-0xa)='setgroups\x00', &(0x7f0000e23000-0x3)='lo\x00', &(0x7f0000464000+0x91b)='setgroups\x00', &(0x7f0000cf4000)='setgroups\x00', &(0x7f0000021000-0x14)="6367726f75702f76626f786e65743028e06c6f00", &(0x7f0000405000)='\x00', &(0x7f0000c9a000)='.}em1em0[&\x00'], 0x1400) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a0e000-0x4)=0x0, &(0x7f000058d000-0x4)=0x4) ioctl$TCSBRKP(r1, 0x5425, 0x1) 2018/01/16 10:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fbb000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000391000-0x5c)={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, {0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc18dd8}, 0xff, [0x9, 0x4, 0x2455, 0x4, 0x3ff, 0x3, 0x8, 0xf9b1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f90000)={{0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, 0x20, [0x40, 0xe5c, 0x7fff, 0x800, 0x5, 0x3ff, 0x3, 0x6]}, 0x5c) 2018/01/16 10:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000c73000+0xbea)='./file0\x00', 0x0, 0x104) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000097b000-0x50)={{0x4b01a991, 0x0}, {0x8, 0x50}, 0x5, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netrom(r0, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}, 0x0}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) fcntl$setstatus(r1, 0x4, 0x800) 2018/01/16 10:39:06 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a4f000)='/selinux/checkreqprot\x00', 0x800, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e87000-0x11)='/selinux/enforce\x00', 0x4001, 0x0) renameat(r2, &(0x7f0000c11000-0x8)='./file0\x00', r3, &(0x7f00007ce000-0x8)='./file0\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = accept4$inet(r0, &(0x7f0000d29000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e7000)=0x10, 0x80000) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000391000-0x8)={0x0, 0x0}, &(0x7f000032a000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000075f000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000f07000)=0x1008) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) close(r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5dd}], 0x1) 2018/01/16 10:39:06 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000f000-0x8)={0x0, 0xffffffff}, &(0x7f000000f000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000c000)={&(0x7f0000009000/0x1000)=nil, 0x1000}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000f000)=@assoc_value={r1, 0x7}, 0x8) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000010000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000007000-0x50)=[{&(0x7f0000008000)="9e9cccf4fcb96f73", 0x8}, {&(0x7f000000f000)="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", 0x1000}, {&(0x7f0000001000-0x5f)="4c9cb5c8b28fbe93cf9da8a046b8be6a860e99322272856e812fabb947744c4569ac6af8b31fd5769a182e99415cb67711204f6113f27fee0db3a5af4b5a5a5d0db7eef6da84542ef7fd8ba7609016bdedd6765911fe82790fd21b240b6b19", 0x5f}, {&(0x7f000000f000-0xa3)="bece4a519e7508c6b4cf6271f32fdd6f85467ba812c70a9d41e5666e09cb32fae9503481701c7856bf822fff7d819e2a5b194120fedf0d65b76e678bd557169931a4edd913ea2d90e372ad982ab69aca6c4cfbdc908521feb3e563930e5009075d08092af7e7fa5dadb444cfe36f6f83af2116b3e570f2783f54df57945e3e9ad09ff24019624909114a58d930149da2cc8176995a73f1663910d78dd598db06e56843", 0xa3}, {&(0x7f0000002000)="0fc0386935d18f52654b795cf8e30182f0c69f93a12151b77d596f4c36dab0ae71aff6870e48e13d931ad44780ea8ebbd76737c1dedf7df9a91a0edfafe26505ba716b697bc795b141449f1997c0c280505abe3f9e573d4ebeac2b68a563342d9190188505b2eaf9eed5086cca92024215f536356addd1654d506c7acb52229caaa0c991c5d67f7a8a4c6094fd5b324c7ba6880113da6b6eade84db54653e7218c8fe21c1356035abced086b69ae9a1a9ec37add6a73cf7c8013b7565b6a85a3d52c976e57bce41056b45c91", 0xcc}], 0x5) 2018/01/16 10:39:06 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000184000)="d4679f7174e229c851bd573ce12ddf830d17b247f4d7a2751d71fe052199181359a64dd44dd55e90b2ba09d0e674966b1cb920c4dbf304bf26b807e31f9d2575cfa9556ed0b7e898940f68b31967391474a59b57d4258bfc37f6022ebd2c7ecbaefc94a8f92f9cc9b45a7139f2c858d1fa0083c448e5f3cac73a842795060243be0331c3242324ec3b600169c3de7b36da7c4c421495aee6babec0a7d5f547457f31744cec490e4e0232132685d4c45f5efc860c316a1099134d20a524") poll(&(0x7f0000d07000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/16 10:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000171000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) capset(&(0x7f000023f000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x800000000018, 0x0) 2018/01/16 10:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x3) flistxattr(r2, &(0x7f0000bf2000)=""/21, 0x15) 2018/01/16 10:39:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x9) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/16 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0xffffffffffffff01) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000046e000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$packet(r0, &(0x7f000035a000)=""/4096, 0x1000, 0x0, &(0x7f0000152000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/16 10:39:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f63000)={{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]}) r2 = dup3(r0, r1, 0x0) socketpair(0x1b, 0x1, 0xbc, &(0x7f0000f3a000)={0x0, 0x0}) fcntl$addseals(r2, 0x409, 0x8) 2018/01/16 10:39:06 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0xc)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0xac)="706f7dfb188eacdf689670fe835e0b5d836b7f65f21f36fcd6db31041e049fe35c63f79e7def16c58322dfb8517fe9aa893ea426b4518f5f50beb9d90f0a6ec60515c67dbe1da120cfaf2289c14673522001f55382be54e249124bb91a0920c9183eab4da000ce248a044a88b1dbac1e4284a318d8bf5634c872e09471b9acb5e3b81cf01f62063d0965bfe3d244c3d3c73d93af60503f588177250cd1f0661c7dd2fa00c4583f71169a400f", 0xac, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x1, 0x800, r2) 2018/01/16 10:39:06 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000891000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x3, 0xb8, 0x40, 0x0, 0x5, 0xccac, 0xf4a, 0x0, 0x8, 0x6, 0x7, 0x3}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00006ff000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000814000)=0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r2, &(0x7f000041a000-0x9)=@rc={0x1f, {0x6, 0x9, 0x1, 0x200, 0x8000, 0x0}, 0x20}, 0x9) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000041a000)="231e89b02aeeb994d615ecf91752329f", 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00002dd000)={0x6, 0x100000000, 0x6, 0x1, 0x8, 0x1}) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:39:06 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000012000-0x4)=r2) getdents64(r1, &(0x7f0000003000-0xc1)=""/193, 0xc1) socket$inet6_sctp(0xa, 0x5, 0x84) clone(0x0, &(0x7f0000012000)="", &(0x7f0000012000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 10:39:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f000048f000-0x8)='./file0\x00', 0x0) open$dir(&(0x7f0000ca7000-0x8)='./file0\x00', 0x80000, 0x20) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) r0 = add_key$keyring(&(0x7f0000d3d000-0x8)='keyring\x00', &(0x7f00005f0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000dc6000)='cifs.spnego\x00', 0x0) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000098b000)='./file0/file0\x00', &(0x7f00001e9000)='./file0\x00', &(0x7f00007ba000)="0700cc667300", 0x2000, 0x0) 2018/01/16 10:39:06 executing program 1: getuid() getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000399000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005eb000-0x4)=0xe8) setreuid(r0, 0x0) 2018/01/16 10:39:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) readv(r0, &(0x7f0000dfc000)=[{&(0x7f0000c1f000)=""/254, 0xfe}, {&(0x7f00003d6000-0xa4)=""/164, 0xa4}], 0x2) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000474000-0x4)=0x0, &(0x7f0000c16000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007d8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getitimer(0x0, &(0x7f0000b35000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e38000)='illinois\x00', 0x9) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000f78000)={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, 0x8, [0x3, 0x5, 0x8, 0x9, 0x4, 0xc1, 0x101, 0x40]}, 0x5c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008d5000)={0x0, 0x0}) ioctl$int_out(r0, 0x0, &(0x7f0000ea7000-0x8)=0x0) connect(r1, &(0x7f00005e1000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:39:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d62000-0x12)='/dev/input/event#\x00', 0x0, 0x20) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000087f000-0x41)=""/65) 2018/01/16 10:39:07 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) getsockname(r2, &(0x7f000002d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000032000)=0x3a) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/16 10:39:07 executing program 2: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7eb2) ioprio_get$pid(0x2, 0x0) 2018/01/16 10:39:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000826000-0x8)={0x1}, 0xffffffffffffffae) socket$inet6(0xa, 0x6, 0x44) r1 = syz_open_dev$mice(&(0x7f0000dd6000-0x10)='/dev/input/mice\x00', 0x0, 0x10200) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000059f000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c27000-0x68)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}], 0x68) vmsplice(r0, &(0x7f0000da2000-0x30)=[{&(0x7f0000c2e000-0x12)="2a17ac7dfab857b8889f5ad4a98149ec3b5d", 0x12}, {&(0x7f0000e87000)="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", 0x1000}, {&(0x7f00007fd000)="5fe87f7306c60d4e0e166915ebc8cace547cf98509d20d19a9dd36c1a55093a85839674a28672d2969032a6e314083d2ead0ddb03bd8aa1a87f7e0be638f171b8b1e839c504924eb99c57ffeb010f030103b0c9ebae28576e4b0b30b2f3ec847bdc1066bde30e1e477fa4386433899232bbfcd5856afbc9614998181317b7a38631caa7c41e775", 0x87}], 0x3, 0x6) 2018/01/16 10:39:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000074000-0x8)={0x0}, 0x8) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000f20000)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x29f, 0x80000) 2018/01/16 10:39:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)='net/dev_mcast\x00') sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0xff) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000db5000-0x8)={0x3, 0x0, 0x7ff, 0x81}) 2018/01/16 10:39:07 executing program 1: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) sync() socketpair(0x17, 0xe, 0x1, &(0x7f0000fa8000-0x8)={0x0, 0x0}) clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/16 10:39:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0x5)={0x0, 0x100, 0x30}, &(0x7f000062d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xd)={r1, 0x68, &(0x7f0000cfe000-0x68)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xa25}]}, &(0x7f000027a000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000097000)=0x8000000075) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000033e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000ea6000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000403000)=0x0, 0x4) sendmmsg$unix(r3, &(0x7f0000054000)=[], 0x0, 0x0) close(r2) 2018/01/16 10:39:07 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x10002) write(r0, &(0x7f0000003000-0x1000)="04", 0x1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/vga_arbiter\x00', 0x80000, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x400fee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/16 10:39:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42400) 2018/01/16 10:39:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000373000)='$\x00', 0x0) fallocate(r0, 0xfffffffffffffffd, 0x0, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") r1 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0xfffffffffffffffd) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) r3 = fcntl$dupfd(r2, 0x200000000, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000e19000-0x4)=0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x6}, 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ffa000-0x4)=0x8, &(0x7f000092c000-0x4)=0x4) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x3) unshare(0x2401fffc) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c35000)=""/4096) sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[], 0x0, &(0x7f0000c53000-0x11e8)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x4000810}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000d81000+0x3b7)={&(0x7f00009bf000/0x3000)=nil, 0xffffffffffff6523, 0x7, 0x0, &(0x7f00006e7000/0x2000)=nil, 0xfff0000000000000}) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f000034a000)={0x0, 0x3ff, 0x535}) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0d8", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2018/01/16 10:39:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2018/01/16 10:39:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x46400) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000c14000-0xd)='/dev/usbmon#\x00', 0x7, 0x101000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000488000)={0x0, 0xc6, "c8a255931623b1a90c87bfaac3c68142aa0e72d931e4aa2d3ffce52432f54c29efabd7a8f71604488980a9db8536527b20de53b25582a53278f2a2d9e973aff8c557554209dd0e4d157cf89b1fabdd50c3ca82dec62509d02c7b32909b76a928a0a477ce679485b3b0a66d1e47cb53f6f1f5b350a7573f8987e1bf2f152f0136445d24ac88aeb518dace31ed9ccb001ef79451cfcdecc79dc378a7ccf0c62393f98c79a1a0bbb7fab4767040e8e5eb24c81aa3802a15e3d48002b0d30d384478753a9d15b23d"}, &(0x7f00004b5000)=0xce) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a87000)=@int=0x755f, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000e77000)={0x8, 0x3, {0x3, 0x0, 0x1, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000040000)=[{&(0x7f0000e3b000)="71905a29c6532bf0dc4a460702b7ff99ea3f0d06818845230c84c44d011689bac3f67cf8b247cedce5027714952ba4c199cf2fff07dd62cb54547514a89b122415146e438a9d81de70b5d73d01af51ef50792aaadedf90e2ce0dffc5168781d8f2b5d02a86b397af37637b0af3f67ac57b2454398a89c58f389e7a205d4095d662657eb30580", 0x86}, {&(0x7f0000175000-0x18)="d8c445b4566f6c8ea7fdba3236ec4a1877122e7a9e9c52b4", 0x18}, {&(0x7f0000ab4000)="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", 0x1000}, {&(0x7f00003bb000)="c1bbf2b3f88f87c8eea131321adc94f86b0126bb3b67cd6987fbc2d1649c4dc1dd7fca4889785a67eb9998ba9229effc841cf8348dfe1b8fe8197a118bb7aaa7f84fb9ec309bbd7307d50952caa6f9bcff948d660d7eeca19e39f8e21bef6cede94e78c50f91a42a49536628d2128d50d3873604d5", 0x75}, {&(0x7f00009f5000)="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", 0xfc}, {&(0x7f0000748000-0x1000)="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", 0x1000}, {&(0x7f0000ec2000)="eed5c6bed1d4549b24f19b8b61f906c7f09b44be488021ea99122e1a46f19f", 0x1f}], 0x7) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c92000)=0x4a6) close(r0) fstat(r1, &(0x7f0000a36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 10:39:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000954000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c37000-0x8)={0x0, 0x7}, &(0x7f000021e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000683000)={r2, 0x5}, 0x8) r3 = dup(r0) ioctl$fiemap(r3, 0xc020660b, &(0x7f00002b3000)={0x1, 0x10000, 0x4, 0x8, 0xa, [{0x1b40, 0xfffffffffffff306, 0x0, 0x0, 0x0, 0x110e, 0x0, 0x0, 0x0}, {0x1f, 0x80000000, 0xfff, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x6f, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1000, 0x100, 0x56a7, 0x0, 0x0, 0x89df74bfb562c87f, 0x0, 0x0, 0x0}, {0x4f916320, 0x3, 0x1fffffffe0000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xfffffffffffffe00, 0x1000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x10001, 0x0, 0x0, 0x0, 0x3389, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x7, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x80000000, 0x100000000, 0xfffffffffffffffd, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xfff, 0xffffffff, 0x5, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}]}) connect$inet(r3, &(0x7f00000f3000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:39:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000074f000-0x8)=0x7) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r4, &(0x7f0000ee2000)=0xfff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000eed000)={0x8, 0x2, {0x0, 0x2, 0xb1, 0x0, 0xfb79}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r3) fcntl$setown(r3, 0x8, r4) tkill(r4, 0x16) 2018/01/16 10:39:07 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000004000-0xc)={0x2011, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x4, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x4000000000001275, &(0x7f0000006000)="b450ada91eb26fbf00f728588956be556286ab48d90005ea6b203c5bc50a3aae05752209d7f0b165780d6a6bcb2c0e6ab0ee0019c422183d2b04f9f4e901e44074596bfda4cf223b23971505d568847f28e5cc11fe4c531fb55daa19f29bfe6a2114c4943a762e36430150") 2018/01/16 10:39:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f000026e000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x8}, 0x4, [0x1ff, 0x2, 0x8000, 0x1, 0x99, 0x81, 0x8001, 0x9]}, 0x5c) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000000)="29536f50b65b2998ccad4d8836012615d4fa9c68dc4d76a7ec1c41704d95a6e8bd9b5be36027c65d83dc303a541121437be0eb3bfcc5e41e5cfcfb5ab4e89712a99c3ec8698f72ace97f0211b0eeb2b9fa2edf273b0145c6f47f2c59a9835b0970538f4be20e252ccf7567674221f37499caf62d1b6893149b1d84d81bbb8c33b5dcbb587197c5130f53c3584844c0ee341effaf5eb28da641f06437fdcd2ac4860dcf804f3b77af2f54d3ddb8590eafc5c4b5a89ea34db2d41d69bd0456dfc25d2bd8af30d64d1682cb2c599500", 0xce) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/01/16 10:39:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000050a000-0x73)=""/115) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000604000)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000728000-0x9)='/dev/sg#\x00', 0x0, 0x410043) socket$inet6(0xa, 0x807, 0x7fffffff) 2018/01/16 10:39:07 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000221000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ed4000)="61f53d78fc76c285cbbdaddc0f1e5c07fdbb865f0182792335ab5cb02339dedfb515788a872e830a34ce2151d65c574face6b959622372f3a68ce3a98dfc9ab7412cec2963996c5fee14d24b682eea59c67d026232d395858ec985a6cd68b190c61e2edfb83a9f1a67366a1af4704b67b14a830aea4e77c7f4cd8e52dec8f887fe19a52ebead0dc154036c4b023c483d9c794da4be0dcfe1529225325515a0c108858e24c07062850df0ab06cb046eb3d80ee208e729140eeb6ab621603362c6eef6d5d9e289be4cf10f304388bf5eaa18722ed1b3957308dbddd2122a1c46ef0d2c2713d1b268100820fe3885ca431534fa", 0xf2, 0x4800, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x4df9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000f9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f000094f000)=0x8bc4, 0x4) listen(r2, 0x1) mkdir(&(0x7f0000e5b000)='./file0\x00', 0x11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f19000)=0x0, &(0x7f0000954000)=0x4) getpeername$llc(r0, &(0x7f0000671000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000633000-0x4)=0x10) sendto$inet(r1, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:39:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mount(&(0x7f000057a000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00007d2000-0x3)='9p\x00', 0x0, &(0x7f0000c02000-0x8e)="f6d14eb7fa9ae032ed3524d9aaa9fc510882") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000054f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a00000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e73000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r1}, 0x14) [ 55.416080] 9pnet_virtio: no channels available for device ./file0 [ 55.428446] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.428462] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.440388] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.471924] 9pnet_virtio: no channels available for device ./file0 2018/01/16 10:39:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={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 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00006c5000)=""/38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/16 10:39:07 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r2 = getuid() mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f36000)='./file0\x00', &(0x7f0000fc2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd5000)="040ec4cf7282494b51c37958b34616d6aedc06cfb4c24a912bcc0aebc8de1ad49f3703e3b46bff5913ee5db25d722dd4ad17749b3b5a71236973ce94b3901305247f141bae", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 10:39:07 executing program 0: r0 = gettid() ioprio_get$pid(0x10000000003, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65742f70736368836400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x33)={0x0, 0x2b, "e0df32a350e26e19906d75f746c9ecea5ddc1a8ae6da4fa63d7b6d25b90e1d61e7ae98a91604132255d62a"}, &(0x7f0000bf6000)=0x33) r4 = dup2(r2, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000001000-0x4)=0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)={@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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, 0x5ab, 0x6, 0x500, 0x0, 0x10, r5}) getpgrp(r0) dup2(r4, r2) ptrace$setopts(0x4200, r0, 0x2, 0x100062) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000)=[], 0x0) 2018/01/16 10:39:07 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat(0xffffffffffffffff, &(0x7f0000edf000-0x8)='./file0\x00', 0x20000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000cac000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x2c, 0x319a, r1, 0x783, r2, 0x400, 0x8, 0x4ed2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00005ee000)=0x7fffffff, 0x0, 0x100000000, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000686000)=0xfffffffffffffffd, 0x100) set_tid_address(&(0x7f0000dc6000)=0x0) 2018/01/16 10:39:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f000004b000)=[], 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000769000-0x8)={0x0, 0x0}) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000a63000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e18000)=0x10, 0x80800) sendmsg(r0, &(0x7f000091f000)={&(0x7f0000dd8000)=@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000929000)=[{&(0x7f0000ad8000-0xff)="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", 0xff}, {&(0x7f0000bd4000-0x91)="03131da6501aba8e7f8c1de805304c6446e9b55710f12860164d410fc606a31f51644f715cec2473fb5c44be268026382fa519739c817f5b209440a7852c6fdf8332a29f239615d90245f2f5d34c723952ee1bc6f695e03377df8c052d9b5ebc13d1be950a0dcc84c5d2718a4efc3e76093d5f918dec3e87722080e189f5554ab1ae474808e8d196f3c893d441918216f3", 0x91}, {&(0x7f000073c000)="fa44f88a53a507fbb1f75b9d289ad7a971b6508a0c77cfde2c43f2d0864b7fa9a9cf949ef139d56a7e7551b429f139d58f4ae7fa37ff2f74a4514b8693914d6226364b7c3c2cc8e9e2a451bdade49f45e7cd949dd989df3aae1b273f4597698a887ddee57a771164cfbe91dc", 0x6c}, {&(0x7f0000633000)="d758c98e1f035f5cbf1754df09397947c07456ac00b8722690fdf2af46256087cfc59abb600563ae2a2ecdd0359b83a909e0f9ea649e8c9b9e43456426c34ecff2cfc17bc71bcd9f6f3738ccb3018b775401444df4c947f496ee55e590aef1aca02c976a93fd0e3ab280f2d16462fb81ee8ceb1e833c1e42b32c0b70c414abc139af91976df526982e9e30b4c9a539d3eeb91b3624340c247b95d35a2c7c7d5f360998d2542077e43f5df7f22481c6b87689345517c9d6fd55f8d1648b4694a4d88cc4bc4fa280fbc8187c25ccd03349883923004544f17bd0117aa3", 0xdc}], 0x4, &(0x7f0000866000)=[{0x100, 0x113, 0xfffffffffffffc01, "c8dac99d724ed79e68055a38c21f33e0b295f49b54f8bae7887a1ab9ee16fccb33afaa5735d81504f724632df7e5cd66952223f0f908b550d2f51248f191b6bb0d1f0a8b9928e7bb21ccc199db7a527aea15bc4553ba147b33338ee9a7b1904c85439787602fadd0b38dde88e76e900a0471e9497d412e8ede4b4565d7b80e07fae23b5e71361c609f02f14ebe88d6f6dd334a129faa754de7cca0a7f2446fcb56795716c4dcd5a9cad13d544bde7f3b18e1afee82976d5f13965bc9ef0cb0f53ec30fc56eb2dd8bb5fdf202fff1068c8be81382515640e03bb5895e51c9cd06c5596d4eb1a5ec31aa0f60840e9d67"}], 0x100, 0x4}, 0xc800) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009cf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) openat(r1, &(0x7f000095f000)='./file0\x00', 0x40000, 0x100) 2018/01/16 10:39:07 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f000000f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000012000)=[{&(0x7f0000004000)=""/172, 0xac}, {&(0x7f0000012000)=""/47, 0x2f}, {&(0x7f0000013000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xe3}, 0x12122) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rfkill\x00', 0xc0100, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000015000-0x5c)={{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0xfff}, {0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, 0x1, [0x0, 0xe1f0, 0x4, 0x7, 0x8, 0x401, 0x3ff, 0x652]}, 0x5c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000013000)=0x6, 0x4) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:39:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sched_rr_get_interval(r0, &(0x7f000010d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00009e6000+0x223)='security+\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a6f000-0x4)=0x0, &(0x7f00008bf000)=0x4) r2 = getpgrp(0xffffffffffffffff) mq_notify(r1, &(0x7f00008ad000)={0x0, 0x19, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x803, 0x7) setsockopt$inet6_opts(r3, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x21, 0x108, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/16 10:39:07 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xfffffffffffffecc, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x7, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b9a000)={0x0, 0x7fff, 0x7, 0x1, 0x7, 0x94}, &(0x7f00004f9000-0x4)=0x14) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f82000)={0x0, 0x6, 0x5, 0x7, 0x80, 0x1, 0x3, 0x7, {0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7c2579b3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0x401, 0x9}}, &(0x7f0000f83000-0x4)=0xb8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f82000)={0x0, 0x49, 0x0}, &(0x7f0000604000-0x2)=0xc) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005fd000)={0x0, 0x3c, &(0x7f0000f82000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bae000-0x4)=0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f83000-0x10)={0x0, 0x8, 0x100000001, 0x7}, &(0x7f000039c000)=0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f83000-0x8)={0x0, 0x100000001}, &(0x7f000078c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000438000)={0x0, 0x3, 0x10, 0x1, 0x140000000}, &(0x7f0000b7d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004f3000)={0x0, 0x9}, &(0x7f0000533000-0x4)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d00000)={0x0, 0x73d, 0x30, 0x5, 0x0}, &(0x7f000088f000)=0x18) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f83000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b39000)=0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000098e000-0x10)={0x0, 0x98, &(0x7f0000f83000-0x98)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009f9000-0x4)=0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f82000)={0x0, 0xffffffffffffffff, 0x0, 0x9}, &(0x7f0000657000)=0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f83000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x1ff, 0x4f36, 0x81, 0xffff, 0x9, 0x40, 0x9, 0x6, 0x5bf2403a, 0x8, 0xbc81, 0x7fffffff, 0xffff, 0xfffffffffffffffc]}, &(0x7f0000f82000)=0x108) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000896000)={0x0, 0xfd, "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"}, &(0x7f0000f83000-0x4)=0x105) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b1a000-0xb8)={0x0, 0x1000, 0x4, 0x3, 0x40, 0x58, 0x9, 0xfc3, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x99, 0x2, 0x7ff, 0x100000001}}, &(0x7f0000ec9000)=0xb8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f83000-0x14)={0x0, 0xffff, 0x5, 0x9, 0x3, 0x50}, &(0x7f000070c000)=0x14) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f83000-0x23)={0x0, 0x1b, "b200597881854250917af5bd633d68f8d45b5eb324ab7ba693b898"}, &(0x7f0000f83000-0x4)=0x23) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000f83000-0x150)=[{&(0x7f00008ed000)=@in6={0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000f82000)=[{&(0x7f00001b0000-0xea)="d4055ddadd45dbc22412e626344a7f575da9e4c20d9ee18a3e5ec3a2ea9ad25a2bfe5054d31bf4fe4f2e78c65d4733e484ca91ff3807c8ea0c1beaef039b582622aa207e689018262a1b3392348f0750805ffc7e597b311fb9ebfbd4bc4534c767ba584369dcb9d7627080b46d43a69f76c938542bf22e25a1047f2a097ace520d7e1056f7c436dd38c7e245f9ab0a3321fedcc2747e1b4fe543be6ac52d7bfb80f7c4b6b2875ea2cd9573669cb0d3b6dfba5f81901c4e03a978092cad61c58b551ea051c926ffce2bfa72b408d859097d5678ec213e7e00da03e186b872a3239d340fedaf92675528ae", 0xea}, {&(0x7f0000f82000)="290b910f5a9af4bb71f1dfe059073a396e1d7dbcd493eaead5708868315a1cd2a644ae2247a495c9d9d6b62714d4503aeab0612dd37582abfd67e13a5d19887cc67671c0ed741a4dce957817c9dc7453d398e535843578f389b694f8f0dedfa4e06d7c349e55ebb02746f4d144d6bfbbe7876e314a621a510e8fb1b9a6919ad0ec5955e3a562e380c7fdb43ffced64913989f7529b1c923e3cdd5e12b11599270a0e2f41a963e1ae3366504f8d227c56e5f2edc331114d65cce321c3bd0e8923b94a5a532855449bfe6ba810d0c619dc7e0b0106a5ba0c057a967b67aa1fd5e82e439e37452977", 0xe7}, {&(0x7f0000f82000)="c2a68d0e2519bbf79878e0cdd7b67078c7620b07de", 0x15}, {&(0x7f0000f82000)="1d846dabd829e77a1ef9acb699010f530f6e71a4ecee7eb63a14ee9c186c4f722dbec0376a84e1782f", 0x29}, {&(0x7f0000f82000)="4cfe77a7351d17ad1692b3fb188acb704af1050eab651f0b8a6decc78fa94e9b80ec6d0ca8666d5eeabf3f2c218a5b41478c76c3f3a5227813d3968aa7c9b4a93e485a7a7a170fc30e6c291bc32d1c65cc497ccf2cec59b0d1329b5478ebc5cf3cae29ff9a6132af40c4128630d2e95cca88305a63079e5927cc62ae093bbcd22a8c98d1c1890bc967f885df9472fcb5e271473e63300751c7b8de08f2d5f1dd118ec32fe12ca60c7e1f1653766690a5b6602cf8d4dfad0afac085e17872e3673f9996fc7b07b04156d50e6db0c13024", 0xd0}], 0x5, &(0x7f000085d000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x1, 0x800, 0x56, r2}}], 0x30, 0x4000000}, {&(0x7f0000f83000-0x1c)=@in6={0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000f82000)=[{&(0x7f000099f000-0x2d)="9047070163d75e3ecb1846675bf879be04600aadde7a93007b05f1a67a6ff858608ffe1043f1e6793581fd6cfd", 0x2d}, {&(0x7f00009c1000-0xf2)="51d7eac0910b8fb5ddf4b23c40fd9c9e1ae730c727578deffb83a58141000c65d3579055ed1fbc408ead1c2a4e5f2aedbc71b051bd383d5b9e505a832413bba958b43e9603815e6fa3c2c14b33f534261262f4a3c1be1c04b807a01a9d09fc498a121c8a690d729b7aa07cf1978042f9de293a1691a66230ea06a72311b8af7c64f9fc963b37974b7e01c0d2301c82cbf51725a5e95c5f4a44ce2e9872ff29597c63ecb1995cc54beee8ce8759f0034210a6017b479ede7660ad524e1be2b00083fdeb68935600562d7d41cbc4a854250421d8b7b5035ea7e20510d469809fb579a54fc6dcf5052d35037365c931321fcae5", 0xf2}, {&(0x7f00006bd000-0x35)="06744abbf7cf08c51c28f108782d309a88376e62becb07c85770e2742d7ed31f5e2b903228ad0a440487461b866683af7957c5ed0e", 0x35}, {&(0x7f0000909000)="a42884aa640a42575a72a9daa405cc35bebee7540089bbb526cda0e2e796b1640fc99ed6d75a6891fef95df5ce8845113567d3444cd6a2636ba2ce646051296c4357cbbb7bd63772a77e2f520383e9f2a10e1686f7a3e6bc899459f712ac6b4bc44f19408a2170dfd260f34c64f89c23a4c5ffafd5b1d574e5f99ff7fe392a6de7721e3e3ebdd24f0e20f0ed7e49c0e85850560c8f3790d248cc86f8443036176042d04bdd5db5530a253a59d04c3f622446392e50566f77095808f0fc2793c345e1080d04cd79be2c23e3ca5facb6", 0xcf}, {&(0x7f0000484000)="336f999894f417862efa144380a6c353cfd5b138ed9a60637ec8e53e6bb4dbb322953285bdc270b50ba7dce685e69fadea0a71d183f16ec271de8589d0202e7651de793bafbb02a7ebe7f7b2aff43fe4c0fea1877c20ea9333be8072f61b5954b3cc0da5d2fc95fb0fb6b80c388cf5c240d07c24a56caf3337b7e27e5963140c4929f361c106a91d0f75333bb0da4b722547fe6ae19d4f0350c7eb024e46ad88e34de3bc12c894195ec6ed40e463e10468dd52ef12eef5e9821055b4d6f4e4b9b8df3ac4e68f62e9cba8", 0xca}, {&(0x7f0000f82000)="86f795dfb3e3017b025d3e2dcc5297da1ccadf1e888427a8054fe772e54c80a584731f8507ea0881626c5f14455ca2a753fcec9c00181c2725da06ae325dc415d52ae1c1e7b376a518092ce67cd6d6a619814d177cfc96ef8667a0a19df46e12829627a607ee3d61252eb1f7a2c37aeccde2ee7ed69ab4248d8d572783fe49cb647cc52935327fc4c7c413d8ff2adc25da6df86d04464828b2eba4a1f59f74ee78b3df5c3fcd8006d9ff97fdd3939f10a53c97", 0xb3}, {&(0x7f0000351000)="30af3e2d8786a7de0e78168b814ed46ae04d23dcaaf2fa972e4cfbe0fd2538827f3799012cfbcced1c85e34cdfe1b570bd63a1a4d722a8b8a72eda0a41bd92e052553aab7d990ca2b06090ef51e14215e1666cb59b26e59185aa2add52", 0x5d}, {&(0x7f0000f82000)="afc989f11b6cd8653e3abef1e977730cfeeb0b17aa4b2f7b3649936a008a007f9b96cdfbb77be0e511ce3caa21080aa66f9aee0683b3d0a40dbab30ab33a6fe948404346bfa721847737a122a236f0c0d3a702c5e32e9c63d9059faf5ff72e5e4dc2743d84cb87f19a5cadaafa7e7e833a446d4dbb5d13fed3165ebe294a05f3c1d85659a5ed30f5af1e305b9fa6", 0x8e}], 0x8, 0x0, 0x0, 0x4080}, {&(0x7f00003fc000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f83000-0x10)=[{&(0x7f0000f82000)="7e82ba334cfbafad68185ba120a18ec4b757a6d6545f5790c7310ad612cc351a8f59e73a7cee4b9d687a452215b3f51a7323162541cf51f0f1b1de4b6bcd1a5ab010ae9d7be8fe572fe62941148a0d1c2ad6fd20aef989845113e8eb33f1dba0f14b003103abf229483305974048569acbd738c9f4bcb221f6d1b97e91d2d3eb2bf07a8c4f98588839a659f6738290f04ba4f09b3599c54b92223984f2d54ef3716806363ac73aec6e970b2e3ccc28750d96de99c4eb6396c025494a3c40a8458c4e4588b210835e0c89b7e1599abe6108d1df2c1f83de375dc6c6", 0xdb}], 0x1, &(0x7f0000f83000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0x1ff, 0x800, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x9, 0x200, 0x2, 0xfff, 0x9, 0x9, 0x7, r4}}], 0x60, 0x0}, {&(0x7f00002e0000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1000}, 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0x1000}, {&(0x7f0000f82000)="b387f664ea7bce7b36a55370061904270f2931122bc309d8a4eb1cde76ea36cc5bb461a0d1fdcb4ad95817f7206fb64d32351287aeb35226fca4abc77c17b36573134af65e772449eff891ce6c841f3a8a8d5edbbe86420edc774da3411aa126402bb34de9687a5596f21bd900fabba75ad11591c54b03f9173f500b59d2b3c08540fab1167163ac05bf662d43e200ec0265f74c42a271bfbe0781d1b8fbf4b532c9a1fca865310a62f79af63666a0fcbf3d5bdaceff40e693db92b39b8052", 0xbf}, {&(0x7f0000f83000-0xa3)="86106635ecab7b1f4bdff11a261f80efb1cff43bfe02a5b1f4023aaf463d38c992210bd92f0371ecb80c863d3e193c0086b3f203219b73807868aa4793b5336b8117d3d7ae85a986e650ad409f5d2d49b46afa883827c16a0a710c5f3e27885ec55bd8d7aadf0420e265c8d0c46800aaf3eae7cc859aae7e3ae63aa5b1641b517525ead0c2a23fcc352b92045f807ecd3315c90b6d194b00caadc1960771ce93104d46", 0xa3}, {&(0x7f0000f83000-0x3d)="3f1e975581fe88dcb6054cd60b2671cf5bd95852b1d2965c3a7f26ef641649c61bf0a3ff19313ea8b7000abc365e3588361ff3ef72ac7b5136b7c1a49a", 0x3d}, {&(0x7f0000129000-0x9a)="5438c895a3a77d340ab6e3cfc96c031194b38c096bbd54efa1c58739277d975697f43cf526b2b5ad55d1063f4779f8933ca024c62b5d6514575240efbd5d5ad85ceb2cf881e1b0967798f7aa9dd4c7bc5c85b91f2c0613313bb290e8ad86493bafb120a485b14f00331e1e1ddbe5d2983daefd6b373ee61c84639e8484e7428f1fb294769f0d7f8cd28db67113c88fa780e6307ea3af1a7c3095", 0x9a}, {&(0x7f0000f82000)="d82485fff88be897164494a34e42100b4751b7e676e2b7afe44541136dbb07e4b2e8a631a2e1bfd3561fd45f2a9fb4295564b1356029aeb3d097af633d68efcb8fa585e7e51e0aeed1", 0x49}], 0x7, &(0x7f00009f1000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x8e422bc, 0x0, 0x0, 0x1, 0x611, 0x6, 0x0, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x200, 0x772a, 0xd6, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x9f5, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1ff, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8, 0x101, 0x4, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x117, 0x3, 0x8008, 0x8, 0x5, 0x7fffffff, 0x2, 0x6, r9}}, @init={0x18, 0x84, 0x0, {0x0, 0x40, 0x1, 0xffff}}], 0x150, 0x20000000}, {&(0x7f0000f82000)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000f83000-0x70)=[{&(0x7f0000f83000-0x1000)="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", 0x1000}, {&(0x7f00005b1000)="d3a33fc959ee938937535e4398a05423cd286bf39c3fc2caa70d35749fc3033a39a9ad80", 0x24}, {&(0x7f000079c000)="b2e0924c15bffdf092f49cbc626390e645cf135f49ef9b6f9bc4e9927579f6ce408bb444cfe0e3af3d04620c1dee6f7bd60c9f28ff57bd4826e7", 0x3a}, {&(0x7f0000114000-0x26)="146d65ce7435e825e086c62f86910061dfdb66b7d6fdc4e38377875637ad0463c577a8784937", 0x26}, {&(0x7f0000d0e000)="21f1987092f180589e003ba7203cbbb6521011747c2edc3d301e3eae29e1da42b6b53e01cbe7520626d0711761737108654cbb6a65c0c77681d60abfa997b675461ae5bd0b65068b65e8f4b730334a83b8e4767cac9f5464efbe968b2f07c65895588f99b5b2eafa6212f692603ff278339d3676cec2300fe27bf2ab5ea8885a8adda5d7e170596b7fbcc1e1bebe3eb7db1192ad7c06b1d7c72db7d6bbfd98b5d36a9c361b2b673e29e794cd1ee5dc431b", 0xb1}, {&(0x7f00000b7000-0x1f)="3415f6a2df4725a83afdc0cd5de658aa251ec47e8fff5ea66aa6ce0b9aadb4", 0x1f}, {&(0x7f0000f11000)="fb49e718b20308cdd62058607d5e713cc66675111bb9d137a4635247d996a1f45e5c19f3f1496bf9354afbd523d50cdd409fa3828db62ad4c80f3213108c8bee9d60884c947c35ed1c45ae63ec88f2e06739daef89894453042e8410dc0a9c267e6f62e419b5bf9562517bb4d09fa7c57dcd3329e7", 0x75}], 0x7, &(0x7f0000daf000-0xc0)=[@init={0x18, 0x84, 0x0, {0x5, 0x3ff, 0x9, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x0, 0x4, 0x5, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0xffff, 0xb63e, r11}}, @init={0x18, 0x84, 0x0, {0x2, 0xfffffffffffffffa, 0x1, 0x0}}], 0xc0, 0x4000}, {&(0x7f0000d6d000)=@in6={0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000f83000-0x60)=[{&(0x7f0000f82000)="595a12ce7d1c621ee93265a622853d64f920038567c261c875d6af19f2b5f08c7ea3058eaba4994f9f1bd13b10", 0x2d}, {&(0x7f0000f31000)="48b24fc4e05b018aab7dd7227018c0ee000a751b8aa533e0953ce7dacf7faaf6f7b81bc7ba235adafaf4fd08e9f38b53ade54bd9c91c0c0487915a71e5404507b7293e17622f6248d8c112f1a7f0795d6fcb07cde5b0f231c331119df15df32b473a27661165eac0fd8f729c98045b6f2473ef849e9e7c08e6dd80c285e6342a25c15a8f9f2e7eb993d5c17da789b7166723d2c2203d6c8701c9d815833420300f345da7a080cb00f787751a9bc8245b74bffc72912c380593216d7a7ffa611b67817618", 0xc4}, {&(0x7f0000f83000-0x6d)="c064c64a167aac3dac3c09f270f733f13f149427eb8d12359e2ecea20b803d1d485b4902cd620d341ec453c4a9ba729bf4739882b54e33e849d39945524d7797eb0ebf85de921eddfab65891b77c5aea29dc495e377e35ff1bc347522e0985286ed288cf2edcc4e9e80187c1ef", 0x6d}, {&(0x7f0000bba000)="", 0x0}, {&(0x7f0000f83000-0xd6)="3b9b75ad922b3e17971de66083a1ce544ca673047f7511acc54905d20e2a544cf8554b21eade7742a03caec46fcc550f61f0e7fb73b76674ce2e1a6115d28e990ba49affb1a5b5c4578719e750e2a7152c121575b92a029b663d03ce231d40677fc981ea6aae9673ce491da73b0a52f3298a582d9fb6e4f2bc15bacb73352204de78dde3350c8a206db39c7e76d59fbc12aa28ea927cc2192bd2614d5ab744e9a73de0c0c787c6a9f4ccb6551808493c400738cbe0d2f8d0bcf1780fb4b8c67fc90918ab59e3706059b28c3adfdd19cdef306470870d", 0xd6}, {&(0x7f0000f83000-0x4d)="7e34838a877c50f03499407d4597bcfab98b90d848cd99dfaa71183cebcf9158c63427fdc76e50c4e989654305c9107ffa72a8353464e73f0efc31471053a8012f9748e980a31186ce0609218f", 0x4d}], 0x6, &(0x7f000031d000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x5, 0x44e4, 0x5, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x2d6, 0xb0c, 0x8003, 0x7, 0x6, 0x20, 0x87d0, 0x8, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x8, 0x6, 0x3, 0x6, 0x8, 0x1e, r13}}, @init={0x18, 0x84, 0x0, {0xff, 0x0, 0x1985, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0xb433, 0xfffffffffffff58e, 0x4, 0x1, 0x8, 0x5, 0x7, 0x5, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0xee45, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x32, 0x8, 0x0, 0x5, 0x4, 0x6, 0xfffffffffffffffe, 0x1, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5f, 0x8000, 0x1, 0x5, 0x100000001, 0x9, 0xb37d, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x0, 0x8, 0x401, 0x1, 0x0, 0x6, r18}}], 0x1b0, 0x4000004}], 0x6, 0x40000) recvfrom$inet6(r0, &(0x7f0000f82000-0xf6)=""/246, 0x12a, 0x23fffd, 0x0, 0x0) 2018/01/16 10:39:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x405ff) fchdir(r0) 2018/01/16 10:39:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000085b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e88000-0x4)=0x2e) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000672000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000600000000000700000000000000000000000000000000000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000000c000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 10:39:07 executing program 2: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001e000)='ns/user\x00') mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000003b000-0x8)=@assoc_value={0x0, 0x5b88d253}, &(0x7f000005f000-0x4)=0x8) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000005e000)=@assoc_value={r2, 0x5}, &(0x7f0000019000-0x4)=0x8) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) r3 = signalfd(0xffffffffffffffff, &(0x7f0000019000-0x8)={0x0}, 0x8) signalfd4(r3, &(0x7f000005d000)={0x0}, 0x8, 0x0) 2018/01/16 10:39:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e26000)='/dev/vcsa#\x00', 0x3) pwrite64(r0, &(0x7f0000109000-0x36)="e1", 0x1, 0x0) pwrite64(r0, &(0x7f0000037000-0x2a)="f7", 0x1, 0x1dea) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000881000)={0x0, 0x7, 0x30}, &(0x7f0000cd8000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ce0000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = add_key$keyring(&(0x7f000037d000)='keyring\x00', &(0x7f0000c56000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) fcntl$addseals(r0, 0x409, 0x9) [ 56.045489] 9pnet_virtio: no channels available for device H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H 2018/01/16 10:39:07 executing program 3: unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file1\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000001000)="") unshare(0x24020000) sync() [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.045489] H [ 56.051047] ALSA: seq fatal error: cannot create timer (-22) [ 56.172132] 9pnet_virtio: no channels available for device H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H [ 56.172132] H 2018/01/16 10:39:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$netlink(0x10, 0x3, 0xd) sendmsg$inet_sctp(r0, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/16 10:39:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000063f000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x400001}) 2018/01/16 10:39:08 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001bc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c08000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000aaf000-0xc)={0x8000000b, 0x0}) epoll_pwait(r4, &(0x7f0000eda000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00001a8000)={0x0}, 0x8) 2018/01/16 10:39:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x3) 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}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000045f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018d000-0x96)=@ethtool_eeprom={0xa, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept(r0, &(0x7f0000369000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000309000)=0x3a) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) 2018/01/16 10:39:08 executing program 6: r0 = gettid() unshare(0x28060400) gettid() exit(0x0) tkill(r0, 0x15) 2018/01/16 10:39:08 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b31000)={0x0, 0xc248}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000-0x10)={r4, r5, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000001000-0x4)=0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = dup3(r2, r6, 0x80000) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000001000-0x27)=""/39) setsockopt$inet_buf(r6, 0x0, 0x31, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000a1d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 10:39:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0xffffffffffffffff) poll(&(0x7f0000505000-0x18)=[{r0, 0x80a0, 0x0}, {r1, 0x10, 0x0}, {r1, 0x100, 0x0}], 0x3, 0x4) sendmsg(r0, &(0x7f0000152000)={&(0x7f0000242000)=@l2={0x1f, 0xffffffffffffff3f, {0x710, 0x1, 0x6a7, 0xffff, 0x4727, 0x0}, 0x8, 0x6}, 0xe, &(0x7f00007f0000)=[{&(0x7f0000f13000)="", 0x0}, {&(0x7f00007bb000-0xd6)="cff1bb4048b56370dc270e2e80d62e2cee78244d77cb21af76659f682e9cc093db0e8f95d44fbd39172f25415e19486be2427340083c99d3773746b5644c6ae42d129e124d27c90afaa3c0c1174fa6068e9fc583914a3563cd90c74b73a24a17f2b6403bb49e18ec1d41f34dfed72037c44b9106144f06aea13cbb1bf5941c7069c6a779481f17d879fb8d99a5329f554edf612fd2bf8c855fe6e15a4526a5ade5e6586a4f93cf53a587e7b3335c34a0d9e0dd8d91fdf68ddf3bf250276389a64235bd81c0adee1792e2c8e1800c6db5b6198208ec0d", 0xd6}, {&(0x7f00008f1000-0x89)="378f1cd4ca07fd006dd691b60bbab20076489c27858eb7ca799d0239b9ce5784f09bf7f9554b2488859cc1efe1b852d6f9fc87bf7cbc22654fa83a710e444e204a8e3bc0f44a5e18ba49586011f295dc4eac2d75c3195b98dd7797c17aa92d6594445bb5bb5e5c047994e2513f403aba06ec79dba3a442d74ff133bdcfa0ea72effef82daf0a051502", 0x89}, {&(0x7f0000076000-0x93)="795ed2f203fade0fe2cb5795002396c543f7f76b8b0c9b4e746725a80a14a40c13eb84c87428f39ab4896404bece076332e877e82a15da4b49373fa74ee6153860b56310a79d4da5e43a4b1f5a8be665b449d1f89875be286bfa6424e1cf111aca2745123ad1874a4eaef1755958a64563f9752b9f46325f630c8afe85e75e7dc0e56733d59e560b4b6ae9c30996c40bd3d6a4", 0x93}, {&(0x7f0000420000)="7348f467342bc36ffbf632b769ee3e31cfabea34ec6cbf082dead6cb98b9d7f14014d264b97f9a2e4e9cc1d55fe121d8df8147631dd3a4ceb3077edea1d8950598163f608b73b1b5da3c4366fa092f6f6717abcd9e50e0c9f314c249cc5ee48a8db36110e4ddce6b481d2ae7a5d4577de023f8b5165d42c2161e66ce118a74e4328891ac3048d7235d3f624dcd7fdb57b101f920415a5971605568f586c705e7dc526ffe628ec97a828e7d77c9db5ddd936da375deae61ac03007b035ddd885a825338", 0xc3}, {&(0x7f0000adc000)="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", 0x1000}, {&(0x7f0000eb2000)="21958226d23c212aa92cccb974f280b4ef458f373576dca64a3031ac3b95155fa428664727053d6da2a90e3478277489350fc327f28eaa4b3e4525694062254241b72c84", 0x44}, {&(0x7f00005d0000-0x7)="a71246a52c9d764d2c84c99aed67cfd0f7d735056558c5a743ea9f1eca20f544ec09c4618929bc63a6baf02fcfc81f616cf88f43a2e665b1366ef842e72aa9ef62b163c5e845819d69778b8997d9d47809eb32c43fad541b4af0163cecd20d7161802b65fb2f16ff08360d863d71f4ecb26896a95770e0c23d29d4434afc35ef596e292733a1f7ef6a0b3a7f126a01b19a3658a34677b281ec0d6a296c7dd0f4aa6f8a868da081825b8ca3dc", 0xac}, {&(0x7f0000576000)="ec5d61db16f7d1f2ada9ce3361036434a797f92457daeb66596538564feeddab6c199a32d517d538bbd83f79030260e8c9d3282b6d357897a3de7ff138c32bbf5f801018db404d4ed82890c89c5204d2294440c2dedd4abc54a95e78362bdffc290fc59fe28455cd0d95d587774d986aa99237a6e6a59338728f1232b317a53435842279b4cd48eb6be77a3a1f1a6957f29f6ec74e8fe212414b196ae4a56e678d0bb830bcd12d7d13c807338afa939613b6d1f04383b854c5cad694874e8675a63ad1af3b0ea06b37dd7b8ae42921f73f3015dece38d58f05cc6178d7c45f36", 0xe0}, {&(0x7f000082a000)="a9593035f89e3977a10a3953aeb7fe9b665be113b9f5b0e26d348514c097721b008f236ba5c749d19833709393f4c212d45e64dc7fd271c46a9fabde4743d5d8bef08edc287b1e8da70d3bf0214c98f38c8f375fac5953e6a0165be8db8b1d74ee2c857a24c80491e2523bac7bfb8738674fa8810721ab632b6118e66e66d64405af86dd7e538a44ef9fd27dddfe0a2f1ab9ccaab3df06b824882e7f08375f0c", 0xa0}], 0xa, 0x0, 0x0, 0x80}, 0x0) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000f2b000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x4) r2 = request_key(&(0x7f0000e7b000)='.dead\x00', &(0x7f00008aa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000022e000)='\x00', 0xfffffffffffffffe) keyctl$update(0x2, r2, 0x0, 0x0) mount(&(0x7f0000676000-0x4)='./file0\x00', &(0x7f0000db9000-0x8)='./file0\x00', &(0x7f00000f0000-0x5)='nfsd\x00', 0x100040, &(0x7f0000f34000-0xe4)="b4856b1ae5e298ff0ac0fff8efd95d15dae2a28374bb0fc39d4cb00f9e629e776a2c3d7034563fe783746cc4dda5e14b4dc77bbdb9aebcc42a3b8a487b178a046c2b33f0090970a824aa6549e6a8c901efb2a348b3212b56310dd32fb52bc0a0a82986cd9460917ab168418ae1735631ebe718a861126f2ce0ee91d34cd537aee1133e02f9deda1654e54b53b2a3a238a65db6fcb52fa004c27126a3fb695de6aa18cbd05fc2fb45dfc3c23f990d57117f0a5afc52503b83afc75f09afdf92bdb0306c09ec16d5a278229b0cec1710d421055375a4e92de309180c5101a833a49484c470") fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ad0000-0x8)=0x0) flock(r0, 0x10000000005) 2018/01/16 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa5000)={0x0, 0x0, 0x0}, &(0x7f0000fa5000)=0xc) fcntl$setown(r0, 0x8, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) 2018/01/16 10:39:08 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000373000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000795000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9, &(0x7f0000000000)={0x9}, 0x8) ioprio_set$pid(0x400000000003, 0x0, 0x0) 2018/01/16 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/vga_arbiter\x00', 0x82000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f000000d000-0x8)='./file0\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x18) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x444444444444450, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000e000-0x6)='.dead\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000d000)="916d84f0b8a42ccf5f2f91b01ea9886cb2", 0x11, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000000d000)='keyring\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000e000-0x7)='+self$\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0xb98f, r3) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x2, 0x0}}, 0xffffff3d) ioctl$sock_SIOCOUTQ(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) 2018/01/16 10:39:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e4c000)={0x0, 0x0, 0x0}, &(0x7f000035d000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003fd000-0x8)={0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00004c1000-0xe)='net/mcfilter6\x00') getxattr(&(0x7f00003f3000)='./file0\x00', &(0x7f00001bf000-0xe)=@known='system.advise\x00', &(0x7f0000f16000)=""/25, 0x19) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r2, r1, &(0x7f0000c49000-0x8)=0x1ffffff, 0x1) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) 2018/01/16 10:39:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) times(&(0x7f0000e4c000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 10:39:08 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000456000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000eea000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000042a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x9, 0x401}, &(0x7f0000000000+0x552)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x1000}, 0x6) r3 = syz_open_pts(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) lseek(r0, 0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) fcntl$setown(r0, 0x8, r4) r5 = dup2(r3, r3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000002000-0xc)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000004000-0x8)={0x0, r4}) getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x1, &(0x7f0000006000-0x4)=0x8000, 0x4) r6 = syz_open_procfs(r4, &(0x7f0000001000-0x9)='net/stat\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r5, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10) getdents(r0, &(0x7f0000003000-0x75)=""/117, 0x75) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000008000-0x6)={0x10000, 0x2, 0x100000001}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000008000)={0x2, 0x3, 0x7, 0x400, r4}) 2018/01/16 10:39:08 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000019000-0x4)=0x10001, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000001f000-0xe0)="a36503d90652e6fc0417b79f3b587db4f4ab1cdb068e4bdda2db95cc6e3b09d3fc6841114b85c1ff4f46403462aac17ecfda3e5c46ef32a31fef70e8548e0ae7f66afe9acaf60475ae75860362dfb4c4b73558fdcec3618d6fb530563518db1dbb173014fd6c0bea7e8635ea45a27382876b009f7f936dc36a8385113f0ef1a5d2e9d71a5bd334109d9e7e35286f9661c868e2dbe3d07a08e80a322d446dc13d8f9ece3830a8cb1938ce60a6ec05bd4709163e4e5efbf687fcbbfe52432001845dd243089be48ce58cb65141d0c5b5297764d6e26b2e55341897543984cb1c1d", 0xe0, 0x21) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000001e000-0xe)='/dev/keychord\x00', 0x82600, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f000001d000)=0x8000, 0x2) 2018/01/16 10:39:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20200) rt_sigpending(&(0x7f0000012000-0x8)={0x0}, 0x20012000) 2018/01/16 10:39:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000382000-0x8)='keyring\x00', &(0x7f00005ab000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) madvise(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000457000)={@common='bcsf0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x5c, &(0x7f0000000000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x56a1dfe5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x1}, 0x8) socketpair$inet(0x2, 0x80000, 0x101, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/16 10:39:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000180000)='/dev/loop#\x00', 0x1000000000003, 0x0) r1 = dup2(r0, r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000ca0000-0x4)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000346000)={0x2, [0x0, 0x7fffffff]}, &(0x7f0000c2a000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ac7000-0x5c)={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfda}, 0x24b7f07c, [0x0, 0x8, 0x7, 0x0, 0x8, 0xfffffffffffffff8, 0x8, 0x5]}, 0x5c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d14000+0xe2c)={0x8001, 0x1000, 0x80000000, 0x2e, 0x3, 0x8, 0x8000, 0x400, 0x5, 0x4, 0x7}, 0xb) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TIOCSCTTY(r1, 0x4c03, 0x10000) 2018/01/16 10:39:08 executing program 7: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ef5000-0x8e)="17000000020001000000be8c5ee17688a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a88000000dba67e0600000000000200df01800000000000009cee4a5acb3da41f0000ba00670000c88ebbff0601000039010000f023040000000000000000000000008b03cf9eebe7ec7ee87cccfff6ba000800024f0298e9e9f554062a80e60500", 0x8e) pipe(&(0x7f0000721000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000ef8000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef7000)=0x10, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00007f0000)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00006d1000-0x8)={r3, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000ef6000)=0xef3, 0x19e) 2018/01/16 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d50000)={0x4, 0x0, &(0x7f0000ffe000)=[@exit_looper={0x630d}], 0xcf, 0x0, &(0x7f0000fff000-0xcf)="541261ac9cce6e9fbde30ce28f1bfb2901b83f94b7b706df7719d8e73c4fa2f750c8599273fb11c140afb223391b41683599029a42b9a577a335a3a673bc044ab34e9c50c546ea071b681ba910e4a2ee159f2440856515dd13dd41c9b216884ad8b822e790d74d8695277f29a823373c793876241576e2a82e5a99c247a836d99d5629566a9e9a9e14f7b4d20d9c58a0c2691cd4bde0fac28178b1a8a5a39ccc6ddb340f270530a174ffa3d104371e71631e10c868cf83dfd72cceff8904e3fcb779d588256d854e7f03c7464fd1bc"}) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 56.389236] binder: 10824:10827 ERROR: BC_REGISTER_LOOPER called without request [ 56.421706] binder: 10844:10845 transaction failed 29189/-22, size 0-0 line 3004 [ 56.432594] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 10:39:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x89) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e21000)={&(0x7f000034a000/0x1000)=nil, 0x1000}) 2018/01/16 10:39:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000a9000)='./file0\x00', 0x20400, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/222, &(0x7f0000000000)=0xde) ioctl$KDSKBLED(r0, 0x4b65, 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x10)={0x0, 0x3, 0x4, [0x5, 0x3ff, 0x5, 0x8]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x6, 0x18df, 0x4, 0x3, 0x800}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000003000-0x18)={0x1, 0x8d0, 0x8001, 0x645, 0x0, 0xffffffffffffffc1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000)={r4, r6}) r7 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000004000)={r3, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000006000-0x10)=@req={0x50, &(0x7f0000002000-0x50)={@generic="97d1b143e6160a13476932d9e07e6c4f", @ifru_map={0x0, 0x819, 0x7, 0x7fffffff, 0x8, 0x8}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000007000-0x10)={0x8, &(0x7f0000006000)=[{0x25b3, 0xfffffffffffffff7, 0x10000, 0x5}, {0x0, 0x100000001, 0x80, 0xfffffffffffffffa}, {0x8001, 0x9, 0x400, 0x6}, {0x8, 0x5, 0x7, 0x7fff}, {0xfffffffffffffffc, 0x0, 0xdfc, 0xff}, {0x1, 0xd9b, 0x9, 0x33}, {0x8, 0x5, 0x1, 0x6}, {0x2, 0x9, 0xfffffffffffffffd, 0x6f5000000000}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x8) 2018/01/16 10:39:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000683000)='/dev/ppp\x00', 0x8a0c0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f7000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000514000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x3, 0x10000, 0x1, 0x0, 0x2, 0x80, 0x0, 0x36, 0x0, r1}, {0x1000, 0x3ff, 0x8, 0x2b3, 0x740, 0x0, 0x84d, 0xfffffffffffffffb}, {0x3ff, 0x401, 0x4, 0x5}, 0x100000001, 0x3, 0x2, 0x1, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x3, 0x6c}, 0x2, @in=@empty=0x0, 0x2, 0x3, 0x3, 0x7, 0x20, 0x2, 0x7}}, 0xe8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b36000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000abd000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af3000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f2f000-0x8)=@assoc_value={r2, 0x8001}, &(0x7f0000f29000-0x4)=0x8) 2018/01/16 10:39:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0x120) fanotify_mark(0xffffffffffffffff, 0xacd62451dcb86358, 0x0, 0xffffffffffffffff, &(0x7f0000ad2000)='./file0\x00') socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000002000-0x40)={0x7, 0x1, 0x2, 0xfff, 0x1f, 0x3, 0x10000, 0x5}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 10:39:08 executing program 5: prctl$void(0x4007) 2018/01/16 10:39:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000b2b000)=@known='system.posix_acl_default\x00') accept(r0, &(0x7f0000c03000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b58000)=0x10) 2018/01/16 10:39:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fb5000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000c2c000)=0x7) recvmsg(r0, &(0x7f0000761000-0x38)={0x0, 0x0, &(0x7f00004c2000)=[{&(0x7f0000c33000)=""/13, 0xd}, {&(0x7f00002a1000-0x5e)=""/94, 0x5e}, {&(0x7f0000887000)=""/205, 0xcd}, {&(0x7f0000239000)=""/102, 0x66}, {&(0x7f0000310000-0x24)=""/36, 0x24}, {&(0x7f0000fac000)=""/65, 0x41}, {&(0x7f0000e01000)=""/234, 0xea}], 0x7, &(0x7f00009d5000-0xe5)=""/229, 0xe5, 0x8}, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da3000)=@assoc_value={0x0, 0x400}, &(0x7f0000bd8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005c4000-0x14)={r1, 0x4, 0x8, 0x8000, 0x9e8, 0xecd0}, &(0x7f00007b3000-0x4)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000802000)={0x1ffffffffffffd6e, &(0x7f0000a71000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000529000-0x8)={r3, 0x1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f7c000)="bf021bf31b7becd68108f3f9337b8bcd", 0x10) recvfrom(r2, &(0x7f0000e03000-0x65)=""/101, 0x29, 0x10003, 0x0, 0x0) 2018/01/16 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008a7000-0x20)={@generic="66bd273e62fd689d6335c2472a7ad1b7", @ifru_flags=0x6203}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000502000)=0x0, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000045000-0x4)=0x0) r2 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000c27000)={&(0x7f000002b000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000034f000-0x10)={&(0x7f0000dbf000)={0x14c, 0xd, 0xa, 0x100, 0x7, 0x2, {0x7, 0x0, 0x8}, [@nested={0x138, 0x8d, [@generic="dcc43ac8a6c71311bcf1ece866b92c992064354c8b9e99935439286867b2e40f45507d8d3ef135532709306d2d0bd40667b7304b52e54076ef9bbe1d38f2050dfd71b8fd6d294b8e58bb93e87bc30d78bcfd85b31b8d0f67cae37db8226042dc21ead9fd", @typed={0xc, 0x31, @pid=r1}, @typed={0xc, 0x5c, @uid=r2}, @generic="5ac699abe7b5c15df009140863aa2453f02ff6d8941420039b427018344a664512a1e41349fafda21746a6aac1166bb38d0d1571a37ab32285c67300251fdb9a013ea4b764555d61c531de3a7b1726e22a8d1b3679cad64ca4ace72e9e84740e69d3850b1e3da89e5160c10890fe2658498cd3a1efbd2f85b77007111b9da51ee9701f800d7392ff0f0a1cb929bfad8b5f8ca549c50e283c5f5f4d43dd2d4b0c3f08e0808acc", @typed={0x10, 0x3, @u64=0xe62}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x24000055}, 0x84) geteuid() pkey_alloc(0x0, 0x1) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000643000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000bf3000-0x4)=0x8d) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d11000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/16 10:39:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000cf6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c1a000)=0x14, 0x800) r3 = accept4$packet(r0, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004b7000-0x4)=0x14, 0x80000) bind$packet(r2, &(0x7f00001e5000)={0x11, 0xff, r4, 0x1, 0x8001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000507000)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000155000)=r5) socket$inet(0x2, 0x8000f, 0x80000000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x1, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}]}, 0x10) [ 56.443302] binder: 10844:10845 transaction failed 29189/-22, size 0-0 line 3004 [ 56.450612] binder: 10824:10849 ERROR: BC_REGISTER_LOOPER called without request [ 56.462997] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000d000)=[], 0xe, 0x0, &(0x7f000000d000)="875288d83250e9f6aa7e8260b3f5"}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000000e000)=0x0, r0, &(0x7f000000f000-0x8)=0x0, 0x1ff, 0x6) 2018/01/16 10:39:08 executing program 3: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000588000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000066e000)={@loopback={0x0, 0x1}, 0xffffffffffffffa9, 0x0, 0x0, 0xe, 0x6, 0x1, 0x7}, &(0x7f00004e5000-0x4)=0x20) [ 56.530575] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.535212] CPU: 0 PID: 10865 Comm: syz-executor0 Not tainted 4.9.76-g8dec074 #13 [ 56.542826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.552176] ffff8801cd1ff5d0 ffffffff81d93169 ffff8801cd1ff8b0 0000000000000000 [ 56.560199] ffff8801d49aeb90 ffff8801cd1ff7a0 ffff8801d49aea80[ 56.565182] binder: 10882:10883 ioctl c0306201 2000d000 returned -14 [ 56.566440] binder: 10882:10885 ioctl c0306201 2000d000 returned -14 2018/01/16 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fb2000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 56.579266] ffff8801cd1ff7c8 ffffffff81660c0a 0000000000002a2e ffff8801cd0f08f0 ffff8801cd0f08a0 [ 56.588959] Call Trace: [ 56.591536] [] dump_stack+0xc1/0x128 [ 56.596894] [] handle_userfault+0xa3a/0x1310 [ 56.602946] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.609955] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.616443] [] ? handle_mm_fault+0x117b/0x2530 [ 56.622672] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.628919] [] handle_mm_fault+0x1fd1/0x2530 [ 56.634978] [] ? __pmd_alloc+0x410/0x410 [ 56.640688] [] __do_page_fault+0x5c2/0xd40 [ 56.646567] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.652527] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.659163] [] do_page_fault+0x27/0x30 [ 56.664674] [] page_fault+0x28/0x30 [ 56.669927] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.676739] [] ? userfaultfd_ioctl+0x8dc/0x24e0 [ 56.683028] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 56.689924] [] ? futex_wake+0x146/0x440 [ 56.695526] [] ? get_futex_key+0x1050/0x1050 [ 56.701555] [] ? userfaultfd_release+0x650/0x650 [ 56.707932] [] ? putname+0xee/0x130 [ 56.713183] [] ? __lock_acquire+0x629/0x3640 [ 56.719209] [] ? do_futex+0x3f8/0x15c0 [ 56.724718] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 56.731535] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.738518] [] ? check_preemption_disabled+0x3b/0x200 [ 56.745329] [] ? __fget+0x201/0x3a0 [ 56.750578] [] ? userfaultfd_release+0x650/0x650 [ 56.756952] [] do_vfs_ioctl+0x1aa/0x1140 [ 56.762643] [] ? ioctl_preallocate+0x220/0x220 [ 56.768848] [] ? selinux_file_ioctl+0x355/0x530 [ 56.775145] [] ? selinux_capable+0x40/0x40 2018/01/16 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000a000-0x8)='./file0\x00', 0xfffffffffffffff8) chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/16 10:39:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000069a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d47000-0x30)=[], 0x0, &(0x7f0000f1a000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/16 10:39:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ee000)='net/sockstat\x00') sendfile(r0, r0, &(0x7f0000a7b000)=0x0, 0x26a950b) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000007a000-0x14)={0x0, 0x2, 0x4, 0x5, 0xfffffffffffffffa, 0x1}, &(0x7f00001e7000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c2000-0x88)={r1, 0x80, "b7a6e546034ebd096ec5a48c444912e87cfeea7f74438181586ea1486bd60b735c4c602b22bddbc0aa9b50e3c6a967f3333e1e6901671322f83225177144b3da768a52820ea39cb40cb1120994711be8f00af9eb98c2c422cc69341c9f46b6950943f399a7cfcafbd27fa93d3b827524641188b26da9b19add6fd9207fd54311"}, &(0x7f00003cb000)=0x88) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ce000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) 2018/01/16 10:39:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000002000)={&(0x7f0000000000/0x2000)=nil, 0xfffffffffffeffff, 0x4, 0x1f, &(0x7f0000000000/0x2000)=nil, 0xffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x29)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x20, 0x13, 0xb, 0x202, 0x1, 0x0, {0x1, 0x0, 0x7}, [@typed={0xc, 0x7e, @u32=0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x44004}, 0x10) connect$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x9, 0x0, 0x7, 0x4, 0x7fff, "7c28c81373183e67233c2f72d8b35468ef03d572790f176e9b3c1fbb9d16c584b605de955e3ddea8606a161ba98a2301fcb3e4c18985f9b021b110e7e072c4", 0xb972}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='bdevselinux,\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000003000-0xca)=""/202, 0xca) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000003000)="", 0x0}], 0x1, 0x1a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000)='vmnet1\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000001000-0x2a)=""/42) 2018/01/16 10:39:08 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x4001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={0x0, 0xfffe00000000}, &(0x7f0000002000)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x428002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f0000004000-0x4)=0x98) 2018/01/16 10:39:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x7, &(0x7f00009ed000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000030c000-0x3)=0xa) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$int_out(r1, 0x0, &(0x7f000007c000)=0x0) 2018/01/16 10:39:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fb5000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000c2c000)=0x7) recvmsg(r0, &(0x7f0000761000-0x38)={0x0, 0x0, &(0x7f00004c2000)=[{&(0x7f0000c33000)=""/13, 0xd}, {&(0x7f00002a1000-0x5e)=""/94, 0x5e}, {&(0x7f0000887000)=""/205, 0xcd}, {&(0x7f0000239000)=""/102, 0x66}, {&(0x7f0000310000-0x24)=""/36, 0x24}, {&(0x7f0000fac000)=""/65, 0x41}, {&(0x7f0000e01000)=""/234, 0xea}], 0x7, &(0x7f00009d5000-0xe5)=""/229, 0xe5, 0x8}, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da3000)=@assoc_value={0x0, 0x400}, &(0x7f0000bd8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005c4000-0x14)={r1, 0x4, 0x8, 0x8000, 0x9e8, 0xecd0}, &(0x7f00007b3000-0x4)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000802000)={0x1ffffffffffffd6e, &(0x7f0000a71000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000529000-0x8)={r3, 0x1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f7c000)="bf021bf31b7becd68108f3f9337b8bcd", 0x10) recvfrom(r2, &(0x7f0000e03000-0x65)=""/101, 0x29, 0x10003, 0x0, 0x0) 2018/01/16 10:39:08 executing program 0: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000de4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d1000-0x4)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dfa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00001da000)='cifs.idmap\x00', &(0x7f00003b9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000057000)='keyring\x00', &(0x7f0000291000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$invalidate(0x15, r2) keyctl$get_security(0x11, r2, &(0x7f00008c8000)=""/77, 0x9362d1277102bfe3) [ 56.780998] [] ? __fget+0x201/0x3a0 [ 56.786244] [] ? __fget+0x228/0x3a0 [ 56.791490] [] ? __fget+0x47/0x3a0 [ 56.796653] [] ? security_file_ioctl+0x89/0xb0 [ 56.802854] [] SyS_ioctl+0x8f/0xc0 [ 56.808014] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/16 10:39:08 executing program 7: 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) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000d52000/0x2000)=nil, 0x2000, 0xc) stat(&(0x7f000053f000)='./file0\x00', &(0x7f00002c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuse_mount(&(0x7f00005c0000-0x8)='./file0\x00', 0x4000, r0, r1, 0x1, 0x200000) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) 2018/01/16 10:39:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000011000)="d1c381051a080c08b48532e96cecf7d2cbcc82a9fe91f103cf39c1634480569d26539f0fb8faa65d4008953733bf4e0e4b4de28a2c91c9d2fda7a258c7", 0x3d, 0x7, &(0x7f0000014000-0x10)={r2, r3+10000000}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f000050a000)='keyring\x00', &(0x7f0000357000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000b8c000)='keyring\x00', &(0x7f0000fe3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r5) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x23, &(0x7f0000fe3000)={0x455, {0x2}, 0x1, 0x9}, 0x0, 0x8, &(0x7f0000fe4000-0x8)={0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000d6c000-0x28)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00003ad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r4) 2018/01/16 10:39:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x4, 0x10b180) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e94000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/16 10:39:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1}, 0x1f8) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f00005cb000-0x10)=[{&(0x7f0000932000-0x65)=""/101, 0x49}, {&(0x7f0000e5c000)=""/4096, 0x802}], 0xfd) 2018/01/16 10:39:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f2e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d44000-0x4)=0x6a8) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000828000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c56000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000d3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0xa4, 0xffffffffffffffff, 0x100, 0xd895, 0x200000, r2}) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r1, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:39:08 executing program 4: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000069000)={0x0, 0x0}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000006a000-0x20)={@generic="9895442be28542a3976d940d517bd6ad", @ifru_flags=0x100}) signalfd4(r0, &(0x7f0000009000-0x8)={0x100000001}, 0x8, 0x800) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000006a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000069000+0x8d8)={0x0, 0x7, 0x8f9, 0x100, 0xefe, 0x100000001}, &(0x7f0000069000)=0x14) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000006a000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r3 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r3, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") pipe(&(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000055000-0x8)={0x0, 0xef6}, &(0x7f000006a000-0x4)=0x8) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r4, 0x89f6, &(0x7f000006a000)="fac07929372f87e26a942a4bf2f0c802bfe10819d0") ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f000000b000-0x18)=@generic={0x2, 0x9, 0xffff}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000006c000-0x8)={r6, 0x2c4}, 0x8) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 10:39:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000467000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d55000)={0x0, 0x0}) getsockopt(r0, 0x0, 0xf0, &(0x7f000082b000-0x7)=""/7, &(0x7f000086c000-0x4)=0x7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000005000-0x10)={&(0x7f0000013000-0x8)={0x0}, 0x8}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000654000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 10:39:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000672000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000f5d000-0x62)=""/98) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) 2018/01/16 10:39:08 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000023000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000020000-0x4)=0x0) 2018/01/16 10:39:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7f, 0xfb}) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/16 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ebd000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) set_robust_list(&(0x7f000098d000-0x18)={&(0x7f00004a5000/0x2000)=nil, 0x3, &(0x7f000006c000/0x3000)=nil}, 0x18) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e59000)=""/200) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00009ed000-0x8)={0x763, 0x1}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000090c000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$usbmon(&(0x7f0000c9e000-0xd)='/dev/usbmon#\x00', 0x8001, 0xc0000) socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000364000-0xc)={0x1, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000fb8000)={0x5556b856, 0x7f, 0x7}) prctl$setmm(0x23, 0x4, &(0x7f0000b7c000/0x2000)=nil) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6e000)={@dev={0xac, 0x14, 0x0, 0xb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/16 10:39:08 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000000)=""/215) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x200, 0x10000, 0xe5, 0x0, 0xff, 0x2, 0x0, 0x0, 0x7, 0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x54)="5d9f8d6dcbaa336e3f2edd191bbb463eeaf073e7724cca13840decf934eac8571bfd7a0a4e84f5004d94092124cb64cc051d22373dc31ac76de1042e2b8d1f56629f8cad4069e77513f42d2aa78e57683201a641", 0x54, 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0x9010010) write$eventfd(r2, &(0x7f0000001000-0x8)=0x3, 0x8) keyctl$chown(0x4, 0x0, r0, r1) 2018/01/16 10:39:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) accept4$unix(r0, &(0x7f000081f000-0x1002)=@file={0x0, ""/4096}, &(0x7f00003c1000)=0x1002, 0x80000) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000cfb000)=@known='system.posix_acl_default\x00', &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) 2018/01/16 10:39:08 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x200000) r2 = dup2(r1, r1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f0000311000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x2}}, 0x26) ioctl$TIOCSBRK(r1, 0x5427) r4 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) r5 = openat(r4, &(0x7f0000ff8000)='./file0\x00', 0x2f2582, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000ffa000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bda000)=0xe8) 2018/01/16 10:39:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032a000)=0x10) shutdown(r0, 0x1) 2018/01/16 10:39:08 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000fe8000-0x4)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000fe8000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe8000)=0x6) 2018/01/16 10:39:08 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) readahead(r0, 0x3, 0xa230) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000272000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000353000-0xa)='mime_type\x00', 0x2) execveat(r0, &(0x7f0000028000)='./file0\x00', &(0x7f000021b000-0x48)=[&(0x7f0000e11000-0xa)='mime_type\x00', &(0x7f0000434000-0xa)='mime_type\x00', &(0x7f0000c75000-0x1)='\x00', &(0x7f00008d2000-0x1)='\x00', &(0x7f0000d87000)='mime_type\x00', &(0x7f0000024000)='\x00', &(0x7f000004d000)='mime_type\x00', &(0x7f0000589000)="ba255b00", &(0x7f0000d02000)='mime_type\x00'], &(0x7f000077a000)=[], 0x800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000b8000)=0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000019c000)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x100080000000022, &(0x7f00004fc000)=0xfffffffffffffffc, 0x4) 2018/01/16 10:39:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000697000)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f0000a75000-0x8)=0x5b, 0x1001) 2018/01/16 10:39:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x7, 0x8, &(0x7f0000af8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000803000)={0x7f, 0x2, 0x3, 0x1000, 0x0}, &(0x7f00006db000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000057e000-0x8c)={r2, @in6={{0xa, 0x2, 0x9, @empty={[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, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d20000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000873000-0x14)={r2, 0x5, 0x1c, 0x7ff, 0x100, 0xfffffffffffffffa}, 0x14) r3 = epoll_create(0xadd7) fsetxattr(r3, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x0) 2018/01/16 10:39:08 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffed7) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000020000-0x4)=0x0) 2018/01/16 10:39:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e3f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000026d000-0x10)={&(0x7f00005c5000/0x4000)=nil, 0x4000}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) stat(&(0x7f0000bce000-0x8)='./file0\x00', &(0x7f0000f4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 10:39:08 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000351000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) clock_gettime(0xfffffffffffffff0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x3d, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r1) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3d, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c3000)=0x0) timer_settime(r2, 0x0, &(0x7f0000f9f000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/16 10:39:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = creat(&(0x7f0000ebe000-0x8)='./file0\x00', 0x130) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002bc000-0x20)={0x5, 0x0, 0x1, 0x6}) symlink(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000c8b000)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006a4000)={0x0, 0xe6, 0x6, 0x9, 0x9ee5, 0x6}, &(0x7f0000b66000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b00000)={r3, 0x1000, "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"}, &(0x7f0000478000)=0x1008) r4 = mmap$binder(&(0x7f0000db2000/0x2000)=nil, 0x2000, 0x1000000000000000, 0x2010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ed5000)={r4, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00004b1000)={&(0x7f0000949000/0x2000)=nil, 0x9, 0x2, 0xc, &(0x7f0000872000/0x1000)=nil, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000cda000-0x10)={r2, 0x37c8}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bb1000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000059000-0x20)={0xfffffffffffffffc, 0x0, 0x0, 0xf8e}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f000086d000)={0x6, r6}) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/01/16 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000098000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000040c000)='/dev/input/mice\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000363000)={0x7fff, 0x8000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c76000-0xc)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000b5c000)=0x3) epoll_pwait(r1, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x0}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000553000)={0x0, 0x0, 0x0}, &(0x7f00008d0000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000905000)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in=@multicast1=0xe0000001, 0x0, 0x380, 0x3, 0xfffffffffffffff2, 0x2, 0x20, 0x20, 0xff, 0x0, r2}, {0x40, 0xd7d, 0xffff, 0x6, 0x100000001, 0x5, 0x65, 0x4}, {0x100, 0xff4, 0x5, 0x8aa}, 0x5, 0xb, 0x1, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x5, 0x3, 0x3e}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x7, 0xfffffffffffffdf2, 0x6}}, 0xe8) connect$l2tp(r0, &(0x7f0000d05000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}}}, 0x32) 2018/01/16 10:39:08 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000)='./control\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000000d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000c000)={&(0x7f000000d000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000-0x70)=[{&(0x7f0000002000-0xd3)=""/211, 0xd3}, {&(0x7f0000003000)=""/212, 0xd4}, {&(0x7f000000a000)=""/244, 0xf4}, {&(0x7f000000c000)=""/202, 0xca}, {&(0x7f0000004000-0x1c)=""/28, 0x1c}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/76, 0x4c}], 0x7, 0x0, 0x0, 0x8000}, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r1, &(0x7f0000afa000-0xa)='./bus\x00', 0x84000080) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000740000-0x6)='./bus\x00', r2, &(0x7f00007fa000)='./control\x00', 0x0) 2018/01/16 10:39:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005c7000)={{0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, {0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x101}, 0x101, [0xb917, 0x100000000, 0x7, 0x40, 0x54, 0x80000001, 0x4, 0x20000]}, 0x5c) execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) 2018/01/16 10:39:08 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000fdd000)={0x9cb6, 0x1ff, 0x4, 0x3, 0x8, 0x9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x10000, 0x9, 0x7f, 0x0, 0x2, 0x0, 0xfffffffffffffffe}) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d4d000-0x4)=0x0, &(0x7f0000fdf000-0x4)=0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/16 10:39:09 executing program 7: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2000000001, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffff7fffffffffff}]}) getitimer(0x0, &(0x7f0000a8c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 10:39:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000003000)='./file0\x00', 0x8110, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x101100, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0x800, 0x0, 0x10001, 0x828}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000000)={0x401, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer2\x00', 0x0, 0x0) request_key(&(0x7f0000014000-0xa)='encrypted\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000012000-0x1c)='ppp0&mime_typemd5sumwlan1.@\x00', 0xfffffffffffffffd) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000012000-0x4)=0xb8) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000004000)=0x0) get_thread_area(&(0x7f0000001000)={0x9, 0x100000, 0x0, 0xff, 0x0, 0x6, 0x5, 0x3, 0x8, 0x0}) clock_settime(0x4, &(0x7f0000004000)={0x77359400, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000012000-0x8c)={0x80000001, 0xeba, 0x7, 'queue0\x00', 0xbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000004000)={{0x401, 0xffff}, 'port1\x00', 0x50, 0x30000, 0x5, 0xfffffffffffff641, 0x8, 0x7, 0x100000000, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/16 10:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000068e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000630000)={0x3f, 0x1, 0x7fffffff, 0xe50, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ada000)=0x81, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000928000-0x30)={0xa4, 0x0, 0x0, 0x3, 0x1, 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000d6e000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sndseq(&(0x7f0000af9000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r2, r4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00006a5000-0x34)={{0x1, 0x2, 0x4, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r5, 0xffffffffffffffff, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007d6000+0x8de)=@int=0x0, &(0x7f0000145000-0x4)=0x4) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000292000)={0xfffffffffffffff9, 0x7089, 0x9, 0x4000000000000, 0xfffffffffffffffe, 0x6, 0xc60, 0x1f, 0x6, 0x5}) 2018/01/16 10:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = creat(&(0x7f0000ebe000-0x8)='./file0\x00', 0x130) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002bc000-0x20)={0x5, 0x0, 0x1, 0x6}) symlink(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000c8b000)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006a4000)={0x0, 0xe6, 0x6, 0x9, 0x9ee5, 0x6}, &(0x7f0000b66000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b00000)={r3, 0x1000, "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"}, &(0x7f0000478000)=0x1008) r4 = mmap$binder(&(0x7f0000db2000/0x2000)=nil, 0x2000, 0x1000000000000000, 0x2010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ed5000)={r4, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00004b1000)={&(0x7f0000949000/0x2000)=nil, 0x9, 0x2, 0xc, &(0x7f0000872000/0x1000)=nil, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000cda000-0x10)={r2, 0x37c8}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bb1000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000059000-0x20)={0xfffffffffffffffc, 0x0, 0x0, 0xf8e}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f000086d000)={0x6, r6}) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/01/16 10:39:09 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000e78000-0x4)=0x9) 2018/01/16 10:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000065e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000085a000-0x50)={@common='ipddp0\x00', @ifru_ivalue=0x2d3e}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r1, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r1, &(0x7f0000d64000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000012b000)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000537000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = getpgid(0x0) mq_notify(r2, &(0x7f0000b38000-0x60)={0x0, 0x22, 0x7, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 10:39:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000083d000)='wchan\x00') ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000333000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007a2000-0x4)=0x0) stat(&(0x7f000020a000-0x8)='./file0\x00', &(0x7f0000dd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x3, &(0x7f0000c16000-0x60)={0x0, 0x12, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c5000-0x4)=0x0) timer_getoverrun(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) accept4$packet(r2, &(0x7f0000ee1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d89000-0x4)=0x14, 0x800) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000024d000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, r6}, 0xc) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r7 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r7, 0x0, 0x0) close(r7) close(r5) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000535000-0x12)='/dev/loop-control\x00', 0x40, 0x0) fstat(0xffffffffffffff9c, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) execveat(r2, &(0x7f0000496000)='./file0\x00', &(0x7f0000e73000)=[&(0x7f0000083000-0x10)='[+selfsecurity!\x00'], &(0x7f0000b18000-0x10)=[&(0x7f000014c000)='/dev/loop-control\x00', &(0x7f0000e43000-0xd)='[em0vboxnet1\x00'], 0x1000) 2018/01/16 10:39:09 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/16 10:39:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000a69000-0x8)={0x2, r2}) 2018/01/16 10:39:09 executing program 2: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000053f000-0xa)='/dev/ptmx\x00', 0x100000001, 0x0) ioctl$int_in(r0, 0x80045430, &(0x7f0000000000)=0x0) 2018/01/16 10:39:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000122000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/01/16 10:39:09 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0xe405e3cde90e2f10, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000005000)={0x81}, 0x4) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1b) 2018/01/16 10:39:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000893000-0xc1)="") r0 = gettid() ptrace$pokeuser(0x6, r0, 0x1000, 0x80) linkat(0xffffffffffffffff, &(0x7f000085b000)='./file0\x00', 0xffffffffffffffff, &(0x7f000058d000)='./file0\x00', 0x0) 2018/01/16 10:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) prctl$setmm(0x23, 0x1, &(0x7f0000e40000/0x2000)=nil) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ea7000/0x3000)=nil, 0x3000) r0 = socket$packet(0x11, 0x3, 0x300) getpeername(r0, &(0x7f0000259000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000151000)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f000091b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d23000-0x1c)=@req3={0x5, 0x3, 0x9, 0x7, 0xd2e4, 0x8, 0x9}, 0x1c) [ 57.712226] IPVS: Creating netns size=2536 id=17 2018/01/16 10:39:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000265000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e3e000)={0xaa, 0x3c, 0x0}) r1 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000258000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fffffff}, &(0x7f000042c000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000590000)={r2, 0x0}, &(0x7f0000ed3000-0x4)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) connect$pppoe(r0, &(0x7f00005dd000-0x1e)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="0adb3041dc8f7db95f4f552c67579b81"}}, 0x1e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00004ad000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x9, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000927000-0x4)=0x6, 0x4) 2018/01/16 10:39:10 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf8000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 10:39:10 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c57000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x44, "895411e78a6a02323d93e3370fce68a8f63fe4eb8b5011c9dae7d1b441754b7f0ce42c49bfa0e63232bec7e28b635cfbc328af7b4ca117b7dba9e7f17073038190d66421"}, &(0x7f00006ad000)=0x4c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x8000, 0x3, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="4ae5bc95cb6821f237746896dea8a56f53c267040b23bcc1c445506ae845e0a66182ebc4332667f6add4f885f99d9f8ee5af050640e45ef1cb7bced7a8451938a832869d", 0x44, 0x20000, 0x9}, {&(0x7f0000002000)="c451b695ca3257576db7582e106beb0c05ed607b0ff79111cfddfd36bc3298c6c33cf1c712290854a47dbc752419ec51765abd20e488c2ef4b36cbab47ea7587de11877217c8bc80b7bb6b891e756b29be9c81df108f14d3f9e4", 0x5a, 0x6, 0x3f}, {&(0x7f0000003000-0xd6)="2c7a1f847e36dd9087b68526013e0fcd567ce37d056c2037062c2be32aead7c169342b5de463e62f03aef2ba06e66da32dd080fa1a746824cbe1cd92608b201c12ea0145adaafe9e390e23d409d2a2df3e935e93cdd62b45837322a3bcbc541996a46a55e5afc4d3dbbb22491dda7f6dda216ec9df642abcbd553df7b8063aa9dc046134d59fbdbb60d4ed5137f664de9a618f069dfc23074192789582328c9e0894c1652a310892419d82f59cd7882c9ad50af015a93281268558058c630b14be0b45e2f4c23f604ee5c7a1143de66039015bccadd3", 0xd6, 0x4, 0x8}], 0x2a0000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="4095e0355ab8187bfad1cca0235bd2c912696d042bae765370987b0b486cd598a844695878b108863389c46ffc28f1e571a9216f7452da58fc26fba3ce85518f9f1451a145c763b6b00fa0aaa6558777601b129ec7326e8e998b14a819019819efaa0bff112f62221c407372d83dcc", 0x6f, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0xf5)="e46c24136440b8438b70ce6e7bde8cad5c89443643cc4403c7ace254971c35bd2f074e18a02ef6267355c42d6765d01d157431b6bc950fe759e5172752f88df2731ecb96c673a366360098140a4f2b5bf28fcd130b2543c22feb7b92f88492958aee4bd7febcdb87e3548a126b78fa1febe569a65561849fdf7cf2a02e7e952b1174f372fef305cbefe1dda2fea0438687a79d3e91b77bedaf8f7ea0b57f72de3450bd68729591660be56731d45183b8b9d3a9b46bcdf79a227cb13930b9ed980c9d655943b9e127f214e0b5b1519795f7b54dec4fb2615b900d5cabd4c7a4c846a13343b86d8f0bbe087f1a9374e05a2fbea2f07c", 0xf5, r2) keyctl$unlink(0x9, r3, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000004000)={0x0, 0x8, 0xfff, 0x5, 0xfffffffffffffff8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSTI(r0, 0x5412, 0x8001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/4096) keyctl$set_timeout(0xf, r2, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f0000008000-0x38)=""/56) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000008000)='./file0\x00', 0xe000, r4, r5, 0x3f, 0x200000) 2018/01/16 10:39:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a6a000-0x8)=0x8) writev(r0, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d2e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa5000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a16000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000002d000-0x4)={0x800}, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006ff000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d1000)=0xe8) setresuid(r2, r3, r4) r5 = memfd_create(&(0x7f0000333000-0x3)='lo\x00', 0x2) sendto$ax25(r5, &(0x7f00003df000)="bb4dec855249e10604aaa9e5ad3049f47598871d889e45907f61621e996805d6ca43af34ec8dd15dda1585ba8a01c35316246cdd1765139856b6e0fd9ee8829bb5805821b9c23a046ae336591ec9e7d5d0f7cddde6249cdde7a81eda4fcdcbfa", 0x60, 0x40008c0, 0x0, 0x0) times(&(0x7f000089b000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000a5d000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000662000-0x4)=0x14) 2018/01/16 10:39:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000833000-0x8)='./file0\x00', &(0x7f000017d000-0x8)='./file0\x00', &(0x7f0000001000-0x4)='ufs\x00', 0x1, &(0x7f0000001000-0xc)="18f6a0ff3ffe03dcc4751a1e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x7f, &(0x7f0000664000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00008b7000+0x3e9)=0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r1, 0x227c, &(0x7f000097e000)="86") 2018/01/16 10:39:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) set_robust_list(&(0x7f00005cb000-0x18)={&(0x7f0000274000/0x2000)=nil, 0xf5, &(0x7f000008c000/0x2000)=nil}, 0x18) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c89", 0x2c}], 0x1, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0xd8, 0x1ff, 0x2, "184ec37d47a68ff5acba2d329ca099b22479dc1f774cae5f93f6657ec1cf021cd39f4c834c52f8d15c4abc247ef33892edcca6323c16bc1bc642171b2888ceea59e95bc3e3792381cd683fcc596d5dbdd9563837a6bfe99dba8ccb5d395dd312101d6d4e11ce195ccae9ea4f3114136bb614301ca4e66c82f7c8a015bad4ef64f66211b286d3a4fd4273509746389d1de1079d0bada153bc6d9b1c37025fbc10e12e28dd5ab40f568a3fc9248d87d8833c90fa570afb02cb21b09d2f87ff1c22acdfcb37200ee1"}], 0x198, 0x8000}, 0x8041) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000073a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ba8000-0x4)=0x0, &(0x7f0000620000-0x4)=0x4) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/16 10:39:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000042b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe9000)=0xc) quotactl(0x1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00005c5000-0x14)="07584ac6f64b1af3dd8a6f5ae8abb5d5cd6595d1") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4a4281, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000000)=0x9) r4 = openat(r3, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x100) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000002000-0x14)={0xffffffff, 0x1, 0x5, 0x8000, 0x1}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x4, 0x20}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000-0x8)={r5, 0x4f}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000004000-0x4)=0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)=0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000004000-0x4)={0x7f}, 0x4) ioprio_get$pid(0x2, r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000001000)="2a91325e09eba40fbd0685912ec99d4e", 0x10) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000004000)={0x8000, 0x0, 0x10003, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000004000)={r7, 0x5}) 2018/01/16 10:39:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioprio_set$uid(0x0, 0x0, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003db000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f67000)={0x0, 0xfffffffffffffff8}, &(0x7f0000dd7000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r1, 0xa3, 0x2bf}, &(0x7f0000a94000)=0x8) 2018/01/16 10:39:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00', &(0x7f000025f000)=""/100, 0x64) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x1) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/16 10:39:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e4000)='/dev/sequencer2\x00', 0x83d, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)=""/42, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000043a000-0xc)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c68000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000085000-0x4)=0x8c) fcntl$getownex(r0, 0x10, &(0x7f00009b4000)={0x0, 0x0}) capset(&(0x7f0000d6b000)={0x20071026, r3}, &(0x7f0000bab000)={0xe15, 0x3, 0x80, 0xffffffffffff0001, 0x4910000000, 0x3}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bfa000)=@assoc_value={r2, 0x5}, &(0x7f0000112000-0x4)=0x8) mremap(&(0x7f0000c81000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000062f000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x2, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r0, &(0x7f0000a1c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/16 10:39:10 executing program 0: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000c28000-0x10)=[{&(0x7f0000d20000-0x5a)="580000001400192300bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000400010006f40800000100e86b0f536e", 0x58}], 0x1) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000261000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005db000-0xfe)={0x0, 0xf6, "d105723b9d4661071b9662c1da20298b570e07989de70f2ccc01c20865374739b8747606cb24f4e160f07a49e9d5e4a1436760ec6b14ba6d0f2ad2f60ae09783471c79c8e81a11d35f04894d8715c04be411a28075bcf29e6e70568c9beaa75f323839bbe07ce24a731f563a319c9c09d42236e8b4dc26ccdf969dcd70ac016232f9e2f2c795ee2d89139c8cfefbcba70674dc8a54aa461a59a58bf266f3d901cd5946b7d04db9ab79e1147d08dc845a1f2f026950f6549f2dfca5fa100dfdb19badd7c5701fe555d01f1889b291910b8b1fd875834e8f7baf13ea71f216bb86f72b430f7cc70ec8bd9803f9b8bb359e39c5c603f0a3"}, &(0x7f0000d20000)=0xfe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008f2000-0xe)={r2, 0x8e, 0x3, [0xffff, 0x1, 0x3d7b]}, &(0x7f0000862000)=0xe) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000d21000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000)=0x10, 0x800) 2018/01/16 10:39:10 executing program 2: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x0, &(0x7f0000acc000-0x8)=[]}, 0x10) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000adc000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000adb000)={0x9, 0x10000, 0x4, 0x1f, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000aa6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000adc000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000ab4000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000add000-0x8)={0x0, 0x0}, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000044b000-0x8)={0x0, 0x0}) close(r0) 2018/01/16 10:39:10 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000005000-0xa)="") mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000fd5000)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000fd7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd6000)=0x10) 2018/01/16 10:39:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000160000-0x2)='*\x00') ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000eba000)=0x0) chdir(&(0x7f0000151000-0x8)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)="") 2018/01/16 10:39:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007b5000)=0x0) sendto$inet(r0, &(0x7f0000005000-0x69)="", 0x0, 0x1, &(0x7f0000005000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:39:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000024000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000326000-0x4)=0xfffffffffffffc72) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000089b000)=0x0, &(0x7f00002e7000-0x4)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00006fa000-0xa3)=""/163, 0xa3) creat(&(0x7f00000be000)='./file0\x00', 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000088c000)={0x0, 0x0}) getdents(r1, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getdents64(r1, &(0x7f00007a2000-0xa8)=""/168, 0xa8) [ 58.399512] binder_alloc: binder_alloc_mmap_handler: 11293 20000000-20002000 already mapped failed -16 [ 58.421597] binder: BINDER_SET_CONTEXT_MGR already set [ 58.434557] binder_alloc: 11293: binder_alloc_buf, no vma [ 58.442900] binder: 11293:11302 ioctl 40046207 0 returned -16 2018/01/16 10:39:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) getpeername$packet(r0, &(0x7f00001da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000088000)=0x14) 2018/01/16 10:39:10 executing program 6: prctl$intptr(0x1, 0x8f1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0x2f, 0x1, @thr={&(0x7f00006fa000-0xf7)="196f7477711f1a5452bef321352b41c8a5e8bd7aef3d05306331089505ed127e4ef3777581398d62a892d1f6d3b78d6e005a089e1cca5e33c8beaf6c3c3137abe7b44aa59414288754301c4fcbf38b7f3c67ea4fa8b4a530ec540404b330f35053a767d20075994d1d3255a838442d21d997e9251ac9453fad88dac285efb9141bb5b8fdc8ef3462ed3d90d159aea2dd069a1783e44494b57054f604b203394b1746998ccecb24e053667ce6824f6e31923a2d55442785c55250941079edb73bcbb5c925c0d5c8518f30ad21c0d34cd66b1700b6bc998e2071091b51ff8bc30676ac2d1e9ac0b85b103b6c2e1953f1c95b2236d0352b5a", &(0x7f000024b000)="37b0cbe3d1ae54b4b2c1b548d190dbab601d56f258d0cb0ef5dc5db4aadea89623c6e6534e2a42cc643b3147d1bcc7221b4151a5dde02698d89b37f3d855c1fc875ed42288c11a4e49d4fdf0371f123116ea7940e76db05ddf3c4cf4f0571fdc84b128a2d29f83eb74ce86d247b54e3a06a9ceceb65d2e373619f4daeb9ca77e3e50e2f1c3e63bc049e9bdd9617eecc24ac73fcd70187173c62b65db519965d3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f00001b1000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffff9c, 0x29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000)={r2, 0x0, 0x0, 0x0}) timer_delete(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x5, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000001000)={0x2, 0x3, 0x5, 0x9}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x242000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000002000)=[{&(0x7f0000002000-0x34)="2867682307424464f9800d03e9b45fdecf78338f0be7118c4a1e4c5610604d8fc0f0a532b8dadcbb3b4d85f8c1452cde68c499c1", 0x34}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000002000-0x20)={0x3, 0x100000000, 0x2, 0x4, 0x1, 0x7fffffff}) 2018/01/16 10:39:10 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000015000)=0x9) pread64(r0, &(0x7f0000015000-0x42)=""/66, 0x42, 0x1d) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, 0x0, &(0x7f000000b000)=""}) socket$inet_tcp(0x2, 0x1, 0x0) mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 10:39:10 executing program 7: prctl$intptr(0x21, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00006d5000-0x8c)={0x401, 0x663f42c9, 0x10001, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 10:39:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000012000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 10:39:10 executing program 0: munlock(&(0x7f000001c000/0x3000)=nil, 0x3000) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x6a)={0x0, 0x62, "77018119f08fc596d4986f48ee055f5282d9345d82b503637cfb40925e61061bd7fe1f3ab5c871171a9e70c044658561ac89f503120b4fa3cbda1450b4bf70100cda36ac57cf93263a6911be9a72c6ab8d97072053a8c81af781952b69f8780adf3b"}, &(0x7f0000f0f000-0x4)=0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c92000-0x14)={0x0, 0xffff, 0x4, 0x3, 0x9, 0xe05b}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0xc616, 0x80, 0x6}, &(0x7f0000001000-0x4)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000-0x40)=[{&(0x7f0000000000)="97020b172150df87044d62db3f2859d1cec408650a478bc43f98dbe913dee324076a", 0x22}, {&(0x7f000083c000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x97)="98fc4fb87cdb0f5e8515d2d3a7a46b6419c85175e8dbfcdb07a9e8cd69e4c7a8b94dfe216bedd61b3266757fe1bfc0942830dc28d3cdde5eab1fa43d738414ae11f15c013b0b1e1d0ef4a69fb9b8b218fea0bb88af3b7445e2fb448c4b309590d56a527f464499bb1e8fbbb24ee95cc16f127789ecb90c21c12967326c4d24654fef2dc0064eb782c7be8b500a210300451eb28bb35e0b", 0x97}, {&(0x7f0000225000)="6d2f7f563d262cb934840db953fee6cccc952f98e1787dfd8f58bb6f498b344558f026c1730a0388a4c6c365507955e193b6c6d08d7487adf8ff92a1578677affa4334", 0x43}], 0x4, &(0x7f00004f2000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffffff8, 0x1, 0xfffffffffffffffa, 0x0, 0x7, 0x0, 0x4a, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0xffc0000000000000, 0x1000, 0x7}}, @init={0x18, 0x84, 0x0, {0x300000000000000, 0x2, 0x5, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x5, 0xffffffffffffffff, r3}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0xfffffffffffff498, 0x83ef, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x4b99, 0x7ff, 0x4, 0xfffffffffffff3b2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffc01, 0x2, 0xffffffffffffffff, 0xffff}}], 0x150, 0x4}, 0xc000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000256000/0x4000)=nil, 0x4000, 0x200000f, 0x6, 0x8813) [ 58.463215] binder: 11293:11315 transaction failed 29189/-3, size 80-16 line 3127 [ 58.492329] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.498077] binder: release 11293:11302 transaction 72 out, still active 2018/01/16 10:39:10 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x80000001}, &(0x7f0000bb6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000022c000-0xc)={r1, 0x3aa, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x4)=0x9, 0x9d) 2018/01/16 10:39:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) r0 = request_key(&(0x7f00007db000)='rxrpc_s\x00', &(0x7f0000e49000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000394000)='}\x00', 0x0) keyctl$assume_authority(0x10, r0) 2018/01/16 10:39:10 executing program 3: acct(&(0x7f0000c0b000)='./file0\x00') mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000046c000-0x4)=0x1, 0x4) 2018/01/16 10:39:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000)=""/0, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x2, &(0x7f00003c1000-0x10)={&(0x7f00008d6000)=""/96, 0x60}) lseek(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ab1000)={{{{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]}, {{0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x0, 0x2, "cde187a62d1ef747b0a8ae0347e09040047463f3b914952fa97ae649b1be0faa7338a490dd568cc6719ccd62c82bd35655bfa1d3db3e9f645373ca19744fc90a695e5dcb6547134e067ad56087a2ab71"}, 0x160) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000ae000-0x10)={0x3, 0x1, 0x5, 0xce, 0x0}, &(0x7f00006ac000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000caa000-0x8)={r2, 0x0}, 0x8) readv(r0, &(0x7f000080d000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/16 10:39:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) 2018/01/16 10:39:10 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 58.513786] binder: undelivered TRANSACTION_COMPLETE [ 58.521378] binder: send failed reply for transaction 72, target dead sendmmsg(r0, &(0x7f0000005000)=[{{&(0x7f0000009000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6, &(0x7f0000007000)=[{&(0x7f000000e000-0xc1)="6cdd42bf8a9eacbf65bb3db07e97939558fefdce2551db589f441d2700cf6342a276ef233710300fc8cc64d18a87067a4e89c8395373f751badd41fdebafdf597fd4f49b6543984ae4df50f5d9f24ff4683ad327fdf879ca930eee478e95c8784ae7e91db0f4971df0c416d7ff5bb9806dd3acd5e839e98fa8b01104a0a43ba319f3fb22ec0375a2fed77d9e2ad6a16bc4b703fc8d9adc6cdff7bee0cfdafe13b04cda1c6dea9c9bffd00872369662c7738dc2e74170ed167de90987b09a56e9a4", 0xc1}, {&(0x7f0000014000-0xef)="630bdc528ad66d71af6d611414fe61a7d2c0f8bbbbb0efb8fcee84bd11ca853a5114edafc2ab4224facd2ebb8e4d6887212574f7cd74ae8afdf8f4f902fc43efa20ccd6568c746abc74843361a94231fd26b040e778786b89da30a763158b46dd32169fa74f75d6f0537b1a09f4fb89eedebe30a963f20639103848f416d92d6f6131daa7ba5204cf1775e0b2ccb3e26041964cbae5c1807266c700dd46e461dcf30804308e2ab776a9f1c8fc9a09efd9136ebe487ddc4eda9ba86b516b1e7f43b0e9f2514b6da8a4edf5948034e08cf02022a554db74e09b0e4b7f6f99c4d8eb3aa5aa282fbf36f333c18b4fd24af", 0xef}, {&(0x7f0000003000)="0c5bebf54097ebc151f229827a619c36609811e7e6a995802dc41239ab9f58614b4b1b994f1731fad59ba9441732cca50df8aa51ba020d016f8e5353f5700de35eb7c358d281697c3b234409ec798482bf83da67ef297d590f3c1113c54bc8d61b7c487cd5c26967ac24be65d83d44c33a4948b4f371f6fb9aedbd070fbba447cc7f80b7d7955f23b88d0b09845a69dc4f63c33923602071060e96d7ebf90fcb8efce7e1b8cfb91e95ca77fe8cc057144945efad6024693e3225499fbc144ea743d746ee19e18e3fc7dad1adc55d9bbd6e0fe43f3b3282bf098aa839af", 0xdd}, {&(0x7f0000013000)="96330a22d4f5ad46e653b4e152202e40064271eab8dff4f1151822c298a23017c36cba1b253565f2bccd1fc5ac57dd67146b621444c0a98bdcb92a2a72a0d605d3b401daa5b86d3139b438821cf78b21ec875d071b2e88707715240ef0ac75e7f7bd0106dc2a6e5a2aef53c579801af4198bcc604351beac115b86d6820c3359dac40bca2589916c2c751fa19e52ac88eef7e937d77d660ecc9126d0f8ff742a0145a3782f08c620280f1cfd6b66f30ea47b850651ed7021152c2ff9513751feedc032", 0xc3}, {&(0x7f0000013000)="4afe39e3b85e7892d5a7af2afb05d4b2b9e94a6990cece9cd0fd8d516a9a9a97e7921dc1260ec29fa0474b25cb822e8e8078bf98a96832fc8f727542c0c2c32c9c609f4ccdc2cb42300f87aa682d00c1eb6deb6c18ac017c47472caee2f88c4d3b0fe549a205a184dc8e2e0bd6", 0x6d}, {&(0x7f0000014000-0x4)="ef4d040b", 0x4}, {&(0x7f0000013000)="bd25e8ca5a71917f17c7ca508657b08f22945a22a80675003bb663d76aaeda2b9d6b15fe14cbd6fe2bc07fb172a769572bfa1abbda4e1e892b84d3a385dc05ea5a23b7219544e72e8bbc220ce2a54441c06ea14a", 0x54}, {&(0x7f0000012000)="d7147702e99dc8223e0f1b31ac181053e3c3f27605f81e7bbc47b1799f961a741d7f29e0c91eb66776fcef828d11b52a02a5b37c10bb2b65dceaaf7169607e5dc384ac8f7af5db517c719363b1f8711fc287ae540918e584f1ff4866358854eea2d8656ddb4220581fe085ee3abb9989fd190286b895c0c995d66331c9d2c3734c985c9851c72912c7576487c2cb38e9faabc32cf6466cf5a75118212ab197daccfa974a4979", 0xa6}, 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{0x60, 0x88, 0x8, "e84873a1106878298f28a7369c90083eff7114692da77218af27bcfc9cd619b5f58814e3782581277c07aa4c8fd2886ade4ed7d77aee709d3ab71e9ee7e3754ba330150e43f068a0cfec62f3"}, {0x58, 0x10c, 0x8, "bb9ef59b70b139051f51ca94c9b057d82c8acc8fe887531b64eb21a22d2207d7ff0f07dd7aec9a4b7f77aa4f976fca84faca34842fb394c7c2874900a0a1ca13e62659"}, {0x18, 0x11b, 0x5, "8fff"}], 0x1388, 0x804}, 0xfffffffffffffffd}, {{&(0x7f0000004000-0x10)=@ax25={0x3, {"3ce33615f59919"}, 0x4}, 0x10, &(0x7f0000006000)=[{&(0x7f0000009000)="bf9186adbc426d893cf645139c2a1d1a1072bc86cbf801ef3eb8b84e98d92b64ded5b8af65c710e0825b268945e3811d003aee099cfb40f73d9edee36e0df780f2c7d88197c2aae3e3e506804ceb583a241ac7e5adc53df6ba609c244ec7fd78845b0f218e6fd4566d75d796aebfca30ba7786702092a3209db5db27a0f45c7f7089b90a79023bb753c0b32b0f6435caea83a5a0a756e86ad8bab564122d82193217", 0xa2}], 0x1, &(0x7f0000006000-0x108)=[{0x18, 0x3b, 0x14c, "29a67891"}, {0xf0, 0x84, 0x9, "59854176d724aef2dc4d6a2f50a7bd7e954414e2e0d6c2ba4f5f7990d2c73c66d634b72df2f564c5d0b8c8f991431878f224045d3c714aab321efd0316c8e18e9238cc6ee4051ae10e7df73ab4463c673d8ef74432fe15050be6f1a50e4a07115ca5ea511f8f913d3cb4ec0f83b3f1500e1eedacb8604b95c0f063c68e7a494e10585be6b1d7aba3ebd4261567f81a72affade126a2ae4f2204f91c358d298404d838547f491c7a1eed6942e9d219c4d2fa977ac68df1aa98251b2d6150a974818321ef59a13841a0a4363495969a157614aaf5964292b559e8cdd"}], 0x108, 0x0}, 0x4}, {{&(0x7f0000013000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)=[{&(0x7f0000014000-0xed)="0004c8abfccad0d869fa2e6939b256c74edf14d136dca395e92e81dec3212b50ad4d7f899b50b9c88c4ec2c8b05ec48739344141e78b269c75b756bf10b396f21906fba0e50f051f803155b83f1c15f62e3a1a20460c353c805189ac0b974f96408cdd29a797f2dfcf4f653e318b0177cd8567dd30c25818246f65b14b13f185d2fe133ea77a5122c1e14ec347e7ac9546261f5301201f45345cd2a42779bb2893f3c4dfad2efcdf2800b38e93b89b15b45de03936d5577dc70e103b600480de9d90413cc13e00422aa1cc52b46ae74c86645d0f2cd3d2f224fe2ba052edc41fa693891070bcd47d8191128b35", 0xed}, {&(0x7f0000014000-0x63)="02442e945fe47517add9b1f7c86cc1731c9d825d7029b0f07a3ad99a24ef7c70d81f1972a2678729c55f23b138c6e8e083346fecb7cb35dd8b004f4cda36c9af8936dd5b03e5d7f1848cb23304642e901cac19a1418bafa33a6ff1289ae4c43befe2f9", 0x63}], 0x2, &(0x7f0000014000-0x458)=[{0x100, 0x0, 0x6, "84c683a7f60bf177cf517299111fa07fbba1d1ac9dd06d8133bef562ca7bc011991ad274cede421eda2eeba833ca6c9a6fb6e7919a17bdd82bc50d394b24b13d9269f1667acfa83e429db6252b914e913316c0367dabc847fed87cf1ebd77d68d36d83d2f501e06e4e87eff9352c8ee0cd917f6756b862381dd89d95824abce4341e87e4ef8f66e1670d6eb7ebe5f621937f216d6639a09d233d4db05de05798bf43d696673f9d09ca60ac0ef6a2e476ee38cb9ec60f6876bbc13cab1950cb8251bd11097a783539bbd00f0013a12a09ff3ce64020ee4aa9b67c8e2afa388f41852f3a767d618d3948b243d457"}, {0x100, 0x13f, 0x8, "acca7060d3ff4af96dd5fb2f6a4083d0fbed826df50486b92c1cc87d9ef122ad6f594848f093744d2e31086df237a3b107e7ad0ed22833df91d910f334e64918d971b9f0e73d49d933d2ce590028599230e67a12bb7a138667f7d48229944fd329417103662574af36c9becb5de4cf1c99d580f7dce8844114d1f420860238dda7df028e73ce2a9da00fcd64febce8846bdc2a687a598916082109fb0133969913f301bc7fd4fbf9f13cb2d89a2de993b5af168652e6d1c7431de867f0ee4bb7e0e5b819da97f17b7a4fc342269abb46249e7475bb3caacd65fa5962639811835efe8781cdf9cb56196c83"}, {0x110, 0x88, 0x4, "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"}, {0x78, 0x11f, 0x8001, "3d71c7c18c32fc91ae27ed3823b652181c0256506529145321931449cf6bec3e25117882af0b4201041194a86676abe4238f9ffcbcef9ff86b6f4f7ebc82e2bc2760b7418ea27996b7d6ae61c9e4da0b552863dc57b27aceaa851ce61ec6a662160f750c21311f"}, {0x80, 0x88, 0x77, "44910223a202406bb221c6b4e7393ee922499a2dd2d52450241439d77bebd1d86778db41c27b9f8b589f6fe234c712d3a71631077d2769e719ba4425d403f7dc12803c110195e27b902829cde85470ffee259c4a70e768acb68d00bb72139aa29e3d7c80f982dc88fc"}, {0x50, 0x0, 0x7ff, "ea06aacef16381fb261dc02d515456c13655e4c2d431b8c809fbb0e891fca6affc7dea2d24a8a61544fe51d12776d81385e362756b0b208ba64063d3e3"}], 0x458, 0x4000000}, 0x565}, {{&(0x7f0000013000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x3, 0x3, {0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f000000d000-0x90)=[{&(0x7f0000013000)="", 0x0}, {&(0x7f0000013000)="0c3aee54b5af8126f74aba6e22071671b97458e10f613ef29688ba6646f64cd256aa70d48acf8e2cafea38f3cf13c593835d4511589055847861bcd9242033f62e173f306e4c9a5bc72d", 0x4a}, {&(0x7f0000005000-0x1b)="e779c77171e824076052d208def973dd4add2016b4e999732bcfd1", 0x1b}, {&(0x7f0000001000-0xa3)="e8eb830b7be6a83e7ad94f855df8eb9244bd375c9970fe5aee4f9a71912c7f15171ff078e935c09513d70667a2fafcad6f13bcd5e0ca03b8cdb093716bcccb14acfcb0f8edcb5b3c6b91b241fe34fc9850a58b6dea3a6c72978ed3f27f724abb804497c9e229c1fe4be11b2c2bf1cb30b5c666d4daa0e4f311bada641a978ad41f54ba5aeb263cd380047d395e2e918ec6683083eff67988991cce801ac0ca7d32b082", 0xa3}, {&(0x7f000000e000)="e2e7e9b3da9256952d3c571408701980803802511e1da4ad9c3b847c2ab3336b836165079e542facb14904a828680561a5a98146f5c486d10072df7abed8902b5debcf3c0c1fce08407c59aa270d2aa9edffdab41ec4015e17f891a0ba72daa3aa13f04b8c30a04358ceb8d28eb94f55abe1cdacc7e0054d89e20c6090", 0x7d}, {&(0x7f0000013000)="9c0773a7103e41ecd9cd5935aebbaf22774f0aa6b23b6fcf2ee87a6ca2f54a308cf34855c897d6afdcd387ce1ef606ce9d47a902eefbd1a0b28baa67bec6ed500a4863341eed380da0c4931152fbf29018a9151fefd85cdcaad22b720b69e9ce", 0x60}, {&(0x7f0000013000)="f5df40df609a4ff91f0f898380", 0xd}, {&(0x7f0000005000-0x9e)="f2d37ac10ae962af9f904195ffc692410c34795c2ac91e32ed011fa582779c1b1398a19fca41599ec0e809216537044da8b56f45bef9595287908e6e63811bedf542621b6cb83fd6c89fbe65392e800e920cefc694293fff8875185af2432390887d985d690b66ffc032a76621aa6a96580988cd1c6f499e898de306bf5f52c324a19de01162e43dc8b768baf1ccfad63364c8127bac2ba8d909652c5023", 0x9e}, {&(0x7f0000013000)="fdd4ba8881c38e1beb2c5584d35124b8c85ba53b74231a1d323cec3db41be12bc27bc548f7458b2b96333c47ab332e3a238a05560d615fe136c7784b3ddeb1f6d68528242a015a3212a6c38e039532bc75d6e440bbfc5b392c1490b9f18f38cd2cf68c65b1c2ca82b4e23c1b437e4164fc775bf93e7383c00749821386a3fd5c85ecc86a13092d4b964da852e2796c7b3fae346a599a4c23b9ef0c23a1620f5b6bfbcdda5605caed9df40fe15526c55211e640d9f2971fd92604abb3bf15f2c23fd979bce16f5fcb348499b8bec4d4ad66d925e680", 0xd5}], 0x9, 0x0, 0x0, 0x8000}, 0x47d}], 0xa, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$inet(r2, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10) 2018/01/16 10:39:10 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000002000)='./file0\x00', 0x2) fcntl$setsig(r0, 0xa, 0x16) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80000000005405, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000007000-0x250)={0x0, 0x7, 0x1, 0x7f, 0xa, [{0x1, 0x9, 0xc3, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7fff, 0x1, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1fc4000000000000, 0x3, 0xffffffffffffff80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x7, 0x5, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0xefe, 0x1, 0x40, 0x0, 0x0, 0x80a, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x40, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0xba, 0x8000, 0xc000000000000000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) 2018/01/16 10:39:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000086a000)=0x0, 0x4) [ 58.619140] binder: BINDER_SET_CONTEXT_MGR already set [ 58.624561] binder: 11372:11399 ioctl 40046207 0 returned -16 [ 58.634674] binder_alloc: 11372: binder_alloc_buf, no vma [ 58.640809] binder: 11372:11405 got reply transaction with no transaction stack [ 58.640817] binder: 11372:11405 transaction failed 29201/-71, size 0-0 line 2920 [ 58.642000] binder: 11372:11399 BC_FREE_BUFFER u0000000020000000 no match [ 58.665282] binder: 11372:11404 transaction failed 29189/-3, size 0-0 line 3127 [ 58.665508] binder_alloc: 11372: binder_alloc_buf, no vma [ 58.665524] binder: 11372:11399 transaction failed 29189/-3, size 0-0 line 3127 [ 58.687164] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.692641] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.698113] binder: release 11372:11381 transaction 77 out, still active [ 58.704985] binder: undelivered TRANSACTION_COMPLETE [ 58.710237] binder: undelivered transaction 76, process died. [ 58.716136] binder: send failed reply for transaction 77, target dead 2018/01/16 10:39:11 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001c000)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000025000)=0x0, &(0x7f0000029000-0x4)=0x4) 2018/01/16 10:39:11 executing program 5: r0 = socket(0x18, 0x80000, 0x3) accept$nfc_llcp(r0, 0x0, &(0x7f00009db000)=0x0) 2018/01/16 10:39:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000000)=0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffbaf, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005c3000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1) setxattr(&(0x7f00008f8000-0x8)='./file0\x00', &(0x7f0000ff2000)=@known="636f6d2e6170706c652e46696e6572496e038000", &(0x7f0000dbd000)="85", 0x303, 0x0) 2018/01/16 10:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b6d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r2, &(0x7f0000908000-0x10)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000024f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbc, 0x0, 0xff, 0x6, 0x8, 0x0, 0x4}, &(0x7f0000d36000-0x4)=0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000d32000-0x4)=0x7, 0x4) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) 2018/01/16 10:39:11 executing program 6: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000afe000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60a1, 0x9, 0x6d, 0x5, 0x4}, &(0x7f0000091000-0x4)=0xa0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000afe000)=0x0, &(0x7f000036c000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000afd000)={r1, 0xf17, 0x5, [0x0, 0x1, 0x1ff, 0x9, 0x5]}, &(0x7f0000881000-0x4)=0x12) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/16 10:39:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000e61000-0x6)='.dead\x00', &(0x7f0000b17000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a54000)='bdev}$$)\x00', 0xfffffffffffffffb) r0 = add_key(&(0x7f0000203000)='logon\x00', &(0x7f00008ff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000450000-0x16)="e5a725ba4ad26f9c48d9f9fc385cfe5bf8db6198a808", 0x16, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000d71000-0x8)='keyring\x00', &(0x7f00004f5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r2 = getpid() syz_open_procfs(r2, &(0x7f00005f3000)='attr\x00') gettid() r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TCSETSW(r3, 0x5403, &(0x7f000023c000-0x24)={0x0, 0x100000001, 0x7fffffff, 0x4, 0x1f, 0xe3, 0x4, 0x3ff, 0xfffffffffffffffa, 0x81, 0x7, 0xfffffffffffffffc}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bdd000-0x8)={0x0, 0x0}) keyctl$assume_authority(0x10, r1) 2018/01/16 10:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007ef000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000ddd000)="") 2018/01/16 10:39:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r2, r1, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) bind$llc(r2, &(0x7f0000410000)={0x1a, 0x0, 0x8000, 0x32, 0x9, 0x1ff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) 2018/01/16 10:39:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) mount(&(0x7f0000356000)='./file0\x00', &(0x7f0000d09000-0x8)='./file0\x00', &(0x7f0000650000)='f2fs\x00', 0x2000000, &(0x7f0000eef000-0x4d)="8cb35debc6a46bec976d3682d4ee3f6160e8842d6b9fef656e23d31fb641ead389aa98c83f5780cba4dc5618a1f57b38fc0fee3ca43f294157d6ccad44acd71eb133fec2ee68dd901c9ad4afc9") recvmsg(r0, &(0x7f0000269000-0x38)={0x0, 0x0, &(0x7f0000d47000)=[], 0x0, &(0x7f0000080000-0xa1)=""/161, 0xa1, 0x5}, 0x2) write(r0, &(0x7f0000bc7000)="240000001300970000000000000000021f0000000001000300001700100b090000cdbdcb", 0x24) 2018/01/16 10:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c08000-0x50)={{0x0, 0x1}, {0xff1c, 0x2}, 0x8, 0x2, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000f58000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f000044c000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) fsetxattr(r0, &(0x7f000078c000)=@known='security.evm\x00', &(0x7f0000d41000)='/dev/snd/seq\x00', 0xd, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffffd, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000025000-0xc)='/dev/ashmem\x00', 0x200002, 0x0) 2018/01/16 10:39:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c77000)='./file0\x00', 0x141042, 0xe25230c70088903b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ed6000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d7b000)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000071000)=@assoc_value={r1, 0x101}, 0x8) ftruncate(r0, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) syz_open_dev$tun(&(0x7f0000b9e000-0xd)='/dev/net/tun\x00', 0x0, 0x4002) 2018/01/16 10:39:11 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = memfd_create(&(0x7f0000005000)='selinux/cgroupbdev^keyring/eth0@wlan0cgroup\x00', 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004000)={0x0, 0x80000000}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000)={r1, 0x4, 0x7, 0x8001}, 0x10) rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) 2018/01/16 10:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x4000000000000, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e1a000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ed3000-0x4)=0x0, &(0x7f0000ce5000)=0x4) r1 = getpid() r2 = accept4$inet6(r0, &(0x7f0000872000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008fc000-0x4)=0x1c, 0xc0000) writev(r2, &(0x7f000019e000-0x20)=[{&(0x7f0000ebf000)="b61365eb45f50bd9b17e2d448987fde808722fd582c46183a458b523dceab6fa3b2cde3b6e6f8fd700f2048ec78ea3bedbe53f1ef22a842942ba64cfb860a98ea24785e74c8f7530143297cd6aefd9bd366745b3002c493ceaf87d713cf5aef3ec8c127bc9ecfdff2982f0f8b7770a2df4d6fa72b50048", 0x4e}, {&(0x7f0000f8a000)="16c62128d64b669b25230f34f87ebddb2ce01aa286270922ec591300c7215eef85804db7b7730bff2f93e2b453ff5f246ac2bb93ffa23da4b40ebd351809b0ca991a01d6bf71d7fc391e11f894388632b9e0cdf16875d9ed50ec7f460464e72ba3a1786ecb5fa2b81b68599f49004728c378e3e0238fd43ad41c64d8521427802a8162feeced1ae836b88bf1fabc0dd5f499fa65cdc787e3cd62671fc7524a0da8", 0xa1}], 0x1000000000000014) r3 = socket(0xe, 0x1, 0x7fff) getpeername$netrom(r3, &(0x7f0000396000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c6c000)=0x48) restart_syscall() sched_setaffinity(r1, 0x8, &(0x7f0000b65000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000847000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000071a000-0x4)=0x8) 2018/01/16 10:39:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4010, 0x2, 0x4000000000010) getsockname$ax25(r0, &(0x7f0000154000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007d4000-0x4)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00005f6000)=0xfffffffffffffff8, 0x4) socket$inet(0x2, 0x80006, 0xfffffffffffff801) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000458000)='/dev/sequencer2\x00', 0x400001, 0x0) socketpair(0xa, 0x80000, 0x3f, &(0x7f0000a10000-0x8)={0x0, 0x0}) write(r0, &(0x7f00008ca000-0x98)="240000001300070001ff040000002300011ff00c0d15030001e5010000000e0000b81617", 0x24) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006f4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000092c000-0x4)=0x8) 2018/01/16 10:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x37}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000fb0000)="", &(0x7f0000db4000-0x4)=0x0, &(0x7f000064d000)=0x0, &(0x7f00008c3000-0xed)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000016e000-0x3a)={0x0, 0x32, "10cc353e5e9fd2229650cedc91b250b2c641f38038c5ec92816e60dd3b5221cf4b01e9dcc8bc1ef2ec794245ecc553ad188c"}, &(0x7f0000d60000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000072000)=@sack_info={0x0, 0xd9f4, 0xcd}, &(0x7f00008c8000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000555000)={0x0, 0x1f, "a74f3d57e9c0d368858bf1261fcfe80c5cc3d1bdbe26cc3b0320b8dd5fe133"}, &(0x7f0000e53000)=0x27) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d03000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97e1, 0x101, 0x1000, 0x6, 0x2}, &(0x7f0000663000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e71000-0xc)={0x0, 0x8001, 0x30}, &(0x7f0000bc0000)=0xc) connect(r0, &(0x7f00006e4000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000777000)={&(0x7f00004d5000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000f82000)=[{&(0x7f000083d000-0xa1)="d772dc31c5e5d9c66cd86c1053c5cd1e1fcbe45c007ae0fab17368630abf961ce8beeda44686bd2499ff34bdd9c0d6c98dd4c5fd2701d23362e5169eb893d25d940404ed4c6bee99a1bc3bf61974e9e69b4f8ab000af673fffb5520a94b5a7626864d6923e2c50228b8d76dc1deefda50abc8b6fbf914471cc2e881a440cc8f6abf54568ff7b6c1b1e545614b943834670b4949d88a64efd8a1a4818bb69c5b6d6", 0xa1}, {&(0x7f0000c5c000-0x16)="e07c99168bf1769baf6126a9317fd67b9c4fefa136cb", 0x16}, {&(0x7f000005f000)="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", 0x1000}, {&(0x7f00007c5000)="caacc30d297e44a9e1c9019cc4465fe900b36957d9f4e9214b113065de24b3705ee464207831ab3e24eec91584097f8cd4e1e14de8ee404853276c875f99effc605acc21d3886dc2aab1e6d1525cf0201336a28b073f67e122ddc313b017b7fca5e56f05dae113407a8e53c20837480b0ea57df0b17b23187639b86a74f64b2e5a804279ae7af4a0cb8e16988fb5dc3faa16c48bb4b4261397e6b743ce58323e1128e993500a5b90f11c612b4a9b50a0e81ead7cd97ca7c4682b0fb64da0800a197ee7f47959fc86bcbe527b", 0xcc}, {&(0x7f0000ac9000)="5ca1bf48b89c6cc193b83d0a508372a844358cbb39851cf3b7643da1e7f3a2f22b0ab64fa3a8e3d5d2824708c730ed8d3488a91331b49b2d2e919313dd063c2b8c4617dbcac0fdbba31124c98d248ff650c9cbe6033bbb1d6279544fee0b044cd86382c35ab3c7dc2ee852350468956b65253a81c5a9ddb80c884697810c719da267570e156fe6c0a363e0c4d3e70e8e9107003de21a6cae704f753f2faf5bafcddd13308247dc0ee879a6fd52", 0xad}, {&(0x7f000093a000)="5d6164da6e8b274a23e970bf08b7122f4f1d47daf54ae8889923e92b5edf4a1522011e593efa5475136664d9858aa7e78e5af599c432cbaf6dfb7dbcf5408168ff325bc81ea3b6b0990dccb57fa6a01ecfbd20e9f61b01e465ba4f5bd585f339d340066a3b3104a652fef5778efad8ba07e60b5566c44d029f9e78d92a8133c21d21e194a0e25f238d32ea591480f4835856e851997312e95127c561bb8d4b882d08e20547ebd72c0d64f833911508e56729aa5e150aa38bb6e56716e302a64bdaeb0beb2b2295d914f9ef1d1a4196554b8d827238ce0b67b4bd6e4dd61e61b090d552bf51b0c23f282623", 0xeb}, {&(0x7f0000189000-0xe9)="e1f42704667dded52e99f3a00e3f13ed5544dbc06bcad8fdfeaf7ddf4f67cbffd34ba1ad2d95f8aeaabcd96d2062833402d88b0a84a731badbf5140a3e9582d61d6268007b1cbd67262a1e617f6af9acc16f6d361352868db8a54388ca9abd721a7a55733e575c21248f58fa0f00e819cc49b1c1b484319a741a968f06eb4a7eed8867190222e84775aa303489b6e46b0a11429b468225784c3bef18c2492faf9b99c8a6fccbf115712eb3f4739368e9fcb2536e0d58c68e7cdfdf7f0f182f0bd1e6a44fc6dba314365de86adcd64a95a1a1aec652cd6ee02c9ed909090f0c5c9b7d94efc0fea4dde2", 0xe9}, {&(0x7f00007ea000)="40687d421d9f67609f7b92c4aa796364788b5b954f7bf5c2e709b54ab3b3388bc3cfe42fe222c8f732251ca4f8ede7a296b1b0f7a29d9ab32a330218124bb48c068199f47e65391d3e462bc84a0ac3cada42184872cb270b117fafdd2398d09d8214007cd5aeeb6c33a755da79114c480ddc44b74944fccb2c8b0a20c9727d861ad37e55c3fe66a2800b954e60b2222f38371423a70b9d0dcabe5e46f56f50016d7f0ce1a6145698fbaeda84b6be319d72c500ab06ce11329374caf7e45944b12ee2f662e64ab37b8b22", 0xca}, {&(0x7f0000040000)="b137a71d9b49890e3c2c48cc3ab4050252024c", 0x13}], 0x9, &(0x7f00004b0000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x80000001, 0x8000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x2, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x1, 0x7fffffff, 0x5, 0x401, 0x1, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x3, 0xf4, 0xfd, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x40, 0x4, 0x20, 0x8, 0x9, 0x7, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0xf4b4, 0x4ab, 0x4, 0xc8}}, @init={0x18, 0x84, 0x0, {0x6, 0xc0e7, 0xfffffffffffffffc, 0x1}}], 0x150, 0x8000}, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00003a3000)={0x7, 0x8, 0xfffffffffffffff7, 0x2, 0x3ff, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/16 10:39:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x4000000000a, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0x0) r0 = socket$inet(0x2, 0xf, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000499000-0x18)={0x0, 0x8, 0x30, 0x8001, 0xe000000000}, &(0x7f0000517000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000034d000)={0x330b, 0x8, 0x9, 0x9, r1}, &(0x7f0000d87000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000660000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080a000)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000744000)={&(0x7f0000a81000)={0x10, 0x0, 0x0, 0x830000}, 0xc, &(0x7f0000b9b000-0x10)={&(0x7f0000649000)=@bridge_getlink={0x3c, 0x12, 0x20, 0x2, 0x3, {0x7, 0x0, 0x0, r2, 0x8200, 0x400}, [@IFLA_PHYS_PORT_ID={0x14, 0x22, "9846051fc2f3e768a197ddecbc9051"}, @IFLA_WEIGHT={0x8, 0xf, 0x101}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x20040004) [ 59.198337] audit: type=1400 audit(1516099151.027:33): avc: denied { read } for pid=11431 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 59.239650] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 10:39:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = syz_open_dev$tun(&(0x7f0000937000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000904000-0x8)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f47000-0x20)={@generic="0d810be3d8b0b4a508d7ca8130eec16e", @ifru_flags=0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000070b000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) sendmsg$unix(r2, &(0x7f0000297000)={&(0x7f0000f48000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000efa000+0x73)=[{&(0x7f0000bdf000)="a4513b933997997bee3f144e1a0be44def1605c76b792a9623b3aea33ac94505f4f0e3813a4c9b2dbc0b14d984747a22e2fa6193731c6ded4bc2cb16bfa93441ab9cf0f59a907fddcc75419e43619faabdeb1d4e972def2a7b7bf72293a3fa0bd63909b12d9f79b2f62b80323e66148743df7174f7bc04acb82abd34023d1eadccf8c2fbec20b66369bca63f", 0x8c}, {&(0x7f0000cd4000-0x2)="d31cb6b349eb85543b1d90d5b95953495a43", 0x12}, {&(0x7f000022e000-0xcc)="94a323cd17032d741daa6713cdc8a0339f8a5b20582fdfff509188f340d4c7a0c4f9221c816f55c8acb964d253bb9fad7cc9e4485fdaa46874e8f5d141be35601fe5a7032899d7619eaef5fc8fcbcf92d8d2531e3b89bd1b8caec995bfa6deb38ffd7f463b5307a78624387df449fcd85fedd266894ebc8aefe9c5e677e73e91183234dd47d437a991cd295002fe39e47644c3a79534268b754c5b334d1f4c476910882b2b257e69fb8d62f8c1221a8075a93e0c2f46c201af68d66c3371af4151d2b25dbd94d69db657595d", 0xcc}, {&(0x7f0000ce0000)="e99daf5b6739ff02f0a31ac93f730b4324093d5065d9e7336dcb3efbb0c2c502dd68f81da9b00872449a319d20019835d339131453b0c889ade37755b8d71937a2908ab991f4fbd967a9260680002d11c69dc5e3728a9ad932d1a6271bcf2bc971f3d320d8e44a37c7e5dd3793506122d2bb12e10b9329e37b458ae4a47ac54eeffd3fa0491ff626ba267c21492a51d9a4ca5386f7e3412d0974a4fad4da78f287e07f63a9b07062162d4c53ddc38e18205d226dc0f76c5f8cdd3e48c6f23b70c600d30b5b25", 0xc6}, {&(0x7f000075a000)="dbb319b064c238cac59a5b940992a8e6a236339e522b15cf7c6112a39226dee60137689b818d8bfb454b896d29936c90e720527b1b18b852ad7757d703f38619806bcff1c9410c80a9bcfaac1c70ddefdc955632b47865b4da415a7478b34b97b43c4e0527a18825e43bf74735626e16ac9543953b30df104d1d05dd68035fdaa3d5ea15804b2ad4692a06ebb8de146150c3b5036b307469bda66d77ba8f953b63cd5ab9ac59ec05a63c8e9894234c3a195424251b7b25046d258366d1d2518b14b1381de81b06016c1466ca5e3a87ef1d55e8b5adfafcfa32864875ca2049496c9b98d39a0e094fd52c5669d43469e8ec005a8d72607f38", 0xf8}], 0x5, &(0x7f0000691000-0x88)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1]}], 0x88, 0x8000}, 0x20000010) r3 = syz_open_dev$sg(&(0x7f000010c000-0x9)='/dev/sg#\x00', 0xfe, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000efd000)='reno\x00', 0x5) connect$pptp(r3, &(0x7f0000416000)={0x18, 0x2, {0x2, @rand_addr=0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002c0000)={0x0, 0x9}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) fallocate(r0, 0x11, 0x10000, 0x200000800) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000cfe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 10:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000efc000-0x40)={0x0, 0x0, 0xa8be, 0x4, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4a000)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f0000fbb000)={0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000da3000)='/selinux/user\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000567000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$usbmon(&(0x7f0000718000)='/dev/usbmon#\x00', 0x5, 0x8000) clock_settime(0x40000a, &(0x7f0000e0a000-0x10)={r0, 0x0}) 2018/01/16 10:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000072e000)='/dev/sg#\x00', 0x81, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="") fcntl$setpipe(r0, 0x407, 0x8) getsockname$netlink(r0, &(0x7f00002be000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c62000-0x4)=0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/16 10:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f13000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001a0000-0xc)={0x0, 0x400, 0x0}, &(0x7f0000221000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000050000)={r2, 0x6, 0x0}, 0x8) 2018/01/16 10:39:11 executing program 4: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002fa000-0x28)={@common='lo\x00\x00\x00\b\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "35660a78c07d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/16 10:39:11 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c9a000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0xca67, 0x3, 0x81, 0xfffffffffffffffd}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x40, 0x5, 0x6, 0x8, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x20400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000-0x24)={0x1, 0x6, 0x1, 0x5, 0xfffffffffffffffc, 0x7, 0x1, 0x2, 0x4, 0x0, 0x6, 0x2}) r2 = syz_open_pts(r1, 0x900) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TIOCCBRK(r1, 0x5428) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x80000, 0x0) connect$inet(r0, &(0x7f0000002000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETS(r3, 0x5402, &(0x7f0000001000-0x24)={0x6, 0x1000, 0x100000000, 0xc8, 0x8001, 0x0, 0x484, 0x0, 0x5, 0xe02, 0x3f, 0x1}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) r4 = dup(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000005000-0x90)={0x9, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r4, 0x0, 0x1b, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000006000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000002000)={{0xffffffff, 0x12}, 'port0\x00', 0x90, 0x20011, 0x8, 0x3, 0xffffffff, 0x40, 0x3d8, 0x0, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_thread_area(&(0x7f0000002000)={0x8, 0xffffffff, 0x13e67b7cb7098fd, 0x5, 0x8, 0x5, 0x2, 0x4, 0x4, 0x20000000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x1c) 2018/01/16 10:39:11 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) dup2(r1, r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c94000-0xc)={0x20000014, 0x0}) 2018/01/16 10:39:11 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x100000001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000005000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000)=0x48) [ 59.309796] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 10:39:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000038000-0x8)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000352000-0x4)=0x0) 2018/01/16 10:39:11 executing program 6: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f00009cd000)="") pipe2(&(0x7f0000574000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/16 10:39:11 executing program 4: mmap(&(0x7f0000000000/0x8e000)=nil, 0x8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0}) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000008f000-0x8)={0x0, 0x0}) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000008e000)='/dev/sg#\x00', 0x7, 0x2000) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000008e000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x1000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000087000)='/dev/autofs\x00', 0x2, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000c65000)={0x3}, 0x8) sendfile(r0, r1, &(0x7f00009f9000-0x8)=0x0, 0x3) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)="") socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 10:39:11 executing program 1: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000c40000-0x10)="1f000000e8030200000006c507141a23", 0x10) 2018/01/16 10:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x83, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) pselect6(0x40, &(0x7f00003b2000)={0x80000001, 0x0, 0x80000001, 0xfffffffffffffffd, 0xfffffffffffffc01, 0xddf6, 0x297a, 0xc9}, &(0x7f0000315000-0x40)={0x0, 0x6, 0x4, 0x3ff, 0x1, 0x80, 0x5, 0x9}, &(0x7f0000143000)={0x4, 0x80000001, 0x9, 0x1, 0x6, 0x81, 0x0, 0x1}, &(0x7f0000ad3000)={0x0, 0x989680}, &(0x7f0000087000)={&(0x7f00004c7000)={0x8}, 0x8}) 2018/01/16 10:39:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x4, &(0x7f0000001000)="09b4c61f"}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002000-0x188)=[{&(0x7f0000001000-0x60)={0x27, 0xe, 0x9a1, 0x3, 0xa4d, 0x523, "49adf17f61904548633df3864ec2a0b1329785a53d2d7ca18576c2145af44f079ba3b17db8d3484c8dd586b37a68f15131bdff2bc05d32a6ca37cfef99cf74", 0x6}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="0c7fdc3cbe65b3c364789500cf1799c743156d42e82c487b4ae2bbb12a53fd41dd9228089d021a31600eedee0a92b53e2c81dc38493c39de3a03a333dcbac63031101032d0c386853c4856aec4d20b7421dc3973448244aeb80b938987aac3bd97b6a3c4830bf31bcef8dcbf1b28a17f6dd6a7824979b6", 0x77}], 0x1, &(0x7f0000002000-0xf0)={0xf0, 0x119, 0x313d, "3cb72129bf1b1c77101769093a2da01c0de138dc151c8dea38e607d276f072c61869d844297f4abe727866360ddb8052e94d85c739d00ef185a299d1c5242e522887ea34f3f3cb2887bb53c5581b57f7c10876e9431463088cebf26f8c7644e8e109f67b22e5b3d2f369c860a8e1d6a34ce0639c4b8aa4589e77d32dd546d57f7066084d8fcc3aa36c6e6789de72a50a49e23ac1e83f1ff5d08677d33a701df989291a623e3e12efc119da473c8a204559405264c4cb02af2f317cf111a3fde46605ea54485c4b4709133fb452d43cc854c69f96b50c4cd25b02bb90"}, 0xf0, 0x1}, {&(0x7f0000000000)={0x27, 0x7fff, 0x80000001, 0x7, 0x2, 0x8000, "a457c936ac4f7856a399d6585a96f3993b52e6ab3d5be5cc8ade88155de55763b3846e35c29ef327344db937f28e47727bb4f9396c4f9d2220b0f136916473", 0x7f80000000000}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)="3759fcec1e0cffadb607344770427eaafa825c6a4d70a30424d87d6b8d6d7de928014508735db36ab36a6500689cdf7688d452491ed864721daa1272f7b4cbed41ffd12911ab94067ff71ccd5e3d2e11f0dac3a74e3f4a1c86fdf27f3da38253906fcfeeedda3879e255581549da22d880cbe20cf380b6fffa9274f1e6e22713ae100eab82a940836a6d040b", 0x8c}], 0x1, &(0x7f0000000000)={0x38, 0x11f, 0x5, "0d1bce3fe36017066774a6c66bf605ba11ae8a6973bc13202e751e0ed827e59acb"}, 0x38, 0x20048090}, {&(0x7f0000002000-0x60)={0x27, 0x401, 0x80000001, 0x5, 0x5, 0x20, "73940bf53b816b44337dd1d9c9fc0e0be453cf7088cd25132f06ec0eb402b96512ee0369c7cea9af69145628462c4ed315167f4d589a38e5ba437220e79476", 0x6}, 0x60, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="bd6ea96a8eeb0653b2852fd6af85795af4e3ef9e88a070d29a5d2ba8bfb96a868d7cd604b05e76b9254347814374f967af9abecbc1606fdefb75b8c66807626339b64d821a5086a13879e526ad7dd86959e02055fcd47a03dafa3372f34d527d7d130b87b22975b7e6452b1d219ed7254f9411", 0x73}, {&(0x7f0000001000-0xc2)="8489834c5ae12ea47af14ea3ffc70bc437581ed5798c19a2ed901240191bf33f2dcfee1459e65889a45aa1004c3747afb317168755eaaf36a40dd7f9ab4c7aae877671bf15c81fd1edb84795e309c379a80a4b22755f4562bebf142cdbf2c1949f1d98be82d803b886cf23bb037b0f09abc45cc35ec242eabbfa0265a2121b5df49e95aa3ef19b983fb2a8e285879d203fa07bc32444a66228b6a816ba2c0d2604a4bcc03b23c00c0a63c668275fd75212a310b8e018b656a4997b84bab892be2967", 0xc2}], 0x2, &(0x7f0000000000)={0x108, 0x10a, 0x1, "a1ee694c6ad7966ab83685b58609d5585cae81cf228832449372a7e7edfa8fc521b3f31e7b8e29a71207a946421524743c0dfc617e738edf2d7fdacae0ff280cd7dccab01d91552ac886541f210d117af755446f25966d46113bac90e42610f701c269f4030b4d9a256aba3b5218e8fa9569aab2cd7462799160e3a7eacf94923ffef92936d8542ced5b4fffc834b9b8d58be91b5982ed35333bb41aa72e6b1a33ce03691fa633471e3a5e6787897e0df9a039649432a16a354ec1b67f9e75eb2d121765cd45a1e0f9ccc5fa322b34dcfc2f69782434017fa424c51061f6752d89e64e52c6f91817c8218d72c5567b6bdf618f"}, 0x108, 0x4000000}, {&(0x7f0000001000)={0x27, 0x7, 0x8, 0x7, 0xa2, 0x3e, "e127dbc40578d0cd34e279824a263784da1d79abf7652d57707e636b865da5b8b106631018315aa18deeb9c555b8ee74df3f2eead4dfd744180df6579af337", 0x3f}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000-0xb5)="af6adf5982eb4f14e6721617d54c4edf71229844051b3340cf0162855a5669c0a62b7453e1ec202d9da42726f82cb467143621538f3162a58b09e9952d4e4f2ef447771d7f7319268d0e7948339355810d1b9fa00663e4507008a1099b1581c8703df60f3501f631e852858c36c303903ea23c7656515c74cb37e3492e5b97e65ab07f8f33af62ea07d8951cd41a4331961e89b33fc9a1a47a3ec5af3282bbedebc247d321fe4ec7f9c0c77eb78c5ad7fccb659801", 0xb5}, {&(0x7f0000000000)="8197bc25b164dd0cc9f9e72ba134e628cbe0f82d0b358b265bde179d90741e4473e9e710023c8cd34850217e836a193056f34a3b6bc9252f495adcde2caa05813e980ec9ce93002df24fe5a9445037fa4a4a36eacda2a9faa47b36de6e90759bbe2addf6952187460d81131894bf429042b2d93133a0a653802bbdb7d14a2ff952ef7f81d38821479b4ae576d1cb21772fa668fbdf131a576e1f42dc0e2a985b146d9d4e91d4260399356f0d961de46a1b9bfbf928b240d2884f33fa1f67c0a6", 0xc0}, {&(0x7f0000001000-0x2)='Xs', 0x2}, {&(0x7f0000001000)="cd4e24197c690fb18d891b99c202b3cb09ad0bdd3a0e79abb9209c97addf020638ace030e48144716c893732003315b3943f61a7778452550927ff4195308dada16d074026bc8136135a533953e0367d672dff3f9402859fd08c06913a3fa7205b21eb241cbb75ddab7b0393a57b81ff9740ee37292d26c7", 0x78}, {&(0x7f0000002000-0x2e)="3a30b2bb36838682383b4ca236a039d8fa300d850955afcb187f196450edcf32295553581a87dac8169a5b5a00a8", 0x2e}, {&(0x7f0000001000)="7ca5d874eae340c8ebf9f65e41f50bfde5bc1e0fd096088c77", 0x19}, {&(0x7f0000001000-0x7f)="c3bf132599d1d93a738c1eaa4af274da596e57c38041b03160bc7dc0b46d6a09b469b0dd987f6ac57204bca0542693b375706098c38fe79edf2ef927397ac6ec27af87c681b6e35268cb9804f905a69b0cdc2840da82f53f70908f86c658c0a2fb912f720edab67b456549b4af62996d33f765fe051acb986b7b1491f8469e", 0x7f}, {&(0x7f0000001000-0xe5)="84b6359cbda2dce692e986e9b5ca3d56fd4ad35ad8331cbd5a3f455adce3215e20d01ea6d8a960a0f24e2492f3437bc05fbea6c4830422929480645270adebc1f7051d3e5dedb080426933c025d2416b31218fc4458a4eef7648ae49c7e6c8775efbc4af269d98e6d3f0360c43b68495d52f67351fab91102840b91ed437a7ea3d5da7df60d62077581564656d03635c941c24705e59c1544497ef1038dce7391bffda0e57519f47fa7aec1cccfe6f1f29c21d9ea4385d46a7a7bf712c42abc8bce1d61d60028249811611d19d8053e8f9e689bb63aaac1e5173c5dee9ea53d9359663ddbf", 0xe5}], 0x8, &(0x7f0000001000-0x50)={0x50, 0x0, 0x8, "8efcf482ebe9a02d16cdbeaccd452a7e7d6d04543ceb38cd6a72a7099d329fac6e3065022cab889c81d3ea62da84e1d383ec3c5af1ec255de21bce3f50b59f"}, 0x50, 0x4000}, {&(0x7f0000001000)={0x27, 0x3, 0x2, 0x4, 0x80, 0x3, "94000ad47cbc13f6a33a6f6b71b69149e45bdaf60782edf1e742e96283178025044913ea6795b28e424ec4840d58945be6db7873577be9d18f6e2b71bf95e3", 0x3}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)="f20db90b6034a38ac2a9ae2476c1456491f66f14e3167569b152472de6401f3648a3489313a55d668f3154a5e99dca6e12fecad78d78dfa9d72ea45e00d9d0e4c31a24c1335a15da0df49e922bcd3335ad6b948967f71f5a7fd6d018d3a660c2e6c0ccc23e685633dfe2238835605901c6da", 0x72}, {&(0x7f0000002000-0x74)="23a5b7e8cb40639ac094ec288a5c06fd37b067350c9e3887b1dc5b56e0a14b15705a4a44fdfced7d55d0f1f584ba961be99ff97883455946bda6adf286ba71b140a8d054e9e86808393903d30effd4e97c9c7a93f35a6572de33f937b93ecc8ec566a2b5193c625fd1134663ba812af02985a43c", 0x74}, {&(0x7f0000002000-0xf5)="0a02ad822bd2dc997e786ff9d7a9eb97bd5166318efdf3d1db84502ae5f13667b45e3fdb9b247a2ed8b220f6d2c0892b2c08556ad8933d120298253763f384d5bade7977fb48c408f89f5a945e08710216fc3b277f6dd8b6ca4f87bac26547d4481faf41e5a4b86f9b613936823c06101ce6869464754f71f9c6d14b04ef735e3206e98fdfdd0c8e90258aca47a78d9cad8e973e7d680c77a5ef38fedc12011b137ce50f141869a8e3cfb8a9d17c227204b591ec437e0a37d4081536f40ff6a5a2286aebd631d6a9e5937b636ce5875c8b6559c0cce4ef2faeac2590d4203673abe00d71419e8057ad027dbf9fe301f3b11d5b123e", 0xf5}, {&(0x7f0000000000)="fca70661bf41ece185b46f2115393f6f7c61b068a130cdc524b3b956e9b5a7c80a450f6c8a0ae5151a9e5d68be87d2e658cce6f8e7d9a124c9b0912d6e5f89b3a82879c0b1706e166bd98258b8415b15838ccd1582c7237e6287d090a4abe37113b11047da0171416efbbd6398dcc38a01b8ca57d839e1022b0f75892e7a194986aff7c7a197068bfb6aaad9df00c341f4b88b2326bb027b9afd343d449bc0e4cb73", 0xa2}], 0x4, &(0x7f0000000000)={0xc0, 0x0, 0xb96, "f6c435383e196929f2769d8262e47705b2d0dd993ff8e463d98a0ea420e8dc54d2dc656feaa9542c64b58c081cb1c4c6e74d37e80ba46c400895e6967866f46fe1cb5fd46b6a773fd631bfe30e1cf82795dd4e07fdfd5e5390fb5cf6a0f99483b79033e266404a8b0bb432b7f2c1baf62547ddc04cdf246a969285fcb1f2ae17a5c30db8241a7246e55a0265d9b33159d71ad3d8de077d1ff2d4013ecde48ad891c4b7d1d0ec0372823ee69777"}, 0xc0, 0x4}, {&(0x7f0000001000+0x12d)={0x27, 0xffffffff, 0x8001, 0x7, 0x3f, 0x9a, "2c3940586f80f3cd9f5cf6d3fee7ece199e97957ab0ff9e09a7cf29545f9453c3b1b79297cd9152c9cd69fe5928f12dc342d050f9e1f813fe3e47924be2199", 0xffffffffffffff81}, 0x60, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="d5d350e0f025d84fb304e24ffec98760bbf5db16d36458516294dbce26880c79b8ae841e945578f58af44845e37f82e0e7ba00", 0x33}], 0x1, &(0x7f0000001000-0x78)={0x78, 0x1, 0x3, "03722c95088a2859b89ece3c712035f048ae1a5fa74153b1ad378018c31499453fab8d8613e58a50a41a2a66b8f39d925d80257896324c88382feb1c271d31a477fee5d3464a1a7ea63d85400e19acc1ad63f928fa2786d852ee83bbe44361d1eb2e9979"}, 0x78, 0x4008080}, {&(0x7f0000001000)={0x27, 0x7, 0x3, 0x4, 0x5, 0xffffffffffff0000, "e30a35782cb72948f71c75466d2ed71c5ffd03c326eaa429ad4fcd8a7056da866e0ad15c492b6cd56735e5d067775963410ef4efaeed9cb2d75f85b0abc114", 0x0}, 0x60, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0x45)="987b49fe0bb6807c4c3306cbfc7cdaa68a3c766ef1fd0c41f3dde41e5e5ef9d1576c026fbabf2d875e4da97557853c625b04e54beb7733d2d8d8a455f39a09245a09eada66", 0x45}, {&(0x7f0000001000-0x68)="d5d6c1f9645fdf258f8e8a99b8dbec58cca980dbb71281f5f4b1ea250f84a1a58e245d766b9c1e9f2c109b8f362c4a70b7188e9b18f77956feda4d610c7dd0cb19cddf78a025b41e206f64989fcea8257bd5e7cd9c204891fca9137dd187e8164b123b6c346c10f5", 0x68}, {&(0x7f0000002000-0x6a)="4f8fe678517e88baec91a9e5a932b4f738ebaef50fe06eaffb9d78bba1ec618a5d70500cc87d183a28864fee2d5de107ca0d7d9fcde91c1b8fd02505f1841fd529df65f4c9ec17b7f5319e8fb4785085cdbf692fcd818d9c448b42dfa5327212922c4c08389854cf0715", 0x6a}, {&(0x7f0000002000-0xab)="27856df7fb928bfee1f68b84ae9ea4a6ab1d6f42032f5bf5477c81fa1aa2dc6176460b7928447af94933589ddf48dec86ccf8324cbb2d8cdc8b83088236a58bf40e866117a2e9e6f0c8a777fe9f92f098e07818d4924d4034b363939c6a47b8478a9b3fc1c1c00c8ad00047f5893eb2f48eef1010a168d93ffccf672d11c9c18b791bcbfc014935a23342e1c4d4d2ea73740dbb4dd6fbb91ac0343413ee5dc24ac916cc18bef50645b0036", 0xab}, {&(0x7f0000000000)="f406529770a373d997a92224510e90701c6fa1d121f7f61792910e8c149b9bd3b26d824684fa86c8b8fa21ab85b753568fc9cc2fa5af9e4ed0d01623ff73bfadc9b285e9b226e9f7d40a72635f3ea23536387cd176b68765de405df0120998a60770b0dacd62c770ce486ee4e7f0ad9995590a0cf5da8ee1a6f23e96177554ab39f3933f123c891275933263545fc52afb739a80a1a55862093f2722852fab4c9d2507c46f7400f6dc0efa313f16808d56387cd8128587", 0xb7}, {&(0x7f0000000000)="b0fa76545c1dfea69626405bd197da6a0e21353352b1c4c7c2047bed72245c84fc6bd47805", 0x25}, {&(0x7f0000001000)="cca5dc1828df06725cb348ddcf001154da58b04b3054ddce1b096e1d49854f270747deb2ff11f989986387c0201f76e843988eb5ca9188eaad5e1842ea76b9ef94175f238db79f916c23bbc8b89481f02ef3d9aeb0cd58bd47bda51eaf44812438583a627afccd3227b7e6b4617af9929599f371832d044ba02d93a6898999f4cec18d64904b1e6feba07115ed50a7b67fe2009f6e73d66b1082c3", 0x9b}], 0x7, 0x0, 0x0, 0x8000}], 0x7, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0x101}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r2, &(0x7f0000264000-0x1001)='u', 0x1) 2018/01/16 10:39:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x100000000, 0x30, 0x3d0e40000, 0x5}, &(0x7f0000000000)=0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) munmap(&(0x7f00001ef000/0x4000)=nil, 0x4000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffff7, 0x8, 0x200, 0x82b, 0x9, 0x4, 0x3, 0x5, r2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000310000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000b69000/0x2000)=nil) 2018/01/16 10:39:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sg(&(0x7f0000be6000)='/dev/sg#\x00', 0x100000000, 0x101000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000069f000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000481000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000e6f000-0x38)={&(0x7f0000852000)={0x10, 0x0, 0x0, 0x20820}, 0xc, &(0x7f0000f7d000-0x10)={&(0x7f0000069000-0x1130)=@ipmr_delroute={0x1130, 0x19, 0x200, 0x7, 0x0, {0x80, 0xa0, 0x20, 0x0, 0xff, 0x2, 0xc8, 0x5, 0x0}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x0}, @RTA_ENCAP={0xcc, 0x16, @generic="70643cc762448ee22a28b9778d31ba12a17c3c627c5f2e7361435aff185ba7bbb240ed6e33c7e0b38fe2ca63218e95ec9f82f3bf6690cfd584b96b225313d2434c239fceb8b9fe18ca128794494d085d6f04a668af76ca09849baf3c9a00104e521bc1b4a94bb0cc6be8afd07b126f4cd1386b1546d6ed3c9bdb02c93bd9b13660346fc35191d1af20ec45e7d00fb45775a41acf3385cf2f171a725314f38a337d011869022d00eb9ceb3ec2d750bddef922a002f3f20b9da542364f4679ba4bd573f7f784708c"}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x1d, @str='eth1&vboxnet0\x00'}}, @RTA_DST={0x8, 0x1, @rand_addr=0x1000}, @RTA_FLOW={0x8, 0xb, 0x25f}, @RTA_ENCAP={0x1004, 0x16, @generic="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"}]}, 0x1130}, 0x1, 0x0, 0x0, 0x880}, 0x4080) 2018/01/16 10:39:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) pipe(&(0x7f0000edd000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000826000-0x8c)={0x400, 0x5, 0x2, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 10:39:11 executing program 0: mmap(&(0x7f0000000000/0x6f8000)=nil, 0x6f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) close(r0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006f9000-0x15)='/proc/self/net/pfkey\x00', 0x420480, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00006f9000)="30c8682ceae95429d809ae1c3e4983a9", 0x10) mmap(&(0x7f00006fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006fb000-0x50)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) fcntl$getownex(r0, 0x10, &(0x7f0000191000-0x8)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000288000)={0x0, r2}) mmap(&(0x7f00006fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00006fb000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000009f000-0x20)={0x39a5, 0x5, 0xa472, 0x10000, 0x8, 0x7}) 2018/01/16 10:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ef7000-0x10)={0x9, 0x0, 0x8, 0x9, 0x0}, &(0x7f0000cbd000)=0x10) dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000682000)={r1, 0x1}, &(0x7f0000b58000)=0x8) r2 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/16 10:39:11 executing program 6: gettid() bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpriority(0x2, 0x0) 2018/01/16 10:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x0}, 0x1, 0x0}) 2018/01/16 10:39:11 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000097c000-0xd)='/dev/usbmon#\x00', 0x200, 0x400) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00002c5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00002ee000)=[&(0x7f0000916000-0x16)='vmnet0-eth0cpusetppp1\x00', &(0x7f0000000000)='/dev/usbmon#\x00'], &(0x7f0000000000)=[&(0x7f0000000000)='/dev/usbmon#\x00', &(0x7f0000003000-0xd)='/dev/usbmon#\x00'], 0x1500) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x8}, 0x4) 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) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x21c)=[{{&(0x7f0000001000)=@ipx={0x4, 0xd8bc, 0x800, "ae6293e576f0", 0x1ff, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="c4e05a135d76ae8d9d8649fb30c453611e9cf9212877621a6d57414c5b99990d8fa68adb28ee20cc547a3a8ee2686d90ea72db1b7ceac2f5c0c502839cef00f7c25df702eed0d142fe557f9217cc7df62691b1823236be5ab6bbaaf4015455ce61a49f3ea6b5316351a7497651b3cf186d69080d95805d199b5cf7a8477fbcb2089a2e67e6232aa927da612036787868fda2767e2c850bfcd93fc0358b05a8d0e54fe210b78acc4166b0d04ce70ad09e8a6f3118c6281227", 0xb8}, {&(0x7f0000001000)='u', 0x1}, {&(0x7f0000000000)="", 0x0}], 0x3, &(0x7f0000002000-0x328)=[{0xd0, 0x3a, 0x7, "4e8bcd69d775b2382d7178592b07d205f71b699cc67fb6828aea8dd60cb187a85c3326a70102e200c79e80d225f3769f37be5e5c32b03df1bcc3152e536be68fd08054d10e7f34bbf5c9896ad47059deb3112a8be5c019ffe14111c20f630195954597c2f1fe013e1cfc1878fcd005dda86bcd1ef0bb80700ab996ce7d29855b2f3760ae24af6d447508685d984264465d2debc1075b42b0231f641fa67bdbf84b8c88e3dee5025af713d5919e4227db3edb3b8eb9e234db4e6095"}, {0xd0, 0x129, 0x7, "65880d2cc4f40e3ca0b9d9fe7bfaeabfcab8937230849144ce51c2ff3b12f81abca2abd45f85b6abfc0963e87c757bff3056cca012d30398cd1468ff7a48b5167c65ca89e0225c7524dd2b189b7f5a9c0cec4245cdfbb85b319679c0f19af496a32f937347f35670244d3b5935659f1f1fb0b2f47875ad9eb13378230b3fb963215f97d1e3a001f5c8f88589fd3bf6a6baed03d0897a0200e5acb4df12d998399b398d646bcaf9fec984f301a8b1639709c2ec7e90feeeec73"}, {0x88, 0x11f, 0xbf8, "c1a693a5627ec1bac761cb842c0e63f4dbbeb3c6effacf6afbc5a006c272c14e70ebe185b1ad1b2cead1ffa03e1256d234d311be8c7847259084d724e93c5e85e27f34bd757640725f1490ba26efec142087f517d0c337f9ffb514a7848849ce8bbb193d68934b2c5a22ff44731ec37fed08d5"}, {0x100, 0x112, 0x67e, "8ef5cec82b57a189fb2fda04575cb5e6a1b5bd2795af0c6fe6fdd7df71c1e6dba073cd1ee3780c1d993675b3ff9abea1955933a194dfa1497c83fa6b1004c920436937f12e1a050eb0178353f3d5b0a9dee75e7c29b482d406dcc81e7cd8584fbc26241b3b787b81a625b71aa8aab44697d1606d51b6f2658caac35f26d323398b0e943efdee5dc86970b33d9ecc29de10698a30fd79d2d79f6dd88b5669ed2862d61dd076d552fc64ff415c62f8c173006a6d04598281b2f8d5559f1e91f992c6dcee6adf3cb6fea355c8e4864899aaa2fbebe79156b8db87d08c0052c182319d3840eb15bd4b9e30458c3d"}], 0x328, 0x8051}, 0x6}, {{&(0x7f0000001000)=@ll={0x11, 0x5, r1, 0x1, 0x3, 0x6, @random="56ff421b7f9e", [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xf3)="dac1a8fd13f169dba37d4c472da399240927fd1ef1297b9aeff761fa467497776f5ee48275b4c51a46850df317138b9029ecdb2f1fd24d71bd96202d2b77e110b36b7f9cb9b8706ffb7e509a6b0e92e8a0cfe27fed7f48c9d4f74ac6d9e2fe54a39905cecf9fe036459822df77deffe325c0effab1789572e3cb133914aa007ab784534deb65efa38861ef3b899b70d31b805800ea0ec68fcb35ece9fd02486ef5b7f99ef6121a2a4c64efac885bc11756318b22858e309c0c6b498f9049101772a2e99b102d6024760d5beb06da108cb59af5e593006a47b7fb90a7254257f7d7a4f86ad69ca054288772df0c2ac4dcbc8ab0", 0xf3}, {&(0x7f0000002000-0x1b)="b0f3d0de07327a06a15765e87dee2e2fa0252a3ebe6f5eecda76bd", 0x1b}, {&(0x7f0000002000-0xa9)="2f3965849536e551634afd6365473f19dc00373587af8133671c745b511db1a93b54d61f6eb4148b59c7e0877b883412735348c2db8351f6b1435e0e7a9e4b0f6f4b6e7de31baf82d644957f883de95f2e2bec5bb98448d1279370ded3680079afd0130d92e40d933d4342ed87293e51cb2a9062c92dd580934c71c9c4bd3e60af850b760116f27a413872a995c20d279c965a3ab3f4adfba07b58c4ca3553b55af82eaa77b88981c7", 0xa9}, {&(0x7f0000001000-0xb7)="0fad75f6798d0a1be8b6df7b74f27a1a88864c2a2b62db2d0cf1b5dc51488bc2dd4821699400a7c40aefacfa97886896331a0575dcbe48e1c27f125295f233aa2021169bdb6234c00d02d62d58b7aaff1fcb67e0103ffc090e8e3266b4b42b0005586fceca0f603ff10cbc99a88b61bc99dfe72a9f82ca1eaaaec82d44ad7be7eb26465ce6925902f6575f881ddfc99707d2479b41f4e9ce5e139eaf564f785642c95bb67812160824d77ff536befb222ce1c1287261f2", 0xb7}, {&(0x7f0000002000-0x8)="25a4eeaf8687a2e7", 0x8}], 0x5, &(0x7f0000001000)=[], 0x0, 0x40000}, 0x11ea}, {{0x0, 0x0, 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{&(0x7f0000000000)="4e693905c961370a", 0x8}, {&(0x7f0000000000)="887cdec97e48d76824e6dbc37cd0050295ba9fe1b8a12b519d3dec33f1ec7c827b2e5f9cfc02fc07bb8165edbfde2c9b33c81f95ab821a21b3afadbbc97e8dbc0a39c4a2b6d8035e3eb403bc121baa5350d1d42967196be640081cf555c6e406a8e987da1031beaa92ed471ec9626c320fe9df7ea541fd6417f375d2b85f59af8b308d54f1a8a28a6b3c4c5bd525c5ed15c1a858bb7fb71c0d0cf856e725ac0c409b2ab815cdd99120fb454fe29dfc5ad892fb5a9124cd02621bc082bfaa45a7d67ff216f3e7f56a58d5d03b4f4474be1a9e1aa97749", 0xd6}, {&(0x7f0000000000)="60df0b5aaeec147f87ed4cbb7c43eb3d12d0f54e19f353d8dc95c080feb32b36fcdf737d7d2dbce882821484e51707f6b67d268a4c2825e89fe85b20c1d03e070a04b47bf4ba7b77e5ba505d189ecfb0c8ee89e52917d7241241c2914f26b7cc7890f5044d9c06861c6c0a756dbea162fa0043edad5bc4f8168335101c96e50539305bcd74", 0x85}], 0x5, &(0x7f0000014000-0x2398)=[{0xf8, 0x19f, 0xffffffffffffffff, 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"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{0x78, 0x103, 0x4, "41cc1bc0ef86748db7a8ea0bbab7946f1eda7499baee95781caedb21ace64ee3fcacc7a1810e6ac9d3d9520d35b841d7fb141e5750033211070725e918ba8e7539c067e80134aa9f0b2041b7b9f5f94be31b85e14797cae9b68f0bae9f47a2a565e83395c5"}], 0x1310, 0x4000}, 0x7}], 0x9, 0x840) 2018/01/16 10:39:11 executing program 0: r0 = open(&(0x7f0000d99000-0x8)='./file0\x00', 0x0, 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000168000-0x4)=0x0) r1 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/01/16 10:39:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xb, 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, &(0x7f0000012000)=""/216, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000191000)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000874000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 10:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b7a000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000bce000-0x7)='mqueue\x00', 0x0, &(0x7f00006e5000-0x1)="a6") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000026e000)={{0x101, 0xfffffffffffffff7}, {0x1ff, 0x8}, 0x8, 0x3, 0x20000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/16 10:39:11 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000014000)='/dev/sg#\x00', 0x3f, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000015000)=@req={0x2, 0x3, 0x2, 0x1}, 0x10) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f000000c000-0x4)=0x2, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000013000)={0xff}, 0x8) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x8, r2) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x564, 0x1dc, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28c00, &(0x7f0000016000)="626f675dc7f8644e87c4fd90c17cc57e9ebf0d6586422694df5b7d79a67ef06d35fd7f965b667aa68ff4192639af70f293bdaf1979174a2ff74fc44a11bc4b91cd027ed7a1b8c71c848376e2cbdb", &(0x7f0000016000)=0x0, &(0x7f0000017000-0x4)=0x0, &(0x7f0000016000)="") ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000013000)=0x0) 2018/01/16 10:39:11 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x375) 2018/01/16 10:39:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r0, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000015a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000766000)={0x0, 0x53}, &(0x7f000099d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b54000)={0x3f, 0x8, 0x8001, 0x7, 0x1, 0x6, 0x810000000000000, 0x2, r1}, &(0x7f000033b000-0x4)=0x20) 2018/01/16 10:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000beb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 10:39:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r3 = dup(r2) sendmsg$nl_netfilter(r3, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f00007f0000)={0x30c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x2f8, 0x0, [@generic="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"]}]}, 0x30c}, 0x1, 0x0, 0x0, 0x0}, 0x80c0) recvmmsg(r1, &(0x7f0000715000-0xb4)=[{{&(0x7f0000fe4000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbb000-0x30)=[{&(0x7f00007cd000)=""/4, 0x4}], 0x1, &(0x7f000033a000-0x40)=""/64, 0x40, 0x0}, 0x0}], 0x1, 0x122, 0x0) 2018/01/16 10:39:11 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b8b000-0xb)='/dev/hwrng\x00', 0x20ec00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='ecryptfs\x00', 0x2000000, &(0x7f0000001000)="5b5b2e3c04bbcea3bb5c20fe7e44") accept4$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bb1000)=0x60, 0x80800) r1 = add_key$user(&(0x7f0000f1e000-0x5)='user\x00', &(0x7f0000194000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f22000-0x1000)="", 0x0, 0xfffffffffffffffc) lstat(&(0x7f0000116000)='./file0\x00', &(0x7f000050d000)={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) r3 = add_key(&(0x7f0000001000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)="46443c0ba0959c82378b9557e00becd7fdc0ddd2b205c13c950d94b43ab4167a715f2f8a79a985eaf58d637fc18cfa8f348f9f7d3e5df034027a76a45649358b3c7803e6f780b4e86c76d689c3c66da9d3d730c7f13d13513531fbf502fe9db2810c9782131e88baa6c9f7995d502e76a93d7606eef3b43ffaa9c00d150fedee8253fbd8a2b653c3e562c4a3fb2e36d10b32693d6b399c9aa4ea4d5b41e46ba58832f222e01835c5137d92644f7efc76c52db5b4e32d097c665181d9fa47190eda9380163ac0ffff1422ea8a733dda025a9b898bf0bd0721", 0xd8, 0x0) keyctl$negate(0xd, r1, 0x33c437dc, r3) keyctl$chown(0x4, r1, 0x0, r2) 2018/01/16 10:39:11 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a2a000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000061000-0x4)=0x14, 0x7ffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e05000)={0x278, 0x8000, 0x4, 0x2, 0x8001, 0x8000, 0xfffffffffffff929, 0xfa91, 0x4, 0x2, 0x1000, 0x9}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000036c000)=0xee, 0x4) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000e03000-0x65)=""/101, 0x65, 0x10003, 0x0, 0x0) 2018/01/16 10:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000b0f000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffed3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944492ee4b005170ea3c89d61247fb217a56084f79d0b9a17f39972d2ad2029612278a1f53f7fc9b2886ca7719ad8320cec0c93312159846c6946d405de06cc39801cd25a3fa16eca799a21fbe61b524041d4d044108402e9211ba87ab90e5e27775b19a647e00ac4fef556bf9d6f4a833a566f246744b08ae205cb0f3b420464feb498f2be5eaa781bde29", 0x3e8}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000e1f000)={&(0x7f000081f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f000053b000)="1fe7468b6cb3a2f27fcc8f39ea4e39ac476c9788f3908d19e739af6673b0e4d3b6991b2276915dd4612ef56ef572c49cd67a1095a852a8bbf6fe316b3d404344c7e637a6368bfee8910d00579033a9eebb197a3299b2c1654256e8e5517da73bd04577e3a9c21bb0cfd1888eb2083a513067050dd56eef1140ba5f", 0x7b}, {&(0x7f0000c4d000)="2af8893c7eec0acb99d57775f376e63586f0f758d023267d08b46fa876469b9a0238b30d76859761bce5fb285fbcc004f1a46f49c308b4050f1ac368e639cb506ee424eeeeb3795ee16403fc2eb349b0874332fbbea17aea57de48e7b9ca482ae13c30e230fc14d340a6c6128f2a5552f13865cbf0c2ffcd02b6ad071b55d3eac4df241fe80de3a53fdfaa0a31d8ed7a654fcc438557b8390b2b158012c2b0392acae3520cfc1b2d58dc7cf57c1fc83e7ccf96f175a33bdcd716d76c0bfea0b7cc7a9710a1aca2766dfb2c46665459289680e331c9cf0c3971b7b78969514110281730e221e06377c82bf2079908", 0xee}], 0x2, &(0x7f0000d2e000-0xe0)=[{0xb0, 0x13f, 0xfff, "7fddb8d3463f704e21ea4ff3b664b5f700e9f9631abe2feaa978e61036b266d554522403c70098fe40199e81d03aaf812133a3b101e08eecbf8fb74231fcb6c238ce1f28b515ce81f661912c03013662253450df78b9f3faf657c21105a56e00496f7d221d6d68ff024caac5fd249a6ba7dead9aac983b4f4e6e1282c977cf5114489f35a1238b77bdf71117601b30814a4177da732e2a1ffc26748744"}], 0xb0, 0x4000004}, 0x4000000) 2018/01/16 10:39:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000356000)={0x0, 0x0}, 0x84000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f35000)=[@in6={0xa, 0x2, 0xaf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}], 0x38) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000735000)={0x7, [0x101, 0x5, 0xc5, 0x80000000, 0x2, 0x1, 0x3]}, 0x12) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bca000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000434000)={0x101, 0x8, 0x731, 0x7ff, 0x0}, &(0x7f0000de7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00001fc000)={r3, 0x1, 0x7}, &(0x7f0000ac4000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r5, 0x80487436, &(0x7f0000006000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000690000-0xfd)={r4, 0xf5, "9934b7730f7fc91d46fc1a181f965851cf62ce0ab83b1e78a09a0c53c65104f1ecb8f4818632af8f4a638cfcbfa9a4ccc148f3992641f88b3bc26f0f7fbc7106e840b01ec61704839fd3b8fbf8dc093c09d27e9bb38b9715393d60fd0129729547859174c120095ad48d0ec084415937b72a08a9d60eac3555713307ae4952c84df5db4cf71eff63d0681037ba8c34a183321280823cbb59597be720b18bfe85e156f9f435aec1c41f28dceb26006acd6c1c03faa3cce84f5cdb261dd54b20676f4f339471105190587e643cb648340af6a18a30f3682a9b574d6fcef461bab6dcbb29ca412fe6e07eb9855001936ecdf5434ca528"}, &(0x7f0000813000-0x4)=0xfd) r6 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r6, 0x1c, &(0x7f0000333000)={0x31, 0x9000000000000, 0x24ad, 0x3}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0xffffffffffffffff, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/01/16 10:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) modify_ldt$read_default(0x2, &(0x7f0000305000)=""/146, 0x92) 2018/01/16 10:39:11 executing program 3: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0) r1 = creat(&(0x7f0000031000)='./file0\x00', 0x60) r2 = dup2(r0, r1) r3 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000002d000)={0x0, 0x2, 0x10000, 0x2, 0x7f, 0x5}, &(0x7f0000051000)=0x14) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000018000-0xc)=@sack_info={r4, 0x45ab, 0x3f}, &(0x7f0000051000)=0xc) r5 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r6 = dup2(r5, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000025000)={0x80000001, 0x0, 0xfffffffffffffffc, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000052000)="446ae26d365ddcf04d6733f62d64948e45dc57b20f37afc869187d3695c63067fd62", 0x22) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/16 10:39:11 executing program 2: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r0, &(0x7f0000062000-0x94)='!', 0x1) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000003b000)={0x0, 0x45}, &(0x7f0000067000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000035000)={0x1ff, 0x7fff, 0x8, 0xfffffffffffffffa, 0x1, 0x4, 0x20, 0xffffffffffffff8f, r2}, 0x20) 2018/01/16 10:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r0, &(0x7f00008b2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000061e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000043b000)='/selinux/create\x00', 0x2, 0x0) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000a0d000-0x4)=0x0, &(0x7f0000791000-0x4)=0x4) 2018/01/16 10:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0}, 0x8, 0x0) readv(r0, &(0x7f0000939000)=[{&(0x7f0000ac8000-0x80)=""/128, 0x80}], 0x1) signalfd(r0, &(0x7f00009be000)={0x0}, 0x8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002a6000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000a3e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/16 10:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a38000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000e17000)=[0x7, 0xa6]) connect$inet6(r0, &(0x7f00002bf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x3d0) 2018/01/16 10:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000019f000)={@common='nr0\x00', @ifru_flags=0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key(&(0x7f00008c9000)='dns_resolver\x00', &(0x7f00008e7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a5d000-0xa9)="647423951dc18d89197817e4159d567735d2fddb83cdc532af9aa1c83a6730904c95d5e8e72b85d82859c2d12336a27d9eac175f56110f35f16facafb1b1c8b08ce2acc14c224d4078da180b921640842eb1f1ef67c1082507829d08754d3c424757f226cf746d454c6180818233988febde9532272772ccbecf3f501298972f623c1967465883072b211771dddd58c2ba6104fae20da71ebfe9f2d5ff87ab319a15a76a84e0528f36", 0xa9, 0xfffffffffffffff8) symlinkat(&(0x7f0000b4a000-0x8)='./file0\x00', r1, &(0x7f000051b000)='./file0\x00') keyctl$set_timeout(0xf, r2, 0x8) sysfs$1(0x1, &(0x7f0000964000)='[{*\x00') connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r1) sendmsg$netlink(r3, &(0x7f0000ab7000)={&(0x7f00008a2000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000327000-0x70)=[{&(0x7f0000b92000)={0x254, 0x0, 0x0, 0x2, 0xffffffffffffffff, "", [@nested={0x244, 0x0, [@generic="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", @generic="b2bd67e0dc2d4e958633086ae976931e4e16d5132f48acabc40be9071fac7579daad45c1de7d347cc2fac4c70cda5d22e9aa569297b408f14e049f7a24f7cbbb4ca0618e6912341549d90a44a61c50b2ee4f"]}]}, 0x254}, {&(0x7f0000cbb000-0x141c)={0xfc, 0x3c, 0x20, 0xffffffffffffffff, 0x1, "", [@nested={0x94, 0x1f, [@typed={0x90, 0x26, @binary="a834babed984879ddb8425b845de9a0d2ad4c5d3443a3852ec3a802d2602ede8dd422e252e660238fa51eae211e0c06e01004d52dd55d902e81e9ccc12f6c182b5dfe0fff06fb8df66cf91826c5b4d3d3da58fd23340faa3aeea3ad7f9e52bb5a30e6d9f90677de651194877008f950f8f44d13277fbf8f14742ab3fad72cd427010ddc7c545"}]}, @generic="44f2e0aaa6a80f96030ab1c5a9fd031cbad47003ee7ce8abeda80b4f6dbf2c3809e7f5e1e325276eb4dbfe2efc2f25634e1b5d985cd337d7f3366b222d33e1761541bafa3c982faa2b77d5965633f8869c931c94033e"]}, 0xfc}], 0x2, 0x0, 0x0, 0x8010}, 0x4000000) 2018/01/16 10:39:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000589000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000029c000-0x18)={0x2, &(0x7f0000162000)=""/43, &(0x7f0000d14000-0x30)=[{0xff, 0xf7, 0x8, &(0x7f0000f5b000-0xf7)=""/247}, {0x9, 0x17, 0x80000001, &(0x7f0000f53000-0x17)=""/23}]}) 2018/01/16 10:39:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eb4000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a5a000)={0x4, 0xe1, 0x6, 0x11c, 0x9, 0x7ff}) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") r2 = geteuid() quotactl(0x81, &(0x7f0000882000)='./file0\x00', r2, &(0x7f0000b13000-0x53)="a007efc1c3c70f00cffad869b3e73a1ec21d704f1401aaf1d26817699c5695b30868a3f9d39f925108494e77b020d2cd15518e6c73e78374d93a9eef1433dc95507c9c8cfc8d798800c7be0f2c33937ea4608e") getdents64(r1, &(0x7f0000f73000-0x159)=""/528, 0x210) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e23000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xfffffffffffffc00, 0x2, 0x0, 0x2, 0x20, 0x20, 0x0, 0x0, r2}, {0x6, 0x100000001, 0x9, 0x1ff, 0x9, 0xffff, 0x10001, 0x5}, {0xffffffffffff0000, 0x7fff, 0x7, 0x8001}, 0x2, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffff}, 0x2, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7, 0x4, 0x0, 0x1, 0x1f, 0x6, 0x0}}, 0xe8) 2018/01/16 10:39:11 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/16 10:39:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000005000)={0x0, 0x0}) 2018/01/16 10:39:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000075f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000c1e000)=""/37) bind$unix(r0, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000533000)={0x9, &(0x7f00000a4000-0x48)=[{0x4, 0x9, 0x0, 0x6}, {0x7fff, 0xb379, 0x8001, 0x80000001}, {0x8, 0x8000, 0x2, 0x800}, {0x9, 0x10000, 0xe8, 0x8000}, {0xffff, 0x8, 0x6, 0x0}, {0x2000000000000000, 0x3ff, 0x20, 0x5}, {0x3f, 0x7f, 0x1, 0x9}, {0xfffffffffffffc01, 0x7, 0xfffffffffffff9ea, 0xab}, {0x2, 0xff92, 0x9, 0x1}]}, 0x10) 2018/01/16 10:39:11 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000-0x4)=0x0) get_robust_list(r0, &(0x7f0000ed6000-0x8)=&(0x7f0000077000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000037a000)=0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000404000)='/dev/ppp\x00', 0xc0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000995000)=0x0) 2018/01/16 10:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f00000a5000-0x8)='./file0\x00', 0x8100, 0x4) sendto$ax25(r2, &(0x7f00004ce000-0x31)="61eec10681dbd62c987eb173e3441da3eb6a3aa722e6a5a71e6a9c8590c23b69505933307e3c3570c39e54f909246655ed", 0x31, 0x4040001, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000225000-0x4)=0xe8) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:39:11 executing program 4: r0 = open(&(0x7f0000ec9000-0x8)='./file0\x00', 0x2040, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) recvfrom$ipx(r1, &(0x7f0000012000-0x8c)=""/140, 0x8c, 0x2000, &(0x7f0000013000-0x10)={0x4, 0x1, 0x10000, "16c52a568795", 0x4c0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000002000)={0x1, 0x37a1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000013000)={r3, @in6={{0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x0, 0x2, 0x2, 0x40}, &(0x7f0000012000)=0xa0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0x1, 0x0, ""}) 2018/01/16 10:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000705000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000cb1000-0x1)={0xd3}, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ef5000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x627, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/16 10:39:11 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) prctl$getreaper(0x19, &(0x7f0000002000-0x8)=0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0x38)=[], 0x1fb54cd243523c4, 0x0) 2018/01/16 10:39:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000375000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000171000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d20000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff, r1}) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d18000-0x10)='/dev/sequencer2\x00', 0x101800, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000a49000-0x8)='./file0\x00', 0x80000000000000) inotify_rm_watch(r2, r3) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000166000-0x4)=0xd15b, 0x4) 2018/01/16 10:39:11 executing program 7: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000c36000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e59000)=0xfffffffffffffed0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000002000-0x2f)=""/47, 0x2f}], 0x2, 0x0) 2018/01/16 10:39:11 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000921000)='/dev/ptmx\x00', 0x804, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000131000)={0xc3e1, 0x5, 0x6, 0x4, 0xee9, 0x6, 0x80, 0x6, 0x81, 0xffff, 0x4, 0x30}) syz_open_dev$sg(&(0x7f0000173000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000560000-0x18)=[], 0x0, 0x0, &(0x7f0000492000-0x8)={0x0}, 0x8) 2018/01/16 10:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aab000-0x8)='/selinux/enforce\x00', 0xa00, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000087e000)={0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x10, 0x1, "5f3a69113d72e61e5f7799363f2e38eca3e364e205afd1154201a97d98c42b4667db26127314a8d6186782b20cf035ed76a6cb219e675ef698644557488a7af2", "7f174023f4600c20792dfa89522e451c59d82b682c4818f352386fca6f85e355f5470d5ebc701f69d1bfddd63ee5b6c796955cff316d4fda6835084e3407d79f", "41fce79af966c1d3bfc9d6b1c0a23a7282f87961c5969c91681cb7fa1e339127", [0x81, 0x40]}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/16 10:39:11 executing program 6: clone(0x0, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="") recvfrom$unix(0xffffffffffffffff, &(0x7f000004a000)=""/205, 0x92, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000a35000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) 2018/01/16 10:39:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') flock(r0, 0xc) fchdir(r0) ioctl$TCSBRKP(r0, 0x5425, 0x3) 2018/01/16 10:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000add000-0x10)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000282000-0x4)=0x0) fcntl$lock(r2, 0x7, &(0x7f000067d000-0x20)={0x73521d7fcc99acc4, 0x2, 0x3, 0x0, r4}) fcntl$setsig(r1, 0xa, 0x30) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ab000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000608000)={0x0, 0x8001, 0x0, 0xed}, 0x8) 2018/01/16 10:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000bae000)=""/127) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00008c0000-0x150)=[{&(0x7f0000909000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000d0f000)=[], 0x0, &(0x7f000049b000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/16 10:39:11 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$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, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000019000)=0x0, &(0x7f0000019000)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/16 10:39:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b72000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006ce000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) mount(&(0x7f000037e000-0xa)='./control\x00', &(0x7f0000b23000-0xa)='./control\x00', &(0x7f00001a3000)='ubifs\x00', 0xb1080, &(0x7f00004fa000)="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") futimesat(r1, &(0x7f0000b14000)='./control/file0\x00', &(0x7f0000b1b000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 10:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$mice(&(0x7f000074d000)='/dev/input/mice\x00', 0x0, 0xa000) r3 = accept(r2, 0x0, &(0x7f0000472000-0x1)=0x0) lstat(&(0x7f00006fb000)='./file0\x00', &(0x7f0000e53000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$nfc_llcp(r3, &(0x7f0000012000-0x60)={0x27, 0x4, 0x100000001, 0x0, 0x100000001, 0x1, "8298b9280205f095802a233740b8260b2b872fb1d9e0cac330e743798e710a9c68660907b9def07a752f73486aaf177b41e9a23b7218e478d011cc9846117a", 0x7}, 0x60) 2018/01/16 10:39:11 executing program 1: inotify_init1(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001ac000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000550000-0xa)='attr/exec\x00') r2 = syz_open_procfs(0x0, &(0x7f0000d7c000-0xc)='net/rt_acct\x00') sendfile(r1, r2, &(0x7f0000fd3000)=0x0, 0x16ca) 2018/01/16 10:39:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007de000)={0x0, @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]}, 0x8, 0x1f, 0x7af8, 0x101, 0x3}, &(0x7f000066f000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006e9000-0x6)={r2, 0x800}, &(0x7f0000e8a000)=0x6) 2018/01/16 10:39:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0a000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002f2000-0x4)=0x0) sched_getscheduler(r1) modify_ldt$write2(0x11, &(0x7f0000b89000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mlock(&(0x7f00008dd000/0x1000)=nil, 0x1000) 2018/01/16 10:39:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000de9000)={&(0x7f0000893000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000655000-0x10)=[], 0x0, &(0x7f00006fb000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0xffffffffffffffbc, 0x0}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000013a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00007ad000)=0x4, 0x4) 2018/01/16 10:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000066c000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000f47000)="2cff98", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c13000)=0x110, 0x4) [ 59.943656] binder: 11669:11683 tried to acquire reference to desc 0, got 1 instead [ 59.971042] binder: 11669:11683 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 59.983698] binder: undelivered death notification, 0000000000000000 2018/01/16 10:39:12 executing program 2: iopl(0x2) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dde000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0xae)=""/174, 0xae, 0x100, &(0x7f0000001000)={0x4, 0x5, 0x6, "6b9fb7da9093", 0x4b3, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0x84)=""/132, 0x84, 0x0) 2018/01/16 10:39:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) pselect6(0x40, &(0x7f00005d9000-0x40)={0xfffffffffffffffb, 0x1000, 0x101, 0x0, 0x200, 0x9, 0x4, 0xfff}, &(0x7f00004f4000)={0x4, 0x2, 0xfffffffffffffffa, 0x8000000000000000, 0x100, 0x7, 0x1, 0x6}, &(0x7f0000d3b000)={0xffffffffffffff18, 0x1, 0x7ff, 0x6, 0x6, 0x9, 0x20, 0xa3d}, &(0x7f0000131000-0x10)={0x0, 0x1c9c380}, &(0x7f0000c04000-0x10)={&(0x7f00004e8000)={0x100000001}, 0x8}) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x6, &(0x7f0000add000-0x10)={0x0, 0x1c9c380}) 2018/01/16 10:39:12 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000000f000/0x1000)=nil, &(0x7f0000019000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2018/01/16 10:39:12 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/checkreqprot\x00', 0x8000, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001b000-0x10)={0x0, 0x4d, &(0x7f000001b000-0x5c)="884f76dbf9721ea3fa170ece98e055d4072b1cc4b549bb39508ab95ccf94e9d8981b9fc947d625f4813f0ca6c9fcedcb4690ed4372da66514f9c5d1b66c09eceb0355146879002b7276e1f0e5c"}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000001d000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000001d000)={0x0, 0x7f, "651230be7cba5b559297ff70052ca9c0eebb272f0cc294e99b9e8f90871e89d83ece25e1ccea1bfc4cd73b4eb4d9c48e438b3637503aa884aadb56fb41e6bf4ea15897597a3d029be980161ddfca4a43c9db767b1d5e4b774271a36820abecdb88542299eaf15ea55714e471154c3e2dbefd0e063f2d55b09b91391e37f02e"}, &(0x7f000001e000-0x4)=0x87) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000019000-0xa0)={r2, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x7, 0x1a31, 0x6c}, &(0x7f000000a000)=0xa0) 2018/01/16 10:39:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) write$tun(r0, &(0x7f000015c000)=@pi={0x0, 0x888e, @ipv4={{0x1d, 0x4, 0x7, 0xc, 0x124, 0x3, 0x5db, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x8, 0x5, 0x3, 0x9, [{[], 0x0}]}, @rr={0x7, 0xb, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3f8000000000000]}, @rr={0x7, 0x7, 0x8, [@multicast1=0xe0000001]}, @generic={0x97, 0x10, "225643df8d20f92c993bad746f05"}, @rr={0x7, 0x23, 0x2, [@multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x5, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @rand_addr=0x7]}, @generic={0xce, 0xf, "e2bf3879147f35f101ec6bf35e"}]}}, @udp={0x2, 0x0, 0xb0, 0x0, "55a6ba7be60a01c5acc9b967ed857b436a4fd33090c8c63388d408500a326b30713c9a5d25b180c3b2ef1800f3b02f3a4e3860db48971d4cd5005bde37fd29a70b2f69a35a749d5c6bc860230e34cecac0d20c2c17c77e6c1bff1fa279439897e221f73500e1a2d5ec9ae2d076a5f5e3b5b7255ca9eb8b812824106a8495b41a883527b7d67198899b64d33df096fbf1909866049419a78770fbfa99e4740f897dcda5f95f138e6c"}}}, 0x128) r1 = syz_open_pts(r0, 0x8000) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000826000)=0x6) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000200000-0x63)=""/99) 2018/01/16 10:39:12 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000a9d000)={0x37, 0x400, 0x9, 0x0, 0x1, 0x7f, 0x9, 0x0, 0x7, 0x20, 0xffffffff, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x6, 0x3, 0x100000001, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0xa)={&(0x7f0000001000)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x93)="49db5c07f0804394eeb85a2d765561cd4a7959e0e1ba535113ec7049bb52f3f1063fcb9575a569f3440b2d3206e0265d9c1cab761b5ee3337a678830f2e0d8a714114cdccc6d8cd35a78839b28cd36964e8941ee1aa8d7c5ff44d861bf13920237ce4d3a7552d2aff34d8c9b4f95248ab7addd89fc32583ec19f9dd38778602b8bc6a20ac5029ab800f3a2d5837ad952cb1512", 0x93}, {&(0x7f0000001000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[{0xd8, 0x11f, 0x77, "beb7504ea7d42acd29d1088217726f4558ffb9bb1a95d0fadea57505643dd11c4c21a02d1fdef2edf57ff5138fe821c40719ef8d8b7895dffad8da8340355a2701765b7b8c251795a82f39070ff8e45722be490cc714b4257fb81f6e682ac55371fc0afb38ec31fe8e497810d69f30b1e2fcc2ba13317e4155385bc5fe8affd808e70128912874340d305740d610f3e440e3443864a8e6d0b3f787697f9bbebe7ef5a854b6dd75699165d4ba9a84d8e8bed0a529c10cc7aded4ef5f059ef59645f3435"}, {0x58, 0x11f, 0x20, "f19526130846dc53caebc506a71e62fee53fb5b97a7578073bd0ac303324b50c3c4e3a312feba2aca574254d51b799fc5d821d52f22a7b49922d3be405af5b9ac0674ae93b1b32"}, {0xb8, 0x10e, 0x10000, "2e06b293097e4dacd256b508c8f918e6e13e283927c1c27edf02a66260a61daa200eca1361ac30e5ced34b4b9ec1194207406d8d4cce97322a311911b06f185600455ef5536bd021457ee685b62ed53ddcb4b2bbf20cb3e5b8cb0e24946307d9a19e9f1f95e44223d42b2f1d1c348e5c915dfe4cfe882fec20907ef2f9619295be1f7d42ce9b4156aabe95fceb3e613eaebe2fa265e69f3a51f5dc2f73756161d729a60c08227ac4"}, {0xe8, 0x116, 0x3f, "15158f12a5f8618aae7133689339b70179c7d223b87a86559dbc06742cb7ac9418e86ea9004ea3c17791993d6c76e555f200f92c95c5f46372ab6d6a619d838c74bfe259dc56ae5d3e67d3e7b078b3be28da40914d013646abad9ef363d3d6c7636df9d1cd049ad460c5d038c7af453c5e3c795675408ce54c1483bc2eb2cabefcd61f63813375a87518c79321c41fb3dcd3a5cd51ee45c6e90c8f148e5b658230129f8c714e645dd972abadcb506c9dd37ffa25a2734343a4038f3be25ce1d4f946975a9d9e615147b3c564c864a156e2"}, {0x60, 0x12d, 0x3, "429640984b52e2abc6fa7a88da4e845d5f5447e361f464265a71c9adbd26d5b4a5e411097cec99a8a1ce319fa4a8f5f5c4fa567357de5d0a717e242beffdb853c03845c7cc0c3064cb06"}], 0x330, 0x10}, 0x24000090) rmdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x45, &(0x7f0000002000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[], {0x8100, 0xb65, 0x3, 0x3}}], {@arp={0x806, @generic={0x33d, 0x22f7, 0x6, 0xf, 0xf, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "c291437e497205da80a5f43946694d", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, "d82fde0b003ae63f16e6d09672375221"}}}}, &(0x7f0000003000-0x18)={0x0, 0x4, [0x4ef, 0x33a, 0x4b4, 0x142]}) getpeername$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x2, 0xde3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6b1c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) fchmod(r0, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x3, 0x0, 0x1, 0x6, 0xa, 0xa0, 0x80, 0x3f, 0x0, r1}, {0x9, 0x7, 0x8000, 0x9, 0x9, 0x6, 0x9, 0x8}, {0x8, 0x0, 0x7, 0x9454}, 0xced200, 0x7, 0x1, 0x1, 0x3, 0x0}, {{@in=@empty=0x0, 0x3, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x3, 0x817, 0x4, 0xfffffffffffffffd, 0x1}}, 0xe8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000-0x3c8)={0x101, {{0x2, 0x3, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x3, 0x8001, 0x5, 0xffffffff, 0x8001, 0x80000000}) connect$netrom(r0, &(0x7f0000004000-0x10)=@ax25={0x3, {"da4e10cf8b3904"}, 0x764}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000+0xceb)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={0x0, 0x20}) 2018/01/16 10:39:12 executing program 5: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f0000c78000)=[{&(0x7f00009a4000-0xa6)="2d6ac17a", 0x4}], 0x1, 0x7fffc) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ade000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8c641, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x75e) 2018/01/16 10:39:12 executing program 7: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x7ffff, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) getpeername$netrom(r1, &(0x7f0000d8e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006a2000)=0x48) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000481000-0x8)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) recvmmsg(r6, &(0x7f0000df3000)=[{{0x0, 0x0, &(0x7f000041b000-0x40)=[{&(0x7f0000990000)=""/22, 0x16}, {&(0x7f0000df3000)=""/136, 0x88}, {&(0x7f000001b000-0x9)=""/9, 0x9}, {&(0x7f0000df4000-0x85)=""/133, 0x85}], 0x4, &(0x7f0000c73000-0x54)=""/84, 0x54, 0x6}, 0x4}, {{&(0x7f0000819000)=@generic={0x0, ""/126}, 0x80, &(0x7f000039b000)=[{&(0x7f0000df3000)=""/242, 0xf2}], 0x1, &(0x7f000053e000-0x8a)=""/138, 0x8a, 0x75}, 0x7}, {{&(0x7f0000df3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000df4000-0xa0)=[{&(0x7f0000df3000)=""/68, 0x44}, {&(0x7f0000df3000)=""/170, 0xaa}, {&(0x7f0000df4000-0xa8)=""/168, 0xa8}, {&(0x7f0000df3000)=""/117, 0x75}, {&(0x7f0000d65000-0xd8)=""/216, 0xd8}, {&(0x7f0000df3000)=""/227, 0xe3}, {&(0x7f0000b71000)=""/124, 0x7c}, {&(0x7f0000df4000-0x2c)=""/44, 0x2c}, {&(0x7f0000d78000)=""/167, 0xa7}, {&(0x7f0000228000-0x2d)=""/45, 0x2d}], 0xa, 0x0, 0x0, 0x10001}, 0xabb1}, {{&(0x7f000073f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c87000-0x50)=[{&(0x7f0000503000-0x1d)=""/29, 0x1d}, {&(0x7f00003c3000-0x53)=""/83, 0x53}, {&(0x7f0000df4000-0xae)=""/174, 0xae}, {&(0x7f0000de9000)=""/84, 0x54}, {&(0x7f0000df3000)=""/29, 0x1d}], 0x5, &(0x7f0000c25000)=""/56, 0x38, 0x0}, 0x0}], 0x4, 0x0, &(0x7f00000c1000)={0x0, 0x0}) 2018/01/16 10:39:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x10) write(r0, &(0x7f0000052000-0x24)="24000000100005564d08000800020a0303450100100000000001f100f700000003000009", 0x24) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000cb5000-0x78)={0x6, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x2, 0x2, 0x5, &(0x7f00000ab000-0x10)=@common='ip6tnl0\x00', 0xffffffffffffffdb, 0x4, 0x1f}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a8f000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007b5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000326000)={r2, &(0x7f0000c05000)=""/195}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a1d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000039a000)={0x6, 0xffff}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x16) ioctl$TCSETAW(r1, 0x5407, &(0x7f000046d000-0x14)={0x3ff, 0x9, 0x5, 0x5e, 0x35af, 0x800, 0x8, 0x7f, 0x8001, 0xe57}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000b70000-0x4)=0x5) 2018/01/16 10:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d53000-0x11)='net/ip6_mr_cache\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) getdents(r1, &(0x7f000038c000-0xa7)=""/167, 0xa7) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000c3f000-0x4)=0x0, &(0x7f0000506000-0x4)=0x31d) fcntl$notify(r1, 0x402, 0x10) 2018/01/16 10:39:12 executing program 3: mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 10:39:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000636000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000aa1000)={@common='ip_vti0\x00', @ifru_settings={0x9, 0x9, @sync=&(0x7f0000913000)={0x1, 0x100000000, 0x1}}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003e6000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000dea000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a2a000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "f69576092e7efaaa30ac23b6ae72749f5925356e146661c3fa38408088db83e767f7afa6ceaaacd6980affe4262a24a2ab318b10786c91989d2fc99ec3dfbcd2", "16049c5675e07becc2453ef5b4bcde64a43f6bd1d2449070e51f70449717ad5cc7e791cbefdf747cde2107ee02ad56b6033c203e6427425f98202feffe84fc75", "a2013cb6d9585ea4779852a226c614de92ec242bb06de3962524edf1f56edf9a", [0x0, 0x0]}) 2018/01/16 10:39:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000978000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00005f2000-0xf0)=[{{&(0x7f0000b40000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000372000-0x50)=[{&(0x7f000048f000-0xea)=""/234, 0xea}, {&(0x7f00008da000-0xc6)=""/198, 0xc6}, {&(0x7f00009c6000-0x66)=""/102, 0x66}, {&(0x7f00004dc000-0xa6)=""/166, 0xa6}, {&(0x7f000077d000-0xb5)=""/181, 0xb5}], 0x5, &(0x7f0000f26000)=""/168, 0xa8, 0x3ff}, 0xd4b}, {{&(0x7f00002cb000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000042f000-0x10)=[{&(0x7f0000a95000-0x66)=""/102, 0x66}], 0x1, &(0x7f0000d43000)=""/225, 0xe1, 0x4}, 0x1}, {{&(0x7f0000b09000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000042b000-0x30)=[{&(0x7f0000023000-0xb7)=""/183, 0xb7}, {&(0x7f0000d92000-0x49)=""/73, 0x49}, {&(0x7f0000cb4000-0xf1)=""/241, 0xf1}], 0x3, 0x0, 0x0, 0x6b4e}, 0xfffffffffffffff7}, {{&(0x7f0000b38000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000039b000)=[{&(0x7f0000caa000)=""/4096, 0x1000}], 0x1, &(0x7f0000580000)=""/211, 0xd3, 0x4}, 0x8}], 0x4, 0x2, &(0x7f000065d000-0x10)={r0, r1+30000000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f3f000)={0x0, 0x1000, "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"}, &(0x7f0000e1b000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000040e000)={0xfffffffffffffff7, 0xd, 0x1, 0x5, r3}, 0x10) r4 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000000f000-0x8)={0x0, 0x0}, &(0x7f00002ec000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000cb5000-0x4)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000f21000-0xf8)={{0x1, 0x3, 0x100000001, 0x2, 0x2}, 0xf0, 0x8, 'id1\x00', 'timer0\x00', 0x0, 0x100, 0x59db, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = open$dir(&(0x7f0000e2a000)='./file0\x00', 0x400, 0x103) fchmodat(r5, &(0x7f00001d0000-0x8)='./file0\x00', 0x80) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000146000)=0x3, 0x4) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a7d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mq_getsetattr(r6, &(0x7f0000a9f000)={0x1, 0x1ff, 0x1000, 0x80000000, 0x100, 0x2, 0x6, 0x401}, 0x0) pipe2(&(0x7f0000ed5000-0x8)={0x0, 0x0}, 0x84800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000800000-0x10)="b3af4de4669e31a58176f06a00c3974f", 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) 2018/01/16 10:39:12 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4209, r2, 0x0, 0x10003b) 2018/01/16 10:39:12 executing program 2: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000006f000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f000006f000)='./file0\x00', 0x30) lremovexattr(&(0x7f000006f000-0xa)='./control\x00', &(0x7f000006e000+0x271)=@known='system.posix_acl_access\x00') 2018/01/16 10:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009e8000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000ce4000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f30000-0x8)={r1, 0xffffffff80000000}, &(0x7f0000e30000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$packet(r0, &(0x7f00002a0000)=""/81, 0x51, 0x0, &(0x7f0000068000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ac2ce9f2ba60", [0x0, 0x0]}, 0x14) ppoll(&(0x7f0000223000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a21000)={0x0, 0x1c9c380}, &(0x7f00007e1000)={0x0}, 0x8) 2018/01/16 10:39:12 executing program 1: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x188) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) 2018/01/16 10:39:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket(0x18, 0x2, 0x30) connect$llc(r0, &(0x7f00007bd000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) [ 60.228325] audit: type=1400 audit(1516099152.057:34): avc: denied { dac_override } for pid=11730 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=cap_userns permissive=1 2018/01/16 10:39:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x1) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x1000, &(0x7f0000451000)=0x0) 2018/01/16 10:39:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) sched_rr_get_interval(r0, &(0x7f0000af9000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b7b000)={0x0, 0x0}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) r3 = dup2(r1, r2) tkill(r0, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") connect$inet(r3, &(0x7f0000be7000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:39:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000913000)='/selinux/status\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000087c000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000060c000)="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") writev(r1, &(0x7f00006e7000-0x40)=[{&(0x7f000089e000)="", 0x0}, {&(0x7f0000fe7000-0xcb)="ea", 0x1}], 0x2) 2018/01/16 10:39:12 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008d1000)='/dev/usbmon#\x00', 0xff, 0x101800) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000fa5000)=0x5a, 0x4) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x800020) 2018/01/16 10:39:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x1ffffffffffffd) fgetxattr(r0, &(0x7f0000598000-0xf)=@random={'security.\x00', '[[-)\x00'}, &(0x7f0000aff000-0x8f)=""/143, 0x8f) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0x1, &(0x7f0000c72000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 10:39:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000fde000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006d3000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/16 10:39:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000147000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bdf000)=@int=0x9, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000565000-0x8)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000429000)=0x77, 0x65) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000848000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000f79000)=0x4c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r1, &(0x7f0000f54000-0x1)="e7", 0x1, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a33", 0x81}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r1, &(0x7f00005a6000-0x38)={&(0x7f000034d000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ef5aae232116ddeb8d36a487385e0324659b2cede970a339168e3df917028d7271c1f5d01578e6e96619f29735086195760952a48dc1e01e211a4dbbc3fc63", 0x0}, 0x60, &(0x7f00009d1000)=[{&(0x7f00005d1000)="f99b07cacf1bc94d98419e2bba547662fbbc9b53f0b9cb63993bbae86e593f608138ec68a209292906cff1698e8ce937084237c419d7a74f6761768f9f58b69ac27e870d4da9018a2f954e85fecc5c956261cdd91e42704a01e28108264df4ea3f4ee522c11ef5d460fd90a95a9b913eac3f56d91a0729e1c5cd36f5ff71e5625d12b8b672b8d584dcb7a6c484666f723b54f9e87f8376753c198ad96be33131ab5777ac6f71a2cd2d9333306b89be460db1d295dc5b8d31ecaa0d0679d13f57a6e249fb91f178e52b78b62a4a16f3cd2a14c8a36141f4277e20cbd9b03a0a033d45eb38e34745f1c4", 0xe9}], 0x1, &(0x7f000080d000)=[], 0x0, 0x1}, 0x11) 2018/01/16 10:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ab2000)='/dev/rtc\x00', 0x200080, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000621000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00006ae000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000f0d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8001, r1}, 0xc) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000dd9000-0x60)=[{&(0x7f0000869000)="", 0x0}, {&(0x7f0000c6b000)="", 0x0}, {&(0x7f000099b000)="cb", 0x1}], 0x3, 0x0) vmsplice(r2, &(0x7f0000186000)=[{&(0x7f0000636000)="201a9160d4521f2bbe0304c1302aa9906b4d0acc92445079c94e1a9793937d851bafe481033756928b2c7ae14b86be0cf446b5446796088fff7962c109e7bc0e13eacbfae4d9f9119e32e2a3b2eee9ac3ec8e1617a4663f4c51d8305de5fd377bb6bcb7e22dad5ed474afec668d7f668e9aa4b8f56cf1807f57c2201acfaaaf72c0b73bcfe641a03816002e48f36e99062f5fc27008b8ecd64b5eb1db9327db316694da9a4422c9484", 0xa9}], 0x1, 0xd) 2018/01/16 10:39:12 executing program 7: getrandom(&(0x7f0000ecf000-0x1000)=""/4096, 0x1000, 0x3) sysfs$2(0x2, 0xb7b3, &(0x7f0000766000)=""/0) 2018/01/16 10:39:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a15000-0x14)={0x0, 0x7ff, 0x0, 0x74, 0x7, 0x8e}, &(0x7f0000e86000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000561000-0x28)={@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]}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000011d000-0xd)='net/if_inet6\x00') write$tun(r3, &(0x7f0000634000)=@hdr={0x1, 0x3, 0xbad2, 0x6, 0x5, 0xe71, @ipv6={0x1, 0x6, "b8b176", 0x11ec, 0x16, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x3, 0x0, ""}]}, @dstopts={0x0, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}, @generic={0x4, 0xa2, "d9e1f444d8503d97a01bebda8c8a7038b54ec4ddce4fba4d7144acc2c99cef67eb1065f9c06eb34c3b9367f0af746e4b965b0cbc5ec129c722e61b49eb703636429603e5d77fe067235cb7b0f9f2cd23295c6c4f1da96609b06149ffda072486b8beb16064c3f0f15f40d8cdc0d01f0cdddf3a4afbd12837e098ba854635f462f93049e9ae2e65f55497b5edafbb8b0bb800c25ca129bc1b0ef1d9b25d82b3002cd5"}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x0, 0x1000, "c6234e2b067eb481e2194d35a9b223572f2976d31e61807778010b9beb1f7c3c1ce878f8869d3e69406e350162474ba2579d938d1fe81b5acb5cbfcfe87d83f4d56b08982071c6d083bc96f8f3cca217dea58d943c6e8fb5cabfe10e1ec7398cbc1163ec6dc6624ae44c05426b0284b86df09bbae7118b8671124a532a65e9ba441aee8d7facef789d4e2ff8306a310ed824c3bf0bec5102605c96f583b33a654ece969b95f0f3ef8f57cb8ac3792ae22b4d13b2261832f2ec98d4d7afbca5dd5c24439c3a2728752cdc0b7e75990c169678b933198a3bdd982b0ef5be38008c3715978f213cd37450b722a3644cc8a0e4d598cb920a9e3fbc02df68c1abb2b2b5de0510a917c235461f40652b70353e397639a83e998ed0bb4ad68ba93285dbb14d4155d106be81731c08ce79fa43e87671964dc3e85a6e5107ba463d081c018d66bbd91b694299fa142ae5c04ad7141651a0e090dde142d71f78879d4579c63deb56984d4f3204937c1ba9c6cf3da245ba26dac8c6fa6c0973763fd90d7986497f0c71f0c9ad0d24494e2577817dbb337adb26df4af18b9d02ed485f3786a3cb9d7c5b193b333b773a6139cf64a87e3e9f0c2d3cb1dbce7b1ac8033f123d07b17b0760236bc5f5bc89873bc2bf229f9dcbd890d8cd8f1924a14a5614d0a5c97458a1815500a585c808614438553ce663b7f6feb27df4846e428445ccc0b817bd8d3ca17bf4549e19c42666217f5d131678cef770eaf08ff6163f4c430aaa7f3a0a9f7089d6531417f13f3984da7c6f8adfb237aa68bbac312ea814877abd9f89a02db15bb5c10dcbd3baba721294608d8bdc6087e99d9be20a94b61466e59d37647da65e445ec45c25552139c09ca8f0b4bf75f9cec7aa059e1807c9430b598abdb2ad78072f3bda3e75d98724afd124dd0c2b590c23796ae41836a3fa7653263b12fc98a61b744834fbe114024e64495832b8caa9f1fefa58487f0008f16490a18c79f49efcc01a815d3305c4cbaaf84d35ef71aef1370806ddb1a1ab7a66b98b58573dc7462c6854997bc046df7eee3817ac6da70205e15ffee4f872ba8bb5fa538ceea66d84db3acc48bff6a3e465d03f63baaee64136ed9bd523c65cba375a15091e98601c6c0195b5e6502141f8f43db8fbc5b4eb3f25e6fe728566b485216ed4747edd0c6353d10c604f1aa175216bbfbcfaf47e10ab3c7c6624c54a3e929b8678491fe4bb226fbf2649a51f14700dbb40ed141a0e33b1fe54bf9c4ef5310a907bb84f3ac70e6d91020d2c82ca200b7695d37580429585b2e2a3253d37e0b628949ca51e8e94c9d9807a0e8ca4c71ba2d97ae9f394c0bb99278dc88b50a0f07f08fcae847b16020f4f3eaa361fb67c543fef0a053391c136407e4b152905be26b81fbc1680562c54331e67ade194b238a22e53e42f569cf9b247e9aa1c6a9331e8a1e3793f4398cd49a0f1f82bc1278f3dca74e99ea33d0c5afcfe54606c3063ce80a4a2cbbe295e954566fa8510eaedd7aeb284beb758aa868c199599997593b9a04a7cf4a16a1f53ae6cca6b7b1f215268024c4fe8999ecd1967d72fb2c3e7b310990d4236115dfcc437dcc30d8a0b7168d915fbfb6fb3c9d0c9df2ab3e1969293012b0b4e6c35d9d02f262da769b4f9376580686f22f40bc0acb522f7d1662b57e04154fd4ff7c57604b2c814403d1232378828224add40661845f1216e79e7383e4519e9e1f55ac335b93f0f15ea4ecfa7b323931ecc535b9735f3d264f45c6e2ae544a86b485af04f6ff236301732dc9926fa998dcf4faa728de9f4904adebda29b182b37b0fb00ac33034f235edada9fddd288c399d63a05819ab73a1c2e3a8a8f6afbd643d125a7f7a1955ba212c0b7aca8a870ca090fac1f85dd6827b51eda1ad8573219f0660b07ceb046e23bbca62cdbf38662920e3921c4be070ec8bfecde861c30589570fdcca86f157d969a52d0fbde0c3424587e6f36d817a9a4d185451790b05603eb11c1d3686bdc5c467f4151f24cdfbb4085b4489c7cdd32d744c9d43a7b8344266221d68db78e6120d6f0ec907ab61c8bc14245649ab8873117f3ab98e17026e5862cb6fedcae66fc524d79cae836b5f6122bea49a091a39d096ec2902521d97fde6155ff48fac7d2ef6d7aca5b4dec802e874fa95fc5b4d8fa27bac3720e4a5e37165504976ac5c8b1375bd4c45e3ec48bfcd3f4cf2b5a885e1af4d49712d781702438170c790c3940be202b3117c21c3bd1fc5fbc14c2ced63703d4fca3e971bc8eb438160a5608020a707551e461d911277161e12e841e36e56f74c0cf02830664e3ec4e45d93da88b81c4288b5593c45d38d8d2e3fd3a3c1d8e253ca1798a53037f21c6ee57565543fd6f3a37e21c80aa5a49fb257ca6c374e3bb11a08d270af03068bece46352393b16dd8499cabfd91d499746b9ffa2e1927fdee767a54678450d06f0b21614612ee1a4bab40f0c5b0e097956f4168285d9be6ffc107e41d3fd354fe9ac8081e72dee58531e18534005927657452a813446acac121c4f033f79b90e771f8eb60224905a1b27463a32838c37e7fa2030dca203dca1e22747dcb0ce8de1dfb013c81ae13a0eb6e6eb664f79d0c68e8361f84678b748c08118c2d082d77eff05bf4d0d091a44b4e5bffa5824582f4c8f9a31b35a8264ce40d0d147694bfbc0923fc086e320d970a0705a11c1d097c7f64cc13875807fab0fc8b66f3947be4a4b5e7e5c5fef046b125aad8e1e7497b0d32702e9b2f892a9ded234f5ba12b36e122d29e67691da3aec749cfaf3876868e3313aaafe1c56db99a77a500e9170a05f1ca29f7343112cff8c39d5c677a14dca7a75ea29f704e9652b199184c74f1b5c1aa794fe8c5ba018c9965db4f3131710cd1f2ac5a68c95743a70b8d11b5c7942899ffd4e580deac8533795c36486ea30fdf0cba2b75c898fb905a261571e47cf551879408737f15349f6815ad7982ba0570ff12d3357a6a4cd00b634097d43ad8a3994ec2d9600c3799dbd667f32bc7ea82af94439feea9857254aa1ab048bd7a30feeffa076410700ae00845c01a44673ef1dd0645e5187b2c3eb8289715b6bf22ed3fb870ca16ebce88c6b0a83db27aeceabac2a2d9b76db35f10f7f29f84103ce1a3ec13ea04ae1595b03cd0b0551708421328392027b52c2cbcfe7d4fc436be956fd86c1a017ef8b07ed2cd1545420f594f33d6ab9d22fb43bf2356d16a32eaa4ceddd7536a17fd0ce21371f19778368e35618852e20c7dc9cd991e7866959f826085a3057455d57ba5027c55c2c341c1fdc25bfa3213098349cb426ad0ea22ce2706d6b6b85eab70f2bb84b34da452ec6d94ca7b63327473bc1347428ad9774ee4970516ff9f4d2a33c9b4ea7c4e1c0e6410e39d50402f356bbed9eb17280cccb435f614524dadaa17289a534bcb44503bb9192ad98d3b16c9e763bc1c81e9ed047ef1b454cee023dbc490804cd5448a79b34578dba319d7b53e9f9899a74bbd7c5e0df035b61336a493ecbb98272b728aca38f8f811c38b2a70f9d9d45120777521bf44282d56484ac67bfdb4904a45ed76d21d178de4eb45fab771ca2c27d4583f7987d048fadd2a089f6404db6086d3570875408e6658ad0e4a52146a179df75304371a2bdc2d024420acab7a404f6425f25ca0ecfbd565bd0d82468dec39f52fd52af3f5b166ebc3df1f117748c56e98546c0869f7c3bc66ac3975f71ea2d5324fcc08fc984fc2ee44b94f5bcc24a94d615c5aa7aada3be8914913164ef1f3e4ef902284b98b6bb42d7cfbf734c7f729fd8f0fe2a8d3bf880d16489c52d959af382e5f79f651c343691dc18c80fcc139f85b0024da43637398cb59ef6f934d521452b0757ef03ea86a66831c56df011b4db775a70abe5055dba935c8261b6d922e496902f2ccd1eb8b3e401342fd7dba06d8bf546b0e70e1dc31bdd77e89fe5d40e909e615ab9ced3769ecb617e197fb1830f584a70bd41da7237441bd0472e7420d23552317957dbe9f6a1dad2ac631732cec4657992b7f94e4e26a0faf27d140f4db989d79a832d253c456e63c6ccbda724cef39708942954a51fb1b16a245ebbf840676d9d72d5844b2ab8553035e8531d985c665e9e066ab4feede2ca94c52d6b12f2350ddb83e530c55d84bb34fdf21a32b070356ae1efd661dc55bcecde0b5edba529a8f433c5aba9b89bf6d232b9c61d3ecb2640b85f4f739db6494c650f8fb4d4e0d0d185d151975fed3a430ef6492dfaaeaae1894818f90e80b14f72f9f05235222e6eaa827747a1962d586bc08d7a519bbb334a7a7bf2a00477b6e6e5aa79f7846d3016228070161f83d44d61c8c23bdcae93b86d11137749340a4ec4ee709ba4c9ec0d9404aa0b347ceabe03a1ee7e14d888f5692f18a94224b86759b59428fa260a67d48752db0fc26faee5881bf84e2745fa49c80ec2a3f7be552abbb47cc637829a69925b282ee6daaba2c4dea5f23e822806cafca497da708959f5db6b2c8aa0a8c12258f3e42529ba9f2c2ac05880deb3a84e0f98ecd7b8979d2175592f3c636cd2f74aee233f3223ae91fe47e0e013c7db152d93d5ff2bdf03399f923afa0a9c4d450c35d84b1f522aa9fa6288af69f62712b6766f2b893c112e84b6a169fdb959079c358e03511863f81adf711abf301f0c4c65372110eb51c81cdf6dcff1d5269334026c18173ca6f7f81e3dcba6cccbb187695ae4a519686920b13fc7353a10aed681775af8d5c62f6f2c70ba17a6a0e0871bb20d9fdf5493c11b3b33813cd97a5338711dd525e34f0c451ff833cd73a1ff3b6af5a67e3f83f966b20d0acc9905397cec13a9416472f6253a081204c1adae3b6f5d6b0b7de827102f5a1a6c2ea895cf50faf1a3581e6b54fdd483eef6f7d353f65139390848b5f26adbadf3fffdbc736fa9956fcc6c250c51c355c801e2b8fc58579dfe1bfef95be563c5981305cd72d41bd77eec9b9605f0d8f075413c32ef007d104ccd4d9c2f6064235f26fc603b31a4197b4643ef04ec0c4bed8fbad3e1f26ae15c773fad4478655e74ebb8b4e86c0963daa16f06d805ae8841149a20fa4ba87d16bc5bdce8ff1f51881e631164939df3ab628663cf6c11508d5309ad6732c6dde2c61854814aef649a2de8822d390a69605cdee55cc67e8e0ba8cc1a67b03804cac05d4680b2401e664de3c80ecf3f33184701bfd61555b567ddac8c72b0e6626e2fe50eaaff2615a6097bb8e2a84a0b6ead6c663be8a84f739b3741d7f409624b68ec37557af84c587649d2d32655f02ec11440f429a0d5e7cbfec0507b1e0ec01b70e8eb43e45dbf6a6d0ae7e3230340b2fa94eb9a679bdc530faa655d44a52164c7f6c2809181c197aa3017142a37af78e80de4a04f27cbad36954d12ea4bb6accbad0e315f791ed4daa90721248e8fee65879e349c3d299a095c9ad787d86714410141c2103ac59610d009456b0aa7c0b6be65886905789ad4d980801cda04d9e73d053959daa984ff4f2b6a93df41eae0e7c59c0a2f73a66a5db95e59e5bb2869ae432cc843a49eecce867fc774abb2c87b744c690cea17c55d12e364589b8167b2efad4a9fd616a42df3dda9bc389d8f118f5506ccb69690876ae048296ff27e77917f79d518fdfe7fc2f5c93f459a6531475daec5b00a65853dd8dcc43fa2ba8af2f1246d6efcf57bac74145f734311a612e355e92f6d18986a355e3e7138da0ab435a4d3ca74f8defb505ef7fd3fd01cf4a7148078c97afe26785d533ff82eea78c05"}, @ra={0x5, 0x2, 0x7fffffff}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x40, {0x3e7, 0xe, 0x1, 0x5, [0x7a, 0x760, 0x400, 0x8001, 0x8, 0x9, 0x7]}}]}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x9, 0x0, 0x0, 0x8, 0x5, "131864", 0x2, "aea8f0"}, "b42b9c2b224972a2f31b3f1a509684ecfe71a3efcee21079fa16a839de12b4d2929e0b0e71fbb11e5371f00fdc7e2efb40b60babb9c8240e2006c6ec9a0ea9f18bdb07559a8763ee7db4e0ffd758de518562ffafa840fa2e0f5e3976c0503a3c274447d0be50b3162809048b69c4b0b79782c82e6828f6851bc9539090be2ab15fb40b440bcdbed9f15f36c75286f01c6c0c304c29a50e9772587fce36cf6c29c4e147c788c24543913041996460f0689aa2512f57855890bbd1bd32f4681f80c75ba24620"}}}}, 0x121e) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000003a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000054c000)={r1, 0xc8, &(0x7f0000db9000-0xc8)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f0000b7c000)=0x10) 2018/01/16 10:39:12 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ee000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0xff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000fd3000-0xa9)=""/169) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/16 10:39:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, "96a345029c33c9a75fe45c359e6f606aa419a3ee3e904d649f793675bee9edea229a774028890bbc7af13dde0e8fb2d54c8afdd617864c9edf5983f7c6b211de", "7c21f8f688bad605a2c2f690f7b567400a2aef9c087e7f9f4682c648f3a2d52286019d0b81bbcdc9938d3150989b6c54e514dcebe0f9787ab35aeb86097ff25c", "9c20e437d445fdd23bc47ac4da82d1b7329d9bab6ea5c02ba98b2039c609caf4", [0x0, 0x0]}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000633000-0x8)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000047e000-0x4)=0x0, &(0x7f000033f000-0x4)=0x4) 2018/01/16 10:39:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='cmdline\x00') sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, 0x4, 0x2, 0x0, 0x8, 0xe9, 0x40, 0x8}, &(0x7f000069a000-0x4)=0xffffffffffffffc8) socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$unix(r0, &(0x7f00006c7000)=""/214, 0xd6, 0x2040, &(0x7f00005b3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/16 10:39:12 executing program 1: r0 = socket(0x5, 0x80804, 0x50000000000000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002fd000)=0x10001, 0x4) poll(&(0x7f0000f4f000)=[], 0x0, 0x0) 2018/01/16 10:39:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cbd000-0xf)='/dev/sequencer\x00', 0x800000000080, 0x0) write(r0, &(0x7f0000b53000)="24000000100005004d08000800e801030305010010000100490000f70000f1de005609", 0x23) 2018/01/16 10:39:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa0100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='nodev\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x3e)=""/62, 0x3e}], 0x1, &(0x7f0000000000)=""/250, 0xfa, 0x20}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x100000000, 0x1f, 0xffffffffffffffff, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) prctl$intptr(0x20, 0x0) 2018/01/16 10:39:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) accept4$inet6(0xffffffffffffffff, &(0x7f000077a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009cd000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f63000)='net/ip_tables_matches\x00') ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) chmod(&(0x7f00006c6000)='./file0\x00', 0x48) 2018/01/16 10:39:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000000+0xb09)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) shutdown(r1, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x6, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r2, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x10102, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4bab", 0x47, 0x0, 0x0, 0x0) 2018/01/16 10:39:12 executing program 5: r0 = inotify_init1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000000)=""/170, &(0x7f0000af5000-0x4)=0xaa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = getpgid(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xf, r4, 0x0, &(0x7f0000004000)=""/0) 2018/01/16 10:39:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="789151a41dfb1d417a0b5be7a6dd15120a9610e096492de777a171cd585aa6ae3b4d68f9d17a2eeb1d05422dc16898303b9aefd799404ac682cf44fec67ec7285c5e615b4be37651a2a0050001a2a2df166644c608783dbc202135e3abdec5ab18836857a1de3325b7b8aef40545e224179c5cb0cf6560819b7c099f93bce825e05870c95eb33c29a94c4cf663eebfa609c145536520774814b6a00511bbf429de4178e8f0f3730b58222a4aefa15c3af3c92a01000000a23ce72337782d49f44b6ab58d9772e643bf31dc51cff3c140e8d422bb7d1b9786ea46072f0a0d68fa61ff07248b2220986ff61676a7", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000b2f000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) readv(0xffffffffffffffff, &(0x7f0000826000)=[], 0x0) 2018/01/16 10:39:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000013000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c42000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000adc000-0xe)="") r1 = add_key$user(&(0x7f0000258000-0x5)='user\x00', &(0x7f0000376000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f9b000)="1dd858e3", 0x4, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 10:39:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r1, &(0x7f0000440000-0x12c)=[{{&(0x7f000052f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f21000)=[{&(0x7f00006da000)=""/151, 0x97}, {&(0x7f000021f000-0x14)=""/20, 0x14}], 0x2, &(0x7f000004a000)=""/37, 0x25, 0xfffffffffffffff9}, 0x10001}, {{0x0, 0x0, &(0x7f0000525000)=[{&(0x7f0000190000)=""/89, 0x59}, {&(0x7f000077f000)=""/50, 0x32}, {&(0x7f00000bb000-0x61)=""/97, 0x61}], 0x3, &(0x7f0000280000)=""/20, 0x14, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000b33000-0x10)=[{&(0x7f0000e36000)=""/174, 0xae}], 0x1, &(0x7f00007f4000)=""/141, 0x8d, 0xffffffffffffffff}, 0x100000001}, {{&(0x7f0000f7e000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a7e000-0x40)=[{&(0x7f0000a05000-0x44)=""/68, 0x44}, {&(0x7f00003ee000)=""/165, 0xa5}, {&(0x7f0000b02000)=""/45, 0x2d}, {&(0x7f00003ab000)=""/13, 0xd}], 0x4, 0x0, 0x0, 0x8}, 0x3}, {{&(0x7f0000229000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000c3b000-0x10)=[{&(0x7f0000ea7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000051a000)=""/190, 0xbe, 0x1}, 0x0}], 0x5, 0x40012100, &(0x7f0000178000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c27000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x5, 0xfffffffffffff3e8, 0x1}, &(0x7f0000a19000)=0xa0) read(r1, &(0x7f0000796000)=""/120, 0x78) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000587000-0x68)={0x1, 0x3ff, 0x3, {0x77359400, 0x0}, 0x7249742e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000eac000-0xd)={r3, 0x81, 0x5, "14bdcda8d5"}, 0xd) accept4$packet(r0, &(0x7f0000929000+0x3e4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e6c000-0x4)=0x14, 0x84800) connect$packet(r0, &(0x7f00007f9000)={0x11, 0xd, r4, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) accept$packet(r0, 0x0, &(0x7f0000424000)=0x0) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b62000-0x8)={r3, 0x10000}, &(0x7f0000f04000-0x4)=0x8) 2018/01/16 10:39:12 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fd9000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd9000)=0x101, 0x4) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fdb000-0xa0)={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]}, 0x8fb, 0x0, 0x2, 0xb7, 0x81}, &(0x7f0000fdb000-0x4)=0xa0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000e50000-0xa)='encrypted\x00', &(0x7f0000b5f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ff000)="ff3754f12b64773a2423c92d844a2f552182353063699f27533e2e324c6581e438218e1a70f8bc89f7fd841109743d0e4f2b7e084f9a655f6f11997d78f961af71f8fc086ac5de7d8d6b190c3de094fcfda0ce755411b687a52f9c67a563c092c65406a4eb18bb910fda499d97391445f1578d71bc3039005d7f2ea2a17caf951f6bd13ec0c14ff1d739e818b4a747d5f113e935a51cb54586f218df2058b7d26c39674a3564f4d993079e2cd41d129299e7cb6139c8dd64e389990cca3796e9918b79539ef1e3b678012b3a634fdcb345769b", 0xd3, 0xfffffffffffffffc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000fdb000)='cifs.idmap\x00', &(0x7f00001b8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fdb000)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000fdb000)='.request_key_auth\x00', &(0x7f00003d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdc000-0xf)='&vboxnet0(\\(/-\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f000074f000)={r2, r3, r4}, &(0x7f0000ea8000-0x13)=""/19, 0x13, &(0x7f0000517000-0x38)={&(0x7f0000fcc000-0x40)={'sha1_mb\x00'}, &(0x7f00006b6000-0x51)="223a79a38c506cfe7eb982649391540310ab043c3187a3c5b9bd90e1dde265abe7e7ef4da30135d2fae91700bb31fca11338e58fa4a7bc852e2f464f8ae154f933cb4fca5af9b4b117119ea4266a16a0b7", 0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fda000)={r1, 0x400}, 0x8) r5 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x30, &(0x7f0000cf3000)="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", 0x1001) 2018/01/16 10:39:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0x2) capget(&(0x7f000010c000)={0x20080522, r1}, &(0x7f00000f5000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={"742f6bc15ed77ed00e1ae2ca195366f9", {0x4, 0xff, 0x0, "cf2ad02db233", 0x80, 0x0}}) 2018/01/16 10:39:12 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a4d000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x8001}, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000024000)='./file0\x00', 0x4000, 0x141) mprotect(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x2000000000d) 2018/01/16 10:39:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000603000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) creat(&(0x7f0000831000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000c2000-0x8)='./file0\x00', &(0x7f000022c000)='./file0\x00', &(0x7f00000b1000)='fusectl\x00', 0x0, 0x0) 2018/01/16 10:39:12 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004ec000)={0x0, 0x0, 0x0}, &(0x7f00004ed000-0x4)=0xc) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f00004ed000-0x4)=0x0, 0x40000000, &(0x7f0000163000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) [ 61.030200] loop_reread_partitions: partition scan of loop0 (–£Eœ3ɧ_ä\5žo`j¤£î>MdŸy6u¾éíê"šw@(‰ ¼zñ=Þ²ÕLŠýÖ†LžßYƒ÷Ʋ) failed (rc=-13) [ 61.103559] binder: 11864:11867 ERROR: BC_REGISTER_LOOPER called without request [ 61.134509] binder: 11864:11867 ioctl c0306201 2000efd0 returned -14 [ 61.143033] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 61.165606] binder: undelivered TRANSACTION_COMPLETE [ 61.173127] binder: undelivered transaction 87, process died. [ 61.174034] binder: 11864:11874 ERROR: BC_REGISTER_LOOPER called without request [ 61.183447] binder_alloc: 11864: binder_alloc_buf, no vma [ 61.183463] binder: 11864:11867 transaction failed 29189/-3, size 0-0 line 3127 2018/01/16 10:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002b5000)='cmdline\x00') exit(0x80) read(r1, &(0x7f0000ee1000-0x1)=""/0, 0x0) 2018/01/16 10:39:13 executing program 1: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008be000-0x8)={0x0, 0x0}) tee(r0, r1, 0x10000, 0x0) 2018/01/16 10:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009f8000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) write$fuse(r0, &(0x7f0000c2e000)={0x20, 0x1, 0x4, @fuse_ioctl_out={0x7fff, 0x2, 0xe5c, 0x0}}, 0x20) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff7e, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x421) 2018/01/16 10:39:13 executing program 5: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0xf9)=""/249, 0xf9}, {&(0x7f0000001000)=""/59, 0x3b}], 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="d422306400c95887c5b6cf98c18b8ec9", 0x10) prctl$void(0x22) 2018/01/16 10:39:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) openat(r0, &(0x7f0000ee4000)='./file0\x00', 0x424002, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getpriority(0x0, r1) 2018/01/16 10:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) open$dir(&(0x7f0000057000)='./file0\x00', 0x418400, 0x2) mknodat(r1, &(0x7f00008d1000-0x8)='./file0\x00', 0x8000, 0x5) read(r1, &(0x7f0000673000-0x8)=""/8, 0x8) 2018/01/16 10:39:13 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f9f000-0x11)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x10400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000)='/dev/pktcdvd/control\x00', 0x8081, 0x0) splice(r2, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0xd4, 0x0) 2018/01/16 10:39:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) r5 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000)={0x0, 0x0}) r12 = getuid() lstat(&(0x7f0000014000-0x8)='./file1\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000012000)=[{&(0x7f0000004000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000002000-0xd0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0xd0, 0x8000}], 0x1, 0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000012000)=0x0, &(0x7f0000003000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) r14 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCGVERSION(r14, 0x80044501, &(0x7f00002dc000)=""/4096) 2018/01/16 10:39:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001260, &(0x7f00002ce000)="") ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000dd4000)=""/154) 2018/01/16 10:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000855000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000265000-0x4)=0x0, &(0x7f0000fb3000-0x4)=0x4) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 10:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000957000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffff000) r2 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r0, 0x0) 2018/01/16 10:39:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d2000-0x5)="0b072d0194", 0x0) 2018/01/16 10:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e86000-0xd)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000388000-0x5c)={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x1, [0xff, 0x5, 0x7f7, 0x1b6, 0xe3d, 0x4, 0x80000000, 0x1]}, 0x5c) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000dea000-0xc4)=""/196) ioctl$TCSBRKP(r0, 0x5425, 0x7ffffffb) 2018/01/16 10:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ac1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000905000)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000046a000-0x4)=0x0) r1 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r1, 0x1, 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000696000)={0x4, 0x1, 'client0\x00', 0x7, "d419e166d7189c69", "4c61ace7336b2a3676c47da16f140a82ededf2c142886f532f472262e496278c", 0x3, 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]}) ftruncate(r1, 0x4fa) fallocate(r1, 0x1, 0x0, 0x10000) lseek(r1, 0x0, 0x4) 2018/01/16 10:39:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000001000)={0x9, &(0x7f0000011000)=[{0x43d, 0x5, 0x6, 0x8000}, {0x73, 0xfffffffffffffffe, 0x9, 0x0}, {0x8ece, 0x3, 0xc814, 0x8}, {0xfec, 0x9, 0x467b, 0x3}, {0x401, 0x4, 0x400, 0x6}, {0x1ff, 0x2, 0x101, 0x7fffffff}, {0x1, 0xfffffffeffffffff, 0x0, 0x7}, {0x1, 0x1, 0xff, 0x7}, {0x2, 0x80, 0x5, 0x4}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000013000-0x10)="9ddbfdf756762c07d7240222c5e81ec1", 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000013000)={@generic="5e928b3eb19d1136da17994d3bae0174", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006d4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000914000-0x4)=0x0, &(0x7f0000a0e000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 10:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000487000)='net/fib_trie\x00') bind$unix(r0, &(0x7f000017e000)=@abs={0x0, 0x0, 0x1}, 0x8) readv(r0, &(0x7f0000783000)=[{&(0x7f0000aaa000)=""/211, 0xd3}], 0x1) 2018/01/16 10:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000917000-0x8)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007b3000)='/selinux/access\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000b27000)=0xbd2, 0x4) r1 = creat(&(0x7f0000487000-0x8)='./file0\x00', 0x0) userfaultfd(0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006f9000)={0x0, 0x6, 0x10001, 0x1ff, 0x5, 0x3ff, 0x800, 0xff, {0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa363, 0x2, 0x4, 0x0}}, &(0x7f0000bca000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a12000+0x4b1)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x3, 0x7f, 0x40}, &(0x7f0000a5a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008c1000-0x108)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x9, 0x5, 0x3ff, 0x0, 0x2, 0x0, 0x0, 0x8000, 0x7fff, 0x0, 0x100000000, 0xffffffffffffffff, 0xac5c, 0x7]}, &(0x7f0000f22000)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000066a000-0x8)={r3, 0x9}, &(0x7f0000578000)=0x8) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) execve(&(0x7f0000d04000)='./file0\x00', &(0x7f0000b79000)=[&(0x7f0000248000-0x15)=',trustedwlan1nodev:-\x00', &(0x7f000053a000)='lo+^-selinux\x00', &(0x7f00000ea000-0x4)='/[+\x00', &(0x7f00007b0000)='$\x00', &(0x7f0000f42000)='ppp0wlan0(\x00', &(0x7f0000eb8000-0x2)='-\x00', &(0x7f0000b63000-0x1)='\x00', &(0x7f0000d16000-0x1)='\x00'], &(0x7f0000034000)=[&(0x7f0000a46000-0x1)='\x00', &(0x7f0000c26000+0xd8d)='\x00', &(0x7f0000918000)='mime_type\x00', &(0x7f00003b8000)='procvmnet1cpusetz#\x00', &(0x7f000049a000-0x17)='security*-+keyringppp0\x00', &(0x7f000078e000-0x11)='GPLselinuxcpuset\x00', &(0x7f0000a11000-0xe)="3a6367726f7570657468305dab00"]) 2018/01/16 10:39:13 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000007000-0x8)={0x3, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000019000)='/dev/pktcdvd/control\x00', 0x101001, 0x0) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000ede000)={&(0x7f0000859000)=""/4096, 0x1000}) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000db7000)=0x0, &(0x7f0000e18000-0x4)=0x4) tee(r2, r1, 0x5, 0x0) 2018/01/16 10:39:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000098d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003da000)=0x1, 0x4) syz_open_dev$random(&(0x7f00003a4000)='/dev/random\x00', 0x0, 0x90000) syz_open_dev$urandom(&(0x7f0000022000)='/dev/urandom\x00', 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00004ef000-0xe)='oom_score_adj\x00') clone(0x100, &(0x7f0000ce1000-0x2)='\x00\x00', &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f0000924000)="") epoll_create1(0x80000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x5) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000837000)=0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000042b000)=0x100000000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000171000-0x4)=0x0) sendfile(r1, r1, 0x0, 0x2735) writev(r0, &(0x7f00001f8000)=[{&(0x7f0000599000-0xa3)="3816c82e9b5d86a32e55a9625bb3ac22f7fb2ac61725c4acbabe20813a0e46d02ba10fc4e6af74c2b88710a1329e05e93c8d21de8fde79bcf1654ff124df24e114d760e44fb8777513e5f29f4db0a6adea527cda0074ea060a535ce04bd7689a4c1517bf9cb55de08c324f72717beffde4d015d6f4a99da60ca8e97b3778def667305d6c62da90c1a7b22bb868002714f9818ac65cc936fa81aafcd7ae7c6abe6eaf24", 0xa3}, {&(0x7f0000d5b000)="87bed9688f5cf04e1bd300f9c57b38b2616f024afda7607e2d4bc86c36cc2f304657497d83456e455123addcbf6c1a44d345e873d529c832d815e6c0d9d51f683b39f3402f50e6f88219927423e1d5b575eb362459c204d0f11d1282b25bf16acb3e0c6be88ad192a17ba6faeef751144100a0ae3b44f6", 0x77}], 0x2) 2018/01/16 10:39:13 executing program 4: prctl$void(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x222000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x3, 0x10000, 0x7fffffff, 0xfffffffffffffff7, 0x100, 0x1ff, 0x7, 0x58c, 0x0, 0x8, 0x2fcc, 0x2}) 2018/01/16 10:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000918000-0x10)={0x0, 0x2710}, 0x10) sendmsg$nl_route(r0, &(0x7f0000233000)={&(0x7f0000a35000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cf4000-0x10)={&(0x7f0000c90000-0x2c)=@ipv4_getnetconf={0x2c, 0x52, 0x105, 0x2, 0x0, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @NETCONFA_FORWARDING={0x8, 0x2, 0x100}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) accept$nfc_llcp(r0, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dad000)=0x60) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b0b000-0x20)={"ec52d285d59103ba9fe13dc24156d983", {0x4, 0x4, 0x8, "4a11940af2d1", 0x0, 0x0}}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/16 10:39:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000707000)=@known='com.apple.FinderInfo\x00') dup2(r0, r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 10:39:13 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e58000)={0x0, 0x3f, 0x2}, &(0x7f0000c26000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000047b000)={r1, 0x8}, &(0x7f00004ed000)=0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000fe6000)="240000001a0025f01d6bb40400000000020b00ff0010b500001000eb060002007fffe5b7", 0x24) 2018/01/16 10:39:13 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$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) munmap(&(0x7f0000420000/0x800000)=nil, 0x800000) r5 = dup2(r3, r2) write$tun(r5, &(0x7f00008eb000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0862be", 0x0, "db3a09"}, ""}}}, 0x2e) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000420000)=0x0, &(0x7f0000ec9000)=0x4) [ 61.351805] updating oom_score_adj for 11950 (syz-executor5) from 0 to 0 because it shares mm with 11937 (syz-executor5). Report if this is unexpected. 2018/01/16 10:39:13 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x1, 0xfffffffffffffffc}) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000000c000-0x8)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000000b000-0x4)=0xffffffffffff7fff) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x2040) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/16 10:39:13 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ef6000-0x4)={0x8}, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) 2018/01/16 10:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = accept4(0xffffffffffffffff, &(0x7f000072f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000051b000-0x4)=0x10, 0x800) recvfrom$unix(r0, &(0x7f000005f000)=""/129, 0x81, 0x40, &(0x7f000089e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) setxattr(&(0x7f00008a4000)='./file0\x00', &(0x7f000073a000-0xd)=@random={'user.\x00', ':(.,^h\x00'}, &(0x7f000072c000)="766d6e65743070726f635d706f7369785f61636c5f616363657373c58900", 0x1e, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000e20000)='/dev/input/event#\x00', 0x6, 0x86802) close(r1) 2018/01/16 10:39:13 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x11, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000000f000)=""/119, &(0x7f0000018000-0x4)=0x77) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f000000f000/0x3000)=nil) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000001e000)=[{&(0x7f000001f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001e000)=[{&(0x7f000001f000-0x80)="71c96b5c4173222532d01cf2007a5ef6bdd44b24f86be8b5432e15ca27026677a4b45591edfb0c0cbd0eb867e2b4ec94ecd117736e2aeead50ca9e9f09124095b1db5236a1d9712b2a0c9cd461d77a10d5a76d8bd4a0d2215f95c5c9db7b5a2abc235d3f34abb3af3f9618ade32e9ed9c9f48285ba6006b1711dee6c17d02a8b", 0x80}, {&(0x7f000001f000-0x2e)="fb9f1c43db720ac45b3db696baad7ffd052f9c00efb23efae57bb2c9c3351cc95993e7c8b1893242f66a8c55aa16", 0x2e}], 0x2, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x810}, {&(0x7f000001e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012000)=[{&(0x7f000001f000-0x69)="a7b82fb2d1b277283511dc27a7e9b5aa7c0ffd217ea284b6b5fd351d8681c7deb0ef81608de66dfbb1166a3d61d7ce8225d90442fbf6f44070b76cfb4a25c188d9226b9c910ad56714bef38111e799d56b8aad0532133675b9ea70915476eab0c7e05bf376e6f9ca6a", 0x69}, {&(0x7f000001e000)="ad0c339e592bce7fb9e4bf54fb221c382925b0e2df9356c2cd6e90a1c8a94631eb26fea83d8bae302492b74836", 0x2d}], 0x2, &(0x7f000001e000)=[], 0x0, 0x20000000}], 0x2, 0x8000) vmsplice(r0, &(0x7f0000007000)=[{&(0x7f000001e000-0xc6)="18ee8ac4135ac67bbd1b71cf58c2431a8b4e11fe3e2da7e3a9a77a823326d526f66722d37471a546b36db397e718ded1259989750857e5728b619798b01775ecf4728db149c0a96a45d13f294bb189af78bf52013eab8035ec618858e8b2cc6b3b795716fff68632eb8f4c844ab1b4878dd5e27e2966262ed96d41decf39a73bcd24e3e8d2161002af33f727061dcdde8b8244d6536d1351f0ca7ce02303c69d6534c815d69aef6f51bbdd16985678330a0189c5b0403328bdad472567bf446e3af00d6d0e56", 0xc6}], 0x1, 0x4) 2018/01/16 10:39:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000bba000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2000000000000097, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/16 10:39:13 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000371000-0x11)='/selinux/enforce\x00', 0x2201, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e13000)={@common='gretap0\x00', @ifru_flags=0x0}) 2018/01/16 10:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f70000)='./file0\x00', 0x40) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x20808, &(0x7f0000ebd000-0x2)="") mount(&(0x7f0000842000-0x8)='./file0\x00', &(0x7f0000417000)='./file0\x00', &(0x7f0000cdf000-0x9)='devtmpfs\x00', 0x200000, &(0x7f00001f1000-0xba)="a776e2b718729d6b51fa8dcdfbcefe22f2881d1b61767b1cf61f84e57f6913386ad2a8bd0b82e77cf50594421041af1654dd8c4a79cd0185f93fd15899f0e98e3c3f92d82f22667296f01f0925479871151b39402d7f4bf0c635e2d670af203fdb264d2569d9458ce15283a52aa555379d8735755b0e45c1402f7c56009aa124ad20c54d1fe5f73051ab6fcdffbe2ee9bdced2f9df50a5ebf99426e9a2daf4386e0e0e3f1fca8cda51145d6d73f10b4bf568bd4fdbce99a5f78e") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00001f0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b8e000-0x4)=0x14) lseek(r0, 0x0, 0x1) clock_adjtime(0x4, &(0x7f0000b57000-0x53)={0x1, 0xffff, 0x3f, 0x79a, 0x800, 0x8, 0xff, 0x3, 0x3, 0xfffffffffffffffb, 0x6fefad25, 0x5, 0x7, 0xffff, 0x1, 0x4e8, 0x200, 0x100000000, 0xfff, 0x2, 0x100, 0x5, 0x101, 0x20, 0x0, 0x800}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b27000)=0x0) syz_open_procfs(r1, &(0x7f0000194000)='net/mcfilter6\x00') 2018/01/16 10:39:13 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009d4000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1800) 2018/01/16 10:39:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000332000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00002e0000)='/selinux/create\x00', 0x2, 0x0) 2018/01/16 10:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000ad5000-0x3)="0000ea") 2018/01/16 10:39:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x203e875c859d76f8) mmap(&(0x7f0000e15000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) r1 = socket(0x100000000000010, 0x2, 0x0) write(r1, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) recvfrom$inet6(r1, &(0x7f0000865000-0xde)=""/222, 0xde, 0x0, 0x0, 0xfffffffffffffed9) r2 = memfd_create(&(0x7f0000ca0000)='\x00', 0x1) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00003f6000)={0x1, 0xffffffff, 0x100}) 2018/01/16 10:39:13 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f39000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000326000)='./file0\x00', 0x200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = userfaultfd(0x80000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000145000-0x8)=[0x1000, 0x75]) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2018/01/16 10:39:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000077000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 61.465275] tc_dump_action: action bad kind [ 61.479614] tc_dump_action: action bad kind 2018/01/16 10:39:13 executing program 6: prctl$seccomp(0x2f, 0x1, &(0x7f00005d2000+0x95e)={0x3e7, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x121) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000000)=0x9) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xd76}, {0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1, [0x7f, 0x4, 0x0, 0x4, 0x0, 0x7f, 0x97a9, 0x400]}, 0x5c) syz_open_dev$binder(&(0x7f0000a97000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/16 10:39:13 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6c000-0x4)=0x4, 0x332) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000092f000)="", 0x28c, 0x0, &(0x7f00005a4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002d4000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f81000-0x4)=0xe8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f82000-0xf6)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x40) 2018/01/16 10:39:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2283, &(0x7f0000827000-0x1)='g') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000055d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a4000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000600000-0x20)={0xfffffffffffffffe, 0x8, 0x8006, 0x3, 0x6, 0x2, 0xfffffffffffffffe, 0xff, r0}, &(0x7f0000153000-0x4)=0x20) write$evdev(0xffffffffffffffff, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) 2018/01/16 10:39:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000079d000)=@sack_info={0x0, 0x0, 0x8}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9f4c, 0x5, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) sendto$unix(r1, &(0x7f0000fcb000-0x5b)="40b594e9c785e3234acb45618b57ccc500e5507ea8cefc7dcd0ce2d1bdc169c4675b08ddb7f186eb776977c30ccbdb5f26beb7283c5ade5156759e1acf85a748e6b12e590c0095b0f9e8f53f8145cce30ed15c2feaafb61436a17c", 0x5b, 0x48000, &(0x7f00007a7000)=@file={0x1, './file0\x00'}, 0xa) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000e9c000)="89c5", 0x2, 0x20000801, &(0x7f0000d47000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000766000)="6f6ff7e49ca14f656f631fa866a019b6d7164403202870020ff8b6eef3a4ba6ec8f4f17c23f06700e66cfafad3b8a6b53d896fba0a449b13df76a447fdf8c23413f211eefd2b3a74e844c3228f7b568fec690ef6fa67a613793ffeae8fe0203e35beb682f45c9748b0c89e44a3401a7032b4fad25ec043a9fc4b1dd4fce402fdc8df245c553cd374bff9fbc40719e7f57c18393c72f40164c9dde0fced423bdad865a866ffc97dc0e70b9631bd40a8798ec3bc8415072b82ecb3808c925c415422b280d1e77fce200d0a05558bd0f0bf2aab16b97b804e2310e99ae5421c8a4d7b0d781d431237cdf6afdc2edb6a393d3ec6466e0ff29b64ee8042b711e3d84fccbffc244633b21b6baadb8509f3c144ac6c1ced24658704d9eca2304e7dd412518892d30e1605d77f0fbd6c8f08f77ec98390423d5a62f210a92de85f44c91934a5fb8a0c0f2fafae1e537057511a30bf6b2305e2dfbb936154898dc61af238e9bbf8d8a5a6b141f2ce4c2aa09a960c2906f81f435f9d4b8f025e6a3bcb285dedaf2a95d354abe6ac86b7ecfed6fc646d2193a8a4cc02f7e66bd825eba5c7533d22a6e9656d1fb8bd76bcd32b995e07392cd5396276dd4a867f8589b13e10f648837f70d0f12bc85f90fe6fc7c3e0e340d4f099e3c6475ff22d5c8175a4c95ce565b1ab25f95c9fe3f33e084a10d2ab21b28497db062b192caf19f012a8b1444c062b293416540cc28682cd5805247e0164e242543d02699b5901a1227be116c4dbe4e9382af95e58e9df3f2f3e743c05d8c3467655791396645f90c370c4d51bc769ebf3d58d5b9297f1db58d2855347c5e221105da708193ee04b5fbc928a9fb650c0a632452af680fdef2de0d0ca4f2ebe190116a9c03aa8bd3fce5a095f001b82", 0x283, 0x0, &(0x7f0000a90000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:39:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0xff, 0x0, 0x7}) setresgid(0x0, 0x0, 0x0) 2018/01/16 10:39:13 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000010000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000001b000)={0x0, 0x1ff}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001c000-0x8c)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000011000-0x4)=0x8c) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000001a000-0x4)=0x0, 0x4) 2018/01/16 10:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2e000-0x11)='/dev/vga_arbiter\x00', 0x80200, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f63000)={{0xfffffffffffffffc, 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]}) dup3(r0, r1, 0x0) 2018/01/16 10:39:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000075000)='/dev/vga_arbiter\x00', 0x200000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f90000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000048a000-0x8)={0x0, 0x0}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/access\x00', 0x2, 0x0) r4 = fcntl$dupfd(r2, 0x406, r3) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000d98000)=0x0, &(0x7f00004d5000)=0x4) vmsplice(r1, &(0x7f0000c8d000)=[{&(0x7f00001e7000)="dc7d991a2a5d6ade17426876e1a8fe1383e32ab02891be1f021bffde54fc4fd1739d9f3617e3581224bc3f631effe528cb4932e11df9ef8c3a1a6c2c7bbf2fd799fefec13efb3cb5cfc6981dd9e158449d14fa26ebeaea8e0d95d4f24131dfa27d134321dc77f450ed0afcda081e75b6e18e8c40e2d705ab2528ec0258628b2005ba25d8a2557cfe6bf87e65e0fc0f577747a016483e4ee341de32c7cc2d9cdb7d736602eae951dadcbf299d849dd5fe0effea0da9f5d44b573828", 0xbb}, {&(0x7f0000d21000)="61090ccbd74c95900743b5f5e46ee3bed1157f6468a4377f3e166be45ca57b6e910ca1f48957518a5d9410cd64ad6e745c976ea33e83a1a79336e25243ea93c13966d0ec662c7b96fff77614ef748d964a386ee836fe5d63a4927b1bd851aa48102a44a8dd74592a56cf4a3025ac46cc54b90ce4883a9135d191d7843663e758fe", 0x81}, {&(0x7f0000c20000-0x32)="dfb0661039d467b5b37006e9e5f743578eb0d8b09b4d93c5177c9d5f18cb1808fd6c4169863ebd7f3d4a8b08e4d5c2571def", 0x32}, {&(0x7f0000932000)="be24f226854b1bed", 0x8}, {&(0x7f0000db5000)="c730a8dd1a0d6cd9675ebffcfda5cf9bf9549f13568fae75e88bed4859b4e55e019f94f7377b663915c89e7ad53389729eb0e0cbb86857e6974c3ef5388ba0d26a943fe597d60f0a5184ef08194cb49ca16409472575acd19cd4bd069df5147e498f1243caf37f1e2b61147b993ee733bb03140cc7b17fefe79d8967efc9133c759579743433b82705c25b7e616b69a995853ccbb318cad0fc49c093d628", 0x9e}], 0x5, 0x0) waitid(0x0, 0x0, &(0x7f0000ee6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f00000f4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r4, &(0x7f00007f6000)={0x5, 0x1000, 0xfffffffffffffffd, 0x80, 0x3f, 0x5, 0xfa6a, 0x1ff}, &(0x7f0000e6b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000087000)={0x0, 0x0}) 2018/01/16 10:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000f50000-0x18)={0x7, 0x4, 0xfffffffffffffff9, 0x6, 0x0, 0x7e}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00007f3000)={0x6, &(0x7f00006b6000)=[{0x0, 0x9}, {0x9, 0x64}, {0x5, 0x9}, {0x3f, 0x1}, {0x1f, 0x7}, {0x7ff, 0x3}]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000257000)="026e0398eb", 0x5) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000ce3000-0x4)=0x3757) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000024a000-0x4)=0x0) 2018/01/16 10:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pwritev(r0, &(0x7f000039c000)=[{&(0x7f0000df8000-0xc1)="cf8cabcde33c72246c3bfd56e72233dec541332d1598854f5f3304e8d49fed3e544844cdfdc4307630fb34d771434876f8622bf8d480b8b1835fe76f20aa4a8cfc13c3bdb35449a6d759b9cfc00f71b4381a57f6739cec586efa78d20380feb51c5ec0d71e40f12ae4194a5c4987f138715b3b2c2577beed9abf112547a9e75c51b87f429a4298e881086de78cb58d39d8497b9bf43806e9132f259cd776593cf72cb628b670557e61e4e8fbd5c9a30637afacaa5655bfcfbb99f1e1b592d335e4", 0xc1}, {&(0x7f00006ca000-0xcf)="c6554bccb8afc397824fa403801fc27c4a3063abc3ef08837f0eadb7a38450c85ca2d94b91abbe48b7d4c4c3510f7c4ae5a41453d98f07c2f008663dbf0533eb2071fa4a815678dc326056a1af3e7a8e3de95ace8a085636f1ea7b70f21fc7391661c0b9d2ca7bc5a7b7afa12c259916a404b5c6697b5cde19147cc1a8028fb40e5b6f9c6bb3ae541f7e1c02faeaf49b6d07d0900c9d3f54186a5d905cc0dad73f05e605b80b06ab9cad9d652119d5cbe39d7637288348373faec929a929e1d23f9391f8cb7c609aa2fde422e4eae4", 0xcf}, {&(0x7f000036f000-0x6f)="2e1b4b6ba9ab85a05a03b2b4f62fa60e27844ff8ccf2f928261e1386f59c72f2d177b414fb5da5195bdbf51ee0d9bd0fa7f14b1cbe1011c6deb9af931c65e9a2834f276dc489d293293bc36311d255943abd8af12f71eb019d51c131c15d3b4dd18fb8ba24986d122f9cc632dba108", 0xfffffffffffffee9}, {&(0x7f0000b3b000)="8ae85718accb5d93b07d1fa7d28b7f60031ee47419aa1144483739b1fa0f0f32c5769e7790410303d0089aea909700000000e9a21fd8472ef87e58a7", 0x3c}], 0x4, 0x0) write(r0, &(0x7f00002b0000-0x4e)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) shutdown(r0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004d7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000c80000)="d638348bb65791f5687fa0cf848601a2f93d465c21ae6f01aa8e25396c578cc918681848f79f40f8bb7ac2b0256f368aca911ac990def1ff05b88e4e9cd53e53ab0877a2309b8a4c76581188ffb64025c7cb3024d692376e2d0a93fa811de699a271f3d02316aa5911167495f06ad142c467ef6c82cccc82bd9029d58e1c685d91c3e77321a860692de23f54da2363843ea6f063db75f00b274235791ebdea69fbee", 0xa2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000ce8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 10:39:13 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e80000-0x4)=0x81) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fdc000-0x24)={0x7, 0x5, 0x5, 0x6eb2, 0xfffffffffffff001, 0x1, 0x5de, 0x400, 0x100000001, 0x8, 0x8, 0x7}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f56000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fdc000-0x79)=""/121, 0xfffffffffffffea8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000fdc000)=0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000047f000-0x24)={0xffffffffffffffff, 0x10000, 0x6, 0x100, 0x0, 0x8ef, 0x6400000000000000, 0x5000000000, 0x80, 0x6, 0x4, 0x7}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f6a000)=0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) getuid() 2018/01/16 10:39:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf1000)='/dev/hwrng\x00', 0x88100, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000897000-0x4)=0x7) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00009e5000-0x8c)={0x9, 0x1, 0x1f, 'queue1\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000028f000)={{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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e1d000-0x10)='/selinux/access\x00', 0x2, 0x0) write$sndseq(r2, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) pwritev(r3, &(0x7f00004ed000)=[{&(0x7f00006fe000)="a08f52ccb7840738bd14dda94f5c5d6d687398ea0e61292fc23b9baddd7575f41b49733bfbaae0077dd387e0a6a988b1b13b424c57e8186c9a38969c282be4e8268f4ac1144f8a4843536ac4eb7f6cde65fc17ab7b0b528192f71e9b4e002709af8e028f0bf4015cdd535a11717ab817189577380629c714b791c2d0b12a83e9f56916492ab938896a2a5fe3f9756361600a18b6193afb7bb044ee00c5628d631c9e5935dc5e6b6cd0c5973e373db24e4a51660505da05ef26acf78d5b6bd609934d8af04017c6abf84de69c8f778beaa110ffd251d43260255a7b80225cf4eb2397eb01544db1", 0xe7}, {&(0x7f0000d1c000)="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", 0x1000}], 0x2, 0x0) 2018/01/16 10:39:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000)=""/4096, 0xfffffffffffffe3d, 0x10002, 0x0, 0xfffffffffffffcec) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000a2d000-0x4)=0x100) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000a62000)="", 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003fd000-0xdd)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a07000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000008c000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbc9e, r2}) 2018/01/16 10:39:13 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000000b000)="ed1fefa2498c9bb3cde0884353b9d4cf", 0x10) 2018/01/16 10:39:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/ip_tables_matches\x00') setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000139000)=0x4, 0x4) r1 = dup(0xffffffffffffff9c) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000385000-0x4)=0x6, 0x4) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f00004ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:39:13 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d5c000)='/dev/hwrng\x00', 0x181101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x6978, 0xe0, 0x5, 0x40, 0x3, 0xfff, 0x100000000, 0x1, 0x9, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f83000)={0x0, 0x139, 0x7fffffff}, &(0x7f0000dd9000)=0x8) pselect6(0x40, &(0x7f0000aef000)={0x4, 0x8, 0x6, 0x1, 0xfffffffffffffffe, 0x572, 0x4, 0x0}, &(0x7f000011f000)={0x6, 0x9, 0x2, 0x2, 0x38c, 0x80, 0x4, 0x401}, &(0x7f00000e3000)={0xffffffffffffffff, 0x5, 0x2, 0x10001, 0x9, 0x6, 0xa41, 0x97}, &(0x7f0000e5a000-0x10)={0x0, 0x989680}, &(0x7f000005f000)={&(0x7f0000980000-0x8)={0x1000}, 0x8}) futex(&(0x7f000081c000-0x4)=0x3, 0x9, 0x83d, &(0x7f0000391000)={0x0, r3}, &(0x7f0000060000-0x4)=0x800000000006, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000127000-0xa0)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x6, 0x8, 0x7fffffff}, &(0x7f0000331000)=0xa0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000001000-0x1)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b92000)='/selinux/status\x00', 0x0, 0x0) [ 61.709401] binder: 12044:12052 ERROR: BC_REGISTER_LOOPER called without request [ 61.738715] binder: 12044:12052 ioctl c0306201 2000dfd0 returned -14 [ 61.747565] binder: undelivered TRANSACTION_COMPLETE [ 61.752973] binder: undelivered TRANSACTION_COMPLETE 2018/01/16 10:39:13 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) lseek(r0, 0x7, 0x2) mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) truncate(&(0x7f0000dbc000)='./file0\x00', 0x0) close(r1) setsockopt(r1, 0x100, 0x8, &(0x7f0000553000-0xd5)="f1f61a78e1108fc645721b54bee856134802f045a91718a047f2edaa36af9ca450f2ea0fb796a1cd4155847d44129bc4e0f18251b965abf355e5346e57c2e97ecd5507b1543c9c21b87fbd2a51a4bd3d6812fe97505bce6a46df22213f2439a8d0de900ac84dd950b720cee400609ccc0e27379ba6bac5aa8a7e4bff0cc02d0d24fb243e67579777aac1123d538fafe9da5936ea076f9bafc6ed1c243a4f981fc47fbdf0ebf0c5f60181cd488c4cbf7baf3c8fd317b35a80c4cc9ca6966e4d5c5616ff25ad0d1539287b703f041db5e06280281b18", 0xd5) ioctl$int_out(r1, 0x5462, &(0x7f000068c000-0x8)=0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000dbe000)=""/221, &(0x7f0000dbe000)=0xdd) 2018/01/16 10:39:13 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x440, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000002000)={r1, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)='./file0\x00', &(0x7f0000002000)='cgroup2\x00', 0x422, &(0x7f0000001000-0xb9)="92e1809efed5fe50037e80d206f13697a667522e783ca88c5b30ab807f0a0b3d81f05cf587f8e42e2b6585353f1704c3171065c6983b54169d0d1a48af8d3003be2db4922bc68b7bcf166e63a67ae520fcecc2b96133546b85455c5b5f81ac36fc05db14fe1cc557811b1e560b698b6c3e142819271e16db5c1bc8236d5a0b0b9b4aba57a8658fffe8fc561026eb21535153c0f9991ee3d095076c406f35684f2479ad28428c52594e0426cfacbd1d8dff194ee35d86ca0408") r2 = socket(0x18, 0x0, 0x1) poll(&(0x7f0000000000)=[{r2, 0x8005, 0x0}], 0x1, 0x0) 2018/01/16 10:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a34000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b1b000-0x8)={0x10000, 0x6, 0xfffffffffffffffb, 0xb8}, 0x8) write$sndseq(r0, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000197000)=""/240) 2018/01/16 10:39:13 executing program 5: mmap(&(0x7f0000000000/0xa77000)=nil, 0xa77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000a77000)=[{&(0x7f0000593000)=""/214, 0xd6}, {&(0x7f0000a77000)=""/72, 0x48}, {&(0x7f000011d000)=""/0, 0x0}, {&(0x7f0000a77000)=""/27, 0x1b}, {&(0x7f00002d5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a77000)=""/138, 0x8a}, {&(0x7f0000a78000-0xa2)=""/162, 0xa2}], 0x7, 0x0) readv(r0, &(0x7f0000a73000-0x10)=[], 0x0) signalfd(r0, &(0x7f0000a77000-0x8)={0x7}, 0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000931000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000015d000)='cubic\x00', 0x6) ftruncate(r0, 0xea168da) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000a77000)=""/4) 2018/01/16 10:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005ca000-0x8)={0x1, [0x0]}, &(0x7f0000026000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a83000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xb0, 0x2, 0x2, 0x0}, 0xa0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000051a000-0xe)='/dev/keychord\x00', 0x201, 0x0) sendto$packet(r2, &(0x7f00000ff000-0x24)="cc6f9f1457d87a653654ecf85321b7f6c8a8ec43e243145eee50be0eade4a1a24a76c5c9", 0x24, 0x4, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x2, &(0x7f00009b8000-0x10)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f000026b000)=0x0, 0x4) r3 = gettid() ioprio_set$pid(0x0, r3, 0xa) stat(&(0x7f000043c000)='./file0\x00', &(0x7f000030f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000494000-0x2)=0x0, &(0x7f0000d70000-0x4)=0x0, &(0x7f0000a1c000)=0x0) lchown(&(0x7f000088f000)='./file0\x00', r4, r5) inotify_init() 2018/01/16 10:39:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) 2018/01/16 10:39:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20080, 0x41) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000019c000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/01/16 10:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pwritev(r0, &(0x7f000039c000)=[{&(0x7f0000df8000-0xc1)="cf8cabcde33c72246c3bfd56e72233dec541332d1598854f5f3304e8d49fed3e544844cdfdc4307630fb34d771434876f8622bf8d480b8b1835fe76f20aa4a8cfc13c3bdb35449a6d759b9cfc00f71b4381a57f6739cec586efa78d20380feb51c5ec0d71e40f12ae4194a5c4987f138715b3b2c2577beed9abf112547a9e75c51b87f429a4298e881086de78cb58d39d8497b9bf43806e9132f259cd776593cf72cb628b670557e61e4e8fbd5c9a30637afacaa5655bfcfbb99f1e1b592d335e4", 0xc1}, {&(0x7f00006ca000-0xcf)="c6554bccb8afc397824fa403801fc27c4a3063abc3ef08837f0eadb7a38450c85ca2d94b91abbe48b7d4c4c3510f7c4ae5a41453d98f07c2f008663dbf0533eb2071fa4a815678dc326056a1af3e7a8e3de95ace8a085636f1ea7b70f21fc7391661c0b9d2ca7bc5a7b7afa12c259916a404b5c6697b5cde19147cc1a8028fb40e5b6f9c6bb3ae541f7e1c02faeaf49b6d07d0900c9d3f54186a5d905cc0dad73f05e605b80b06ab9cad9d652119d5cbe39d7637288348373faec929a929e1d23f9391f8cb7c609aa2fde422e4eae4", 0xcf}, {&(0x7f000036f000-0x6f)="2e1b4b6ba9ab85a05a03b2b4f62fa60e27844ff8ccf2f928261e1386f59c72f2d177b414fb5da5195bdbf51ee0d9bd0fa7f14b1cbe1011c6deb9af931c65e9a2834f276dc489d293293bc36311d255943abd8af12f71eb019d51c131c15d3b4dd18fb8ba24986d122f9cc632dba108", 0xfffffffffffffee9}, {&(0x7f0000b3b000)="8ae85718accb5d93b07d1fa7d28b7f60031ee47419aa1144483739b1fa0f0f32c5769e7790410303d0089aea909700000000e9a21fd8472ef87e58a7", 0x3c}], 0x4, 0x0) write(r0, &(0x7f00002b0000-0x4e)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) shutdown(r0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004d7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000c80000)="d638348bb65791f5687fa0cf848601a2f93d465c21ae6f01aa8e25396c578cc918681848f79f40f8bb7ac2b0256f368aca911ac990def1ff05b88e4e9cd53e53ab0877a2309b8a4c76581188ffb64025c7cb3024d692376e2d0a93fa811de699a271f3d02316aa5911167495f06ad142c467ef6c82cccc82bd9029d58e1c685d91c3e77321a860692de23f54da2363843ea6f063db75f00b274235791ebdea69fbee", 0xa2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000ce8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 61.753874] binder: 12044:12062 ERROR: BC_REGISTER_LOOPER called without request [ 61.755137] binder_alloc: 12044: binder_alloc_buf, no vma [ 61.755152] binder: 12044:12052 transaction failed 29189/-3, size 0-0 line 3127 [ 61.780423] binder: undelivered transaction 94, process died. [ 61.786364] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 10:39:13 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0xd00, 0x0) ioctl$TIOCSBRK(r0, 0x5427) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) 2018/01/16 10:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f0000587000)='/dev/snd/seq\x00', 0x0, 0x90c00) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x1) shutdown(r1, 0x2) 2018/01/16 10:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002b000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x9) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 10:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00001a6000/0x4000)=nil, 0x4000, &(0x7f00007dc000)=""/170) r0 = syz_open_dev$evdev(&(0x7f0000aff000-0x12)='/dev/input/event#\x00', 0x8783, 0x40000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000d70000-0x55)=""/85) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ac000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fa8000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000d0a000-0x8)={r2, 0x1}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000687000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000ae2000-0x58)={0xb62, 0x3f, 0x1, 0x101, 0x79, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000a09000)={r2, 0x2}) 2018/01/16 10:39:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendto$inet6(r0, &(0x7f0000b94000-0xc3)="3dec74daade3b16a89d560d3757c56ee88d79f327e36744abf87158cbdee68df2f637abc2597ad47f597c96e52ea1a6078a22bcc2060eb51fbe7aca701ee7412cb197c9e7361be6c16c319db22a1477c28db4b762bedc03e59810914b2ee58586885b859d9131ac69b8c99dd72d4bf28f29e9564b9fbd63e3f84fe5157eb85a4215e8d0469fb9dc9982f39a18140d1ed9361a3dd967efce496920e96df8f54f28a49e67a54a6654e96a2b488617b98c800f46dafd30c59493a6712467c99cb74cc1867", 0xc3, 0x8000, &(0x7f000078a000-0x1c)={0xa, 0x2, 0xf16, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) writev(r0, &(0x7f0000e49000)=[{&(0x7f00009e0000-0x1000)="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", 0x1000}], 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001b0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003a5000)=0x14) [ 61.814324] binder: 12079:12083 ERROR: BC_REGISTER_LOOPER called without request [ 61.853469] binder: release 12079:12083 transaction 100 in, still active [ 61.864153] binder: send failed reply for transaction 100 to 12079:12098 [ 61.871295] binder: 12079:12098 ERROR: BC_REGISTER_LOOPER called without request [ 61.879789] binder: undelivered TRANSACTION_COMPLETE [ 61.886094] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 10:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000997000)='/dev/keychord\x00', 0x200400, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/16 10:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000c5a000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000532000-0xdc)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd91}, @in6={0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x9}, @in6={0xa, 0x1, 0xb4af, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}], 0xdc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000017c000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000df000)=0xe8) lstat(&(0x7f0000413000)='./file0\x00', &(0x7f00007a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000324000)='./file0\x00', 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003ef000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x3e, r2, r3}, {0x2, 0x62, 0x2, 0x2d0, 0x2, 0x100000001, 0xfb4e, 0x100000000}, {0x8, 0x5, 0xffff, 0x6}, 0x2, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xb75a501411d0a242}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffffffffffff, 0x2, 0x3, 0x4, 0x3, 0x3, 0x7}}, 0xe8) 2018/01/16 10:39:13 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000053000-0x8)={0x8}, 0x8) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000053000)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000007000)='./file0\x00', &(0x7f0000055000-0x10)={0x3, 0x4}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r2, 0x0) clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f000000a000)=0x0, &(0x7f000000b000-0x1)="") close(r1) 2018/01/16 10:39:13 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0xff, @fr_pvc_info=&(0x7f0000007000)={0x0, @generic="66dc1e4e130200000f00000025007200"}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000e000)=[{&(0x7f000000f000-0xe0)=""/224, 0xe0}], 0x1) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000f000)={@common='erspan0\x00', @ifru_addrs=@llc={0x1a, 0x1f, 0x9, 0x1f, 0x1, 0xfffffffffffffffc, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/16 10:39:13 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000a95000/0x2000)=nil) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a95000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/16 10:39:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x3, 0x4, &(0x7f0000da1000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000f65000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f00006b9000-0xe)={0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x0, 0x0) 2018/01/16 10:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000068d000)=@req3={0x200, 0x8c35, 0x760, 0x33b, 0x4, 0x20, 0x80}, 0x1c) ioctl(r0, 0x1008000002279, &(0x7f0000773000)="") 2018/01/16 10:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unshare(0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) lseek(r0, 0x30, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000904000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a30000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000298000-0xa0)={r1, @in6={{0xa, 0x2, 0xd622, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x239, 0x5, 0x7, 0x100000000, 0x8}, 0xa0) 2018/01/16 10:39:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000cd2000)='/dev/usbmon#\x00', 0x9, 0x4000) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x100000002000000) syz_open_pts(r0, 0x0) 2018/01/16 10:39:13 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000006000)={0x2, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) 2018/01/16 10:39:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000b97000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x64)=""/100, 0x64) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000000)=""/140, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') poll(&(0x7f0000002000-0x8)=[{r1, 0x8, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x800000000000000a, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000728000)='/dev/net/tun\x00', 0x0, 0x20400) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c3b000)={@common='gre0\x00', @ifru_flags=0x8000}) ioctl$sock_ifreq(r2, 0x8bb1, &(0x7f00003bf000-0x28)={@common='tunl0\x00', @ifru_flags=0x0}) r4 = syz_open_dev$tun(&(0x7f0000bd6000-0xd)='/dev/net/tun\x00', 0x0, 0x42) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000d24000-0x4)=0x0) 2018/01/16 10:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f000028f000)={0x2, r1}) ioctl$int_in(r0, 0x0, &(0x7f0000fde000-0x8)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2018/01/16 10:39:13 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000053c000-0x8)='./file0\x00', 0x41) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 10:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fcntl$setpipe(r0, 0x407, 0x97e7) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000022000)=""/173, 0xad}], 0x1000000000000058) 2018/01/16 10:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000aa000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c9000)={0x0, 0x200}, &(0x7f0000cd9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002e4000)={r1, 0x0}, &(0x7f0000ba9000-0x4)=0x6) readahead(r0, 0x7, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ba9000)={r2, 0x101, 0xd2df, 0x835, 0x3, 0x1000}, 0x14) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000de6000)=""/126, 0x7e, 0x0, &(0x7f0000f3c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000dd7000)=0x0) 2018/01/16 10:39:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000054f000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000bbe000-0x8)='.', 0x0, 0x0) faccessat(r1, &(0x7f0000ac5000-0x1)='.', 0x0, 0x0) 2018/01/16 10:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00004a5000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be2000-0x4)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000dd5000)=0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r1, &(0x7f0000df9000-0x40)=[{&(0x7f000017d000-0x74)="cbb3a1ede46ca685bfbb66270b97d0b746480e1a7b24fe2be22bc94679ed5550b12153ce66a3333215eff60363fec8f7ab2e6f4a59c5097c7e0775d12b191c7efe7743630e8e9abd8a065a9098fe68d956b6fedfdaa862f614b35e6d9b618c2248955ac24bfb98fcd4bfb846512524e8ff84a722", 0x74}, {&(0x7f0000dbf000)="", 0x0}, {&(0x7f00007b5000)="147e3b9759a192a162245f0b932b391025ed295bd0b8ae59f73dbb33313391c4e2c026d822157dcc12d4a28978eb62c742b7f62dda8a045f5b10a9d10330358b4344e1aa1b5f1da02489a44900f4346b6c7bf10036fdc8f2f0dd99a6c7045f5fbb7226a069f48671fd0bb299bdb940496731eb10dec203387c68a5cdbeb08050f27534b0b00177893010756d0989bca6ec33ccc5ba540cbbdc9735cb5d6084c90b67ff04e32410410e26402834caab64fd95c3f618dc68fcb2631f39440efac216a78c9e9fb1fa06f0439dd9185ef370e68f7d646c2725a39ed7b17c4ff5ed63bbb65e8fc8d054ad00c6075c34f812cc27c7a7546427e70791750b10d8f74384cbbe2f7d5fabf510814efdf361ffa0ed90a569b727662861543aad07b6ff75375d45737082663bc37f3ec31c97feac60ba52f0aca5977367f88ca40d0f6ee488b07af3f44d35c4cc021bbce925cebd10e4fa154280556495028d7051a45e0b0e813e3eed441e4fdceee2e7b1130b5cf5a4671d5ab99eb9dd6901626959e6a473fdb965f0424f8882fe3a5dd1db22dd812d050d243fb641fea46a7e9728ea7b4261aa67c9f85820dbbae227c4673531b580faf7361214104a2a5f2485fad5ac82a801c078a3c6f4bac7c83341d38872804f1e037ce81ba9320a9b532a5085d3bf24877c61d013ace55e04ffbc141fad34abcad1dab3c6fb37d9c90c81498a48c3ed7b950df79859fcf788786e0ea1efefb33b09884268287318f620290d7e7d9e65d4097746c224b368aeca45061ed8ccee5b244d19e55d4f76deac5e7e2320f4f614143ba73d934827b1d3f5333456e40c589caa09edfc4a4608838189e9f3d28f1f916ee313f6c6ba6198047cdd6f31fcab9a0ea5f277471aaa1518e4a4cf3fb5cb3f406f366accb20c8bda55bbade72af4e6407a47aee492a80c600110ae20c60faf28845c56668849b47f8c5d56e8be53ab9ec6c04b10b85388eec8c794ec28a69a612a99860e55ddf9e23f3b1e13b393119e3ba7fe70236c96f2f253d964f583cfb47d5fa4da437f085cb30d2bbff3f04d36b5dcce887c94cf5c1c98e9b99babcfb4ffc308095d19f2414bf5ee4659b171aee960950c5f17c2bd7d0963069740d9a83a3d6e18b7b6cf398801ee632ee238759f6b65c28a192a1a3bf48194824ceaed1e6d935d157e3ae15691ef48bc9d6979628f4525bd32c1abed77b821a23cd5fb56fefd7e9844fbe48129d78477f8d6b9d50c744a0167694e03f215cc776f1b1d75e1b5f786dec6ac1690058a91a678e4d7e39e6358571a9a4839435e611de833753f13b1ff4f91322fbf21921bdc51307ee8f258f4f89b58dd976bd727fc40efbd169d39f29f059cf925bc3954460153ffe477f00fb84652c8e4ae1ccc198454edc329fdab813e7114d0d5066902a80e6abf5e4945c11731472e4f8d6a5aba458fd5b8896ba35837914e4e69b393e1e2c90f0e3369829fec16f77797471a291574de1b5cd493589546ef8ab2259bbcc1c3e46f78b40ae01fbe5bc012ebab4409894b50c4c68ad63e3ae9282c5f53279eb319a46c2622ff836b9e54ddc452ab6012bc8c3cad36a1d04cdd666c5dabc418647e721674b96d0862ffc83c5881701c7bf9bfddf9ccad6f6cdcbe03279cbd3503d2302cd5323c44d03785fb9fa6e120216a2bc6142c4d4dce9f1d50b6fec8f120728959ba82d01b1b2391b0b2ad4a354375afacba8cfd18364cc96782c10be6e2355db8e308b8e940c86472049386708969b12afd9a939b0e76ccd810b359ff9b9ca8bba6b7e23f82c2f19b16192b2d6bc026e692f940a38e9d170ee015f98106dae670ddf49221ff263b76104df40c7b4f1d63106265df27350b2b2b58b964bc734f3ec96a854be81f537f36f44f3a2168beb2f8bc67932cea1bb30338e2fae658d3cd5896e6f3d623a2c4d82e072661bc23018619634b785ae5ae8e350095c0a7c9ec536ff31edaafe3feac3654ff55d29729cc44f3f50a5163f71f90f60f88e1bc4af623e6e864ee7140501289dba2962f46aa0f1393d5bf804299082043af6690e9f8d6d73ac487c1c08c8cfa1ff01ef0229db5675245f3a709a888662041b8c0b01324db010a4b1941d79ede80c8982ce396a9b5cf7a4653f6187d775d5428cd0a811735dcd552d42df6f9e7cf3eae4ea70a37e911ffa3540c776749a9155d191adf2d521e3bfa753e0a2104b797a414d810e2908b46bb5f8fbd11a0f4f1f3402d1c57b52dc3d651d845afaca728e671fac007dc9a1cbd26bd82de02b9f97fb203740feeafc27c77850ebd7e71d09ee13e71b1ce7841248d5557b910d1366fef8c8426057a43f0f22cc8b84b7574db049d7fac04390d6462099968f817e3c54b4b33ad64b151ca644ea2649a805ad9a583d4cd6120d18c1bd09477b03df546035668aa937f312a9d4494456932003ba33d1f9aa624182af31e6b51a55e9d623565dc0bbeca510e2f008a19a5e2190095b97dc19448ddc84f41dd94d3e153f8c40216d3ee8506ff41f29dfa9d99c880eee136ce64047bf3a28b2cbfeb0842c808082adb520535905406bac29c8c1fc509d4a7dd45886b0462f7ff1508e6ecf55df7e0c8cbd054ab2e642243812a5ea21d3dc8aff2c3a48faf628c9faf4744d0a117b2a2475e5c0d593cd6ae0b6e7a1f6644fdb5b27d4dd98a589a083e854cb60fbe3203d2cd9f7c9b9da24cc68c2054d3ffefe9052db04f1c1d84821c08e8c31acd0805f8ed5961e498fde8a21980a27844089b40909b6c7e6787845e80d82ea7fe1abbc037437450f3fe9c9e12f918488a6fccf50cd917d82b7a94db2adac927f6ad13b881d4fc28a055bf50fa31358b01a9cf00c81cb4054e9180292ec3d64b8cdc63a9f8374e099f5366707578823f6e112966c3458641dbfbbd3e4c00586ae7b70d09288b3db32e1726dedb2632eaa6be922d98f9dc99fd8f21e2de45df751df882de50d484453996de96d07e19d8f4a195974517a7a247e19aa0d6522bac9e54fd8cc81678bda55c736feef69278ac4f9cb44602b11ad1a4205821cb933946724fd4ed77c21795799fbfd62a608f1fa0c28f1989fe0c58ae4340b87f6181f056a417c804022762cd312945ee5abedad4e59f14ab7f1f667700a19c9932a6ec53f64a030d13f28d2505f62f1fba6c19afe834015cd0c9a8ad0f6dd582e9a5cdb0754639fdcc43a1e3c5094f06de67a7a3b24cc6e63605c2084dd734bf7c80bfae0d8052938003a8b32b018408695920593e837b84521f9e1704a465bc7bd9a719a5a998eee2cad52164f03e88a39689815e3221537f5b1e80bc847b3e5b97c7b17c5c7fa628dc23163503fcdfda98f2de8ccbbb1823c523ce69c0e9c9431beec88f1b9e45599a3f417e346956410ce26db90107bbb803e964477bb1b6fe9aa288a2a2e9d656b8d49441ad77e6d468e023b8d73ff2d9ba17ab8286abcb875870e76c93e3c5b8632f9b306d9e5a9c9e4a9f4968bb58b364b4017c796d169071717d1c44fc2105bcf615836e1cbbff77a3a2057497dc986b8d96638b43e62e789f1d82b6d37ef76e6cf5749c8e2956e994b6b5a3f68819e9c82400cdf21321ac70ad9b9fa528cacf02aaab6757d638c0895aef9e1cbe12e78a2c12abd9b2b06774db1a76c7efd5461e3ab6179e7d040549730eb183afc70e446afc8eca07b09a439d3ae0061e7c1fb1ded1b7b6b1c95d4196b1457834ab776da43f64c7d32a6775568884020a22c3198a3ede386c08b22d182e536024873495fd7fcb34c2c028c4f076e18d446fe71b104223a2e3a1a45835b63a9bc66f5348f5771ff2565cf260630108acc3381350f5415205c4a37cf9067fb2aa8b670045ca3c06c0ca073bf3472b127e341559c127706a6f008e3dc00d316246ad3bd760166da439b0f545eaf276f3ec5af42de52c553ab5a4754d1961ac9c40d28b501caf352c1befab464039ce7ea7f8b07bb7f94d45bc4cd1fb81554caf4b25473146024c47008a7c24147fa5f2ac30b19f0c902341ca931eca175d101cd298b97ef32da88b9a8723d2b6bfba47ae4ff269f10a734b95a86f573df5ea00c63d233e28ffb505773331880c4f1703d8f837532a99a5c36d302d4bc1b3d90309552ac0db1e2ea39bb445b0cbd2c2c74143ef5d55f9edbe53d8584aaa232298350da08e67d895be61fe7b6856d59135e0c4a2936a7df873fecdef4fd0ed2fbd21cf895be1b9b62a1b48e0924489211df80325a741c4fea55d01d6eaa8ac4933ce3738ffbe08a321216e9a31c562b01a399d660f6ba2c3e48b0e18d669a2cab5e5c5140bd967b301053cfce53586f59061f835baeb4c1dd486b88ef5e68aa289d65b5d647d3472bb5b4cbe42799d9949d150e13d46ca71680300011fc71af43dcf449b3e36701b6728f90cbee79a13e39aca06267367c936b5f070b7886b62b1d0c838bb8df2d8665eb654df04d8959028900c26e8d3660ddcaff4bae3fbee34c2ebe0c1803d457f761e98a126db29a1f3de9b48fb9135cc21a0ba8e24da834576085134c75288b7c603729ce8e40429b6b22d516c398f4b6f2b5cbdfe081b0a698b3b1037aae2c046293464a5597232c74493a2e51f98ee9724fa0dab72dc82427f38baa4c18f33681e2a9bdb1f8ed7783d1e530f012c4605c213f3667b9d4be0a8f1ae05e2c1b63be700793a6aab76791dd964011ab9b8c6a9b9f6ebb438a01bc9f87b842853dd9e8ef3813d129c21beecb41e8cee9fe2bbea897f50aaffe0f70c274254b36eaa18f946eb123e0de097c472816b8baad00b9d46261f943653b5251a22d6a993e5266136b1f156ea0aa98044f0b4db3794b330b2d5355188e0b570c15329341b679759d4083a89ee9a64738bed51a37e0f1294e8affe37f7fb39ad5d8f76a31dcf544472704dde2232946971433f3b9d1d60355bb091d2e5ca66daf05551223f067ea1b4680c150cf403a0df66aadc6d50f07374f6187f5d7b87f2046ec014c333a3dcd4c6e06d3a1ec632dc8eb49280e30bc068d5bffeb7c4e419cb862ba5c08e45812a69c9f8b07d10833b5b2bfe56c0832b37d1666927cd460378ba1db745d501a63cfd800dd131a341713a3f83ceb1df75789c2e87466a58f6ec7327300fc050561b4fe200c4387d5d1c93e41898fab930cfaf8edcf4f2a6abd04ce81e8cb00d08837bac1525974cebe0056ff47e1a9db4561d3b93e0c06607e5c124279693e171722b73ce9b593097ad081d9a9d1f6798799b222fc6bedf00b2c15e6c0aa6091f53d049121a92c540d4d0f73fd9d2bfc5fcfbdcb08ff2fbcd24fe3517a2fcd4b515608926620e5b7300d929b72f1bb6725c9863fb49cedfe4625fa3ef5be46e89159bd14120515a233aff00f6e1e5d45e6bf8a064b2b0261767a4e03c4946e77e5c50bac3276e76116b37c0bbf030b9a13e2871e4021a084c9473050ebe9deab890dc2bd89bef11d9a55edab6a6dcfafbb4e7705c8f13b0dcfb16fccfb636cf0a1154bbbc5ebea7774afc7454761582644a82ca7f4ca5e16f0b2275a6ced4e2baa90a1a39526d0f7f10d166a2d75259c6fe6f30e5b540614466642dc3d11ca99136942fd7b59fad1a2671afc309527d6bf1c3d573af926558d902bb8c45b518ae848bda2f0f5d8252811e4c093d16444f4572648066cfb8df63aa798b25ff33f676ed52c6bb39723fbdd9da6dab552c868b4ab11107177e1dc62a0e451ec6748a7a97215295ae426ad1b30322ff6e78563913d2c93d5afeb7b3b0a21dc5352946cfb9d7c296471a985aa6e0", 0x1000}, {&(0x7f000071c000-0x42)="2fee239f8e8e486767bc59ffc26ed16e094b3e7dd906bbe7b23e50735eaf105eaea85c885423e1154866739dea4ab9cec19455aa7a55458d6bafa87cb2c2f738dfd1", 0x42}], 0x4, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) close(r1) 2018/01/16 10:39:13 executing program 4: mmap(&(0x7f0000001000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r0, 0x406, r0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eef000-0x10)=[{&(0x7f0000000000)=""/222, 0xde}], 0x1, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/16 10:39:13 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f000000e000)={0x0, 0x19, 0x2, @thr={&(0x7f0000001000-0x39)="ed4ce760bfd2c01e4dc7b05a442fb1ab531baf568bf116329b3293d756ce0aa611a78f4441a1e7b6ced424ff5a9e59c86729157379637470ce", &(0x7f0000006000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_gettime(r1, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000b000-0x4)="f4e3550f", 0x4) [ 62.085683] kasan: CONFIG_KASAN_INLINE enabled [ 62.093854] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 62.104124] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 62.110370] Dumping ftrace buffer: [ 62.113903] (ftrace buffer empty) [ 62.117603] Modules linked in: [ 62.120935] CPU: 1 PID: 12148 Comm: syz-executor3 Not tainted 4.9.76-g8dec074 #13 [ 62.128537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.137907] task: ffff8801c306b000 task.stack: ffff8801c3780000 [ 62.143946] RIP: 0010:[] [] sg_common_write.isra.23+0x382/0x18d0 [ 62.153406] RSP: 0018:ffff8801c3787908 EFLAGS: 00010202 [ 62.159956] RAX: dffffc0000000000 RBX: 00000000000000f7 RCX: ffffffff8266ceaa [ 62.167459] RDX: 0000000000000002 RSI: ffff8801c503a29c RDI: ffff8801c503a29a [ 62.174707] RBP: ffff8801c3787aa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.181968] R10: 0000000000000002 R11: ffffed00386f0f6e R12: 1ffff100386f0f2f [ 62.189211] R13: ffff8801c503a100 R14: ffff8801c3787b68 R15: ffff8801c503a258 [ 62.196457] FS: 00007fc84f69f700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 62.204657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.210519] CR2: 00000000007146d8 CR3: 00000001b5b98000 CR4: 0000000000160670 [ 62.217765] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.225009] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.232250] Stack: [ 62.234371] ffff8801c306b000 ffff8801c503a2e0 ffff88010000acfa 0000000000000010 [ 62.242350] ffff8801c503a29c ffff8801c3060000 ffff880100001770 000000000000acfa [ 62.250335] ffffffff838a7203 ffff8801c503a100 ffff8801c306b000 ffff8801fffffffd [ 62.258331] Call Trace: [ 62.260913] [] ? mutex_lock_nested+0x5e3/0x870 [ 62.267121] [] ? sg_open+0x1670/0x1670 [ 62.272635] [] ? check_stack_object+0x68/0x140 [ 62.278838] [] ? __check_object_size+0x174/0x3a9 [ 62.285216] [] sg_write+0x6b8/0xb30 [ 62.290466] [] ? sg_ioctl+0x2c30/0x2c30 [ 62.296065] [] ? depot_save_stack+0x122/0x4a0 [ 62.302181] [] ? get_futex_key+0x1050/0x1050 [ 62.308211] [] ? __lock_acquire+0x629/0x3640 [ 62.314256] [] ? save_stack_trace+0x16/0x20 [ 62.320203] [] ? save_stack+0x43/0xd0 [ 62.325634] [] ? kasan_slab_free+0x72/0xc0 [ 62.331490] [] ? kmem_cache_free+0xc7/0x300 [ 62.337437] [] ? do_futex+0x3f8/0x15c0 [ 62.343991] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.351932] [] ? sg_ioctl+0x2c30/0x2c30 [ 62.357537] [] __vfs_write+0x103/0x680 [ 62.363047] [] ? do_iter_readv_writev+0x400/0x400 [ 62.369511] [] ? __might_sleep+0x95/0x1a0 [ 62.375282] [] ? __inode_security_revalidate+0xd9/0x130 [ 62.382267] [] ? avc_policy_seqno+0x9/0x20 [ 62.389259] [] ? selinux_file_permission+0x82/0x460 [ 62.395904] [] ? security_file_permission+0x89/0x1e0 [ 62.402634] [] ? rw_verify_area+0xe5/0x2b0 [ 62.408494] [] vfs_write+0x189/0x530 [ 62.413835] [] SyS_write+0xd9/0x1b0 [ 62.419085] [] ? SyS_read+0x1b0/0x1b0 [ 62.424511] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 62.431324] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.437878] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 62.444423] Code: 42 66 89 85 90 fe ff ff 48 8b 85 c8 fe ff ff 48 83 c0 10 48 89 c2 48 89 85 80 fe ff ff 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 1b 15 00 00 48 8b 85 c8 fe ff ff 48 8b 58 10 [ 62.471117] RIP [] sg_common_write.isra.23+0x382/0x18d0 [ 62.478231] RSP [ 62.483785] ---[ end trace 4ffb59daa007abbc ]--- [ 62.488558] Kernel panic - not syncing: Fatal exception [ 62.494794] Dumping ftrace buffer: [ 62.498308] (ftrace buffer empty) [ 62.501989] Kernel Offset: disabled [ 62.505593] Rebooting in 86400 seconds..