, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000000240)={0x101}, 0x8, 0x800) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x4) socketpair(0x10, 0x805, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x84) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000002026aae696aadeaa09001fcbec7fbc24ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/04/06 22:53:09 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000400)={0xffffffffffffff81, 0x0, 0x10003, 0x5a10}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0x3, r0, 0x0, 0x100000001}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00000003c0)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x28000, &(0x7f0000000180)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x280002, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'syz_tun\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) execveat(r1, &(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='&proc\x00', &(0x7f0000000240)='ncpfs\x00', &(0x7f0000000280)='#]\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='ncpfs\x00', &(0x7f0000000340)='ncpfs\x00'], 0x100) 2018/04/06 22:53:09 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x72c) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r3 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) getpeername$unix(r3, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r4, &(0x7f0000000240), &(0x7f0000000040)=0x6e) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r5, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r5, &(0x7f0000000300)="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", 0x481, 0x0, 0x0, 0x42) 2018/04/06 22:53:09 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) splice(r0, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x4, 0x6) 2018/04/06 22:53:09 executing program 6: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000000240)={0x101}, 0x8, 0x800) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:09 executing program 3: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:09 executing program 0: mkdir(&(0x7f0000bc0ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x5, 0x32, r0, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) 2018/04/06 22:53:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) write$binfmt_elf32(r0, &(0x7f0000001c40)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000002ec120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000daed914f04b8e6adea000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x758) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200080, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) 2018/04/06 22:53:09 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x4000000000ef, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)="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"}, {&(0x7f00000004c0)="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"}, {&(0x7f0000000180)="616cd3633052fab5fd284dce2901795c159598045cbcbb598ab35932266fb27d377f57fb50d7d6ef8ac1ea338409a7c2bf7cde70dc86c26ecbec85caf0a69ee22f65bd40f969c0abd1172b0d090840d900f398fbb6b71d1f9d0dee25d5eb4b0a3b7291c936236e68c7649c488474d3ccf0f652168fa25406a4e58cd74308bb218db70e7a1b78895e38cb03b2fb833a0cfe6e4fe1b60cc8448a2fc6f391f801bbc96c08953850c3f8f975c8afb01dbaf3303ea7ed1431122aad24853d722632039a536d55b4c417f1d6dfd1747136e2b95bf7c75d258d4e4acc60"}, {&(0x7f0000000280)="68f42bddee8fac5d840a4ea210ce293aae2389c0f02f92300c170d40f9b30edb672f50b63b6be4a2dbb72de8bdc39afb9e68a2375e5373dde43b6672c908bd5fc8378ef5685bdba3734630e60132cd0e0fd21c7068fa531f1c70eebee0475f7219ea5ff2994e7c2da604a2074cd9d7a6ec1a624b32d2391261eff4f7c77b6372f79cdc9f64c194e1a978ee4c74e90e6dd809cadbe22ddd8a4870f1c7e5ee2d9e36a22d7461cbc61d723ff04cd5ce774ae51c97f1d4ef39bc879e5d"}, {&(0x7f0000000340)="cd9e677653f8c10a647d3d14c4e1e12175561a767d2bfa229142de24726af47c3f70010e2ed2017c3599e9029af8c3d8f8a96fcc6f07ec38422d2ef16fc60ebe6965bd125d5de2cc55ebf874291f4213e803daf569b4d90ab23451ef0e60633d310e78866546403905d574ac07c5e1c2ebd37a61cb770ccc6b"}, {&(0x7f00000003c0)="be02bce40ca5005134f761faeaca6336061b82a17bd914b7e9893cb693549a94fd36a1756f0c5842c5344e5282ff966dff97926ae40c98d61abffd11a3bf7b5c85a0be7e7b71d30ffacbf5c3b8063669645ca4f21f15498d7470f9f234fdc5f09d65d27900ce1b34dd8b87015a39292d611f5f7b88cf21b2a7de65ecf1403ba3a434adbb395a9967f083fec6569230322648492f39a5dba770b62cf8b4a35f33f431e37fef109a2c05c288666db35b790293db32581887f575e2fac2f8ce4c28"}], 0xfd) 2018/04/06 22:53:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x18, &(0x7f0000000140)=""/80, &(0x7f00000001c0)=0x399) r1 = dup2(r0, r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/04/06 22:53:09 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'teql0\x00', &(0x7f00000000c0)=@ethtool_eee={0x45, 0x8, 0x7, 0x3ff, 0x3f, 0x0, 0x0, 0x7893, [0x1ff, 0x80000001]}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x0, 0x0, 0x8, 0x0, 0x80, 0x0, 0xff, r1}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7ff}, {0x3, 0x1, 0x3, 0xfffffffffffffffe}, 0x5, 0x0, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x3}}, 0xe8) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x426801ff}, 0xc) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000640)=0x81, &(0x7f0000000680)=0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc}}, 0xe8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000600)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r4, 0x10, 0x70bd25, 0x0, {0xe}}, 0x14}, 0x1}, 0x24008040) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/04/06 22:53:09 executing program 6: r0 = socket(0x10, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f000076eff4)) clone(0x800000, &(0x7f00000001c0)="07fe2c2cfe6fdbe204316bb189276c9c0a59c62923d9f34743ba11dc06247c020e943eafcba9a2c4891e9e46ed4599415e48741c783155d9f7ba259164f4e401b2d45b76eccdd34f883167e6b9aef495d89c43e2359d5192dc34ed9f987ffbad3c65c85b9ab86d2e4631b984f2b030c79c74013268f88b7b0bd05247", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="f816e93056f096bb195201f6ea47aa92f84887e456d26f985a6a6cc012f64b68db28bf3692705a25138e7dcaffea198c0f2c1eaefe46f096d901a2616ae921941f7132184f654fbd4d5cd70e2aeacc9f6f360e73a1acd8cdeb22c99d6861f25c20347d1a561e9dfe548bcdc0a7f62d98d4fd8eba105e05ff34445bbbc5051bf0fd1ab37ee9040479ab5421019f6d80105c467d337fefce889f73439159d0d52ce13614f7") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r0, &(0x7f0000000140)=@can, &(0x7f0000000080)=0x80) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) accept4$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) 2018/04/06 22:53:09 executing program 4: r0 = socket(0xa, 0x800, 0xd) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:09 executing program 2: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0xad, 0xc000000000, 0x2ced8434}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x91}, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f00000000c0)=""/45, &(0x7f0000000100)=0x2d) 2018/04/06 22:53:09 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a00000000000000090000000000e400000000400000000100000000000000000500050000000a00000000000000fe8000000000000000000000000000010000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000000240)=0x313) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/06 22:53:09 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x20000000008b93, &(0x7f0000000040)={'eql\x00', @ifru_mtu}) 2018/04/06 22:53:09 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r4 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r4, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) sendmmsg$unix(r5, &(0x7f0000001f40)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000002c0)="ec911638ce3ab70a271211995ba73386f1384237116ab75a2fb4f4cd936c80a0c1177c1021b611340ca177e30571322c6c81df613199ca41a67c86f700b928621ea51b9ebb68fc4651dc9db406890662fe83186f8a7e20d0833e49ae3eae4720a58d099ae4887fef880115951fb43b0e12f65a6791", 0x75}, {&(0x7f0000000340)="da71f4125b22ffe409f666aaba225c082e6a1678cf237414745438ac587e13a0", 0x20}, {&(0x7f0000000380)="2680b0e3a5558d72390a501f15b46b409f15e976675ae3413ac02b7979aec4332a65ba5cd3cce4190d4d2319ab720954335c4a9f9bed7ca669e0ae2464f992b06a5d15aa57465373e2810f37e632da6bd3260dde5c59bb33e0c52412fd78c05d9e453fbec4facee3de1af28d9e8b0cbd0b37bc75f2313c456f40fcf90921a9f0ec02103c16712d3bb8345a3c19cf165eae3bb755708c100d7ddf627540c1c55bbc3313c454c20eae1e4ed9b10f8c424f067fd8b5e2fff87f", 0xb8}, {&(0x7f0000000440)="9516ee00e82fb66c4188e6f9fdcefc0e505a2021447e059842203d1d633e91ee58146ef785d89a8a3531b899b480bd3f6b04be7badd59ad7", 0x38}, {&(0x7f0000000480)="a4a7b00cee4e747842aceb3ea6a7bc35983283cdf4403d27d273057a963751545c7227a6f891304c7a8751fd37499f2c8868c01ddd7f0d6587725bcba902fb3226d20bf519581dac709a2a34889afbae6a41fd99d9cebdb0b90df5532ddc7544ff510a440bbcde37539fcff468e73fa3683b758b97f733248aa918494bfbfa3161c779a4bd295bcb790cf08846f023", 0x8f}], 0x5, &(0x7f0000001fc0)=ANY=[@ANYBLOB="1c0000000100000001000000", @ANYRES32=r8, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r8, @ANYRES32=r5, @ANYRES32=r8, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="2c0000000100000001000000", @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r8, @ANYRES32=r0, @ANYRES32=r6, @ANYRES32=r5, @ANYBLOB="86e4893e6f810f497b338a82a9c68b795062ce440abbcd321b681f5c392087d38a0fb2414bb0ece913ca390fbcf6bbb6aa39c700fda085359198b4c224cff2eb4d97e9", @ANYRES32=r0, @ANYBLOB="300000000100000001000000", @ANYRES32=r8, @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r5, @ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r2, @ANYRES32=r3], 0x108, 0x4000}, {&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000740)="bed5763faa3776db56755772b603344ea9d4b6129b38baa787effcfb4a438e64a32979c109f509839d866d03042222c85f38fe9a1adab0464c7e37722f2e63700a30059d5bcb92df10f176ea14fd518dde5ae9a8a26a6b70398928d9ff3429299d3bb1eb5c5a1d1851d0ebfec15a6342e4697394248439d18091115028a93347ba68b086748fbda2f9dd5db8b4341e", 0x8f}, {&(0x7f0000000800)="3f39c92d1436bfebdd8b21fddd0565b31dffbba9a408a7e5b05143aadd47fe21ee1d1738f6e34acf7632377f268c95c9a3c73cb7bf134bbd25a0ddace8698d56a246ac8a768359204456ad5c5324311c8ec233bcd67fa8567b3dbc17b8aa7ee710bd695a2f5928f8202d1a8645ab387e9f093afae00f8db2a269b7e9bee13efa00d2101879f42694646aaa9f9379794dfbdffa1e", 0x94}], 0x2, &(0x7f0000000900)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x10}, {&(0x7f0000000940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e40)=[{&(0x7f00000009c0)="6ba3715c6511bd0da4d13d1d09b850dff07d13a153120c2892c900455a857af9e72b64e1d0cdfa2bc5f737c8e1cbf6a2729ba63353de322bfb35b508f723c1331012543a1b5b968d70f205", 0x4b}, {&(0x7f0000000a40)="05fc079e002a6fd96133f0d1662f8494d10ab40691fb7b764bb417cd88b57992286dee6307f354775767e819cf985c9311fef54cd06a1e6444caf0c0462368b90797afc951d34c92ef423fa1c33c9b70a1c924cd99a577e34f4c3874c08b90cee421fee77e8b74e2a04054ad5a047df88c6aa650ae687bd9cd5b884250a7aa63417b5101d89608564ac6c477c72a867d7c539413dabf23497b320bddb9062ffcb5902a2f185b4f501c71d5005d23e1665558ea526f07399537863dbb42b993a549af1021e1e21c93dbec1382fb44f4203e06fab4a790aed90dba94188ec44b89e9e91e2360ec6ed6d95198b133fb3beb039456db7036c00e", 0xf8}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001b40)="473ca56a50f92b906cda55d41b334268b0760b2bf730e9581627ba5e293547676f0fa01e63fa70453940041eb20c6863", 0x30}, {&(0x7f0000001b80)="4503c43781d9ec643dc5ac54379081ab36a01381591028ae2d05590a9a984994593bee495e8ccb906c9c8aa7b37bad90d575e95b089ec17c4d9a5be74577f91ee9c6e0065ff0a3b56ad4c98bff7137ea71ef6facd82fdd7c075e864e258a1877eb7f7a2b27364db61f7e651b09b6fbb91eca115f92b4bec18c3f137d116beee9ce6e4fb0c0d1fe1942e0ffb8b7424fe62659687fc1b0b09962207a4ed707bbacf17fb223032a25997125500e04fae6c1d322f2ea3150da9b7168f0ff7c4b3c20442d3626ad378768d54b63c66f7ac4d40c5c7c714e0b7e21b734de68ad1f12afff052127eda79212e7091786ef7b", 0xee}, {&(0x7f0000001c80)="bd34fd775bb0ca7fb170f8d76dd354a539939c88fbc5b9b38e88f8dbe0887e1badb12d6a153636b7ffee997d6507db5811579c5f91871d46e85febb8104510395fb970993758f0111eb91e63728a5554c64c15b1ff1a86b3ab22cb149c1bb30898b34598e1d166388a07e463182dbf5977ee7fce75882c2604abc2f6a9909fa5623cd18351627d6d2aa30c6396009db69d32e8ad8d57ae59b17598bdd36b7df0439e7857570422d069ad69bb9b579a1cd98a1d1912f2b0844b64e3692d3cdc99493fa9dd118af190705b", 0xca}, {&(0x7f0000001d80)="272d19f98df468263ebe093c9f6a11d46197a4ee0381aecdb40488f7ce711c6b32d4cbcac528faa1fd6629f4b1414fd749047794f7ab3b8d921d8f2392190e18752c8cda1ba01316e4c91bf2facc620106abe43a37b619231f6203b4c69a4b0efe9e78c4dd152ec6756abec0a8019db1aead4481c26250c7effd61721b04922e21c0bb1b6557e959f14d80aa7047ee65cbe299f672294685f7385b8bd25e2e33789f09f90c5debc772cd36a3fe375c1cf4", 0xb1}], 0x7, &(0x7f0000001e80)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x34, 0x1, 0x1, [r0, r6, r8, r5, r8, r6, r6, r8, r6, r6]}, @cred={0x18, 0x1, 0x2, r7, r2, r3}, @rights={0x2c, 0x1, 0x1, [r4, r4, r6, r6, r4, r0, r8, r0]}], 0x90, 0x80}], 0x3, 0x4000000) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r9, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000580)={'nat\x00'}, &(0x7f0000000600)=0x54) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:09 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) mprotect(&(0x7f0000812000/0x1000)=nil, 0x1000, 0xb) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="42f66ab0adc51b06995aaeae70867b67b8e0e8d76aabec4d5c45d6d47c15024980b5b8457b1a470736e0e9f7f4f6cf409d167bce765297a07b921fd1da214cc0013590dbfb9def0c2eb480b312c6127f602238249e477f38909b13255adca75bd45be3d67e5c7ada6a3afb6e31a9ba7e370f8e37b0a929e2eacf77f2ec8d06383213490959d649e8d86941c3af6cb2fd29af0f1528ae2877f7a0653f897055405083b9ddb1988edb0a9b69fc8c82d3aa9d2cd1f118d9a9a239d7868d26531fca74eff13b6b5ef7532ad084630cc2e7a0558e0f1b1f22d3ffdea5aadc5ac315000e64f658feee36e361a7d2e50a3cb01aa3c4dfd3b1b698709863309b6c5d2681ea11ad1d37da68758085a0fe887da62b929401acfc485816acd267d34e40b51282b4aa4254ad26e550e2b0526230d83226e96d143380e29479cff88fa9f1d18a9df183e351c2152c76008402b213bc6b8e3887f337daacaa3abf5f6f465d62dde13f33ba4a31fd205885bf4095d7bad9b47295cb43e8b4a62bc06e14511cea662de5b7cd4f690dc25a4404e735cc0db95a863b93bd0bd894c6b59119066c8c5e573f3586c62fc65718f931fac62a7d7d0af25ac4d3aad18da9309d32866e6e8871befdf89d5dd9f966bfb3d4d10faf4855adb3e1a1b5aced4e1708219b0d9a928281a87204f0ca0df569ec20b7d589fc1b965339768c8154e41d51e568eb999db99fbed17f485fd8289250075557e09339f0c1544565fc1570378e753bec6f25477f5f8b0855031bfea13ba7ed33f93fc3f81d7f3ca6c3170fb43aa33e6f27098f852810829ae2654d9bd7a1cd6fa57c3602b093bc610c0e571911236c866dfe61f8e835b952e14605e86ed0f5c2c41bbeca179d65377e5a662f593b5597203a8e6db810e58af0eb8614b8630a205c877ca9b32d1fe70988557a16df09818d0eefeb613730ac1806484668a4e019ecec809064d3ce456757f32b1f8cd66e8551d8eec9d9214d853bc8a49ecedb40eca59800f6aea1c73fc3c8deb29f61d848e15c9eb70cb8ea9e845690dbb88e4e0bc4429196d1212d68c2ad5aa976900c16d980d47405d205678bef4d19dd673b9536ca8a91d7ab29eb98b0af20765a752154822b2c2cb33cb926e5f49a9a38228dc5b3579a7faedb54e1c0a97d966a023408a3b9501c6d738925bee19944e0ef89cace6e58d9c61b0a7ac87d3744fff3f1908ee31fe76d25d78d94f8179aa112b2009263a5e47d11698e196dbcbc10aad447cf680c6b4b8c1cce3c1781bc6c2eca4623fb81ec90c71f69bb7ea36254dcaaf978008c04f034137f89da7cc9f2c5ed1b4776de9812dd5753c6a7b5af0243f7ce2cb44aae04cc66c0ddb26bb46391473ac46eb90cc2d6f4b0fc36b9f0ebc5a6198a4fcd4617ae8a9a08cdc5e86c6f91a36897327418907e643ae8a9e2251aac620477185d00e88480bbdf5570a00e8a20ccdb9947afa39211bc8c80a04cd5c407f4c7822e34842251586383f18509be7602350ccee25f2a083dee1636a8d3b50f465cca9f6f79e8494badc9346cf4ff509ef7f3c6a8eec76d420fc60130798c426a8d3fd82226f3330d19858d9bdf862a814f38644d6a3a47c5236e53871137fa7f", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:09 executing program 3: socket(0x10, 0x4000000080d, 0xffff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x81) r2 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:09 executing program 2: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0xad, 0xc000000000, 0x2ced8434}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x91}, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f00000000c0)=""/45, &(0x7f0000000100)=0x2d) 2018/04/06 22:53:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000f2ff00000000000000000000000000000000000000000000000000000025bd217dfdc3a1546ba5f4606729b1ff143f87b4e7995a94caf71a5024cb0b2d16a9946658c16066b71744f256e77da53950dbd03429d453ee688959a162b96bd4abe85795aa9371be35e3e35c292915b0077829418e9afb5b09614216ff39a9c428bbf9f902993ea562850adeebe32406809261c317c54c29354b2dd7dc88a18b37ee"], 0x58) 2018/04/06 22:53:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c24000)={{0x50f}, 0x1}) 2018/04/06 22:53:09 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a00000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000000400)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') r6 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @rand_addr}, &(0x7f0000000300)=0xc) accept4$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000015c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001700)={{{@in=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001800)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001900)={'syzkaller0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001ac0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001bc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001c00)={'team0\x00', 0x0}) getpeername$packet(r2, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001c80)=0x14) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000001d00)={@multicast2, @empty, 0x0}, &(0x7f0000001d40)=0xc) getpeername$packet(r2, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001dc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001e00)={'yam0\x00', 0x0}) accept4$packet(r5, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001e80)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000001ec0)={'team0\x00', 0x0}) recvmsg(r4, &(0x7f0000003100)={&(0x7f0000001f00)=@can={0x0, 0x0}, 0x80, &(0x7f0000003080)=[{&(0x7f0000001f80)=""/209, 0xd1}, {&(0x7f0000002080)=""/4096, 0x1000}], 0x2, &(0x7f00000030c0)=""/24, 0x18, 0x100}, 0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000003140)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000003240)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000003700)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x34000}, 0xc, &(0x7f00000036c0)={&(0x7f0000003280)={0x428, r6, 0x0, 0x70bd29, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r7}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}, {{0x8, 0x1, r8}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x1a0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe0}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r16}, {0x4, 0x2}}, {{0x8, 0x1, r17}, {0xc0, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xb461, 0x7ff, 0x80, 0x4}, {0x6, 0x7fff, 0x1, 0xffffffff}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r19}, {0x104, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x14a180000000000}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x428}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) write(r5, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x1b}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/04/06 22:53:09 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$void(r0, 0x5451) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:09 executing program 6: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[], &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept4$inet6(r1, 0x0, &(0x7f0000000200), 0x80802) splice(r3, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) sendfile(r1, r3, &(0x7f0000000300), 0x5) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x9c, r4, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x90) fallocate(r1, 0x1, 0x800, 0x0) r5 = gettid() ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000500)=r5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0x90) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r6}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x0, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x21033, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e0000180000000010000000002000000e0000002ffffffff"], 0x18) syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x5, 0x20000) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r3, &(0x7f0000000480)=[{&(0x7f00000009c0)="d2f61d439831ba857766dafd7162f677cbd80447beb5e2a47bb76cb59106b79ad696c303510344a9e090fc1f03ea9f9747beb7efe17ae71a27572ab46ae3c19413e4f16915ec764187da391bcc1c14375f4105c5cf5422ad716794508fe1bea871d9c6131bc111e7cd008390", 0x6c}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="ebd3fcdf399a277b2fe86615b89586dc4f55b9b409156c4b8c1a488979b1aedd9a2d935177ede7466b31643a05a94ff0495fe4bead2479820dc7f8f49ca62b2f257037869621750aba3ea5bb25ab2faa0121c401ded46e87181e21f8b5d09a32e3330ac8b7945d0a38d5dd826760a5745415129fc4ab0b999459b57a7ec450c2d7acf991ad89e47ecbbda6faf5c39dc33352d14259da512c68d116e7b681fc1a", 0xa0}, {&(0x7f0000001b00)="99660749d1e53c48226f9bd73954314841b140a40c24b7438f68d55e824190c7b760d03cd517329c7e5bd97af80c0c104bc7078919d3fbfefac6aa68c17a05b063fdf77ea8e0dd5340d542813afdf2fd6064fb0f57f321e0ba07aa19488b0cc8c3678725d94dc63da0a269ffce000470fc0d8eee8bd14db318bee95226e0536ac4c5d2f45baaedd43a7cf67690994f35bba28200b2a734b8b662ed9edb16121d7366e91c3714444c2de8aac663c1d10c91e3aeb2251a6f282d20141d59eedf1063b24a49c5b99078e41376abf88518f9", 0xd0}, {&(0x7f0000001c00)="f9df8dd9b4984448a73c1af96d6290fc5834a00dfd75b3f77bc53cae086253c41dba368350b591cd535b8356e172b9e9864646689cb3497b0c12a4f0279fd62c21c6faf1cfc719498f8f43a1f8d7f8c2bd43f8b9c465faa4685575b7", 0x5c}, {&(0x7f0000001c80)="7ff481c426d101513ec64280740495e51752e1dfab636ad234d16fb74b82f76308d9207742dcc43f22824cbe9e05bcd3062df50862d8509fbd99f74132ca6b6ce5317d9934778b27fd60231345dbf47922bfc62f50c417665e0bfc", 0x5b}, {&(0x7f0000001d00)="dcdcc03e7591f8efda587e1965a65c8c30c40422a043103648bd69a2db376922ec6c00cdcb0247d6b27d09b51c5127674f95ceecca7dd62e5402d53ee5b59bf9a94399c56cc8b69552d4d8025dc424", 0x4f}, {&(0x7f0000001d80)="b2ab4a3149e125f90a19d34af1f62c635951203d20d1b7add5f669509ea7f5621e40e8eae592c5f1c2f571b67982068477a57497bef4cd5e86beacfe4ca745882331678dc07ed133c6ac4981a9340397b70b77bd6dc9dd8d1279e07968b9174d64aeed2d7e6543f28ea74b3489e043a7576628702c320c133481baeb536bd1375291c91022f15d7e25e6afbd598513cf4efd", 0x92}], 0x8) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) ioctl$KDGKBMETA(r8, 0x4b62, &(0x7f00000005c0)) 2018/04/06 22:53:09 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) write$cgroup_int(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="e1b3a62e13bee926ecee2bd764a4cf8bde5bbd78283dbaa20c794c1af68806e87b0cb76db421ddd48b76382d5b144d02efcd309264f634f2204e5d9659da88cc0e2cc5ce5d433a1e1d906ce472b48df5fd3ac1bdcf3c0a1b52189c300e4e0dc915e11d589a33c94acdea34fa10dc0b"], 0x5) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a00000000000000090000000000000000000000000000010000000000000000050b0500000000000a00020000000000fe8000000000000000000000000002000000000400000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000000340), &(0x7f0000e7dffc)=0x6e) ioctl$TCFLSH(r2, 0x540b, 0x1) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:09 executing program 7: socket(0x10, 0x4000000080d, 0xffff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x81) r2 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:09 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000040)={0x4000000, 0x0, 0x2}) unshare(0x28060400) r0 = memfd_create(&(0x7f0000000000)='-ppp1proc$vmnet1.!(\x00', 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="04010000b65fb1aab41610f60eaf096512e0e86092a82e0351fb4bda6797e9f34c0e1b4322624be0efbe6d5d969b03a5a6a27c4738c11ba772e6f88fdb418e4f25e42ce6391cd0980115c1c4aa021b82ea3cdaeca2e924b8bc94fd271f5bc3465330024781a0a2bd5251474275427e333c0c73f5409f7a937aa4b68b948761143410fa05ed", @ANYRES16=r2, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x7ff, 0x4) 2018/04/06 22:53:09 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a01, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000440)={0x1, 0x2, 'client0\x00', 0xffffffff80000000, "56c80b51f630c6e1", "d015395a3694a4be0c41981b2fead90fb26617b26196015f2e7115bf9b3b641b", 0x9, 0x1000}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x0, 0xacc, 0x80000000, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r3, 0x190d}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x5, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$TIOCCONS(r5, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_pts(r1, 0x80800) dup3(r6, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) 2018/04/06 22:53:09 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xffffffffffffff2e) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, r2, r3, 0x1000, 0x80026) r4 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r0) r5 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$fuse(r5, &(0x7f00000002c0)={0x20, 0x0, 0x5, @fuse_notify_inval_entry_out={0x8, 0x1}}, 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000300)=0x4) 2018/04/06 22:53:09 executing program 4: r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) exit(0x99eb) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a3454c460000000000f41200000000000000000000000000000000000000382000000000000000000000000000000000000000000000000000000000000000fff30000000000000096080bd17dcc000000000000000000000000000000"], 0x58) 2018/04/06 22:53:09 executing program 2: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x0, 0x7fff}) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x3ff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x5, 0x4) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) 2018/04/06 22:53:09 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0201000005427b322c33331a90a6f4000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000eb5e79924a5ea9a392207dd8c3052de8c8ae0ba2522088c32d0f9a81212bc510e6a6984eab8a4fa5fd58014d77ae6b4cd5b21d8a2337ce0eb3a997255ddbd7405d5f4a1c5e38cd98ebd8ea5961b3b122cbe0cf2d7a9e1c9ead96fd4f0e65ea7bc27052e0685f806d21a64c6b6a5d9f97d1a07ddb000000003d7750e94af9ec710e8914"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:09 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x18c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/06 22:53:09 executing program 2: prctl$intptr(0x1c, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000380)) 2018/04/06 22:53:09 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0xffffffff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x8}}, 0x4, 0x5ccf, 0x0, 0x80000001, 0x40}, &(0x7f0000000400)=0x98) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2, @rand_addr}, &(0x7f0000000140)=0x8) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0xc, 0x19}, {0x2, 0x1}, {0x3, 0xffff}, {0x4, 0x9}], 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000280)=0x3, 0x4) 2018/04/06 22:53:09 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) [ 583.565435] IPVS: Creating netns size=2552 id=69 2018/04/06 22:53:09 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x4}}) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000000)="4b660e9fbaf4f9159a645ffa6a01f4ffba3fff9c203f7dd1e82b3aa4f840554a253b2b6f3a9c307d463e244e10d70f2dff4abf74178bdc776c4249994981afd9208d0852149905820bde348424e733543458881cc411a70fc5230e0f37412f99dcbdf4e0a0370edd998ece7c654ecdf54d635b733a1aefb81a97899e", 0x7c}, {&(0x7f0000000080)="253e9c76", 0x4}, {&(0x7f0000000180)="dc8d4073022cfe38680742ea478c8753270976f25494cd931d36a165b4bcdab4345ac4b471d496fb1f0cdea50be207ccd9da999853cc2eb41aea9ed4bd34083c9c06ef8ea99e8d9a2eb871f0ba52084c05af3854faadcea7fc0315f1a08832cbd37dd4656cfcc9b709ab09d62e0fcceed38a0bf3083871609c463146cc42de75047964e89f71eb0a9b2aae31faa4ce0b1d2d2bc9b305f9aa390eebe75a7b608553ded7", 0xa3}, {&(0x7f00000000c0)="44b9f990b7a8d1ee9da84c1fefa540f7acc2025155bf13cb4716389eaa3f1585e00318f294e996f9", 0x28}, {&(0x7f0000000240)="d04567ab037452edbd7690c740fbb8f1d224b3ff0f519bd026d92cc6cd1ce629a49895ecb75ea1e25ce4178018daff5f850f661cd5b098aa6848e2b708d515ae72d66674a161730979c90935419a5e6fda64f575238282d9251cf8e1ec534d34cb227d254122b37921433f65ae3ca0037c337a44732f40eaa9160420c540097c17d0fba2f147a355753ecd274b3375330b5ca80f8da0789b62c454e045ac62d58e8a26786f7edfba7f81fc2d70", 0xad}, {&(0x7f0000000300)="7a340fcfdb840a906e4159a535f8542b69d3a090bca12729ff6b44bd982d8e79cc523c782ce89caca9b722d9d134573d0ba3beb27ad4af71e1825b20a9be08cb6fadd5c028ad18c7a477117ce2f047a334bd5839f31f4747f7241a401034fc075067c53f7c4668d44d58bf6a8f8280fa541111a285e73a8c40c8662f77ec0947566341c81333f583eff233f3457f6299747710ebdd8917fa31f3e9f8bcd796dd67c20bdce87f7f96f72d60fc5d6999237b34eb0c043b47909211664b92bdaa482ed402305bbfcff030de701034b21198143e9722335f0ab9df30ae3b42bc3cadac58a5116e", 0xe5}, {&(0x7f0000000400)="45dbbd7c81b76ed7bbc95a15d39a64226e0cb99865b99402871709e94e", 0x1d}], 0x7, 0x0) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/04/06 22:53:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001267, &(0x7f0000000080)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"6b958bd8fa5bb2"}, 0x1}, 0x10) [ 583.688362] IPVS: Creating netns size=2552 id=70 2018/04/06 22:53:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000031000000000b0000001aa90c5a00000000000000000000000000"], &(0x7f0000000380)=0x2f) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0}) fallocate(r1, 0x0, 0x0, 0x0) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0xaa) r5 = dup2(r3, r4) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000000280)=""/192) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00000008c0)={r2, 0x0, r5}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(r4, &(0x7f00000003c0)=[{}], 0x5d, 0x0) unshare(0x2000) r6 = getegid() r7 = dup(r3) ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f00000000c0)={0x100000001, 0x10000, 0x0, 0xf4, 0x93, 0x4}) setfsgid(r6) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sysfs$2(0x2, 0x6, &(0x7f0000000440)=""/241) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000000240)) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000540)='./file0\x00', 0x8001, 0x5, &(0x7f0000000880)=[{&(0x7f0000000580)="6755f0dc959def1eac1f1b20286bbf92db7bb908a77b071b942737dc7b4d14085e9861246182270e54f9d455bed8c8", 0x2f, 0x9}, {&(0x7f00000005c0)="59b1c17cc1e8cd0d3f81ccb80a5a58e6fbfa03de14160268c66fb023979c0aad351aef1685d4d271e695da58bee184ae5ed76bd122aa452c5d81dd8d616d4e5886cc0bf4f0bec32e71f94707cff20ed6da02c6715c3ea56720afb7720ae8b5e993a81f759f8f0c36251a1050aeb7729ba8c77efdc6fef85cf8d728bdebd71de22c453f2f3e4d9d27", 0x88, 0x1}, {&(0x7f0000000680)="cabbf07f168470e86d31381e11174e7a9423b1b852d0c5574e21b5380292220af4436d1ef7e39cc0be3f97b79619deae35169d0d501ba01a85e6165334525e25137255f7e711688e274a609b9a61e4ee255421c5ed7fd03361fb1ce5e251a1aa09cdbee26626904d86b9580d537df09051feb9014073fb55618583ddea0f91dd684446c2549cb42a0bb9", 0x8a, 0x5}, {&(0x7f0000000740)="300b6405b01f303c7d51fd945c7ba16eca5fb00a58d4cc21ce7cb47f5b47207576d68236d9c9964733d8df09cc0fd742924762a09f55e6e7ea2787c31a8528a1a9bcabd16b170f033408866198a2589dada6", 0x52, 0x3ff}, {&(0x7f00000007c0)="aeca8ea80fa385d12266737d4a6e44807f2a3fb67e69a950a9d98fc0d9725034df171f042e0b6857ce6a5f90ed2900bb95e60b3f95b3bd86b159048659a69bf5781c6073bf55160878efd9e3360892f6922981a63ccf0bb43b83bc0e74262d553514d87b2460522c8e34ff7a09e111eadc836850cf379e8b682b48c559ec52b3e65c270d9b81ad5590d00f6f9a4eeddb46", 0x91, 0x3}], 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/06 22:53:10 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000000000000000001000000000000000005000500000000000a00000000000000fe800000000000000000000031a6445705c3a03d000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000000240)=[{}, {}, {}], 0x0, 0xfffffffffffffffd, &(0x7f0000000280)={0x1}, 0xffffffffffffff41) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:10 executing program 4: r0 = socket(0x2, 0xa, 0x0) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, 0x4, 0x7, 0xff, 0x8001, 0x100000000}, &(0x7f0000000040)=0x98) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f00000001c0)=0x1ff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x200, 0x0, 0x9, 0xffffffffffffb566, 0x2, 0x3, 0x20, 0x800, r1}, 0x20) write(r0, &(0x7f00000000c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0xfffffffffffffe6a) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000240)=0xffffffff80000000) 2018/04/06 22:53:10 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x82000, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xe8, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:10 executing program 7: socket(0x10, 0x4000000080d, 0xffff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x81) r2 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:10 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) unshare(0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, 0x9f2}, &(0x7f00000001c0)=0x88) setns(r2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket$pptp(0x18, 0x1, 0x2) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x9, 0x2001) clone(0x30000100, &(0x7f0000000280), &(0x7f0000000440), &(0x7f0000000340), &(0x7f00000002c0)) socket$inet6_udp(0xa, 0x2, 0x0) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000200)) 2018/04/06 22:53:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}]}, 0x58) 2018/04/06 22:53:10 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xffffffffffffff2e) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, r2, r3, 0x1000, 0x80026) r4 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r0) r5 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$fuse(r5, &(0x7f00000002c0)={0x20, 0x0, 0x5, @fuse_notify_inval_entry_out={0x8, 0x1}}, 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000300)=0x4) 2018/04/06 22:53:10 executing program 7: socket(0x10, 0x4000000080d, 0xffff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x81) r2 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:10 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffff4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) rt_tgsigqueueinfo(r1, r1, 0x1a, &(0x7f0000000040)={0x33, 0xfffffffffffffffd, 0x844c, 0x20ee}) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)={0x28}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000300)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:10 executing program 0: prctl$intptr(0x1c, 0x64) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r0, 0x80400) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x6) prctl$intptr(0x1c, 0x0) 2018/04/06 22:53:10 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) getsockopt$packet_int(r0, 0x107, 0x77bbf0eba58332c8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/06 22:53:11 executing program 0: socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/151}, {&(0x7f0000000100)=""/140}], 0x0, &(0x7f0000000200)=""/63}}], 0x638, 0xfffffffffffffffe, &(0x7f0000f40ff0)={0x0, r3+10000000}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000002c0)=""/4096) 2018/04/06 22:53:11 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000240)=""/215, 0xd7}], 0x1, 0x0) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom$inet(r0, &(0x7f0000000000)=""/254, 0xfe, 0x12001, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:11 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) unshare(0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, 0x9f2}, &(0x7f00000001c0)=0x88) setns(r2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket$pptp(0x18, 0x1, 0x2) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x9, 0x2001) clone(0x30000100, &(0x7f0000000280), &(0x7f0000000440), &(0x7f0000000340), &(0x7f00000002c0)) socket$inet6_udp(0xa, 0x2, 0x0) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000200)) [ 584.753562] nla_parse: 13 callbacks suppressed [ 584.766468] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 584.797505] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000031000000000b0000001aa90c5a00000000000000000000000000"], &(0x7f0000000380)=0x2f) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0}) fallocate(r1, 0x0, 0x0, 0x0) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0xaa) r5 = dup2(r3, r4) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000000280)=""/192) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00000008c0)={r2, 0x0, r5}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(r4, &(0x7f00000003c0)=[{}], 0x5d, 0x0) unshare(0x2000) r6 = getegid() r7 = dup(r3) ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f00000000c0)={0x100000001, 0x10000, 0x0, 0xf4, 0x93, 0x4}) setfsgid(r6) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sysfs$2(0x2, 0x6, &(0x7f0000000440)=""/241) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000000240)) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000540)='./file0\x00', 0x8001, 0x5, &(0x7f0000000880)=[{&(0x7f0000000580)="6755f0dc959def1eac1f1b20286bbf92db7bb908a77b071b942737dc7b4d14085e9861246182270e54f9d455bed8c8", 0x2f, 0x9}, {&(0x7f00000005c0)="59b1c17cc1e8cd0d3f81ccb80a5a58e6fbfa03de14160268c66fb023979c0aad351aef1685d4d271e695da58bee184ae5ed76bd122aa452c5d81dd8d616d4e5886cc0bf4f0bec32e71f94707cff20ed6da02c6715c3ea56720afb7720ae8b5e993a81f759f8f0c36251a1050aeb7729ba8c77efdc6fef85cf8d728bdebd71de22c453f2f3e4d9d27", 0x88, 0x1}, {&(0x7f0000000680)="cabbf07f168470e86d31381e11174e7a9423b1b852d0c5574e21b5380292220af4436d1ef7e39cc0be3f97b79619deae35169d0d501ba01a85e6165334525e25137255f7e711688e274a609b9a61e4ee255421c5ed7fd03361fb1ce5e251a1aa09cdbee26626904d86b9580d537df09051feb9014073fb55618583ddea0f91dd684446c2549cb42a0bb9", 0x8a, 0x5}, {&(0x7f0000000740)="300b6405b01f303c7d51fd945c7ba16eca5fb00a58d4cc21ce7cb47f5b47207576d68236d9c9964733d8df09cc0fd742924762a09f55e6e7ea2787c31a8528a1a9bcabd16b170f033408866198a2589dada6", 0x52, 0x3ff}, {&(0x7f00000007c0)="aeca8ea80fa385d12266737d4a6e44807f2a3fb67e69a950a9d98fc0d9725034df171f042e0b6857ce6a5f90ed2900bb95e60b3f95b3bd86b159048659a69bf5781c6073bf55160878efd9e3360892f6922981a63ccf0bb43b83bc0e74262d553514d87b2460522c8e34ff7a09e111eadc836850cf379e8b682b48c559ec52b3e65c270d9b81ad5590d00f6f9a4eeddb46", 0x91, 0x3}], 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/06 22:53:11 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/109, 0x6d, 0x41, &(0x7f0000000140)=@in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x7fff}, 0x80) r1 = socket(0x10, 0x803, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:11 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"07249999350a31"}, 0x100}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000040)={{0x0, 0x3}, 'port1\x00', 0x10, 0x4, 0x1000, 0x9579, 0x10000, 0x7, 0xff, 0x0, 0x4, 0x20}) ioctl$int_out(r0, 0x2, &(0x7f0000000180)) 2018/04/06 22:53:11 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000300)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000240)=""/134) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000105000600000000000a0000000000000009000000000000000000000000000041000000000000000005a947a6a4b2000500000000000a00000000282f00fe800000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x5}, 0x220) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="32ef0529c71bcafd95ca2fdec41f371b3315bd82", 0x14, 0xfffffffffffffffa) r6 = add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000018c0)="04c12b3d91e6a0785bdf8e17eebe84a3987acc25bb16d449a171f24632ac460dc17aa8d5084864f30eb880d0cf6e39587541337decbcb729a32ba120c9e5a18f912c4806d2ff51126e1086218029df675dcea8fbe4378a453517b5e21a49158b9529ef79fc405446751afe16265e1d7bbcaaa635c4b3ec016fedc2b3c46f4a1951c58114693be4208d8c9deb4dd0f8e8028a34c3dcad58d52691d0f216", 0x9d, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r5, &(0x7f00000017c0)=[{&(0x7f0000000400)="d2669567f2e260a9c96763c520ada2d9a4a97527fd2da9fe61513bb69345982958d4f7d2fe3061b5e21917cfc81a6f26afaf59abd2bb20216c1b45fe65116330ea281ce828211c58d1819a024c427dbd220b6e621e8d8c0a0b3520e9b40f170dc33cd2facdcb8995aab282c5b00c6c573277443d3cf84d4c3c02e6569e317bedab1989266abbf78c864fcb", 0x8b}, {&(0x7f00000004c0)="d54b6308af70b67e5ca8ad67253089ae75c9c1dc880d0052e07476fc1fffee509a6ab15dc4a7e14909ac9914330428b31bda82f037461a9c2240796de62324d5", 0x40}, {&(0x7f0000000500)="23b064249772a7ae5c8ce596ea9f1db0fd4599478791c1ac10fdec2f55df977b0785be2e093d", 0x26}, {&(0x7f0000000540)="1cde8dd88b510294108963f089f1a53b03a6019a1b882aac8944a651859240336d90f91c08153e2a70c85ec42426e849c699f48d90631c3c3311efb7fcf639f723265df6d3949b53ff836d05c60df6a976acce55ee4c9f035c53f6f2e11d9d62fe2a056df2c42559e4e9eeec0bcddc1a1b1952f911f4701e22f6fa06", 0x7c}, {&(0x7f00000005c0)="1feb32a5d6843830ef37f29e907413f69f32c24de3", 0x15}, {&(0x7f0000000600)="1991406747ce4236701d1f5a2d0afc15b063995aa7b59b67b0b3e1d7ad82284de8eb9d6d52091182f6b87cabdb8b592aa14ba3", 0x33}, {&(0x7f0000000640)="bea97e75d50ce54bf6ae884894f7d1fff5f768d9a9388abe8e848deb9e13a28947fa28b049d3a82aa30d4cbf71869e227f3b7aa4245b13", 0x37}, {&(0x7f0000000680)="a039dc55f1057c649cb156e89ffb59652745571e9a17d73713854253021d3d266370247fe9", 0x25}, {&(0x7f00000006c0)="6dcc1dde1e0ef19c1e763c17c3fc3e105694ba786c67180fc638a1c2522266fa2cb9b591c169d6e745951107a959d688ce9c6abd83b4448bccc6aaae282ad5c3e95ee5c37e472c658eca8ea066fffe8d5f15ea3977db7c6d55088d568d9977f6eecd045576d5cd4bbda64d539f15e6a1f83c46ce16c09fde93e2c7457cc12b8f64b66a578c76f1dcc80d49582e21bc661618b9f53dbdec0ccd6cdd5d00f860a92404de4e804e275d5e5009360da2d6597cfce576c32148e7314c4dbac482a2eb881b6223d035beda8a09c56237011c51fafe788458f73acd5b2dbcc2883362272f808d5a189a58338e13f0d447074eca2446e6ba0282b32f5d", 0xf9}, {&(0x7f00000007c0)="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", 0x1000}], 0xa, r6) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xa577a879) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r1 = dup3(r0, r0, 0x80000) r2 = memfd_create(&(0x7f0000000080)='selinuxtrusted\x00', 0x1) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1) getpeername$inet(r1, &(0x7f0000000100), &(0x7f00000001c0)=0x10) 2018/04/06 22:53:11 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x2, &(0x7f0000000600)="0001009d", 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffffffff00000001, 0x0, 0x6, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) 2018/04/06 22:53:11 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x6, [0x6e2ba6e7, 0xfffffffffffffff8, 0x1000, 0x3, 0x7fffffff, 0x7]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x84, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2}, @in6={0xa, 0x4e24, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x3fc, @empty, 0x5}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}]}, &(0x7f0000000240)=0xc) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x592, 0xfffffffffffffffb, 0x7fffffff, 0x44}, &(0x7f0000000340)=0x98) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) 2018/04/06 22:53:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff}) add_key(&(0x7f0000001c40)='syzkaller\x00', &(0x7f0000001c80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001cc0)="e1bb0d71cdfb3c3da36711535086f8862dfaadbec05a9484a6d746", 0x1b, 0xfffffffffffffff8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x24000000, &(0x7f0000001480)={0xa, 0x4e22, 0xcdf, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$ax25(r3, &(0x7f0000000400)="82859db56c5f7ff846f634816538b48f70ce8e55bcbd63097e1d093d6576925c94a9296e7ba8429209f3e0ed0047e504b9e7f82c22cbf2eacc679f125007f631705960b6793d1e962915c85fcd046ad32f2cf9bef3908c18d49104be7793cb33377dbd8fb264d21b6511a0c3a93b4d774e52fe9882f90de923534ac59130d832cc2fcd0c249dfc013b7eee02ad4b17a527bbe5e1c25a595a3f0a55909da1612301574f0289fee262730696f6f3722126d2fba74e00624528583bfeffc6de6160ed3c2c9716f256d24bdec43f3ca6a5bd2f929cfb6612f44e3b0a59f1e06a39708f4ad0e7925b1ee146a0b587f0e12b595c2d0d370cc6c5f985851956d6c9e3e22ebd775a3b5b31a53ab306339f9c7fb4321fda73538edfb2019354727c84e2d782cf36f8b34b30d78936e4f84ba26b671e675f5cfe6f7374ca4ea409400194c3fdd9b6482ba621006f27b2677175265d13ec9ebdda8314e12ed5a7fa64cde926ce89b238e247da8c50295c39942800cc1c2b5841a5a946791260dee33560087bd98a2f5f60526b00ab2e0f0f5099f22c26ea93e53e8d97464a4d88d2d9bae38c5a1a67681b89c9dd4a2baa033609952ffdf4be08420a9bf8b4f40de2e910b0fac360817c017cac97896e58e2b83b919e87f9a5ac598a0fc99d5bbcf64a333a848bf91746fc5257abea122067082c03b1c06b507f09f870298437aa60509df91a23935b8a5ec2196ea2415d79e8f6c29fc5dcd6ba1c28f67efd17f4f4abb0636b6449c3c100db328564ed1db0eb60f743c901958bc7a6143a967e9c1e64009403bf204acc555eef16cf7176e1bf042b6663064a041a22d44bccf740b4476c7ca9e3b0a10b1c5a7c5ad862570d33185c59f45dde6ff5465059a95a67c2b027849475459ad3e9e73b4f6df34dde2a1a65c262d2b6522b523d38684a405f1747ca628686a00c225c24c05c13ad55d7448e12b853d85bf8a8a19e6f4fe92297013ccdacbb84716c1525010a54b8b71d3788fe4cc1f904760e65cfead334ea12906e5ece5405c94a568b4b488b5e6a4262d9614070dad9a156ac97b53fa2be086a4f0508106ed97eec5ae4301a2e9dd372c4cb15cbe25ceda4eb72a9a04124584a56b0dcf174ecad72fb425dc257319a516d93fd00452ad3f5296e8fbedefd1a25d0868d99e828e7e6875adb4b068d008f5af030cc5856921a57759ce9c84daaa3e75a23da6185604bc70ffed22adf51c721afc8bd24f599fb0d7eed2cd5d39215f0df292a5591ba261eda8f8e53b2651b8ea2fbd5a298425d5c059e12fd8de0bede639b181be2f84c53ac5f1bb2b2d53da5de4f24447b90363e5296030d1122c06a5d9c6b8cbba3d334f2c7cb897e4b97cd59f804fc291ab38f3762e937ee1826b361887c205957e10f11fdfae3848405bd9448623a4457e19dd698d05e372425ef337ba8d9f6636b33f7c36043d8c89e994dfac718b1e31ae40ed93efd18ae836c872c9748e3d89a3c75e00183f960e9e9dea9819dce76bc3c999d1ab8a265d4d6f88c1447417d2ba01380b026e6291ed691f2dd18f22157100b9285ac562bf9aa7d848c57b719ab88fab6fa62b1436d42ac37f9957dae56c9c427f3c7d690b43285f88c7f24d0cc81726b0addc1348958b9e0beb61d38ce61b4582cacb7b3f91f4ec346a1f7f732742c7714f3bc920c25416ae51d3504cd981fa3a0d0f91e51e7888ef12f60d50d9016b5ed1140297f1a5eba7ada8201f32dde4c2f8e39a5cf2b439f92d8e6115503fc2bafc862087ee816343fce4cac941a785c3e59facb4e68431be86f5ca07ca2f9e94526357cb338a7865403d29e0409a246ac82dbda056b45097e3885c6091bee6291f51b4f3681b949259cbef23e69274814ec968ace48b732af4be72402078425fb84fa043e36166967eee89829c25553226e2f507924dfa161b797df7b3b4026c0227fc8f0c5c04966e9455b051d329bf71ebafb9a1d1e9dace642f0aa9927877f256227fd472f853eb7521af93a10304907f8e60410e653c9e79d04bf293d005ebaad470dea4f1b1b9d33124ea710153f619e5f7967481ccb6b7d81ccdc96f2cd8021c03f01af46b2e6c85ce38b7e438ac1a3561a5e4389100c95a91fcebc6da0e1f45534722719422b1b446e5ba10e283da821e6e1832f4f21c799004079930ef02f38702cb8685f63ff93dfcf39fdf65749f5e610d513120fa6a5d3f6d16ecf2ace72a85e644a06a8523856407dd79a7f0e41039809356a7ff3a0015067212b99709b4763901a6cf3a3c9c1d8a0558333a920f371b2be425d5154cb2185b697fb37cde9c71ea6ba129bb1c389147e23d8d1033577f2589149c1df977afe341ef07fa4e578c79f3a7a5dff2c4336413f218a37fef6d444cc7f347dba0dbac0572f3116bc9603c36cbc08f514cbbbc2acb5e5a7f18b6edc72d2b6df9b485e0b78f0a50ba2259f42b24819d44b91048ab9a410d6f2c4f93bc5d7b795dd55f688214bf52cafd43f02402e44630ad427e81a5894ed7483356dba39224db89bd2b601e5cfb546284b694c852694311fe31a64080f811ff9bba998c0390c24f684270e3781c81045cb4fee95119ad3b24300fc09d09d9eebfdf623edbaa83b526c2d9ffc888c2a19cc4804b62c87ba7aaca67b2564bf038b7e7889c9941f6cbbc1e67bb8af5c599bf806c214fc555d6d67323972d53c392fd09dde3fd9a4cdb2eca6743f280784efc018f4503b0049bec21320b47a4dec9daa76eb229f5f07b16832c53a26c86d155f3b32b5175d401061dc2f8680ab3b9b37647b039b843154f17ce52c7ed56cb2d4d4c5b82ebcfdcde3552933ec3f29c0c34b29f538c46d721883af1ccc0e1e224a38f217f1b0cfee8640901932fa3d952709eadd32048c47d486a3c79fa2d7c49e510aee4c71f5c9b11218a045491c8f4516d4c907f370c712b19a85c94e82ce3f6d90611d1c97a23a0fe9b28d9b2753cfdb5b833e31688f20e3e2f15e0510c5043f223e312804dc61946a481e6f6dae481c6acb4f2cc7340ebb97aa5ed5ebbbf3dddc885d73eea5b9b83dc4ae966d2eaf0b1668bad04c2fdc375d07e47d9a9d7ad74531782fe54a89872682812ba08e252a97e7f03d51b0e0eeac9050c2b07cb7176a8eeb6037a706ec666f5b19391fd4a299830ae37fc5c6f8d766536a725a41f27716b45e0e46d21554b62fb44d5f0a661e8797c636fb010246a8d7d1b7f060fdc586f46508a4b458a53953ca04f26617b72695acbe89afdd6fc22fee90405993c5f3d347cf480a813b896e912d46a01124c1cde7ba53d42902bdabe76fbbd1f75eee9d52847451cc55ab5bbb137c0a054547f6fa728e2b5b5bdedf3c6f66560f0aa0e749058f783a3b76ded2884633bf79448ceac4d69363793afd6497b91794a2915f804bab4e72c3a62b7dcea6658c9e1595826973cdc8efbe8dbedc387e9da028028d83902fd9402ea5826998939dc4ffdab48251782984af0fab456cd729e1c36fabb7fd575b14104f544d2ff540e1fead581cf98e82a415ccb5b5312696b695d96851e7f7006aada38c9a43f7203151ba8111faec46547dbeb4a30e77ffb65a88e084f90f21b6c1f6c36e62674b2064e5fb1670d67992cb01c1df642e98cdcf84d5bc1f66de63f06d6b8ac8a5d4976177049cc1c4efadb95fdb43011b65c9527dcbb49da9fe5ceffdd4a83206faec97b20bc59df800e822ba79de5db4fd1d36f8c5e9f8cebc748dd81cd2977040ed3da47391d9151b02db18b69626973eadc5b581b475e8ab03be8419f3dccfeb5ea984d0485e5de9f78cf4ae4b0e14f6edbb322d25a382b67a7d5ab412ab14da21de596b1da37312ca9f33b5486ed8b6dcf628de91e4e5e371a21e7d5a8d8941f530ef37dfc5b9ee0572e63b0f410dd2c93f719cfdd5b1cb4753ac39e4643c3dff716626972d1e55074e2a3d29141a3d52aa819fcc9a8213c9d5a95e42c9390fe6a797d99164e7bbb20783a740257ad1da0cc51da3", 0xb16, 0x0, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001d00)=ANY=[@ANYRES32=0x0, @ANYBLOB="2f000200080005002dcf7850ca6ca0d7ece3f59bb62e9f130ed4f3a1d6fa6032693875d0ca5cb832fc1de6cda349fa531cd41e71efd2a239cfce58a37cfa8ca6e46cf79f7295c23cf78767b821ba51dc6c01c583fdf5405ef2"], &(0x7f00000001c0)=0x2) add_key$user(&(0x7f0000001a80)='user\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001b00)="c068c5c6f84796230b894ce5d9aefaf6d825f0edef3ad819a145c4c9d42b24f148950fa4809b33dd9c8a3c06e1e4e4b6761691bd25b4c795264a188788cd9c096e2e2ab7e4877c2b2e5b2cdf98ff4794ba8179226e388d3f8713cf5ccd34b2573e03ff7b37457a330e", 0x69, 0x0) request_key(&(0x7f0000001fc0)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, &(0x7f0000002040)='vboxnet0%\x00', 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffff8}}}, &(0x7f00000003c0)=0x84) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) ptrace$setsig(0x4203, 0x0, 0x3, &(0x7f0000000140)={0x3b, 0x0, 0x100000000}) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000001980), 0x8) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006}]}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r4, &(0x7f0000000fc0)="0d0a9716a70976e265d647963219edbaa9bf5d26cdae6379bcafe8477286211724015bb40f5462943031e614c6183b4f10ff310ac95d089d7ea6e76f7a0bed348f302c6a89aae38d11fc09cc22be0248745645637e6fc7f517c6b29f1ad7f49caea16c2eea7def41eb80aeceb083f49310fc048a6863a794ab4da441466c8a9c013d3613b2307be07446188c1d8fbeacbca761282d675f4385a90dc259cb40049ee0c2cc0d33f29c6102e56697c24b8f1ad37f196e4c5af815d6fca6006dcdae0b6f3f0c1bddd8e4d8db7049652afbf23878718ddbbc2ff3fbef8288864cd92be50657dd170d505a6eb47f9aef5a953a914e1d54312ed0808e759655cc4c9a57f267610e92c8fe906ab49faa7bd51aa9bb3f1a6c417c82f7a5a578c758a6fafec4ecbac6354e4cdab29b29987bab181167d9360dd8de9d5e0e6b4f1ee1d87abe378b438071336c97717fad3c971cee8a076bef5d610ee2ed4bb8e2d716084b325318965e596749fdef0c5cfe061a7049417082330c77bbba5ada77be9ee12fe5a70b9bae05dede6cdd0d7772bd024008430a026c62f429eb6f6e51c14abfbe953536e899554d50981f5ce5bc723612caa78fc70f5147c9ea143b06e62ff750735cc3244f9d1f031b436552bff9934a5904f85ce427709dfe76c1d4176712514a2722f8e41d4b285e3548094530f1799d02a0c10a36205cf749e9b51eee8d372f51fab7cc9e1bb6ef5b7901b4c78e95d321374acbdb3bfc24cab4aca2441ef5933637eea3cdd3264026663d02a79533de8028d9c33da786d2af03f2cae7976bc22be47afb5ad6915110be08d352bd36c9e571994e1888da760d53e584832e4e0877c215afbb88dc9050c47591c05e7bd2546b3c98b90e779d5f833c8de41be0888590890399d3b49d65a5af40e4d815640c0d7c5d12c47df27dab37d03870748b1645813ae8783b747f4c0732ec7a9967091d42675fd1fbff9366d3c06b13bdb18d4089b46bc309b669238a616f604d8db344b3ae68e7a6982c842f4c973a0c0e14a25012448e4ef1a725be0ef2884b254c7c8eae07420b621071f6187dc46cce3e28bcbdf92e4f4ce13a1c5202d0142619f813cbc658200222953da042604365a9b320d5ff3afd11cc40112e0ba7c5c960fcc62230a8efc34f80c119e4d806f0d18e01f5862e9ee1257dd2fc114838ab2a2a571fc7a714d41fec14283146802c161618452badfe61599ed80947922f562b3d808236c88ccd38ba5c3fbe0f3272e706e82939891bb838fd2d4762bb9e62e13731c208b96c1c6cdf64e7cc2859869879a5eeddc001150e6c353e3b28ced69af932cdf3ca50517dcb7f5a4b83d8f3cf521a3173bbcf021904b01430ee47ca2948fbe38ee282a8979908326c0b0f536b92b0905a649b6c8c735699a66e023d8ebf80965098b065bbf344da22a0729c15ad0aecfe7d99233b9ea744d3bd160713d1f8ff147f4331ae78152720b1451c13573118171a966cef41999f446ad546b29696d45265241e8a3851038ce214895bfb6a39ed1fb5c91dc3b9a5e23c102d854ade3b4d8d6f5dac23f7c915d6c6e01ab299c95bdb63b4bf355f7b125c67133ae2fad74f437f4f310e403536fc2a527ea6e974cb34636c98dd6898d36f196dd8972d2c530350a3c0582bddb7f83872894181108cbed9a2a949596577710f73f0b241c24485435c74ad0151d7895e778a8392685c10b0f89dd4c6881b920146ef7ab5b049b41dfa8d36a4baf1e19ddde56531c975e84e47daed0a816f1b61e8efc35539d3d80fd33cc5e4ca25bdb484787638bb0acfe5b898a86ede422bbdb503757f06ec92e46ce4a6b264f661fea0bb7e9502b67ea2ce921ed962b4d4f6f8ca7c3fd7b1439ec6b9867ca5ad580d2658f625e4c5f98ae22c7cc19c29d85fa337623e759cfe90ace19b8826742164cdea7f792e882ec78cafaff40bef2ecfdaace00abacb7e71a0540295a3e0bb1087e83a1df8e91b83907e3cb606fe96f9f175ae4fd8381ab524857db66e88a4fe1a625fc5cb0e798122a0d1a16488e1228f9250e895e5acabedcbda90d9928d8828b81b5f40249e231b66bb4030a703c6dffac04c1f3695cb0c385ce4f8fa0298e96f2903d06881b14a42eff1431cd218cfa0ee1f9ee5e2c7b22fa7166408089406d6cc84564ee144451278edb2a1c0b6e6516b41880d889a6412e32b47d1117dd8e777304f08069795801594f92f1fa9f9834a6017aa4e18ab00ff29e8b62066a788865d993c4db02b390f202314b0969be5d98c767c765f46d67057e33c9c757451424f3cf33521cb4a88df5ce48b28779fe27e8dadcc5f7605c4d715bd344ae331ddf822d462ea60e2eea1d90eb601c21e7e0e6f5d0d390ec9cf4043e9131f54eddfe73cf7ede3d3e83f2399ab99d18365419b12587dd62e46979bb73b4fc23c422c19447148606b232b56a236f9a0c30bb2f2ae84a3ee552aa7f0762dd2564485e3341853990164eaa0f5b768137071819d5557d4b82571a36ecca93b5445a21021feab5dbf8571fb880c8dd6177b84b8188fc8dc923eb8f313c9c53b0038406ae3d49d99be803839d96b47d9d3586d529c277a03260024cb25cf86daccfc8f5fb513d600f896f2990b8099041708556addc030714c21edf01dda45e0c8350e121d959745622ef7ee444f990efa5179e9d0483ccfd7a10672fcedd6bde32be4f534e4350b4f9af294de278be9b42d156070b5aa667328a4e75e934f321cdc5ab84463d469e7ef658b8a6b691c48b757b72b55833b879ac46e706598ba0f67bc02de6f2441200986dd3ba38ae50a2a6e1d4ce6e5c2e3e9b56db8cf365d468189fd28abdbca08346c92e1adef0d26c3cbf3d4bb6c3309bd87e1a00f7e5c662ed3d1476863d055dbc54345d2558a5ee4d8f2f9b7e35808ac504c8c629f1b5e40349f1858b46700aea574334371c901df3201b6020b3365cab9951dd1664a72bdc796566d90fbb5714214bd68eb58f39b9c7d7e54f9b8c7aac599af6f89a1981dde22ee340f12b6913366decf7b0696af867a53a6a21fdfc640db198c20ab8bd239f01a1f5142666d211b07f61cf566ddaf2e564c8e8324fb9bf1bdc7deab4f5bb59cbd0af1f8169e62b30781a8ffc8b8c13445bae04ac82dc5d6e26ea80691bd0899076848b95d53e44d4ecc4923e287079f816c1df0a1970f4bb45060bf2fee5c4c166fbb47ad43cca30f92ddec5f099f070c9808e80416fd3bd22496032d7bb0abdb11b25a16dca5c60539ba172eea94156c5ac1e1a783215cdefc0da54d9b26040c3e292cb873d07ca22e9998bc224be692c7dc575556d84c64aa71441f46651536ce56a435c9b5598ad43a79bbe43e64ecad4149202715b0e166a3409e95acbe7b2ab1b83d39a64da63d45a01c1dd6f6b2b711a2516e844730a30b7c3ed7196a4ff140619f18001a476066f303f925d618942378428b3847ea8dd0e9f2f53c64422c4c87191694a67257cbf5b3a5c5935cee7b3d19048f80", 0x9b9, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r4, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331", 0x74, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$netlink(r0, &(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) 2018/04/06 22:53:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000800000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034564c2d129bd779086b8957c262e1b772e2a465e86e06"], 0x58) 2018/04/06 22:53:11 executing program 0: pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00001ae000)=[{&(0x7f00007e0fec)=',', 0x1}], 0x1, 0x9) fchdir(r0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}, 0x100) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x48203) 2018/04/06 22:53:11 executing program 2: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x100000000, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x5}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cd8ff4)) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r5, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r5, &(0x7f0000cd8ff4)=[{}], 0x1, 0x7) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 585.104381] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:11 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r5, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) [ 585.163178] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:11 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x1, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x790f6b93}, &(0x7f0000000140)=0x8) 2018/04/06 22:53:11 executing program 2: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000300)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000240)=""/134) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000105000600000000000a0000000000000009000000000000000000000000000041000000000000000005a947a6a4b2000500000000000a00000000282f00fe800000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x5}, 0x220) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="32ef0529c71bcafd95ca2fdec41f371b3315bd82", 0x14, 0xfffffffffffffffa) r6 = add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000018c0)="04c12b3d91e6a0785bdf8e17eebe84a3987acc25bb16d449a171f24632ac460dc17aa8d5084864f30eb880d0cf6e39587541337decbcb729a32ba120c9e5a18f912c4806d2ff51126e1086218029df675dcea8fbe4378a453517b5e21a49158b9529ef79fc405446751afe16265e1d7bbcaaa635c4b3ec016fedc2b3c46f4a1951c58114693be4208d8c9deb4dd0f8e8028a34c3dcad58d52691d0f216", 0x9d, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r5, &(0x7f00000017c0)=[{&(0x7f0000000400)="d2669567f2e260a9c96763c520ada2d9a4a97527fd2da9fe61513bb69345982958d4f7d2fe3061b5e21917cfc81a6f26afaf59abd2bb20216c1b45fe65116330ea281ce828211c58d1819a024c427dbd220b6e621e8d8c0a0b3520e9b40f170dc33cd2facdcb8995aab282c5b00c6c573277443d3cf84d4c3c02e6569e317bedab1989266abbf78c864fcb", 0x8b}, {&(0x7f00000004c0)="d54b6308af70b67e5ca8ad67253089ae75c9c1dc880d0052e07476fc1fffee509a6ab15dc4a7e14909ac9914330428b31bda82f037461a9c2240796de62324d5", 0x40}, {&(0x7f0000000500)="23b064249772a7ae5c8ce596ea9f1db0fd4599478791c1ac10fdec2f55df977b0785be2e093d", 0x26}, {&(0x7f0000000540)="1cde8dd88b510294108963f089f1a53b03a6019a1b882aac8944a651859240336d90f91c08153e2a70c85ec42426e849c699f48d90631c3c3311efb7fcf639f723265df6d3949b53ff836d05c60df6a976acce55ee4c9f035c53f6f2e11d9d62fe2a056df2c42559e4e9eeec0bcddc1a1b1952f911f4701e22f6fa06", 0x7c}, {&(0x7f00000005c0)="1feb32a5d6843830ef37f29e907413f69f32c24de3", 0x15}, {&(0x7f0000000600)="1991406747ce4236701d1f5a2d0afc15b063995aa7b59b67b0b3e1d7ad82284de8eb9d6d52091182f6b87cabdb8b592aa14ba3", 0x33}, {&(0x7f0000000640)="bea97e75d50ce54bf6ae884894f7d1fff5f768d9a9388abe8e848deb9e13a28947fa28b049d3a82aa30d4cbf71869e227f3b7aa4245b13", 0x37}, {&(0x7f0000000680)="a039dc55f1057c649cb156e89ffb59652745571e9a17d73713854253021d3d266370247fe9", 0x25}, {&(0x7f00000006c0)="6dcc1dde1e0ef19c1e763c17c3fc3e105694ba786c67180fc638a1c2522266fa2cb9b591c169d6e745951107a959d688ce9c6abd83b4448bccc6aaae282ad5c3e95ee5c37e472c658eca8ea066fffe8d5f15ea3977db7c6d55088d568d9977f6eecd045576d5cd4bbda64d539f15e6a1f83c46ce16c09fde93e2c7457cc12b8f64b66a578c76f1dcc80d49582e21bc661618b9f53dbdec0ccd6cdd5d00f860a92404de4e804e275d5e5009360da2d6597cfce576c32148e7314c4dbac482a2eb881b6223d035beda8a09c56237011c51fafe788458f73acd5b2dbcc2883362272f808d5a189a58338e13f0d447074eca2446e6ba0282b32f5d", 0xf9}, {&(0x7f00000007c0)="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", 0x1000}], 0xa, r6) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:11 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r3 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r3, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r5, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 585.351538] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 585.363937] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000240)={@loopback, 0x0}, &(0x7f00000001c0)=0xfffffffffffffdc6) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x8000, {{0xa, 0x4e20, 0xfffffffffffff801, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffb}, 0xfffffffffffffed0}}}, 0x84) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@can={0x1d, r1}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}, 0x3ff}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c00001ddb00000000000800000085747ad373a0a78e551e088c2ea48b92c700f65696d4bb9909674f62909011810ca2a51b32c5c749c891251f37856595d8dcd1463bad6c67f1141b86c8cfa3490d7e59a2de0eee65"], 0x56}}], 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x19}, 0x74, r1}) 2018/04/06 22:53:12 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:12 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000540)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe, 0x7, 0x0, 0x500, 0x101, 0x400000, r3}) pread64(r1, &(0x7f0000000080)=""/156, 0x9c, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x7, "10b402dd98f261"}, &(0x7f0000000180)=0xf) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={r5, 0x10001}, &(0x7f0000000800)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getpeername(r4, &(0x7f0000000840)=@in={0x0, 0x0, @dev}, &(0x7f0000000200)=0x80) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") 2018/04/06 22:53:12 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000b00)='./file2\x00', 0x28) r2 = dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000ec0)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000f00)=0x14) sendmsg(r2, &(0x7f0000001400)={&(0x7f0000001000)=@can={0x1d, r3}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001080)="08a4c59a7d7836898119349f5e3c9e902985206524a62a6ed5514e26c90a98e003ae84c25236b9e5a1c0ce730318dc04944a5649b6ed58a2f2770f55d44a4bc2e44d7f39426a20ff3bab87c42146f69880714b3b7df11f0306390ee32af2588abe950dedb3c1607a72978d3bf4eb2eea38528764c84529d910554f21405ae844db72811dc31f63b7eba65e16fe3b20dba9cf99d43190f60f913fb2b0915f430d3083b0a7ea64be5cf4d6fac2aa2ef1", 0xaf}, {&(0x7f0000001300)="86bce570a8b51f8b06a2f47b6bed5cc676abfe2bedaeaa601f22085f2b49506bba8e75bc18e2b5d883216e0548645a44d6a694d796b3fb5754487811a03c4e2c3ca244090f3d71996466e31465a1205d4599ead0009abb2656f5378c55223a1a029aa4ea611f954cd038269ca1667f936087decc8f4280b0a4260792ee931a96b104ee9c07bffa2b03211af4bf3368c106f55749dcbb413353112ced7ba4d999ed", 0xa1}], 0x2, &(0x7f00000022c0)=[{0x60, 0x0, 0x40, "206e6623e5eaec86ecbea5097734721849a5bbf57f0f541c43e7a0ba762e253286fd15dfcdf3359a4d1eff858861ccd9ebe8f79bf9131b93aa20c6ec8c2261527307d89481bb005a75ea341c84061bcedc2149a8"}, {0x84, 0x10d, 0xba96, "b45cba5381526ee7f70e601999c4fb050d6b8164b35dfb059ee193852ee022a6c009c6a1f77c8364d7f714efba0fcf614f671a550b01758fe4601d4b2dd179667995456173188bd1aad33ba8208377d260170fab8d602066f85a89352f1864566902a318a3090f384364f819e309b0085e05c7697b6e"}, {0xd4, 0x117, 0x10000, "bb56319cb64f10617b77cdf9ecaaa637f3b75936f1c3fbab452bac7d5f87d325de2d20da1b1fa11e59ff7da68fcc478b145b5b3e0dccd282cd531cf72a7d48b5c839bd04b513be8e0b2ac7d0545e95ba4cd78dc52d545ad2ac8ebe396731dd63331ace56a88b0dd219fad2e552131173db0361aff81746765ea58d712e365cdce8f66aa1b7aa94e72ae5afc83cc08299ab2c7f3d472fa0748108d7788e8944831714e6acfdf891c04ebbcb7659ddf831ee8c14a48aa8a54efd1d00e4000f04bac95d6965de22c8"}, {0x100c, 0x10b, 0x6, "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"}], 0x11c4, 0x4}, 0x20000000) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2}, {r0, 0x8000}, {r2}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) stat(&(0x7f0000000f40)='./file1/file0\x00', &(0x7f0000000f80)) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r4) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001440)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socket(0x2, 0x4, 0x1000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x5, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0x1a, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892"}, &(0x7f00000007c0)=0x22) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={r6, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/06 22:53:12 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0xffffffffffffff58) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x1, 0x4) 2018/04/06 22:53:12 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8) write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) bind$unix(r4, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d42ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') read(r0, &(0x7f0000166fe0)=""/32, 0x20) [ 586.182951] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 586.232865] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 586.271598] device lo left promiscuous mode [ 586.331934] device lo entered promiscuous mode [ 586.336806] qtaguid: iface_stat: create(lo): no inet dev [ 586.342365] qtaguid: iface_stat: create6(lo): no inet dev [ 586.349806] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 586.356916] qtaguid: iface_stat: create6(lo): no inet dev [ 587.136770] device lo left promiscuous mode 2018/04/06 22:53:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x5) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl(r0, 0x4400000000001277, &(0x7f0000000040)) 2018/04/06 22:53:13 executing program 4: r0 = socket(0xa, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)=""/153, 0x99) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000240)={{0x2, 0x4e20, @rand_addr=0xfffffffffffffff9}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e22, @multicast2=0xe0000002}, 'team0\x00'}) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x3) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/06 22:53:13 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103800, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="7e0970378cc1ad82b8f4b5f5079b74b9faa29acbf02f3217467f4815ef5490137b84faebe48447b4858a98199f6142b8a4c3bb0dc2434cab395f11b7274efaff06fde868c4d8c5b913dfb9913b7d13dade476c2d2d03333e7d3cdf528472e5edb9a02b3f219a70eb8b9c0bd2a77e30b8fec8769bff04fa60f5727d7330d66bf70a99988956e62fe710dc834870dcb6ff41b2cf88c4d06dd1fe7c15439f429ee51d03e6163e16d6ee37ffe18aa361c01233bbb519bb2eda2c89f22e1d9bd74f7fd2232a4703711119a6c7f34f69a8d43dc3540a9340f7c53b171b2a4cfe0c3c21b0d279b5cb023bacd409a0f9ebc138d0d085d8a03f9b99ed01f944134f7ee0085a9a1843a3ba0e045cb6f224ea31b9654cc68a37292cf6ce844c3a2c3deb439868c4578afc5547d0fccf6fbe41fd12578f5d949cbe316f6a2d1a1f4297ac983f8bdb9743deb29cb279665f50a31b90eee4042fe1d85a58f46f7e77745dacc3c157c25a49a17253045ab42dafcd6b0517a5a186d83aa9c6d0d9dc7f8b2c59b9b8603176f7ca0ea59b233a4a60d6fa"]], 0x1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000100)={0x3, 0x2, 0x7, 0x6, 0x7, 0x3}) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) tgkill(0x0, 0x0, 0x30) r3 = dup2(r2, 0xffffffffffffffff) fanotify_init(0x14, 0x400) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000040)=0x1, &(0x7f00000000c0)=0x2) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0}) write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x0, 0x0, 0x0, @time={r5}, {}, {0x7fffffff, 0x96}, @note={0x3, 0x0, 0xffff}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800, 0x6}, {0x200, 0x101}, @result={0x9e}}], 0x38) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r4}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10}, 0x3e0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84) 2018/04/06 22:53:13 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2001001, 0x40000000810, r0, 0x4b) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/06 22:53:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'vlan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f00000000c0)=""/11, 0xb}], 0x2, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c4600db99af1700000000000000000000000000000000003800000000000000709c6622630b260000000000002000090000000000000000000000000000000000000000000000000000000000000000000000004000"], 0x58) 2018/04/06 22:53:13 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r5, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4)={0x0}, &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r6, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:13 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x7fffffff, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000200)=0x10001, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="d714ef2772ca022ea12f2494b6b969bf", 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mq_open(&(0x7f00000000c0)='/dev/loop#\x00', 0x2, 0x100, &(0x7f0000000100)={0x0, 0x3, 0x9, 0x9, 0x3, 0x6, 0x5}) 2018/04/06 22:53:13 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x3f, 0x4) r1 = timerfd_create(0x0, 0x0) unshare(0x40040600) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) [ 587.166057] device lo entered promiscuous mode [ 587.170731] qtaguid: iface_stat: create(lo): no inet dev [ 587.176314] qtaguid: iface_stat: create6(lo): no inet dev [ 587.183640] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 587.189953] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/06 22:53:13 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/149) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/06 22:53:13 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20071026, r2}, &(0x7f00000000c0)={0xd42, 0x3, 0x3a3d01e2, 0x1, 0x10003, 0x84c5}) 2018/04/06 22:53:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x39c, 0x88102) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffe10, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x80000004e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}, 0x58) 2018/04/06 22:53:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'vlan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f00000000c0)=""/11, 0xb}], 0x2, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c4600db99af1700000000000000000000000000000000003800000000000000709c6622630b260000000000002000090000000000000000000000000000000000000000000000000000000000000000000000004000"], 0x58) 2018/04/06 22:53:13 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/member\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) fsync(r2) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) [ 587.237964] blk_update_request: I/O error, dev loop0, sector 0 [ 587.255466] blk_update_request: I/O error, dev loop0, sector 0 2018/04/06 22:53:13 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) [ 587.459780] IPVS: Creating netns size=2552 id=71 [ 587.503691] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 587.510371] IPVS: Creating netns size=2552 id=72 [ 587.519306] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:13 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/149) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/06 22:53:13 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:13 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = getpid() getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) write(r0, &(0x7f0000000040)="2200000016000700010024cd090105000a0800003100040905251aaa458c4ed8b12a", 0x22) 2018/04/06 22:53:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000ffffffffffffffdf000000000000000000000000000000000000000000000000000000"], 0x58) socket$inet(0x2, 0xf, 0x81) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x7ff, 0x6, 0x9, 0x54b0c9c4, 0x3}, 0x14) 2018/04/06 22:53:13 executing program 0: socketpair(0x3, 0x5, 0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x5, 0x678, [0x20000580, 0x0, 0x0, 0x20000810, 0x20000914], 0x0, &(0x7f0000000240), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x10, 0x8864, 'gre0\x00', 'bridge0\x00', 'ifb0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff], 0xe8, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x4}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xff0000ff, 0xffffff00, 0x893b8ac7b8b748d9], 0x4e24, 0x6c, 0x3, 0x4e22, 0x1c, 0x24}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@random="9ef3bda58a6b", 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0xc, {{@random="07643f789236", 0xffffffffffffffff}}}}, {{{0xd, 0x42, 0x4305, 'ifb0\x00', 'vlan0\x00', 'vlan0\x00', 'ip6tnl0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xb8, 0xb8, 0xe8, [@nfacct={'nfacct\x00', 0x24, {{'syz0\x00', 0x7b}}}]}}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x40, 0x1f, 'ip_vti0\x00', 'vlan0\x00', 'yam0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa4, 0xa4, 0xd4, [@cluster={'cluster\x00', 0x10, {{0xfffffffffffffffb, 0x80, 0x601f, 0x1}}}]}}, @arpreply={'arpreply\x00', 0xc, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x11, 0x50, 0x18, 'bond0\x00', 'ip6gretap0\x00', 'gretap0\x00', 'bridge0\x00', @random="ef78d8e0409f", [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x9c, 0xfc, 0x12c, [@cgroup0={'cgroup\x00', 0x8, {{0x81}}}]}, [@snat={'snat\x00', 0xc, {{@random="ab2be81cd78c", 0xfffffffffffffffe}}}, @snat={'snat\x00', 0xc, {{@random="c29903bd6907", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}, {{{0x3, 0x0, 0x9, 'eql\x00', 'teql0\x00', 'bridge0\x00', 'team0\x00', @random="b24dfa18eaef", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xc8, 0x128, 0x158, [@arp={'arp\x00', 0x34, {{0x33f, 0x6000, 0xf, @empty, 0xff, @rand_addr=0x5, 0xffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x30}}}]}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0xc, {{@random="52f5ee15685f"}}}}]}, {0x0, '\x00', 0x5}]}, 0x6c8) unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r2 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x20, 0x2, 0x96, 0x6}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x4, 0x3, 0x202, 0xb3, 0xfffffffffffff2e9, 0x40, 0x5, 0x3f, r3}, 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./file0/bus/file0\x00', 0x3, 0x2, &(0x7f0000000d00)=[{&(0x7f0000000c00)="459b686c661dbb43a56c36ec78ae8c0f941f6fd0dd81d3ae9464cfe044539cfc5a534711b51706ce2e7cb7a348e073423751c50f6f67ca900117fd80c8def72aa94c9240cde071b30a0f2206d4955e0f3cf1d66b0d654f2c85a5401d36591972afc3d10289e15d9c93c080e548329ad6903eb7ae73e4581dea6438dce0f99d2cba8313e1f0795105ec6cc1072a9c7562edbc3ae9201cda5dc60b714fca72bee81420dbfe2beea881488ce7807d6518", 0xaf, 0x7}, {&(0x7f0000000cc0)="e97b4873214219b57f6966ab9782058ccb58b442f5d6384edae8971167d3393ca1cd7a4fa32e45fb85f78beca0f89570", 0x30, 0x100000000}], 0x22, &(0x7f0000000d40)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x3b, 0x30, 0x35, 0x39, 0x0, 0x38, 0x31, 0x3c]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x2d, 0x3b, 0x79]}, 0x2c}]}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) keyctl$clear(0x7, r4) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0xff) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) acct(0x0) 2018/04/06 22:53:13 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x6, 0x8}, 'port0\x00', 0x2, 0x20020, 0x6, 0x0, 0x7, 0x7f60, 0x7, 0x0, 0x2, 0x7}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:13 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x90) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="15eff3d211d156e73a6d1b073400600b", 0x10) 2018/04/06 22:53:13 executing program 6: r0 = socket(0x10, 0x802, 0x0) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080002007fffe5b7", 0x24) 2018/04/06 22:53:14 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = getpid() getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) write(r0, &(0x7f0000000040)="2200000016000700010024cd090105000a0800003100040905251aaa458c4ed8b12a", 0x22) 2018/04/06 22:53:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:14 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r2, &(0x7f0000de1fff), 0xffffffffffffff4e, 0x20008043, &(0x7f0000db4ff0)={0x2, 0x4e20}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000280)=0xffffffc7, 0x80000) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000240)=0x1, 0x2) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r5, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:14 executing program 2: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x0, 0x0, 0x40005f, 0x8000, 0x9, 0x8000008020000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000080)={{0x2, 0x1}, 'port0\x00', 0x41, 0x40000, 0x3, 0x8b, 0x400, 0x1f, 0x401, 0x0, 0x1, 0x6}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000200)=""/6) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000240)={{0x2, 0x2, 0x401, 0x3}, 0x180000000, 0x73}) ioctl(r0, 0x2285, &(0x7f0000000280)='S') 2018/04/06 22:53:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r0, r1, 0x80000) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) pwritev(r1, &(0x7f0000000800)=[{&(0x7f00000007c0)='`', 0x1}], 0x1, 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file1\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) [ 588.819584] pktgen: kernel_thread() failed for cpu 0 [ 588.824709] pktgen: Cannot create thread for cpu 0 (-4) [ 588.831302] pktgen: kernel_thread() failed for cpu 1 [ 588.836911] pktgen: Cannot create thread for cpu 1 (-4) [ 588.842252] pktgen: Initialization failed for all threads [ 588.939813] pktgen: kernel_thread() failed for cpu 0 [ 588.945055] pktgen: Cannot create thread for cpu 0 (-4) [ 588.950724] pktgen: kernel_thread() failed for cpu 1 [ 588.955844] pktgen: Cannot create thread for cpu 1 (-4) [ 588.961192] pktgen: Initialization failed for all threads 2018/04/06 22:53:15 executing program 1: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xc6) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet6(r2, &(0x7f0000000340)="448a12aa072f2a791e851b115b332b39c751b0f815dd62", 0x17, 0x800, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000005000600000000000a0000000000000009000000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) getpeername$unix(r2, &(0x7f0000000380), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000002c0)=0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000049cff4), &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fd9ff0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "8f3aa990f2e53c570ed8089b0df5c30dc1d9d09b3b22baaecec500dc16e185b624cec7bce97857a956270a01b70500d26b11b83995cf2c245e782227370eea2ad7cd3bd4f29f0cbec3af8ff68ef3f6c0"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x481, 0x0, 0x0, 0x0) 2018/04/06 22:53:15 executing program 7: getpgrp(0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/nfsfs\x00') pread64(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0xfffffe) 2018/04/06 22:53:15 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) sendto$packet(r0, &(0x7f00000000c0)="32e356d83804356032481a55f8bb53d710959d7789cdad91bfd07c6fd48af8f465a0ff1b052a0e666a98d3aa3a90a84bd5ac2690c1a3993c817fe81e928c5991c8da8ca9fb129bc93c3459384efe13069d9c44ee600f099238ebc4c67106d28a8c8dd93432862a534db0d62b536565de2186c0b03a92268d8f1fd82f0c73124375e3", 0x82, 0x8080, 0x0, 0x0) write(r0, &(0x7f0000000040)="2857a2a60848269479b29f47e1e2526c2ecd5a6caeeb1518f1d5b03597f3c84b7f8818098e2722e86e6b092b0ccc584b823636c6", 0x34) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0xfe01) 2018/04/06 22:53:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f0000000040)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x108, 0xe4b3, 0x40000000000, 0x2, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="ffff00000a004e22207ff32ffe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e230100008000000000000000000000000000000001ff0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000067a902194970219fade4000000000000000000000000000000000000000000000000000000000000"], 0x10c) 2018/04/06 22:53:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000440)={0x41, &(0x7f00000003c0)="a45b023d5ad9c330395334dcae5b6e564f32def6017d932f9308a5373c8c7eba6ea88ef46eabf8ee1871e24fdb5f62d8df25312f941c16596986d0e2ee5105aa83"}) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0xa0040) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x100) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x5}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup2(r1, 0xffffffffffffff9c) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x14041, 0xc) r5 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000001, 0x42013, 0xffffffffffffff9c, 0x0) fanotify_mark(r3, 0x80, 0x20008, r2, &(0x7f0000000080)='./file0\x00') setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000004c0)=0x5, 0x3) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000240)={0x70, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c630000046304400300000010630840000000000000000001634040030000000000000004000000000000000000000000090000000000000000000018000000000000001000000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r4, @ANYBLOB="000000000100000000000000"], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000004000000000000000"], @ANYBLOB="09631040", @ANYRES64=r5, @ANYBLOB="0100000000000000"], 0x81, 0x0, &(0x7f0000000180)="cff4e212823e77d428ccf130cd9361f529e43ace84fa4490fa3e048628fe7188e98b5de977a91812ae4dc0d08b496d6e69f7eb3577108cecab68cee0bcab64698fd3b1269e09c2fbed196f6cc0783d48fc81d043c2006ad41a8257cedc5b677aabce6c8fe3b61324cfbc0ab46769c5288549ad4790a0fa8e14c5acebbf039b1782"}) close(0xffffffffffffffff) 2018/04/06 22:53:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c46000000000000000000000026000000000000000000000000380000000000000000000000000020000015000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/04/06 22:53:15 executing program 0: request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) 2018/04/06 22:53:15 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72616e0000000000000000dd2000000809800002ad020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001bd14ae98fedd00eb75a129c16ea17dc709e6cee75adba15659669f24ece653301a1c6cb5eb5c1f73142c03e2cd2e1ddb245a9b5be"], 0x12) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00', r3}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) signalfd4(r1, &(0x7f0000000040)={0x3f}, 0x8, 0x80000) 2018/04/06 22:53:15 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"fa72faa6cecffb864b530900e1ff00", r1}) bind$packet(r0, &(0x7f0000000380)={0x11, 0x17, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000006c0)={0x0, 0x53, "c98fd777d75fd623271809b9d535c056a93169cfa2284a714b45b15596354e35030c6a0c27239807b18ef192eb5e1aafe01c9274fbdf13d506c40787ec6db1dca15478da17ad2d25ad91f46efc8e9e381b1ddf"}, &(0x7f0000000740)=0x5b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000840)={0x0, 0x50cfc584}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x94, 0x1}, &(0x7f00000008c0)=0x78) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x2, 0x7, 0x4, 0x4, 0x9, 0x1, 0x80000001, 0x3, r3}, &(0x7f0000000340)=0x20) setsockopt(r0, 0x107, 0x5, &(0x7f0000000480)="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", 0x1a8) 2018/04/06 22:53:15 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xb3, 0x5258, 0x62, 0xff, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}}, 0x84) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x20}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) fcntl$addseals(r3, 0x409, 0x6) r5 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$setsig(r5, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x3, 0x0, 0x6, 0x1f, 0x1000, 0x9, 0x4}, 0x1c) sync() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000680)={r1}, &(0x7f00000006c0)=0x8) r6 = request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8d227783ef3ad21963be15793", 0x1e, 0xfffffffffffffffd) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a3", 0x2a, r6) keyctl$setperm(0x5, 0x0, 0x10001010) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x0, 0x0, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x0, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) 2018/04/06 22:53:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x175, 0x386) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) r1 = dup2(r0, r0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80800) 2018/04/06 22:53:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r8 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) stat(&(0x7f0000000780)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000007c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000b00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000c00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c40)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000d40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) r20 = gettid() stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000ec0), &(0x7f0000000f00), &(0x7f0000000f40)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001300)=0x0) getresuid(&(0x7f0000000fc0), &(0x7f0000001000), &(0x7f0000001040)=0x0) stat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001240)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="dab0e02eeb032e492c74f74af9f76c7ac944e2e6dae2cab754750461e70ebb50efa7c326", 0x24}, {&(0x7f00000001c0)="b6adcba56e53ceb8c483684ff411f20d46077965067cc31b5ceafaa4ebdd16173597d2c51a9148a0e6774efc732c21aa9c313c090a0a75d0110e020fffe44ce6144ccf5340d6203e50c7bd6f4f894de8597debff84bc539b5742df4791a0c6de3aba73301932ba77f6287b5fac083971a79cf6ffeb2ef123103769138c02df1547c9db5fd2f22b257cde67cb3e2a43921455130178f3af410a46dd51506903e68cdaaeef478c40a7e5255cbe2af9dd", 0xaf}, {&(0x7f0000000280)="b7e12adcba03e1f6f45e7fac13a431298e5e3e9f3e3f325b0d906c06de13ac2b9969c0068a27b6c708f13c75ae7e8b5fe320f2abdd70ef7b39ced2df347750ea38960def6cd355ebdcdd27ebd1e05fe347105cd7533ba3aa235c3dfd7414a1990ca3", 0x62}], 0x3, &(0x7f0000001140)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0x100, 0x800}, 0x81) write$binfmt_elf32(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="7f454c4600000000000000000000e67100000000000000000000000000002000000000000000000000000000000000f42c0adaa38340b4937866640b10173b13889b2d5208d57a9da61d55000000000000000000004a7080d00f09fda6904de5b764b7b4b2484a197bd0c4e68f6e9d27b968a1497c882d0320d0049b61b72730fbf3cb1e6718dcc70b65202abe255239d0a1c8be4b0a52cccde5170b6cf6c776b3c60423ebcea63c1baced547974a0ec071d"], 0x58) 2018/04/06 22:53:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4) getsockopt$sock_buf(r0, 0x1, 0x40000000000001d, &(0x7f0000861000)=""/48, &(0x7f000025bffc)=0x30) 2018/04/06 22:53:15 executing program 4: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3f, 0x200) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet(0x2, 0x802, 0xffffffffffffffec) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwrite64(r1, &(0x7f0000000080)="177351e68047f9648b6ca6e325d8e0c53380c11a1f2c17bc16bc26dc7e3bd708fb8880f082edb7ffdc545d6824e091a57c0b651bdc8be0b26b32f16475d33343009c2f9500156241f78e5e41ba82530513a59d9ecfac7e148dae2ac664d806381df1fa8896ab4d5c06afdb4a01088610f463c1f7eed15db959e6dc5be96072de459fc324463052df8c2f4e252d4c168fe0cffaa07970fd39c764e41c57f26409fd852405ece5eec27acd0cc9c1f86a8156c785e5d825a93533cd72cf1bdcbcadc15a044f78fa5fcd1b867f41571180a19f642750e0e07edfc3d4", 0xda, 0x0) 2018/04/06 22:53:15 executing program 1: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={"73797a60616c6ce400f803b200000100", {0x2, 0x4e28}}) setsockopt$inet_tcp_buf(r1, 0x6, 0x623473dfce70d0d5, &(0x7f0000000240)="6298d943e66e9fcdb0a819099236f08813957569149e", 0x16) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x0, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r3, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r4, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503, 0x0, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000780)) 2018/04/06 22:53:15 executing program 2: futex(&(0x7f0000fd9000)=0x4, 0x80000000000b, 0x4, &(0x7f0000f08000)={0x77359400}, &(0x7f00008edffc), 0x0) gettid() futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000fda000), &(0x7f0000fd9000), 0x0) 2018/04/06 22:53:15 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="c2109093c2a83b5643c4aaf9e4e008133cbd64aea621a5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x8}, 0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:15 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) bind$nfc_llcp(r1, &(0x7f0000000200)={0x27, 0x0, 0x1, 0x7, 0x81, 0x8000, "67d9202dda4cdead24b2d2931dbcba3de49c491100488d91a86ee61e45e9fa6d9c2b469743dd17ad0c9e45a5f31e16439e3afec1ca30109abe582735e0a5c8", 0x26}, 0x58) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x5, 0x9, 0xa21, 0x6}) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x4000) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000100)=""/13, &(0x7f0000000140)=0xd) 2018/04/06 22:53:15 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40001208}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0000e47b5ab72bbd7000fbdbdf250a0000001400020008000700ff0f00000800036d"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00') sendfile64(r2, r2, 0x0, 0x0) 2018/04/06 22:53:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x20}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) fcntl$addseals(r3, 0x409, 0x6) r5 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$setsig(r5, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x3, 0x0, 0x6, 0x1f, 0x1000, 0x9, 0x4}, 0x1c) sync() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000680)={r1}, &(0x7f00000006c0)=0x8) r6 = request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8d227783ef3ad21963be15793", 0x1e, 0xfffffffffffffffd) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a3", 0x2a, r6) keyctl$setperm(0x5, 0x0, 0x10001010) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x0, 0x0, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x0, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) 2018/04/06 22:53:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x808e, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x800) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x20}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) fcntl$addseals(r3, 0x409, 0x6) r5 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$setsig(r5, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x3, 0x0, 0x6, 0x1f, 0x1000, 0x9, 0x4}, 0x1c) sync() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000680)={r1}, &(0x7f00000006c0)=0x8) r6 = request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8d227783ef3ad21963be15793", 0x1e, 0xfffffffffffffffd) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a3", 0x2a, r6) keyctl$setperm(0x5, 0x0, 0x10001010) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x0, 0x0, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x0, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) 2018/04/06 22:53:16 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) eventfd2(0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x40, r1, 0x0, 0x70bd2a, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}]}, 0x40}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/llc\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000002c0), &(0x7f00000003c0)=0x4) r3 = socket$inet(0x2, 0x803, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r4, 0x5}, &(0x7f0000000240)=0x8) r5 = dup2(r3, 0xffffffffffffffff) recvfrom$ax25(r5, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) 2018/04/06 22:53:16 executing program 4: r0 = socket(0x10, 0x2, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001680)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000001780)=0xe8) connect$packet(r0, &(0x7f0000000140)={0x11, 0xf5, r1, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000017c0)={@dev={0xfe, 0x80, [], 0xd}, 0x69, r1}) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:16 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="24000000190001000700fd686fa2f8bc0200000000000000271d859408000f0001030000", 0x24}], 0x1}, 0x0) pipe2(&(0x7f0000000040), 0x4000) 2018/04/06 22:53:16 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x9, 0x847a, 0x480000000000000}, 0x8) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000300)=@req3, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000080)=""/79, 0x10000}) 2018/04/06 22:53:16 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x1, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x20, 0x10001}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) write$binfmt_aout(r2, &(0x7f0000000140)={{0x1cf, 0xfff, 0x1ff, 0xde, 0x34b, 0x80000000, 0x20f, 0x7}, "f1918a321e4bf5e4889faa55fde7a7b15fb1d4c6b068a8b6d1d6def82c312f74f3535389f18d43894a4d2a0d6092f3fdbcf760e24288197efee5bfb4028fbe46bad25173f84d82c778a5e9fe12bdc02639765d6e4e588803e96740a52c93522ca9afb5899ed796920e79ce188f2a0165c13d17d9fb558899f9be68c6a23609dd1a17cc04fbad4c56b1c4ed7442eaa0c975cb30eb9f699ca78aae9272fe09f85756f1b5b79b19c4890bdc19189fc697887f1925db4f71f54c0bcb2d7bef2e58eaed95406236b825558720717472ac4bc36e0f", [[], [], [], [], [], [], [], [], [], []]}, 0xaf2) ptrace$setopts(0x4206, r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000c40)={0x0, @in6={{0xa, 0x4e21, 0x100000000, @loopback={0x0, 0x1}, 0x80000001}}, 0x4dc7, 0x8}, &(0x7f0000000d00)=0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000d40)={r4, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, [0x8, 0xb144, 0x8, 0x0, 0x5, 0x3, 0x2000, 0x400, 0x7fff, 0x9, 0x3, 0xfff, 0x7f, 0x20, 0x1d90]}, &(0x7f0000000e40)=0x100) ptrace(0x4207, r3) ptrace(0xffffffffffffffff, r3) 2018/04/06 22:53:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0212001d2e1627000000005e370000000100170000000000"], 0x18}, 0x1}, 0x0) epoll_create1(0x80000) 2018/04/06 22:53:16 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000000, 0x0) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=' ', 0x1}, {&(0x7f00000000c0)="fd6c0b9ad8952f253cde7b4e70343831c8535a54fd609ccc4f2ea3789057f45cf2f6cd426c98c613cfbf17f11daabd4cf646d4bb9dd9cd02adf143bfbc6e4fe064bd9e5e6fa0fd8e4f861bfaebad1bb8ad4f2ac6aaa14c462fc47e8bcc5d05cc88558333602dd4f3af55857a17140115f747179a739417d7d5250ad9379efbdc00b7c841e7a90f6b0381a59f8b8a26b3de2fd01471ba7513e9eb7f0b07728c2770fd1f512cd71b7e1d29316c813ce3ad3bb51b08756949131de2d820f32108f06c91fde0082f36470d33", 0xca}, {&(0x7f00000001c0)="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", 0xff}, {&(0x7f00000002c0)="b4193a332cd02ab2ea0ce88cb6e8d30b3e56b4805a781fa0ef899714393e4aa311ce5692efd0031aabcfb1e31e2f25acdbfd106bb56c3ebf85a051b5c67ededcceb7d7f810235c7b648d8e0075637cc62db6f22b7fabe5a456f6b3e640de80eb7a496234606ee62e86048595a24ad991f5497e74f5090fad9ac28cb9f0147b6c35c30973a9ca12f8cffd5f51bc0719b82e1901091072d071bee9188c5d10a576c761638612a4698f283bd1451a6fddb87129f3ad7b387abb7b7feb01a9507c7257adef983ea592f83828d41db6f5e6d7d0a8b54b10", 0xd5}, {&(0x7f00000003c0)="87eca37cf0f7581c39599677b4368020b43f", 0x12}, {&(0x7f0000000400)="5663bfa16bfda4099905b6f963103863e1a1052fbb1b5149915b3f1cfeedb37270bfbee5d5d1911af2fb6eb7d4c255106a3256735d31f235e4506fead915037282934445bc2f393f54b240fdda3629ecdb158ab061908939c687bee2a80998bd338de67100e4be2469f6f12b8bb1ac9bc114740d1b84e9f5a422db372751759c3861f4bf9b297c15671cd3fbd432e99fea446df35615b6", 0x97}, {&(0x7f00000004c0)="3029da6e1123296b42ea1f05335eb46abf949cdedd931b7f08d93bebca51857031501a2003ffc1c886b12f840ea7e8a4ca304d72b82d262cdc8efc50138d1ca5df6ec58f81563aa2e08947d44e231ce5bfa0178c6c2696c9364ee236db6dad", 0x5f}, {&(0x7f0000000540)="eca0d66399863f2439e74cd48c4ec820650c8e3655868ea3c43d6f6cb451fea7286b657f53c9c241699f90b36dbb33857aa941251a26a89a283ead265f03cd96e25dcd", 0x43}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000600), &(0x7f0000000640)=0x4) syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0xffffffffffffffff, 0x341000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x8001, 0x3, 0x7ff, 0x0, 0x5}, &(0x7f00000007c0)=0x14) flistxattr(r0, &(0x7f0000000900)=""/93, 0x5d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000800)={r1, @in6={{0xa, 0x2, 0x20, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x5}}, 0x4, 0x10000, 0x4, 0x6, 0x98}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x200}, &(0x7f00000006c0)=0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0x0, 0x7, 0x5, 0x9, r2}, &(0x7f0000000740)=0x10) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:16 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) r3 = getgid() ioctl$TCSETS(r0, 0x5402, &(0x7f00000003c0)={0x8001, 0xadd, 0x10001, 0x101, 0x10001, 0x4, 0x5, 0x7f, 0x8, 0xffffffff, 0x100000001, 0xde}) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='cifs\x00', 0x1880004, &(0x7f0000000300)="e249cbcbab578decaa2ead16f2f8cc9665d75b22abade1744db5b9a7c0ad072da805f1a0245296609fdf533f45e6b4ef46f766a2c526e3d7f81d0e8691bd16280837690c36a854f1323b8a5d2c837c795215d76229da4cc255594cb07679a54b812c0b3bd063d44da80e1a34615e8244ac967f4dbe5697dcde92bafbac62f133772ffbd1903cb605413bfcb1643d1f0d35fc59932a195a88c49befa4df0800c36e2b80b6db7d026aeeff807fcee2f8be4061ae03cb7936676a997c094ef74868") syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe002, r2, r3, 0x6, 0x20008) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x0, {0x80000001, 0x8, 0x7fff, 0x10001, 0x6, 0x401}, 0x5, 0x100000000}, 0xe) [ 590.355766] nla_parse: 12 callbacks suppressed 2018/04/06 22:53:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x8000000000000000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x5) r4 = epoll_create1(0x80000) ioctl$TIOCGPTPEER(r3, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000400)={0x20002000}) epoll_wait(r2, &(0x7f00000009c0)=[{}, {}, {}, {}, {}, {}, {}], 0x15555555555555f8, 0x4) r5 = eventfd2(0x806, 0x801) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000300)) r6 = add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb261e14bb1c4ecbd14b7a235e5291e2a2f8992d4dcde604d93be2", 0x32, 0xffffffffffffffff) r7 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r6) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r7) r8 = open(&(0x7f00000004c0)='./file0\x00', 0x220040, 0x1) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x2, 0x0, 0x0, 0x5, 0xd272, 0x8}, 0x20) keyctl$search(0xa, 0x0, &(0x7f0000000800)="65b4acd3d500fd2fab246cf62d50d1ba6e6300917074656400", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, r7) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x9, 0x200}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000000580), 0x0) ioctl$TUNSETLINK(r8, 0x400454cd, 0x323) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000440)=""/65, 0x41, 0x102, &(0x7f00000002c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) poll(&(0x7f00000003c0)=[{r8, 0x10}, {r8, 0x2000}, {r5, 0x8000}, {r8}, {r4, 0x8000}, {r5, 0x22}], 0x2000000000000048, 0x5) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000540)) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000600)={{{@in=@local, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) r9 = fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000000580)={0x6, 0x70, 0x3, 0x7, 0x10000, 0xffffffff, 0x0, 0x200, 0x40, 0x2, 0xffff, 0x6, 0x6, 0x8, 0x400, 0xfffffffffffffe01, 0x8, 0xffffffffffffffff, 0x81, 0x427f, 0x100000001, 0x9f, 0x40, 0x68, 0x5, 0x0, 0x2, 0x3, 0x25a, 0x6, 0x81, 0x8, 0x8, 0xffffffff, 0x7, 0x7, 0x5, 0xe1d, 0x0, 0x8001, 0x2, @perf_bp={&(0x7f0000000380), 0x2}, 0x800, 0xfffffffffffff152, 0x3f, 0x2, 0x323a, 0x3, 0x2}, r9, 0x0, r3, 0x2) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/06 22:53:16 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x1f, 0x7f}) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=ANY=[@ANYBLOB="2800000018001f2408ffffffffffffffa0918e6200000000000000000c00090009000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1e, 0x4) 2018/04/06 22:53:16 executing program 7: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000300)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r2, &(0x7f0000000080), 0xed59) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) sched_setattr(r1, &(0x7f0000000140)={0x30, 0x1, 0x0, 0x1, 0x7, 0x1683, 0x20, 0x5}, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='rpc_pipefs\x00', 0x4000, &(0x7f0000000500)="df06a530e9f537f13d567ed465f087aff3294dad4fd84b235c5cee8bc41d01db22ec879081e71f8e61ea5174b3d2f7abe85a05cff9ce93c1c80c441bdf7d55dd4a383405a0f1") socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x40, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) fsync(0xffffffffffffffff) close(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)) [ 590.378080] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 590.413837] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) write$binfmt_elf32(r0, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffff, 0x6, 0xffff, 0x2, 0x9, 0x3, 0x3, 0x9, 0x3ac, 0x38, 0x368, 0x9, 0x3, 0x20, 0x3ff, 0x200, 0x7, 0xa26}, [{0x70000007, 0xff, 0x80000001, 0x6, 0x8, 0x7fff, 0x3, 0x3}], "0125de450efb606e808d2364aaf97caa0f8e42af16df84e6d88f4809ea7eafbbf9ae4d1d122d1fc1560dafc01bfe12f5e8c144b34c3f53a07ae2287f6e7d29d23700d78f8d219767a013bf029e81df10bc6347f079e341b188213e50231ceafd769fb83990bc166c31ea3863270941139ae47be9dc8f759a8b88522edcfad5124e25b2bccba652605cd954427a91882bd77fd7f78f90b45d269a0dec0392e5d98a3d82e41f722d3a1e3354b84e5e3db6abcd0f20fda47b741eabb0135376141eb2d00193089ad603ee5e04fc080a58fe0d7fbac1f7f5380a319b9ce1e34fb5210225864204ad36548a", [[], [], [], [], [], [], [], []]}, 0x941) 2018/04/06 22:53:17 executing program 6: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(r0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x800) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000040)={0x1, 0x1, 0x9, 0x7ac3, 0x4, 0x10001}) getpeername$unix(r3, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) r4 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r5, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000049cff4)={0x0, 0xb7, 0x30}, &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(r1, r4, 0x40, &(0x7f0000fd9ff0)={0x5, 0x4, 0x7, 0x6}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/04/06 22:53:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000002580)=""/115, &(0x7f0000002600)=0x73) recvmmsg(0xffffffffffffff9c, &(0x7f0000002380)=[{{&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001140)=""/88, 0x58, 0x7}, 0x2}, {{&(0x7f00000011c0)=@sco, 0x80, &(0x7f0000001300)=[{&(0x7f0000001240)=""/130, 0x82}], 0x1, 0x0, 0x0, 0x10001}, 0x7fff}, {{&(0x7f0000001340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000013c0)=""/91, 0x5b}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/144, 0x90}, {&(0x7f0000001580)=""/91, 0x5b}, {&(0x7f0000001600)=""/254, 0xfe}, {&(0x7f0000001700)=""/7, 0x7}, {&(0x7f0000001740)=""/2, 0x2}, {&(0x7f0000001780)=""/213, 0xd5}, {&(0x7f0000001880)=""/47, 0x2f}], 0x9, &(0x7f0000001940)=""/191, 0xbf, 0x10000}, 0x1ff}, {{&(0x7f0000001a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001a80)=""/253, 0xfd}, {&(0x7f0000001b80)=""/25, 0x19}, {&(0x7f0000001bc0)=""/231, 0xe7}], 0x3, &(0x7f0000001d00)=""/114, 0x72, 0xaa95}, 0x7f}, {{&(0x7f0000001d80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001e00)=""/180, 0xb4}, {&(0x7f0000001ec0)=""/146, 0x92}], 0x2, 0x0, 0x0, 0x2}, 0x800}, {{0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000001fc0)=""/117, 0x75}, {&(0x7f0000002040)=""/255, 0xff}, {&(0x7f0000002140)=""/164, 0xa4}, {&(0x7f0000002200)=""/181, 0xb5}], 0x4, &(0x7f0000002300)=""/75, 0x4b, 0x180000}}], 0x6, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000002440)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1}, 0x30, {0x2, 0x4e22, @broadcast=0xffffffff}, 'ipddp0\x00'}) r4 = socket(0x10, 0xffffffffffffffff, 0x8) write(r4, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup3(r1, r3, 0x80000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000024c0)={'ipvs\x00'}, &(0x7f0000002500)=0x1e) write(r4, &(0x7f0000000040)="00dfff00", 0x4) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000002540)=0x1000, 0x4) 2018/04/06 22:53:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4000000000000, 0x68010, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/06 22:53:17 executing program 0: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4, 0x9, 0xd, "689447e947900f320a9bdc5221fe9b859e1f259f687b0dda914b2751f8b391695fcd6f2f5af67bd592675feb2d5705902c2051cc591e79b3b3ee71b5d51aa09c", "832427ea0b39ac50c7ab6bd9e4d7d902b5b61385b3b112d117651c17b35abb3f9af4d8b61ee806dfb0bc8a63ce1b454dbdfad4bcfbaf9d5e609796ed19a5a8ef", "e0d505ad43c7d3b8385b36ecd9cb7f7bca7ace0e650ba95f761666182dfa21ce", [0x1, 0x9]}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000140)=@req) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x6, [0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4, 0x0]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={r0, 0x400}, &(0x7f0000000240)=0x8) r1 = gettid() setpriority(0x1, r1, 0x1) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000002c0)={r2}) timer_create(0x0, &(0x7f0000000300)={0x0, 0x25, 0x3, @tid=r1}, &(0x7f0000000340)=0x0) timer_gettime(0x0, &(0x7f0000000380)) ptrace$getregs(0xe, r1, 0x6c4780000000, &(0x7f00000003c0)=""/181) ustat(0x7, &(0x7f0000000480)) bind$ipx(0xffffffffffffffff, &(0x7f00000004c0)={0x4, 0x9, 0x0, "5d3c724faeab", 0xffffffff}, 0x10) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000500)=""/116, 0x74, 0x61, &(0x7f0000000580)={0x1a, 0x0, 0x3ff, 0x8, 0xfffffffffffffff9, 0x9, @random="2fce39d545a1"}, 0x10) sync_file_range(0xffffffffffffffff, 0x1, 0x8, 0x3) timer_gettime(r3, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={0x0}, &(0x7f0000000640)=0x8) sched_getattr(r1, &(0x7f0000000680), 0x30, 0x0) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f00000006c0)) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000700)=""/169, &(0x7f00000007c0)=0xa9) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000800)=@assoc_id=r4, 0x4) pipe2(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000880)={r4, 0x200, 0x3, [0x7fff, 0x7, 0x0]}, 0xe) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f00000008c0)="8f642f195479d878ea9a966fb64980365bda1c4ac7b83d6e586145f5c85ee7f567895dc3", 0x24}], 0x1, 0x0) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000000b40)) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000b80)={0x0, 0x12, 0x1, 0x20, 0x100000001, 0x9}) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000c00)={@empty, @loopback, 0x0}, &(0x7f0000000c40)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000c80)=@ipv4_newroute={0x34, 0x18, 0x100, 0x70bd2c, 0x25dfdbfd, {0x2, 0x0, 0x34, 0x9, 0xff, 0x2, 0xff, 0xf}, [@RTA_MARK={0x8, 0x10, 0x800}, @RTA_OIF={0x8, 0x4, r6}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000004}, 0x4080) 2018/04/06 22:53:17 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x1000, 0x109003) signalfd4(r0, &(0x7f0000000080)={0x38d6}, 0x8, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x100000000, 0x10, 0x120000000000, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x9, 0x1000000000}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x7, [0x401, 0x0, 0x1ff, 0x0, 0x9, 0x6, 0x2]}, &(0x7f0000000240)=0x12) sched_yield() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$selinux_create(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6e6574636f6e74726f6c5f6465766963655f743a7330202f7573722f7362696e2f63757073642038360f"], 0x3c) 2018/04/06 22:53:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b1fff)='O', 0x1) fcntl$setsig(r0, 0xa, 0x21) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/06 22:53:17 executing program 7: prctl$seccomp(0x16, 0x1, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x6, 0x800, 0x46be308a, 0x5}, {0x1, 0x800, 0x9, 0x800}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x40) fallocate(r1, 0x0, 0x2, 0x100) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = accept4(r0, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80, 0x80000) connect$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r3 = socket$inet6(0xa, 0xc, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000240)=0x400, 0x4) 2018/04/06 22:53:17 executing program 4: r0 = socket(0x15, 0x7, 0x4) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x3ff, 0x4) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0xfffffffffffffe85) 2018/04/06 22:53:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:17 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) setpgid(r2, r3) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0xcf7}}, 0x9c, 0xea5, 0x5, 0x1, 0x82}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r4, 0x0, 0x4, [0x3800000, 0x2, 0x2, 0x7]}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) 2018/04/06 22:53:17 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x1000, 0x109003) signalfd4(r0, &(0x7f0000000080)={0x38d6}, 0x8, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x100000000, 0x10, 0x120000000000, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x9, 0x1000000000}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x7, [0x401, 0x0, 0x1ff, 0x0, 0x9, 0x6, 0x2]}, &(0x7f0000000240)=0x12) sched_yield() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$selinux_create(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6e6574636f6e74726f6c5f6465766963655f743a7330202f7573722f7362696e2f63757073642038360f"], 0x3c) 2018/04/06 22:53:17 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0xfffffffffffffde4, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0), 0x14) uname(&(0x7f00000002c0)=""/61) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x74) ioctl$sock_bt(0xffffffffffffffff, 0x8906, &(0x7f00000001c0)="c0d49d67d068c8ffda961e6e3c6329477a0d5dcb539d8995b11b3a48b432aea180e2a1b6cefd2da44d5ab6d1ead6ce6a8e2843759f2fd80f4b9ec9343f2e37af1e98457b1e54637833dd864f6aec") mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3000007, 0x1011, r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="201700000400b34cae543a"]}) 2018/04/06 22:53:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 590.983237] audit: type=1326 audit(1523055197.289:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6480 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7779ba9 code=0x0 [ 591.890697] audit: type=1326 audit(1523055198.199:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6480 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7779ba9 code=0x0 2018/04/06 22:53:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:18 executing program 4: r0 = socket(0x10, 0x2, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x51d601, 0x0) write(r0, &(0x7f0000000100)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0x2, 0x800000, 0x80000001, 0x1ff, 0x8, 0xf44, 0x2, 0x200, 0xffffffff00000001, 0x9c1e}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x300, 0x101) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) 2018/04/06 22:53:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0xff60, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:18 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0xfffffffffffffde4, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0), 0x14) uname(&(0x7f00000002c0)=""/61) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x74) ioctl$sock_bt(0xffffffffffffffff, 0x8906, &(0x7f00000001c0)="c0d49d67d068c8ffda961e6e3c6329477a0d5dcb539d8995b11b3a48b432aea180e2a1b6cefd2da44d5ab6d1ead6ce6a8e2843759f2fd80f4b9ec9343f2e37af1e98457b1e54637833dd864f6aec") mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3000007, 0x1011, r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="201700000400b34cae543a"]}) 2018/04/06 22:53:18 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000480)="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") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x538, 0x204, 0x0, 0x7f, r1}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000440), &(0x7f0000000600)=0xb) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xcf, 0x4) pwritev(r2, &(0x7f0000000380)=[{&(0x7f00000000c0)="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", 0xfa}, {&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000000200)="87958e86d743", 0x6}, {&(0x7f0000000240)="6997558866615212a267703282f0f0d2c332c647047f78c73fcf3077a533c7bf2611fef4461b5d47e0150423d80dcbc4f3a6733450ef065f598112227cf650af3700bac5547d95b89c097fe2c64a78b1", 0x50}, {&(0x7f00000002c0)="ed9d1ad5c22510acfbfc714710903e0488eacfefce43590522de242a892ec89abca4937f63d691fe4fc97019d4b1ed82ce283f1a0216b5a43e341f87fd01a65235e1ff9e09289f2fd9020dcd1413de3faebc1094d6128f75eb6b50d93e43b9c2bffe5d594c910c6ede350e1b477b2d57b4a182d547de850c4012d270648a2c0c78af3803d892fd3dad9aaf18c186fa3794cf0d70a9616cc3c0197d567f6ff8ae9fadf41b62ace5d0044365b1b5bcf1bb896c14a73269e22c4888d4abdf", 0xbd}], 0x5, 0x0) 2018/04/06 22:53:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) write$binfmt_elf32(r0, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffff, 0x6, 0xffff, 0x2, 0x9, 0x3, 0x3, 0x9, 0x3ac, 0x38, 0x368, 0x9, 0x3, 0x20, 0x3ff, 0x200, 0x7, 0xa26}, [{0x70000007, 0xff, 0x80000001, 0x6, 0x8, 0x7fff, 0x3, 0x3}], "0125de450efb606e808d2364aaf97caa0f8e42af16df84e6d88f4809ea7eafbbf9ae4d1d122d1fc1560dafc01bfe12f5e8c144b34c3f53a07ae2287f6e7d29d23700d78f8d219767a013bf029e81df10bc6347f079e341b188213e50231ceafd769fb83990bc166c31ea3863270941139ae47be9dc8f759a8b88522edcfad5124e25b2bccba652605cd954427a91882bd77fd7f78f90b45d269a0dec0392e5d98a3d82e41f722d3a1e3354b84e5e3db6abcd0f20fda47b741eabb0135376141eb2d00193089ad603ee5e04fc080a58fe0d7fbac1f7f5380a319b9ce1e34fb5210225864204ad36548a", [[], [], [], [], [], [], [], []]}, 0x941) 2018/04/06 22:53:18 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace(0x420f, r0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) readv(r1, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) 2018/04/06 22:53:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x6}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0xfffffffffffffeff) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/06 22:53:18 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/06 22:53:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) write$binfmt_elf32(r0, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffff, 0x6, 0xffff, 0x2, 0x9, 0x3, 0x3, 0x9, 0x3ac, 0x38, 0x368, 0x9, 0x3, 0x20, 0x3ff, 0x200, 0x7, 0xa26}, [{0x70000007, 0xff, 0x80000001, 0x6, 0x8, 0x7fff, 0x3, 0x3}], "0125de450efb606e808d2364aaf97caa0f8e42af16df84e6d88f4809ea7eafbbf9ae4d1d122d1fc1560dafc01bfe12f5e8c144b34c3f53a07ae2287f6e7d29d23700d78f8d219767a013bf029e81df10bc6347f079e341b188213e50231ceafd769fb83990bc166c31ea3863270941139ae47be9dc8f759a8b88522edcfad5124e25b2bccba652605cd954427a91882bd77fd7f78f90b45d269a0dec0392e5d98a3d82e41f722d3a1e3354b84e5e3db6abcd0f20fda47b741eabb0135376141eb2d00193089ad603ee5e04fc080a58fe0d7fbac1f7f5380a319b9ce1e34fb5210225864204ad36548a", [[], [], [], [], [], [], [], []]}, 0x941) 2018/04/06 22:53:18 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/06 22:53:18 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc7, "89589cc96a2928bea0449eea548f8226e74cdf0a9eea41f4ac75b144d92b86f13b4b37fff2ca645b35cf3fc13b9f1567915a3539db358bd6e7ef7ae0d6b6e35852418920ba759a37a4a786213ade163b813ef81fcda34fcf5693ae79ace56503e734bb2a981a9dc9fcaf4eb9aa8fa7bf0143d15479c470d7300e789fbbd6b8a6ee6ee175a6f5775d38cb88b9d7de1c34b25969f0efee5915357a54132a65b7049edd7a6f77ae659e05322eb55c36791262f9130557bf3fbb6822d1712395c935a6d6671b567676"}, &(0x7f0000000140)=0xcf) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x164) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/04/06 22:53:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 592.054880] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 592.093335] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:18 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'tunl0\x00', 0x4}, 0x18) r1 = socket(0x10, 0x2, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) syz_open_procfs(r2, &(0x7f0000000140)='net/arp\x00') write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:18 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/06 22:53:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x8240) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000000000)={0x0, 0x989680}) getsockopt$inet_tcp_buf(r0, 0x6, 0x2d, &(0x7f0000000040)=""/229, &(0x7f00000001c0)=0xe5) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:18 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/06 22:53:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) write$binfmt_elf32(r0, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffff, 0x6, 0xffff, 0x2, 0x9, 0x3, 0x3, 0x9, 0x3ac, 0x38, 0x368, 0x9, 0x3, 0x20, 0x3ff, 0x200, 0x7, 0xa26}, [{0x70000007, 0xff, 0x80000001, 0x6, 0x8, 0x7fff, 0x3, 0x3}], "0125de450efb606e808d2364aaf97caa0f8e42af16df84e6d88f4809ea7eafbbf9ae4d1d122d1fc1560dafc01bfe12f5e8c144b34c3f53a07ae2287f6e7d29d23700d78f8d219767a013bf029e81df10bc6347f079e341b188213e50231ceafd769fb83990bc166c31ea3863270941139ae47be9dc8f759a8b88522edcfad5124e25b2bccba652605cd954427a91882bd77fd7f78f90b45d269a0dec0392e5d98a3d82e41f722d3a1e3354b84e5e3db6abcd0f20fda47b741eabb0135376141eb2d00193089ad603ee5e04fc080a58fe0d7fbac1f7f5380a319b9ce1e34fb5210225864204ad36548a", [[], [], [], [], [], [], [], []]}, 0x941) 2018/04/06 22:53:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x3, {"3f3728ade78aae"}, 0xfff}, 0x10) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffd}]}) capget(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xffffffffffff8001, 0x3, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000140)={'ipddp0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}], 0x1, &(0x7f0000000500)=""/73, 0x49}, 0x100) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000280), 0x4) connect(r1, &(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x8}, 0x0, 0x1}}, 0x80) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x498, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="19", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x172, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000240)={0x455bf7e9, 0xc687}) [ 592.251217] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 592.266423] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:18 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getrlimit(0x0, &(0x7f0000001480)) fcntl$setstatus(r5, 0x4, 0x6000) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f00000014c0)=""/103, &(0x7f00000012c0)=0x67) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20600, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000001340)="af5d84ba067df1fd294acef7fe8e0ea16ff2bc32419ef09ca886faa72f1d56e5ba7b3c7b4a2836cb41182773fec44d0c8219953ef244dc696fdeb9397890a548dd6a7bdd98cd2749d377cd5a81d33ec2efe9b8f0aa711029f20cb3a12de7850fd40039343ff45e44bce471b80380373e1a6fbeda45d227b9caa49821b6c346d646e9a974c069cdefb44230e09e081c61edae45e30663dacf5e5fc12763619e64954d505750c3e8d6721bff") pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001540)={0x81, 0x2, 0x0, 0xfffffffffffffffc, r3}, &(0x7f0000001240)=0x2ec) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001400), &(0x7f0000001440)=0x4) 2018/04/06 22:53:18 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0xc) 2018/04/06 22:53:18 executing program 3: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x2ad, 0xffffffffffffffff) add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003df7e), 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x1}, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}, 0x1ff}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000140)=0x96) r3 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x9, 0x140) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:18 executing program 4: r0 = socket(0x3, 0x100000000002, 0xf) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:18 executing program 1: sync() socket$packet(0x11, 0x0, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000300)=0x8) fchdir(r1) creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x0) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r4) getuid() clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c"], 0x1}, 0x1}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/06 22:53:18 executing program 6: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={'ifb0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da", 0x2b, 0xfffffffffffffff9) getpid() sendmsg$netlink(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x16, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000340)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000680)={0x9d80, 0x0, 0x6, 0x8, 0x0}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000700)={r4, 0x724}, &(0x7f0000000740)=0x8) r5 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac", 0x31, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000580), 0x2) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xd9c5, 0x0, 0x1, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r6, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x7, 0x0, 0x0, 0x15, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={r6, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r7, @ANYBLOB="000007000300"], &(0x7f0000000580)=0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000005c0)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000500)=@routing={0x62, 0xc, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x11}, @local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}]}, 0x68) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5}) 2018/04/06 22:53:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x0, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x80000000, 0x4e22, 0x2, 0x0, 0x20, 0x20, 0x88, r1, r3}, {0x9, 0x401, 0x0, 0x0, 0x3, 0x7, 0x8, 0xaea}, {0xf286, 0x6, 0x92b, 0xfffffffffffff2ff}, 0xfffffffffffffffa, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3}, 0x2, @in, 0x0, 0x4, 0x2, 0x3, 0x401, 0x5, 0x7fffffff}}, 0xe8) 2018/04/06 22:53:18 executing program 0: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000300)="f55c5d47504c2d626465766c6f00", 0x0) syncfs(r1) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x9, &(0x7f0000000cc0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000580)='./file1\x00', 0x20) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10, 0x80000) keyctl$assume_authority(0x10, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r4, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) accept4$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) r6 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r6, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r6, 0x1) pread64(r6, &(0x7f0000b52000)=""/67, 0x43, 0x0) keyctl$setperm(0x5, 0x0, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100)=0x3, 0xfffffe42) sendmmsg(r4, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x14, r5, 0x1, 0x48a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000800)}], 0x1, &(0x7f0000000340), 0x0, 0x840}, 0x7}], 0x1, 0x4008050) r7 = request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='#vmnet1\x00', 0x0) keyctl$unlink(0x9, 0x0, r7) readv(r4, &(0x7f0000f5c000)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1) 2018/04/06 22:53:18 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:18 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getrlimit(0x0, &(0x7f0000001480)) fcntl$setstatus(r5, 0x4, 0x6000) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f00000014c0)=""/103, &(0x7f00000012c0)=0x67) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20600, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000001340)="af5d84ba067df1fd294acef7fe8e0ea16ff2bc32419ef09ca886faa72f1d56e5ba7b3c7b4a2836cb41182773fec44d0c8219953ef244dc696fdeb9397890a548dd6a7bdd98cd2749d377cd5a81d33ec2efe9b8f0aa711029f20cb3a12de7850fd40039343ff45e44bce471b80380373e1a6fbeda45d227b9caa49821b6c346d646e9a974c069cdefb44230e09e081c61edae45e30663dacf5e5fc12763619e64954d505750c3e8d6721bff") pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001540)={0x81, 0x2, 0x0, 0xfffffffffffffffc, r3}, &(0x7f0000001240)=0x2ec) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001400), &(0x7f0000001440)=0x4) 2018/04/06 22:53:19 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) ptrace(0x4207, r1) ptrace(0x4208, r1) 2018/04/06 22:53:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x581000, 0x5) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) sendfile64(r0, r1, 0x0, 0x9) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000100)="9237b35d1654a73a7a1f0000000104ff00", 0xfffffeff) write(r2, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000ff01000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/04/06 22:53:19 executing program 1: sync() socket$packet(0x11, 0x0, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000300)=0x8) fchdir(r1) creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x0) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r4) getuid() clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c"], 0x1}, 0x1}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/06 22:53:19 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x880) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x7fff, 0xb9a}, {0x4f8c, 0x7}, {0x9, 0x7}, {0x3, 0x9}, {0x3dc3, 0x9}, {0x2, 0x4}]}) 2018/04/06 22:53:19 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getrlimit(0x0, &(0x7f0000001480)) fcntl$setstatus(r5, 0x4, 0x6000) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f00000014c0)=""/103, &(0x7f00000012c0)=0x67) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20600, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000001340)="af5d84ba067df1fd294acef7fe8e0ea16ff2bc32419ef09ca886faa72f1d56e5ba7b3c7b4a2836cb41182773fec44d0c8219953ef244dc696fdeb9397890a548dd6a7bdd98cd2749d377cd5a81d33ec2efe9b8f0aa711029f20cb3a12de7850fd40039343ff45e44bce471b80380373e1a6fbeda45d227b9caa49821b6c346d646e9a974c069cdefb44230e09e081c61edae45e30663dacf5e5fc12763619e64954d505750c3e8d6721bff") pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001540)={0x81, 0x2, 0x0, 0xfffffffffffffffc, r3}, &(0x7f0000001240)=0x2ec) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001400), &(0x7f0000001440)=0x4) 2018/04/06 22:53:19 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b56707000000017480aefc914b45bd26821c957123ee37f4bf02b6"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r6 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7", 0x52, 0x0) keyctl$clear(0x7, r6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x0, 0xff, 0x6, 0x8e3, 0x9}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x5b7f, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r7, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x10100, 0x11) 2018/04/06 22:53:19 executing program 0: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000300)="f55c5d47504c2d626465766c6f00", 0x0) syncfs(r1) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x9, &(0x7f0000000cc0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000580)='./file1\x00', 0x20) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10, 0x80000) keyctl$assume_authority(0x10, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r4, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) accept4$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) r6 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r6, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r6, 0x1) pread64(r6, &(0x7f0000b52000)=""/67, 0x43, 0x0) keyctl$setperm(0x5, 0x0, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100)=0x3, 0xfffffe42) sendmmsg(r4, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x14, r5, 0x1, 0x48a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000800)}], 0x1, &(0x7f0000000340), 0x0, 0x840}, 0x7}], 0x1, 0x4008050) r7 = request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='#vmnet1\x00', 0x0) keyctl$unlink(0x9, 0x0, r7) readv(r4, &(0x7f0000f5c000)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1) 2018/04/06 22:53:19 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) ptrace(0x4207, r1) ptrace(0x4208, r1) 2018/04/06 22:53:19 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffffffffffd3a) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:19 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getrlimit(0x0, &(0x7f0000001480)) fcntl$setstatus(r5, 0x4, 0x6000) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f00000014c0)=""/103, &(0x7f00000012c0)=0x67) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20600, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000001340)="af5d84ba067df1fd294acef7fe8e0ea16ff2bc32419ef09ca886faa72f1d56e5ba7b3c7b4a2836cb41182773fec44d0c8219953ef244dc696fdeb9397890a548dd6a7bdd98cd2749d377cd5a81d33ec2efe9b8f0aa711029f20cb3a12de7850fd40039343ff45e44bce471b80380373e1a6fbeda45d227b9caa49821b6c346d646e9a974c069cdefb44230e09e081c61edae45e30663dacf5e5fc12763619e64954d505750c3e8d6721bff") pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001540)={0x81, 0x2, 0x0, 0xfffffffffffffffc, r3}, &(0x7f0000001240)=0x2ec) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001400), &(0x7f0000001440)=0x4) 2018/04/06 22:53:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0xfffffffffffffff3, &(0x7f0000000100)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f00000001c0)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x5, 0x8, 0x9, 0xbcf, 0x80000001, 0x9}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:19 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r2 = getegid() r3 = geteuid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x3, r3, r2, 0xfffffffffffffffc, 0x0) 2018/04/06 22:53:19 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x40001, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000001000/0x8000)=nil, 0x8000, 0x2) 2018/04/06 22:53:19 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) ptrace(0x4207, r1) ptrace(0x4208, r1) 2018/04/06 22:53:19 executing program 1: r0 = socket(0xa, 0x5, 0x3a6) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b73000), &(0x7f0000000000)=0x4) listen(r0, 0x5b7e) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'nr0\x00', 0x3f}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r2, 0x9f0}, &(0x7f0000000340)=0x8) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r1, 0x2, 0x70bd2b, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/06 22:53:19 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0xffffffffffffff89, 0x4000001f, 0x5abd, 0xd822, "b90769b6d2b9f8fe7f37b4155b09c1599bb42dd8c6ce045aa146eb226ddcd4b8"}) [ 593.161058] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 593.181139] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 593.183563] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 593.200204] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:19 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:19 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x2000, r2, r3, 0x3, 0x1000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:19 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getrlimit(0x0, &(0x7f0000001480)) fcntl$setstatus(r5, 0x4, 0x6000) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f00000014c0)=""/103, &(0x7f00000012c0)=0x67) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20600, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000001340)="af5d84ba067df1fd294acef7fe8e0ea16ff2bc32419ef09ca886faa72f1d56e5ba7b3c7b4a2836cb41182773fec44d0c8219953ef244dc696fdeb9397890a548dd6a7bdd98cd2749d377cd5a81d33ec2efe9b8f0aa711029f20cb3a12de7850fd40039343ff45e44bce471b80380373e1a6fbeda45d227b9caa49821b6c346d646e9a974c069cdefb44230e09e081c61edae45e30663dacf5e5fc12763619e64954d505750c3e8d6721bff") pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001540)={0x81, 0x2, 0x0, 0xfffffffffffffffc, r3}, &(0x7f0000001240)=0x2ec) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/06 22:53:19 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) r2 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x401, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000540)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe, 0x7, 0x4, 0x500, 0x101, 0x400000, r4}) pread64(r2, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x7, "10b402dd98f261"}, &(0x7f0000000180)=0xf) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={r5, 0x10001}, &(0x7f0000000800)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r6, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") 2018/04/06 22:53:19 executing program 0: r0 = epoll_create1(0x80000) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="d5a26f8632ed84e5abacb462fa14b7165eb8fe8879088e2e9a62636170b766835f4aa74aae746e40f1d814999010ab9e02621c3715869070d07ffe744aeb5a362f43577dc65b56ee3570912f93bdc10899bdadab65979a6c5af31b35b335aa51", 0x60}], 0x1, 0x1) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xbcfe, 0xffffffff, 0x1, 0x9, 0x80000001, 0x9e, 0x9ed, {0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, 0x8001, 0x5, 0x0, 0x2, 0xdeb}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000480)=ANY=[], &(0x7f0000000100)) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c05, 0x580) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000280)) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(r4, &(0x7f0000001ac0)=[{&(0x7f0000002240)="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", 0xf80}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000580)=""/163, &(0x7f00000000c0)=0xa3) writev(r2, &(0x7f0000000900)=[{&(0x7f00000004c0)="07582b5fc336525f3a4a30868749663ab81476411f944abecad0994c737cc21cec4eb07ff1225975ae0a44385f5d969484276c389728fa776fb797f6e44b24999a120dab9d3eabc4780db4d4d2cd9beacd4f67b5175b908fcde840a95b952400d84887fb5bf9c0e01aa2eadacbfd045497a17ba174924e24a8d8de30d8b97b27a5f7e4cca8cd8df0c47b4ecc04ff3e78716bed7943185857a65e789dc93dbfa3d895baf4c6e39b1b0d5f5cd70c", 0xad}, {&(0x7f00000003c0)="4a09e7dcfa72ae936e92", 0xa}], 0x2) tee(r5, r4, 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setns(r2, 0x0) fsync(r3) vmsplice(r3, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000400), 0x0, 0x7f) memfd_create(&(0x7f0000000300)='/dev/loop#\x00', 0x3) 2018/04/06 22:53:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0xed, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/237}, &(0x7f0000000240)=0x50) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:19 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x5, 0x4) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '/dev/binder#\x00'}, &(0x7f0000000080)=""/207, 0xcf) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000f09000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) 2018/04/06 22:53:19 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x6dc, 0xb2f, 0x0, 'queue1\x00', 0x3}) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:19 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:19 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getrlimit(0x0, &(0x7f0000001480)) fcntl$setstatus(r5, 0x4, 0x6000) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f00000014c0)=""/103, &(0x7f00000012c0)=0x67) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20600, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000001340)="af5d84ba067df1fd294acef7fe8e0ea16ff2bc32419ef09ca886faa72f1d56e5ba7b3c7b4a2836cb41182773fec44d0c8219953ef244dc696fdeb9397890a548dd6a7bdd98cd2749d377cd5a81d33ec2efe9b8f0aa711029f20cb3a12de7850fd40039343ff45e44bce471b80380373e1a6fbeda45d227b9caa49821b6c346d646e9a974c069cdefb44230e09e081c61edae45e30663dacf5e5fc12763619e64954d505750c3e8d6721bff") pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001540)={0x81, 0x2, 0x0, 0xfffffffffffffffc, r3}, &(0x7f0000001240)=0x2ec) [ 593.387704] device lo left promiscuous mode [ 593.392241] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 593.413933] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:19 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) 2018/04/06 22:53:19 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:19 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getrlimit(0x0, &(0x7f0000001480)) fcntl$setstatus(r4, 0x4, 0x6000) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000014c0)=""/103, &(0x7f00000012c0)=0x67) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20600, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000001340)="af5d84ba067df1fd294acef7fe8e0ea16ff2bc32419ef09ca886faa72f1d56e5ba7b3c7b4a2836cb41182773fec44d0c8219953ef244dc696fdeb9397890a548dd6a7bdd98cd2749d377cd5a81d33ec2efe9b8f0aa711029f20cb3a12de7850fd40039343ff45e44bce471b80380373e1a6fbeda45d227b9caa49821b6c346d646e9a974c069cdefb44230e09e081c61edae45e30663dacf5e5fc12763619e64954d505750c3e8d6721bff") pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) 2018/04/06 22:53:19 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/98, 0x62, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x98000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd27, 0x25dfdbfb, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x408d1}, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000006c0)={0x1c, 0x0, &(0x7f0000000540)=[@register_looper={0x630b}, @enter_looper={0x630c}, @acquire_done={0x40106309}], 0x0, 0x0, &(0x7f0000000600)}) 2018/04/06 22:53:19 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:19 executing program 4: r0 = socket(0x10, 0x4, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TIOCSTI(r1, 0x5412, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1d) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xb23b, 0x4) r2 = getpid() setpriority(0x0, r2, 0x8) [ 593.510823] device lo entered promiscuous mode [ 593.519004] qtaguid: iface_stat: create(lo): no inet dev [ 593.524722] qtaguid: iface_stat: create6(lo): no inet dev [ 593.534904] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 593.543239] qtaguid: iface_stat: create6(lo): no inet dev [ 593.816409] binder: 6725:6726 ERROR: BC_REGISTER_LOOPER called without request [ 593.823808] binder: 6725:6726 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 593.831750] binder: 6725:6726 BC_ACQUIRE_DONE u0000000000000000 no match [ 593.850137] binder: 6725:6728 ERROR: BC_REGISTER_LOOPER called without request [ 593.857514] binder: 6725:6728 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 593.865376] binder: 6725:6728 BC_ACQUIRE_DONE u0000000000000000 no match [ 594.331629] device lo left promiscuous mode [ 594.364429] device lo entered promiscuous mode [ 594.369183] qtaguid: iface_stat: create(lo): no inet dev [ 594.374685] qtaguid: iface_stat: create6(lo): no inet dev [ 594.382630] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 594.389043] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/06 22:53:20 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getrlimit(0x0, &(0x7f0000001480)) fcntl$setstatus(r4, 0x4, 0x6000) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000014c0)=""/103, &(0x7f00000012c0)=0x67) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20600, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000001340)="af5d84ba067df1fd294acef7fe8e0ea16ff2bc32419ef09ca886faa72f1d56e5ba7b3c7b4a2836cb41182773fec44d0c8219953ef244dc696fdeb9397890a548dd6a7bdd98cd2749d377cd5a81d33ec2efe9b8f0aa711029f20cb3a12de7850fd40039343ff45e44bce471b80380373e1a6fbeda45d227b9caa49821b6c346d646e9a974c069cdefb44230e09e081c61edae45e30663dacf5e5fc12763619e64954d505750c3e8d6721bff") pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/06 22:53:20 executing program 0: r0 = epoll_create1(0x80000) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="d5a26f8632ed84e5abacb462fa14b7165eb8fe8879088e2e9a62636170b766835f4aa74aae746e40f1d814999010ab9e02621c3715869070d07ffe744aeb5a362f43577dc65b56ee3570912f93bdc10899bdadab65979a6c5af31b35b335aa51", 0x60}], 0x1, 0x1) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xbcfe, 0xffffffff, 0x1, 0x9, 0x80000001, 0x9e, 0x9ed, {0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, 0x8001, 0x5, 0x0, 0x2, 0xdeb}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000480)=ANY=[], &(0x7f0000000100)) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c05, 0x580) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000280)) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(r4, &(0x7f0000001ac0)=[{&(0x7f0000002240)="58c38c86db8bd3341f35d2848735309e43b4ec6a68ca4cb6d80b806478419d0ca8db939442e713da3e3f5e035e4ae673d0e5561bfa0c2bc32f0df156b3da783827a67b64bd4308917888d77aeee2b98c63fbf38d573528b208359e5bf2318d9d7793029e56a9e510cd45b1625ecac154c89ba6fa1263673ef5f7e1aa332a37678a7994b6d08bef7b4dd5209f34d03982ff8073bff194f2a35557806335e8c49b77a206a4e666f022e8f2a5afd185c09ec64267ff8bc6b0385cc27912596045c16953583451d997263ebd0cd54b86a5d3b3a5357043ee571b75734763573c230e1a2a7c78909d8be06cc3bc422c8b9dfec3e0c538fdaf7bb815d6a97418679a9c629ceb6c6cdb08839a502da6cd8ff97f4d942874247dc8d5907464fd8dcbbd7a3a45253687c37ba37218da361688d6c16c629a0cfe5c21aa6f72c3ed8646fc293c2dec1605ba3c9f3464ffd718b6e9b7fe0d54c4eaf7fc01bad2c8491f4ef600c6734dc132eeb68076af700cdef4ee3d01cff11512c389359f313ba0e82ac91f76a4d187096cf47cfabcc2ac00fbf1857963c78856bb3f2e25bb9ace8a8254c8fa66cfb8b4c3c705c0d1f8b5401e2f35f98bab13ae7117a6a303e4b6e84688cb3d947d5c1af9a8d0984d3b4d1d300f9f9a381bb156d6e924cbfd5e042ab22c6a58480299aabdeb0bf4f8e26332debaae165791c28b070f8fbfd85d66701b54b190cdf882c2c6166f88d0a8c6a5759755297cf1748b8bb87f94c19c356f4ad99e5cb1e3b6341e3025980b12ec600003569fcb1c5d7ba425f80ff5c9866e40f55f4068644cbe628144b56c5977ee1ee80f00bab9cdaf6d5167016ebf69e8f721417a8a942f50be2c1c368c574f7e4fec39b4b3ddb68c7ea48f8bf713e84e7c019719956433fc269ec774fe3499ebce9e9904ccc0cc94352f238aeb1276867934192cf4c885cb5f4cb7b6fc3589b0430eb7c4eef427eedc76d03a5e2cebe6cdbba7c9fb2902bd9382e4ec54654280a99a5067e38e8fbf82379dc779f76f7754989a192eefeb3d465236faeb9c92d463352ceacc07f42d9d604063745c174bf77a32501dfc77297b29f88165882fec30b91bf4f8cd834872ff733101e20227eb3601a882b1424e22b1f73ca097e7bb141e8c44912226a48b3aa699e06f6a28830f1d801b43adfb068492bccb38f6110c3fb84006a062fc391a971a5ee071df88ba4babec2625a9b8f0ecb72f158df9e1776fd6a3ffb8ad1993bc909a89e41b3bca267fdae96579072216a7652d2a70253e6dfab4a1628f1ed00e3a38ebbbe0e7f8dac6f1e3c587d1d5638789c32b2c7030322780b9b27dc76006897e4654d7a744d52b11af2715a55ced80aa6b0be0d40abd77ba103cc546c9211627f54e6d49c911f4396b98fbb3fe32598a25f86a69da11fde1b646a67c7478f294b92715282c3092ba85bcb8f5a221125c299c357b2c73befb31aae94022ccfb651b707674fcf6af7154e77cf04397c06c4fff32378ad039c334071937477df49ba4c29ae87e77d5462acde490972e9f7b43a248e331267512deceb40b96446b1932a81166bdcf863988632812a8a367c32586e676dde4c79d60b1b1623785ad546484d8d280d320ba5934d7de3f2cc8a286eae51e9269f29b3764099f00310c71ec9c6a66847fd55f005fc41162857a93afdad9c9f7f99480bf9332d938d6d247f3ab224eb2abbdbbb00a70a9e49693e0cec4a4c4e1f98808c73ca6b934e8e49492ba88e16c2452dbee0d62640e3e1f4bc0e01d0ce2cddeb505ffcd2bd7891e6b00ac719f820606c66682a5f3332b74271d6a6b23e0f11e87e173982ec5dc803e470f69f123f66ee7feee3e6b240e2060a89b1911c464da3e00136ab48d0b10b8dcc754cad1a4ff29af714e6b6e4169912d7926d0146843dd3a586a45d1faa3fb938f99c31581437289074add0317aaf3491ed9ca81b1c754bcd0d62785d9a449c54c711d77866678dfafd463597425453c2098f65fc46443e1febf1184d80c370caf6df53c13853548336b8e32bcfc4467fda8aa1fc48576c1fc98dfa87de45b048f629414a3e5bba6684b23c5f005e8d4ec8d9abe894fbd735d23046574311dc5e9006eeb60d3726e4143c8d0db4e12be03dfc64e66d8f43e7e2b337248760b06a1c815e6a9bfc17a8cd1a38f5e12e1962d1da2d2aa86bf79e44906f9bdaaba7cf511aff80b03ceaef618f51c4587eb4a27e474af9ab17f24c335078c3b3515af16e5e222b99d45d7fcc769e7e69535b147312fdccf85b67055edc3e360d623b843a25300a723c899f24d0d66e356cd97c90bc636d37d751c72476ca9fe7cc563bf92d6c130221c3c39c119be4646f449f883fbedb14a9b80f8e71be04e0fca07d708176d340a8f10c58e5740245450d955929e1cb2256304fc3f01d39dd62fed78646679a6fd0edaea0f40820f4009e1eb064078dc40466d57ca83a87344696cadbe0d6dde43a8f14a3b63312e17b807ab0892d8ddfb0bd777e144f9dc4d3aae296a634624c5d953038f8eb8eddb26e5e06abf0f7b297e55ad66097962a6058db97bcf4e906537c9ea8d2d9c8c9e787f21b9f2a88114ca0a54b04cde00d91aa5d208509802769f8d86284346ac86f6f6cd22c7b0016ea245a5289ef2055295e222e6b435e295ec38154821ee5888f48d236682441f2f043c322113eae6229edd01ba2ebca5bb7b645bde6c7aca5f25617dd0573a9b6f2330a6ee4e25cffe22bb9ec355a0eddbf90ccf63555d49e03d432da71d80b11245e77b0b5f51e31fe7e07318a8206024ae6b4fda42197d901f4dc643e51841fabadeb012951a2759055652087dc7df5420f541ba24f7ceb8818905a31ed1d22225a6b15bc03c3e65236774a144a65e13433f42061301f620b43857d38928cb9b86d5ece3380b9d48e0b548747e63f436cfe6a0d12bfa7e4a7af21a5339599d4dd994edeef2a2cea964627f90a5537bf3820c4e1d80282c12981e859957b770f6b41eb8b99b8cbcb78c97bee2087170c3e92f1648b8fd05e7e9c2ffc5b85ebca10ed0821b42de991305e99fd35f8e47edddfb55273d5871d26cc5c2756ac86d24df3f99626aa7b0e00f3b4660f310d7e14620f70fd635ba04af69eccd9f2425a44b4ffa9247b6346c9880e680a8c5a37aab3735897142a8b1b7b0eb394e7c9ed54121b2bb83419643f3dfdf9c05163a5d36f4a0cad1db601ba2fdda4ef62f117ad518dd5d9a720799c058921c1153db6233eb34089be4918e3f79fa13bdf7cbc117407e44dab0d7250d2d9cbd4c3026da7571e52d66474ca62acbbb89ec5aa33ba327b123799e3ee8b728b127c1189d463f23d0511f20b987b00f6a1269824e87cafaed92165c7566c1c188e9df7c7c494ab7ae47728867e39d6c027ef2849aee18979520c11aa30b74a23ecf1348c3f36bf95db0b8cf7d129226a3927be0a312f832aca1053d328c783fce130d6c3e0db16668dda9172da6d6dc5e0e11f57f7a27eb499602db874fe7d250a00381ba12dc61981b809f3f28fabce768c5c7f4a7b6dd5948735864478eb86b19f5f33719399c001f364ea1bba471af37d6a1855e8ddde3eeefa0d983d640c02feee30b0b86a47c32bae35244ddedffb09cc365204aaef6945a7f04786eb392a2331d1b7a2d661ac05d5740f773d47181d58e2ae1b825837a478da051fc7cd33950cbafc331e5e1d61b4856bf71bccccff8943bc2ecf07f918d5d86ddee25b0afb8c79592c60d0101930d7d2a9f19941211ab17031f379be6520fd14798e6e081e1e6ba6ad5b968c11a40641efd8ef67828b1969c8859e750528779e17412b748e5f7d4261f464f2cca3250caaafdd926ca7e63f32b6a1f036965ceba3e95bf667f81b868aa3d33019407c37012e69709febf23c9e25e7ddbfa19b24412999046f70db5d2a30b0596a1e52ad10c512dd6e262181759d2ff6ac6e62eb0f7ebd1a247ae82cc7f85ecb923a9a589ecc30e60541487565a8036c4e9ef50ebc5c36ea875403d11587f3867d60331bb295aece11ed1f25c9ce0229e02f49b34d65371769710eb61d558f05455a8a9434fd7cbc969624585dc0e427c4822e1161704d8dd23d4f66ead21f91b751eecc656e9386ea78489add34452dbb16b328b573bd7e14238858d740464012e9fb6fb12546fcddc85225e9287dde25f59281c47aeb5b791c5f7d5c058aa07710b0e2af1df2520cb347f9e210dd966894099128b33e6b9a246c7adabdab2928cd0486c264113b1eb1a6fd1ff3f5ef51b3812371350b6ab52c2b38fc2400f35aa772c456bb62b0c279a20ad054fad0bd4d371a211db643a422170ca7dc1afa882f48d058c55f9e298c728a9b7c81cee95abf98c5b3d6311e10e2664b7f39cb76329174aa8ac2c347069e8f3eeb2c7abc03b4ac0739573e1d456eb2bf99cff59eda3b040a6868a47171d6f793eb847dff42f2b80841006b9ad746dcc2a5941fd609b67bf0417b475a088f5401ca4b6539b7a975b79e88c6b8bc2feb613ed05b033f263a65fc8bdad6f6d193eb3f77eab8ecff0b378e68dc0998c485344735df82ab6189ad8137eae4bcc87e4c640e93865f8e8fd4fa28fdee760c645ac220e6c73076a382b2046f865ba49e7e546c005a25e18e15207c2f598a585458b6801783580570fc609c8de5ce85e3ce8aa9061bd2359a05723fe1104fbc13ff4547c783d259e1ca0ea012fb8a6149c359cc4180e50aecc9b4cbc79645030d2e7ebc9b0f6581c0b73f34662d105d708c334ce96d1166e29e338f32341253c8bfff4486891ea0d5611a06b5644ed6d44fef807c6401b54a72b7729d2f599e9eefe2b726b8999b8184393715acd35cac84d601d2becb0872c8273bf29b6dd9a4dc0550b8c56cc35c1b565c9ab3d7d1f9b96368c07a4cf2739f9d03e55be5aceef97a34bd4543812408a43aff722de11256187f0a51b0ccc309eb1f0a182423a3505c05c5f5751bf3fe687103662700d9989fefebfd8a692c27402018830eb47bdeb4947efa4585a2b35c2d59f7aba0417cc684a60d25d9c9ebd7cc059a453be1f9493b1026dcb4d4a807d43c945839ae24ccdbb06b8d7372a4f86a4a4758054c076e72f51e956bcd50daefda794d3222f1246e0e4e9088f2f5c299e982485949a48d26a790dfd5bdadf0f441bbe61d341daac001d3c038d1f3276dbae77b4b8ea05aea089bacd21e1fd255ac1991e43a0b71a1a071782251455a7a45269f49982bce918815404fa2fd9aea72f939ed189ff8800ccc8a18ca85728479e0128a91937969079ab540fcdc0831856722dd30da8df833f037fb8975190fd5d6b90ab3b7fa384504183cbd1485227912a778257d9bc14f7d9efac382872f39bf9612721878fae32b23b4cf28a31b070f64a29fab56af5d6be950bd211c3826e2bc30d488b29617416ebf774b13c2a0c262c37855f7ecc17fa56c89dec0f5b2b2a0bc846055a3a2e0d230f634a957e095fbf67390637ecd1af02380fddd0a3954d1a18ad9713bf1665411756382508fb8183c17d44d933279d679eb3fdde2048177fa0c79657253d42db1f2e0a34a594558c50ed87cac7aeda699abc2db99fbe12c9f0", 0xf80}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000580)=""/163, &(0x7f00000000c0)=0xa3) writev(r2, &(0x7f0000000900)=[{&(0x7f00000004c0)="07582b5fc336525f3a4a30868749663ab81476411f944abecad0994c737cc21cec4eb07ff1225975ae0a44385f5d969484276c389728fa776fb797f6e44b24999a120dab9d3eabc4780db4d4d2cd9beacd4f67b5175b908fcde840a95b952400d84887fb5bf9c0e01aa2eadacbfd045497a17ba174924e24a8d8de30d8b97b27a5f7e4cca8cd8df0c47b4ecc04ff3e78716bed7943185857a65e789dc93dbfa3d895baf4c6e39b1b0d5f5cd70c", 0xad}, {&(0x7f00000003c0)="4a09e7dcfa72ae936e92", 0xa}], 0x2) tee(r5, r4, 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setns(r2, 0x0) fsync(r3) vmsplice(r3, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000400), 0x0, 0x7f) memfd_create(&(0x7f0000000300)='/dev/loop#\x00', 0x3) 2018/04/06 22:53:20 executing program 4: r0 = socket(0x10, 0x2, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0xde, 0x502, 0x6, @time={0x0, 0x989680}, {0x6, 0x7}, {0x0, 0x200}, @quote={{0x5aef, 0x20}, 0x1}}, {0xffffffffffffffff, 0x101, 0x4, 0xffffffff, @time, {0x58ba2de1, 0x3}, {0xc662, 0x100000001}, @connect={{0x80000000, 0x7}, {0x2, 0x7}}}, {0xb333, 0x2, 0x1002, 0x4, @tick=0xfffffffffffff8ff, {0x1, 0x200}, {0x4, 0x6}, @queue={0x0, {0x3}}}, {0x7, 0x2, 0x6ce, 0x200, @time, {0x0, 0x47aa4b05}, {0x6, 0x4}, @addr={0x1, 0x6}}], 0x70) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:20 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c000000000000000000000000000000000000000000000038000000005a0f396dc6ea5d000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfefc) 2018/04/06 22:53:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) 2018/04/06 22:53:20 executing program 3: getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000300)={0x1}) setresuid(r0, r1, r2) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x1e3, 0x800) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ashmem\x00', 0x2400, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:20 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:20 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:20 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) flistxattr(r0, &(0x7f00000000c0)=""/4096, 0x1000) write(r0, &(0x7f0000000040)="1f0009f30501000b0004400000000002000000000000000000000000000000947da21f815f8e13652df7074d6be01a7a4ee395bbedea95ccc23987a0473e00", 0x3f) 2018/04/06 22:53:20 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c000000ce033caaccc271d85d49a0ecdbc744ee248f986691e0a128d004c78997710f09e01609c702d3280f22a0a140afae0a5576f21f5c5e9081428e4234197db028e8d48a326fb00b8252c76524c7173da41aaadb7251a73337"], &(0x7f0000000280)=0x54) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x1, 0x80000e, 0xff, 0x1, 0x40}, 0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x68, "813b76eb1af52e9908859f1b945d2485025b7ddd6ae90ddf522821e77a8626872e85d1d73d1afb4e4bf7d760bf796df76531e538dce9c8904f152e7845bd1e603950bfc13d7ff15a33dee4b4ba7f09985dd31ae757f136ca42712ae3965cfbdd1e76ac3918f2e79f"}, &(0x7f0000000400)=0x70) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r3, 0x4) 2018/04/06 22:53:20 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000062ff1)='/dev/sequencer\x00', 0x0, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace(0x8, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f000055fff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/06 22:53:20 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getrlimit(0x0, &(0x7f0000001480)) fcntl$setstatus(r4, 0x4, 0x6000) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000014c0)=""/103, &(0x7f00000012c0)=0x67) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20600, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000001340)="af5d84ba067df1fd294acef7fe8e0ea16ff2bc32419ef09ca886faa72f1d56e5ba7b3c7b4a2836cb41182773fec44d0c8219953ef244dc696fdeb9397890a548dd6a7bdd98cd2749d377cd5a81d33ec2efe9b8f0aa711029f20cb3a12de7850fd40039343ff45e44bce471b80380373e1a6fbeda45d227b9caa49821b6c346d646e9a974c069cdefb44230e09e081c61edae45e30663dacf5e5fc12763619e64954d505750c3e8d6721bff") 2018/04/06 22:53:20 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xa2800, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e24}}) recvmmsg(r1, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="5f454c46000000000000000000000000005660000000000040000000380000000000000000000000000020000000000000000000000000000000000000000000000000007c75e5e500000000000000000000000000"], 0x58) 2018/04/06 22:53:20 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) recvfrom$inet(r0, &(0x7f0000000040)=""/61, 0x11, 0x40000001, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/06 22:53:20 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) tgkill(0x0, 0x0, 0x12) ptrace(0x4208, 0x0) 2018/04/06 22:53:20 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) tgkill(0x0, 0x0, 0x12) ptrace(0x4208, 0x0) 2018/04/06 22:53:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c000000000000000000000000000000000000000000000038000000005a0f396dc6ea5d000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfefc) 2018/04/06 22:53:21 executing program 0: r0 = memfd_create(&(0x7f0000000100)='&user!/!!vboxnet1cgroup\x00', 0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e217f0000010000000000000000030005000000000002004e2000000000000000000000000008001240020001000000000000000000300000000201000000318876f4110f6428e1000000000040000200000000000000000000000000200102000000000000"], 0x80}, 0x1}, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x7, 0x4, 0x2, 0x3}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpriority(0x2, r2) 2018/04/06 22:53:21 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/06 22:53:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c000000000000000000000000000000000000000000000038000000005a0f396dc6ea5d000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfefc) 2018/04/06 22:53:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff"], 0x673ea6336eb5e62e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x5d}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x5}) 2018/04/06 22:53:21 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xfffffffffffffffd, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x40000000000000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:21 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) tgkill(0x0, 0x0, 0x12) ptrace(0x4208, 0x0) 2018/04/06 22:53:21 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getrlimit(0x0, &(0x7f0000001480)) fcntl$setstatus(r4, 0x4, 0x6000) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000014c0)=""/103, &(0x7f00000012c0)=0x67) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20600, 0x0) 2018/04/06 22:53:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) 2018/04/06 22:53:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c000000000000000000000000000000000000000000000038000000005a0f396dc6ea5d000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfefc) 2018/04/06 22:53:21 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) [ 595.484741] nla_parse: 8 callbacks suppressed 2018/04/06 22:53:21 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getrlimit(0x0, &(0x7f0000001480)) fcntl$setstatus(r4, 0x4, 0x6000) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000014c0)=""/103, &(0x7f00000012c0)=0x67) [ 595.516546] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 595.551690] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:22 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80, 0x800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={0x77359400}, 0x8) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) 2018/04/06 22:53:22 executing program 1: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="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", 0xfe, r1) r2 = add_key$keyring(&(0x7f00003d2ff8)='keyring\x00', &(0x7f0000499000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netdev_private(r3, 0x89f5, &(0x7f00000003c0)="467f2d432d1cd252f1cad94bf950769ae9e6a4ed658e847cc9b0cede0f1ededa62dde8840ec15e361837db63f8941468af5c648042bd9400637c0ee93652ea465611baaa728e6c3476b7b234dc3ae263049fe94895ab242720c68f93471a4e4cc09941d49bc5360cbf46") r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000401ff8)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a}, &(0x7f0000463ff3)='trustednodev\x00', r4) r5 = fcntl$dupfd(0xffffffffffffffff, 0x400000000000000, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000080)={r6, 0x3ff}, 0x8) 2018/04/06 22:53:22 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40000) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) 2018/04/06 22:53:22 executing program 3: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:22 executing program 0: clock_gettime(0x0, &(0x7f0000000480)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x264, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) read(r1, &(0x7f0000000300)=""/71, 0x47) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x0, 0x7}, {0x0, 0x9}, 0x0, 0x5}) clock_gettime(0x0, &(0x7f00000000c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x101200, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200080, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x5, 0x1, 0x100, 0x40, 0xac, 0x86, 0x4, 0x977, 0x0, 0x1, 0x401, 0xea, 0x2, 0x2a5, 0x9]}, &(0x7f0000000200)=0x100) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000280)="da732120aed256bda95643d0eafe54354e628842b66ff1ef393ecfb4f8462a51438d833e84d6baeee07d2025d6dbe48aa030221e1f415e6a1038a33aff8b7418640aa29cdbd50c6a5545751f40ca981e95ad326db16230346d1482dae17d90554696c250d402ecd8c2de710b98f64c83b5718fa814eddbeb4e9f") setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r3, 0x7ff}, 0x8) connect$unix(r0, &(0x7f00006edffb)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/06 22:53:22 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getrlimit(0x0, &(0x7f0000001480)) fcntl$setstatus(r4, 0x4, 0x6000) 2018/04/06 22:53:22 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:22 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x6) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 595.927205] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:22 executing program 2: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace(0x4207, r0) tgkill(r0, r0, 0x12) ptrace(0x4208, r0) 2018/04/06 22:53:22 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x689f, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x400, 0x8000, 0xb658, 0x400, 0x8, 0xffffffffffff68de, 0x3, r1}, 0x20) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:22 executing program 2: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace(0x4207, r0) tgkill(r0, r0, 0x12) ptrace(0x4208, r0) 2018/04/06 22:53:22 executing program 1: clock_adjtime(0x0, &(0x7f0000f74f98)={0xffffffff8050fcf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff79}) [ 595.978208] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:22 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000300)=0x2) r1 = request_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='!system{keyring\x00', 0xffffffffffffffff) add_key(&(0x7f00000001c0)="757365e01f322f48d87200000010cd8e46738143f4a5f17fb99a6fe8ecf45e02b1efdd5b70f6588df78ef97f0c06eb1d242f45efca4865864109a2b1a8412ffd4f10f2e3015b71350dcc49444c5eb07c520783980877436802acbc0f6226cf95a8942c46dd5cfc079ab523ffe0ce8dea5c28c98b67397edfd91acc38ead1c9f331ca4e9b8467ffa7c0e287939f2947607ea22251c73cdbdcd12c5c891509b4f5e65fc955eb31b9cbe1dd33b36765467c6e9b06ab2f00bbaced4fe62d92bb52c57f416b9fc10a460ffff778eeca00000000000000", &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="adb57f2c7a326377751e7b1f727ac443eee2fdd8ac7cfc5fafdf2c9642fc605e5c0c9b4d1fcd4d94f5ae805a6a59a55db8512eaf32443a207c1ee2b320eaa2e78c3e0c4382ca8e56d3519c800942043abf019234495ac25215b3e30e01dd03447bdd744e5415d5231ad78f8d92e6fe878708", 0x5e, r1) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/2, 0x2) 2018/04/06 22:53:22 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getrlimit(0x0, &(0x7f0000001480)) [ 596.102315] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 596.111732] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:23 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) lseek(r0, 0x0, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/06 22:53:23 executing program 2: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace(0x4207, r0) tgkill(r0, r0, 0x12) ptrace(0x4208, r0) 2018/04/06 22:53:23 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c65000000007a52d8b0cddb64bd355b17000000000000bf780217af0ee7"], &(0x7f00000000c0)=0x24) 2018/04/06 22:53:23 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x220801, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="210003006eb1a475e388d96b02106847b82feae7abd6d3f6478a523c9d7d8becab1107790104034762812fd318432b13cea1c40462203d"], &(0x7f0000000240)=0x29) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x2000000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0xffffffffffffff13) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x8, 0x0, 0x1}, 0x10) r4 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r2) sendto$llc(r2, &(0x7f00000002c0)="ab857164fc265ec4b3f3c433251d0deb40d40988d0ae05dfdafa71d4547aa79ff153b29a7bb51441a4e87dcaa47ecf04402ad125ca9e91c1499608d23f5f8afc279e36c2e721fa0f9f270ea3bd89c827df8dad5ce54bc94ebb536412ee5e7f632a121409b029cb0bad89da6dba2aa86b3117278e84", 0x75, 0x8000, &(0x7f0000000100)={0x1a, 0x333, 0x1, 0x9, 0x2a68, 0x10001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x90200, 0x0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:23 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:23 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) r2 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000540)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe, 0x7, 0x0, 0x500, 0x101, 0x400000, r4}) pread64(r2, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x4, &(0x7f0000000280)=0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x7, "10b402dd98f261"}, &(0x7f0000000180)=0xf) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000040), 0x4e) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={r6, 0x10001}, &(0x7f0000000800)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") 2018/04/06 22:53:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x6) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:23 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:23 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:23 executing program 1: socket$inet6_icmp(0xa, 0x2, 0x3a) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001140)={0x2, [0x0, 0x0]}, &(0x7f0000001180)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000011c0)=@sack_info={r4, 0x4, 0x9}, &(0x7f0000001200)=0xc) r5 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001780)) fcntl$getown(r2, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r6, &(0x7f0000929000), 0xff) readv(r3, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r7 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) process_vm_writev(r7, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/06 22:53:23 executing program 4: r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x4, 0x6, 0x5e, 0x5, 0x80000000, 0x3}) write(r0, &(0x7f0000000100)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000001c0)) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000000c0), &(0x7f0000000140)=0x4) [ 597.040367] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 597.057724] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:23 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:23 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000040)="2f498c57fa094b7813a6f6954e186a3a1f9ee4cff5dda579c24c", 0x1a) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 597.123672] device lo left promiscuous mode 2018/04/06 22:53:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) 2018/04/06 22:53:23 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:23 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:23 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:23 executing program 1: r0 = timerfd_create(0x8, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180)=0x5, 0x4) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r2+10000000}}, &(0x7f00000000c0)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x69aaa018335eeee, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x101, 0x2, 0x7, 0x1, 0x4, 0x7}) [ 597.225107] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:23 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x6) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:23 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$addseals(r0, 0x409, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3}) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000340)={0x9}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0x78, r5, 0xa10, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80f}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0) r7 = socket(0x12, 0x2, 0xc) write(r7, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f0000000040)=0x2, 0x4) [ 597.294152] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 597.325248] device lo entered promiscuous mode [ 597.333507] qtaguid: iface_stat: create(lo): no inet dev [ 597.350817] qtaguid: iface_stat: create6(lo): no inet dev [ 597.366441] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 597.372886] qtaguid: iface_stat: create6(lo): no inet dev [ 598.066872] device lo left promiscuous mode [ 598.098030] device lo entered promiscuous mode [ 598.102766] qtaguid: iface_stat: create(lo): no inet dev [ 598.108541] qtaguid: iface_stat: create6(lo): no inet dev [ 598.114974] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 598.121454] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/06 22:53:24 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x21b5, 0x8000, 0x7, 0x7, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=r1, @ANYBLOB="9c00000051310596a467b69ba30d453d922fb504bbbd2502e028421deb94b3bcb444fb60b7437616d0b75c0b7fe106e9f30a719478e1f1e50200f0ffffffffffff0000003ede882a6eb8206df84bc6b148e514a19655d2c42116720f3a14b85ae86ee972e951190e6319e1941a9f351118405b009e668938c22a32fec88b9c1365d24127d89bb39cf3f018c12690f900000000"], &(0x7f0000000640)=0xa4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000006c0)={0x3, 0x204, 0x6, 0x7ff, r1}, &(0x7f0000000700)=0x10) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000240)=0x400, 0x4) r2 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x7fffffff, 0x80000000, 0x7, 0x3, 0x40}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r3, 0x5}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000680)=0x7, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'bridge0\x00', 0x2}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r3, 0x567}, &(0x7f00000002c0)=0x8) timerfd_gettime(r0, &(0x7f0000000040)) r4 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xe000, 0x0, 0x0, 0x0, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000000380)={{}, {0x77359400}}, &(0x7f00000003c0)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000440)=""/180) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value, &(0x7f0000000340)=0x8) 2018/04/06 22:53:24 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) r2 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000540)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe, 0x7, 0x0, 0x500, 0x101, 0x400000, r4}) pread64(r2, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x4, &(0x7f0000000280)=0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x7, "10b402dd98f261"}, &(0x7f0000000180)=0xf) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000040), 0x4e) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={r6, 0x10001}, &(0x7f0000000800)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") 2018/04/06 22:53:24 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getpgid(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x4, [0x9, 0x9, 0x1, 0x4]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x2}, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r3 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) r4 = fcntl$getown(r3, 0x9) fcntl$lock(r3, 0x7, &(0x7f000027c000)={0x3, 0x0, 0x2000000000005415, 0x7f, r4}) creat(&(0x7f000085cff4)='./file0/bus\x00', 0x0) 2018/04/06 22:53:24 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/06 22:53:24 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000480)=0xc) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4001, r1, r2, 0x9, 0x1040) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000de1fff), 0xffffffffffffff08, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r3 = memfd_create(&(0x7f0000000000)='GPLposix_acl_access\'-)+(:\x00', 0x1) getsockname$inet(r3, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c46000c0000000000000000000000deff000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) write$binfmt_elf32(r3, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3ff, 0x5, 0x10000, 0x6, 0x6, 0x2, 0x3, 0xff, 0xd6, 0x38, 0x390, 0x8000, 0x1, 0x20, 0x1, 0x400, 0xcc, 0x5}, [{0x6474e551, 0xac, 0x5, 0x100, 0x3f, 0x1, 0x491e6906, 0x5}], "cf6dba4dd4df30396536978f083cbc3ed80fb69a4a4d72e408c27f58c154031df768ff43b2a919195468d6f5026c0f7f2a0e28819659a6e3c78232556596c5482aa2909c03aa", [[], []]}, 0x29e) 2018/04/06 22:53:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x6) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:24 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:24 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) [ 598.339086] device lo left promiscuous mode [ 598.400690] device lo entered promiscuous mode [ 598.406816] qtaguid: iface_stat: create(lo): no inet dev [ 598.412292] qtaguid: iface_stat: create6(lo): no inet dev [ 598.420016] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 598.428372] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/06 22:53:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:25 executing program 4: socketpair$inet6(0xa, 0x2, 0xb1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = socket(0x2, 0x2, 0x0) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000140)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:25 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:25 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x60000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in6=@mcast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmmsg(r1, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000"], 0x58) getrandom(&(0x7f00000003c0)=""/219, 0xdb, 0x2) set_tid_address(&(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x84) 2018/04/06 22:53:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0x4400000000001278, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x480000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x81, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x48000000, 0x4) kexec_load(0xb84, 0x0, &(0x7f0000000180), 0x2a0000) 2018/04/06 22:53:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x2000) pipe2(&(0x7f0000000040), 0x4800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20200000088043, 0x0) r1 = memfd_create(&(0x7f00000000c0)='$\x00', 0x3) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) 2018/04/06 22:53:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1}}) 2018/04/06 22:53:25 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x3, 0x2) bind$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"2b71272d035490"}, 0xff}, [{"62f42731173e8f"}, {"2b48d7b792119d"}, {"8bbbe81c92e3e1"}, {"f82b1dd017fd2f"}, {"d586b00ea0e5d0"}, {"ab90a327439255"}, {"e022bd5e85f4b2"}, {"274d9b9655140d"}]}, 0x48) renameat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000400)="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", 0xffffffffffffff16) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x1, 0x4800000000000}, 0x8) 2018/04/06 22:53:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:25 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r1 = dup3(r0, r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x80000000) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:25 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x10000, 0x6}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0xfb, "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"}, &(0x7f0000000340)=0x103) r2 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000040)=""/218, 0xda) 2018/04/06 22:53:25 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000040)=0xe8) ioprio_get$uid(0x3, r1) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:25 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:25 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600200000000000000000000000000000000000000000000038f700000000000000000000000020000000000000141300000000c651be31270db8000000000000000000000000000000810000000000000000000000"], 0x58) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$unix(r1, &(0x7f00000000c0), &(0x7f00000001c0)=0x6e, 0x800) 2018/04/06 22:53:26 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:26 executing program 0: r0 = memfd_create(&(0x7f0000000000)='cgroupGPLwlan1@trustedvmnet1}\x00', 0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x5ea}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}}, &(0x7f0000000300)=0x84) 2018/04/06 22:53:26 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000addfc8)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000000140)=@ipv6_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14}, @RTA_UID={0x8, 0x19}]}, 0x2c}, 0x1}, 0x0) 2018/04/06 22:53:26 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x80000000000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001}) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) dup3(r4, r3, 0x80000) r5 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f0000c93fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a2a280930206100000a843096c2623000c000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0x1ff}, &(0x7f0000000140)=0x20) socketpair(0x100000000002, 0x6b60758ae622e629, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x9) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pktcdvd/control\x00', 0x0, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x20, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000200)=0x6, 0x4) syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:26 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x42000, 0x0) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "30015ab287f68434300d8c5f5361ac85298f7b18875e5fa20736b071830ba53584d29d8105ab016b"}, 0x38) r1 = socket(0x10, 0x2, 0xc) sendfile(r1, r0, &(0x7f0000000100), 0x84e5) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:26 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:26 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f00000007c0)=""/123, 0x7b}], 0x1) r3 = dup2(r2, r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000005c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000480)=r5) fchdir(r1) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) r7 = getpid() setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x1f, &(0x7f00000006c0)="b4d230d7b51967cf579609a9df6bf1dbbe85e8c6d8ea901e98cec6d8b815a8bec384e6719969df837beb0cd809b79595441fd1f188a29148a5d75feb9ac52fbd1fcefbe7321394ae49d9395a73a17570c02957df909f51837fbdfb086fc9e12cb2c7ccd27535bff9edd51ca53d6635aaaddf115b15877ce9d24d0001", 0x7c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x90ba}}, [0xfffffffffffffffc, 0x5, 0x80, 0x81, 0x9, 0x96bd, 0x75f6, 0x400, 0x3, 0x4, 0x81, 0x4, 0x5, 0x2, 0x3fc0000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x7f, 0x6, 0x6}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000880)={r8, 0x0, 0x4ee, 0x5, 0x5, 0x3, 0x7ff, 0x33, {r9, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, 0x3, 0xbcb, 0xfffffffffffff801}}, &(0x7f0000000340)=0xb0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(r7, &(0x7f00000000c0)='net/ip6_tables_matches\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/06 22:53:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x763) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ea9f8552f52937384b9981e6a7b3fe2972d03d86fcbc6be3e77f426569fbdd86f6d9bfcada528648d2c7b4ff71daad3954729082c9bd453d91aa0d43fc1b3e1febb53ea51d9a745414ca256e364f7f0bf9b956b1a6eee"], 0x58) 2018/04/06 22:53:26 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x0, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:26 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x6c) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:26 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e22, 0xa7, 0x4e20, 0x1, 0x0, 0x20, 0xa0, 0x73, 0x0, r1}, {0x40, 0x9, 0x81, 0x6, 0x4, 0x0, 0x100000000000000, 0x2}, {0x2, 0x2, 0x4}, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x3, 0x3, 0x6, 0x49, 0x7f, 0x7}}, 0xe8) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) ioctl$void(r0, 0xc0045878) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000001c0)={@remote, @empty, 0x0}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007d80)={'team0\x00', 0x0}) sendmmsg(r2, &(0x7f0000008300)=[{{&(0x7f0000000240)=@hci={0x1f, r3, 0x1}, 0x80, &(0x7f0000001500)=[{&(0x7f00000002c0)="3fa761ef3c8d385490d1efdbef49460f8e80682ffbb4b6e70e2ec16f3788b112cff51db2f74823e86863b43b81c95fac91100f5fee1a07233af95f946ef94a3b22df1d576feb3408213996e6a91f41261fb8e696da215ffd090c73ec43a9832396e9597ac1bbfad1aa7efc1cc02e7b10e9c9a53d54453c206036f174cfea051f3d3ff8a52fbf046626b14aff2cfd488019f4a8897525762e7d12e3540305ad04b492846c70c710b44f62f6ba256910b31eafe269f2", 0xb5}, {&(0x7f0000000380)="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0x1400, 0x20000000}, 0x3f}, {{&(0x7f0000007dc0)=@ll={0x11, 0xf8, r4, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000007e40)="3268d9f8143b74f48edc879897dae3da7cabe331c49665fc48a26fb0d480a2d54e7fad4521aaf4aa9c80e7e9ccca38822d5323ab8488d621ff4971d1a7a28f5e72720db514f6306eb9f1daacc93ad44e93476233d28e59583ad6186929125370ef6fa06a639bc608007147d29eeea64f2523336f4a7b55a4f2459796d22428d889dcb49736af6c1b876b562a17349a40339efc", 0x93}, {&(0x7f0000007f00)="da8c8594877f4e64d664b2974d04361522a2157bfbb97664cdafa3e484b498386b569e328de7b1542cc7821c357921369a52e7b7ff9951997323d81d553ef71aa64210500d61659731083e93f11f16ac0e9ca5250a7bc9bb98235491056e6ef71f5dcd0724d62532e2e5134970eaf37c44751118df0ea11704262123e1eb936c7c7f46837bb73dbebb2bd868d1912458", 0x90}, {&(0x7f0000007fc0)="64e2c257c8c7af31a8de6d6c2bcbde319240224341d9ef9ff7b7c129511cd4533e68ff67a31d583b0c107c5ae92d47de45fbcc565d9647629b6064577a00396e80f7ad9bc11dc61a8bf4f3fb669f7a9267ab8ef4ea0a4f3982ee19c50e2b73acded236fdfceeaafe9169917265541fa0d82de91fbc812af12c48230ee64221a6", 0x80}, {&(0x7f0000008040)="7b4bce4c6cafd54e76f8a188e1f6a4bb396798b7e8735815d75573f7cd94b2e15e", 0x21}, {&(0x7f0000008080)="e66f9f6d3e9050c28002c2dfe804bf74cd6593aad999f52affdfbee51da46cb89c5fa79e61c35351519de1d20eb7c9857ed64010bafe5ef8226301188c26e2452779e0f28342d88d4e35b17789302eeeca0f7f", 0x53}, {&(0x7f0000008100)="3ab0272c8e8207623bafafa5f3d64a4dd3355cc1497a2c14e9171cd8746ec70218b2965790911a8ad557bf5caf1d6047503f3c3bd82da29dede2f7c9e5eb6e74e9746f24a23c6d218265ed387922df4744951c116635b622665d6f41c09c690ba1381d1094242ee89377c1b542d266d512c44a960294ac274308a59e7e0871037746875b858d5aca0795e9f756798473aa56e0759c79e1dd3ae574e1a0dd9f44efe05c3d4fe9f716020b05875d37987b4846a0ee4c7187f778f445770f482849f3278672ed1e494b3e2ed7a968a6c649d54186058c65526c9cf3d18f00123eec66fa6974f3b35dcec72d2e522d7925956f9796", 0xf3}, {&(0x7f0000008200)}], 0x7, &(0x7f0000008280)=[{0x70, 0x0, 0x200, "0e27a01d69772381c862eee79ce03232cbce6e9ed215c3a046e0ae32693c6ceae26b5eef9f368fb3d2b5fcc8ffcd7186aab5b55d993e61fb8aa242c366d03243bc80b0ea4582ac8ff9fbf0060f4f5f7de0eba4e8bfe8d9c024a863528ab0d868ee2a91ca"}], 0x70, 0x800}, 0x76}], 0x6, 0x200000c4) 2018/04/06 22:53:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x15b) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xce, "ef4e93aede8d025b36b1a00cad136e57c228cb80717386183a6096211e66fa191720b973fe40b7e40e2a8875dcb8dce399a152eaf0a0e1058ec5d65d8b6867daa2531a5233eed9c9a12f493d87fd371ad1e44826316bc062cff470c9e7a21402726cc39aa1384ee74da284a9791762efd2a50dbbda9034f78155b0e056ae2d782c0cd69c4319eae711d32e6faee8b7243979bc9b9f47849a65d32174058f269d4f7860ecea523bbc7754e7ea86f87767bca093e35efd7e102f58310d6e62ac1211630c38f40b1f7bb5ec87d3b0ea"}, &(0x7f00000001c0)=0xd6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x51, @loopback={0x0, 0x1}, 0xffffffffffff6101}}, 0x2, 0xfffffffffffffff8, 0x3f, 0x7, 0xc}, 0x98) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:26 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x763) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ea9f8552f52937384b9981e6a7b3fe2972d03d86fcbc6be3e77f426569fbdd86f6d9bfcada528648d2c7b4ff71daad3954729082c9bd453d91aa0d43fc1b3e1febb53ea51d9a745414ca256e364f7f0bf9b956b1a6eee"], 0x58) 2018/04/06 22:53:26 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f000001bfff)='j', 0x1) readv(r0, &(0x7f0000013000)=[{&(0x7f000000d000)=""/2, 0x2}], 0x100000000000030c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/06 22:53:26 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00bede01909607998d3b6b93890e25958d5cb13aa8eb3100cdb582d9673b", 0x3c) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x10000, 0x20, 0x10001, 0xfe, 0xfff, 0x0, 0x3f, 0xa1b, 0xe9, 0x40, 0xf3, 0xfffffffffffffffa, 0xfffffffffffffffa, 0x38, 0x1, 0xbe8d, 0x2, 0x8}, [{0x60000007, 0x9, 0x3ff, 0x80000, 0x5, 0x7fff, 0x100, 0x2}], "398d78bfe511ea80066e37984f2ef598c036d55d31aa8c53bc77817c3da6874d942d8fbe3b7f4c31fd56001431a8f50c83fe2b69a90db6ceeabf21a62203823547a9a9c091f132287476b19b59087b7bfa49ff87a96f6eab4bfb9888", [[]]}, 0x1d4) 2018/04/06 22:53:26 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x3, 0x624, 0x1ff00, 0x8}) 2018/04/06 22:53:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) eventfd(0x4) 2018/04/06 22:53:26 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x80000000000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001}) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) dup3(r4, r3, 0x80000) r5 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f0000c93fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a2a280930206100000a843096c2623000c000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0x1ff}, &(0x7f0000000140)=0x20) socketpair(0x100000000002, 0x6b60758ae622e629, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x9) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pktcdvd/control\x00', 0x0, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x20, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000200)=0x6, 0x4) syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:26 executing program 4: munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = socket(0xf, 0x800, 0x2d) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) clock_settime(0x4, &(0x7f0000000040)={0x0, 0x1c9c380}) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000c80)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000008b960000000000000000000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000000000063000000000065716c00000000000000000000000000697064647030000000000000000000006e7230000000edff000000000000000069703667726530000000000000000000000000000000000000ffff00aaaaaaaaaaaaffff00ff0000000070000000b8000000e00000006c6f670000000000000000000000000000000000000000000000000000000000240000000125d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3000b0000004e46515545554500000000000000000000000000000000000000000000000000040000002ef500000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000fada040959cf289f9df8323b32858b7954dbc5a0bd314bbdfb1f84144139a80774f9bb5d5290ae30f599f6058262c2ad275bccb493f7dbf48a8"]}, 0x1fa) 2018/04/06 22:53:28 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x763) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ea9f8552f52937384b9981e6a7b3fe2972d03d86fcbc6be3e77f426569fbdd86f6d9bfcada528648d2c7b4ff71daad3954729082c9bd453d91aa0d43fc1b3e1febb53ea51d9a745414ca256e364f7f0bf9b956b1a6eee"], 0x58) 2018/04/06 22:53:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000038000000000000000000e2ffffff20000000000000000000000000000000000040007dac1eb93b1635b0b4edbf6e3a000000000000000000000000000000000000000000000000"], 0x58) 2018/04/06 22:53:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000502000)='./file0\x00', 0x0, 0x0) clone(0x20000080904900, &(0x7f0000bb6000), &(0x7f0000548ffc), &(0x7f0000907000), &(0x7f0000000000)="af68a048e8e6562eb8171122d76da2c705643bd398d6a0ab99d408393eeadb24a8de9bba2b7fe6d16185563870b156f25cbca4d35b165967b2ed1158c548a895accccdbec8eab75b6490") fallocate(r0, 0x2, 0x4, 0x3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) 2018/04/06 22:53:28 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:28 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x120) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000080)={{0x7, 0x7f}, 'port0\x00', 0x40, 0x0, 0xf0, 0x7, 0x9, 0x6, 0x7, 0x0, 0x1, 0x4}) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000c80)=ANY=[@ANYBLOB="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"]}, 0x1fa) 2018/04/06 22:53:28 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, 0x0) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) [ 602.100999] nla_parse: 10 callbacks suppressed [ 602.105617] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 602.130540] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, 0x0) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:29 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:29 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0xc004587f) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) restart_syscall() write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}, 0x58) 2018/04/06 22:53:29 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x1000, "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"}, &(0x7f0000000040)=0x1024) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x763) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ea9f8552f52937384b9981e6a7b3fe2972d03d86fcbc6be3e77f426569fbdd86f6d9bfcada528648d2c7b4ff71daad3954729082c9bd453d91aa0d43fc1b3e1febb53ea51d9a745414ca256e364f7f0bf9b956b1a6eee"], 0x58) 2018/04/06 22:53:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) epoll_create(0x7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/06 22:53:29 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x3, 0x10, 0x8, 0xa222}, &(0x7f0000000100)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:29 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) unlink(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:29 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x60) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f00000000c0)=0x7, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bond0\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x3, 0x4) 2018/04/06 22:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="a826b8d2134e14c50d92c94ae3f67b68409e9baae7de05d34bd5ea879984656608395de993c009fdbd724fda60c900efbf68a7498940f49442ba6f892a2bbe4835298cdbd3e674b67d75f8abe3a957fc60b6c5", 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xc) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:29 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a08ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/04/06 22:53:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, 0x0) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) [ 603.490455] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 603.513202] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:29 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x3, 0x80) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) bind(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x2, 0x4, 0x0, 0x3}}, 0x80) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(0x0, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000bd1000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x40000000000000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x7fff, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000280)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000100)={0xfff, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) close(r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x2, 0x4, {0x8000, 0x3}, 0x9, 0x0, 0x7}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$netlink(0x10, 0x3, 0xf) 2018/04/06 22:53:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socketpair(0x5, 0x3, 0xd8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) read$eventfd(r2, &(0x7f00000000c0), 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0)={0x1, 0x4, 0x6, 0x3f, 0x81}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x7, "5b8fad523b617a"}, &(0x7f00000002c0)=0xf) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r3, 0x5, 0x0, 0x9, 0xb9b}, &(0x7f0000000340)=0x18) readahead(r1, 0x4, 0x1000) listen(r1, 0x0) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x2, 0x200) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xe9) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r4, 0x4}, &(0x7f0000000240)=0x8) [ 603.681388] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 603.695551] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:30 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(0x0, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:30 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x80000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x400000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x48, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/72}, &(0x7f0000000340)=0x50) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='nfsd\x00', 0x4000, &(0x7f0000000300)="3e7828aed78c29392f6b5d10") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000001c0)={0x20002004}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000180)="4af68a17a82fc5bccf49fdb573488429d1629291", 0x14, 0x800, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/06 22:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000"], 0x58) 2018/04/06 22:53:30 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c020110000f3050100080001002fcbe496ffdf00", 0x1f) write(r0, &(0x7f00000000c0)="1f0000000104fffff13b54c007110001000b00044000000000020000", 0x1c) 2018/04/06 22:53:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x3) r3 = inotify_init() fstat(r3, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r5 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r6 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r7 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8f5ff5d866f100e67b74c7ba263c620c53ffcf7664f62e9851c", 0x68, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r5, r6, r7}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)="adf668bd021e5b9f03a2fc5ffff1c7f6ffd3b69168b83cea5de8164f3518524c2df25555afd52f17f8456a61c0cb4b28225975807571bb9e7137fc136a557b2ff6177caadf2e064efaf0be30a6f63305", 0x50}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000d00)=ANY=[@ANYBLOB="a1c8a6b7f1225f71431f02990a306008a85261bd7cae8171b5fdafbf1e520a58a149d62bc02305d46376bfb2ec235b2bace22a8c7e585b52a61e008c07d3f104cf6b1a738e69268ffb4b1c55e8a48dc538fdbba61f0ba4d413fba5a052c99e4c4258c2b29c772dc38dc84b1ef5ab4d07107225b48dc01c48ff17dace45b6903333deede963087fea2d279da6a94a26779916e6995d34833ec1fe5cdcade5b0b2fa1e25cc474050973d96164a6223a85429", @ANYRES16=r3, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44000000800000000001f51f89cf1db78f94762a37a29f9431b2c6f2c1bd87cfddc0726468d79bfb42a2d5c29bdda9604697b8d541e93d3bb859d27daa33f1c13c28bfd234a2ebee5634a8e2b0246666cacb7bbef91358e052fcd7ee45aa9871d0caf5ab9679f7eb0f69e04f9aa4b4ac501293066bc3db8a9e4525ec001b62445b2d2adc4cb17bd12eb3caac1aec3d180c09b5bd2227689c4caf722c36ba50ebb86a7e3db1714d7390443c8a6d35e2147359854519e2cb9575302c"], 0x3) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) creat(&(0x7f0000000340)='./file1\x00', 0x40a0) 2018/04/06 22:53:30 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f00000002c0)}) r1 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12132, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="03008040", @ANYRES64=r1], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/06 22:53:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) epoll_create(0x7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/06 22:53:30 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(0x0, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:30 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, 0x0, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:30 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) getrlimit(0x0, &(0x7f0000001480)) [ 604.632615] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 604.651146] binder: 7250:7258 unknown command 1082130435 [ 604.665523] binder: 7250:7258 ioctl c0306201 20000100 returned -22 [ 604.674488] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:31 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0xffffffffffffffff, 0x8000, 0x3, 0x4, 0x80000000, 0x8, 0x6, 0x4d}, &(0x7f0000000080)={0x8, 0x9bc, 0x81, 0x4c9, 0x0, 0x2, 0x1}, &(0x7f00000000c0)={0x7, 0x8, 0x8001, 0x7fff, 0x10001, 0x101, 0xfffffffffffffff9, 0x4}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0x80}, 0x8}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) fgetxattr(r0, &(0x7f0000000200)=@known='system.sockprotoname\x00', &(0x7f0000000240)=""/144, 0x90) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:31 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, 0x0, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:31 executing program 4: socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000000040)) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501010b00004000000000020000", 0x1f) 2018/04/06 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:31 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r4, &(0x7f00000004c0)={0x1}, 0x8, 0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r5 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x10000, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, r4, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) r6 = dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r5, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r7 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r7, r8, &(0x7f00009bcffe), 0x4c35) sendfile(r8, r7, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r8, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x0, 0xfff, 0x84b}, &(0x7f0000000340)=0x10) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000100)={r9, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) [ 604.707958] binder: BINDER_SET_CONTEXT_MGR already set [ 604.720488] binder: 7250:7266 ioctl 40046207 0 returned -16 [ 604.736405] binder_alloc: 7250: binder_alloc_buf, no vma [ 604.741891] binder: 7250:7258 transaction failed 29189/-3, size 0-0 line 3134 2018/04/06 22:53:31 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001280)='./bus\x00', 0x20) write$tun(r1, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:31 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, 0x0, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:31 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req3={0x7fffffff, 0x3, 0xbf, 0x7, 0x34, 0x88, 0x8000}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x800, 0xfffffffffffffdec) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) uname(&(0x7f0000000000)=""/243) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f00000012c0)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000001c0)) [ 604.769513] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 604.791477] binder: undelivered TRANSACTION_ERROR: 29189 [ 604.797254] binder: release 7250:7258 transaction 735 out, still active [ 604.809147] binder: undelivered TRANSACTION_COMPLETE 2018/04/06 22:53:31 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x0) ptrace(0x4208, r1) [ 604.819918] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 604.826234] binder: send failed reply for transaction 735, target dead 2018/04/06 22:53:31 executing program 4: r0 = socket(0x10, 0x2, 0x5) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000000c0)=""/227, &(0x7f00000001c0)=0xe3) socket$inet6_sctp(0xa, 0x5, 0x84) open$dir(&(0x7f0000000040)='./file0\x00', 0x480, 0x64) 2018/04/06 22:53:31 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="8f5601a2bebdd782d6dee9", 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x19}, 0x7fffffff, 0x0, 0x2, 0x5, 0xd1, 0x4, 0x8000}, &(0x7f0000000080)=0x20) write$sndseq(r0, &(0x7f0000000000)=[{}], 0xffffffffffffffed) 2018/04/06 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x100000143) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="42a0", 0x2}, {&(0x7f0000001c40)="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", 0x1000}], 0x2, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x121000) 2018/04/06 22:53:31 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:31 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040)=0x4, 0x4) 2018/04/06 22:53:31 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x0) ptrace(0x4208, r1) 2018/04/06 22:53:31 executing program 6: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f0000bd6fec)=""/20, &(0x7f0000b54000)=0x14) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @broadcast}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0xe3, 0x80000000}, &(0x7f00000000c0)=0x88) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r2, 0xfffffffffffffc00}, 0x8) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.selinux\x00', &(0x7f0000000200)=""/210, 0xd2) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000140)=ANY=[@ANYBLOB="00000900020000100100000009000000f0ff7de2672537ad0c0e"]) 2018/04/06 22:53:31 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000fd6000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000000300)=@file={0x1}, 0xffffff78) r1 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="6c09a09d6d02675ef9275637997ed1f3e72e977787830494df9e1428d9f74de055f76f33582d4cb43622d3c97636a18a8019d6e38c9d810ad7186c3da4bb9b8a67859588bca155a6cf082063b4c6e42947af9fe110ca4e53b1f97239436f61ed893e44c910490af9d472987bec90894ecf0f05396cde021dc4f950c784127cce523b247e1a72ac77da5ca4498a033c42357ede792b147225f0ea9b7b439f0e98db593d52b0ff174e659e157f98", 0xad, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="615bcabfe105e94ac0af6b19659ca157e5304c", 0x13, r1) keyctl$search(0xa, r1, &(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/04/06 22:53:31 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x0) ptrace(0x4208, r1) 2018/04/06 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) memfd_create(&(0x7f0000000000)='/keyringwlan0GPL\x00', 0x1) 2018/04/06 22:53:31 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x40, 0x4, 0xfffffffffffffffa, 0x9, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x111e, @local={0xfe, 0x80, [], 0xaa}, 0x647d}}, 0x3, 0x2, 0xfffffffffffffff7, 0x6d2900a5, 0x21}, &(0x7f0000000340)=0x98) socketpair(0xb, 0x2, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) renameat(r3, &(0x7f0000000140)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00') timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x6, @thr={&(0x7f0000000140), &(0x7f00000000c0)="fd7cd7c16d3d3c61c7268343017d8efa486e6befb39246345951ae381ee87ac277ab2b356d"}}, &(0x7f0000000080)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/06 22:53:31 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x0, r1) 2018/04/06 22:53:31 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x50000008, 0x101001) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x1d, @loopback=0x7f000001, 0x4e23, 0x3, 'fo\x00', 0x20, 0xff, 0x25}, {@multicast1=0xe0000001, 0x4e21, 0x10000, 0x7, 0x1f, 0x3}}, 0x44) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000300)={'nat\x00', 0x0, 0x3, 0x4f, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000280)=""/79}, &(0x7f0000000380)=0x50) mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x2000000, &(0x7f0000000200)) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) utime(&(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000240)) r2 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r2, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:31 executing program 4: r0 = socket(0x11, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:31 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x0, r1) 2018/04/06 22:53:32 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000040)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x10000, 0x1, 0x2, 0x8ee, 0x200, 0x101]}, &(0x7f00000001c0)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c46000000ffff00000000000000000000f1000000000040000038f20000000000200000df3120b0e0ad7ba0526d55813240000004000000000000000000000018000000000000"], 0x58) socket(0x7, 0x800, 0x6) 2018/04/06 22:53:32 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x0, r1) 2018/04/06 22:53:32 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000005c0)=0x1c, 0x800) vmsplice(r0, &(0x7f0000001600)=[{&(0x7f0000000600)="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", 0x1000}], 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="000004004000048100000104"], &(0x7f00000001c0)=0x10) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1404}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x148}, 0x1}, 0x24000000) getsockopt$inet6_buf(r0, 0x29, 0xde, &(0x7f00000016c0)=""/25, &(0x7f0000001700)=0xffffffffffffffa7) ioctl$sock_ifreq(r4, 0x20000000089f0, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xc9, "835cae1d73f304261f895af9600dd8d0a8723aa373e2b02c6db3c8e5674f69e5529acf45431e49e375b97102376c6c87f8ce9eb836a8ae101bdeb77a4bb1d14b9030c186bd698c8a4eff9c9cf0369cf970f1d02d554c33be0d769e14f1760860e99d9cd4138d9ac438838dc95792e84139c98df0418581c1aaf6419fe743642f7949e1fafb985589bad5b3bfb2ab45459688e5a28fdac7e0bc0c1107956d293bd549bfa4acc4b7254369bd1dc83b28a3e57a760e33f3a3a65977e2eb36495f0edd5bccfd9246609b03"}, &(0x7f0000000300)=0xd1) socket$inet6(0xa, 0x7, 0x6) 2018/04/06 22:53:32 executing program 0: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b30ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)) umount2(&(0x7f0000742000)='./file0\x00', 0x6) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 22:53:32 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) fchdir(0xffffffffffffffff) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:32 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:32 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x7f, 0x20000000000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0x5, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x9, @empty, 0x23}, {0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x0, [0x101, 0xfffffffffffffff8, 0x1000, 0x8001, 0x2, 0x401, 0x80, 0x100000000]}, 0x5c) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r4, 0x80000000, 0x7}, &(0x7f0000000440)=0x8) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getegid() setgroups(0x3, &(0x7f0000000380)=[r5, r6, r7]) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r4, 0x6, 0x9, 0x1fea3dcc}, &(0x7f00000002c0)=0x10) 2018/04/06 22:53:32 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xfffffffffffff277, 0x9, 0x8}, 0xc) write(r0, &(0x7f00000000c0)="1f0000000104fffff13b50c007110009f30501000b00044000000000020000d58372c2c766000400002363eebb813ce3462e3e15ff575413c1acf360170eae6f307eae3365cd7b0d6a3a1bab2f065a7b3ec46901", 0x54) 2018/04/06 22:53:32 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, 0x0) 2018/04/06 22:53:32 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000f23114ac27"], 0x58) 2018/04/06 22:53:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) memfd_create(&(0x7f0000000000)='/keyringwlan0GPL\x00', 0x1) 2018/04/06 22:53:32 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/132, 0x84}, {&(0x7f0000000240)=""/232, 0xe8}], 0x3, 0x0) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = timerfd_create(0x7, 0x0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) timerfd_settime(r2, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000a7f000)) read(r0, &(0x7f0000001fe4)=""/8, 0x8) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/06 22:53:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000040)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x10000, 0x1, 0x2, 0x8ee, 0x200, 0x101]}, &(0x7f00000001c0)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c46000000ffff00000000000000000000f1000000000040000038f20000000000200000df3120b0e0ad7ba0526d55813240000004000000000000000000000018000000000000"], 0x58) socket(0x7, 0x800, 0x6) 2018/04/06 22:53:32 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x5, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x1f, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[], 0x0) dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x6, 0x5, 0x8, 0x3, 0x2, 0xc4, 0x8]}, 0x12) 2018/04/06 22:53:32 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:32 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xf, 0xfffffffffffffff7, &(0x7f00000000c0)) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:32 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:32 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) getpriority(0x0, r1) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x8010, r0, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000480)) timerfd_gettime(r3, &(0x7f0000000000)) ptrace(0x4208, r1) 2018/04/06 22:53:32 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="9823f03dec7dcdb91a61c8f84cb763d714e7598c65402e33c1f553f960a73ba5f73211fe0a3661a6af6a72aef4a548c9") ftruncate(r1, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0x8, 0x1000, 0x4, 0x9}, 0x14) ftruncate(r1, 0x438) 2018/04/06 22:53:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xd, 0x400000000032, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$cont(0x19, r2, 0x800, 0x100) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) 2018/04/06 22:53:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) memfd_create(&(0x7f0000000000)='/keyringwlan0GPL\x00', 0x1) 2018/04/06 22:53:32 executing program 2: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000080)="24000000100005004d07e308000101030305010010000100ff000400000000f1e75c09cf", 0x24) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x100) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) 2018/04/06 22:53:32 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e1d, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r1 = dup2(r0, r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="00804c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) sync() fchmod(r0, 0x60) 2018/04/06 22:53:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000f23114ac27"], 0x58) 2018/04/06 22:53:33 executing program 1: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80000) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/06 22:53:33 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000002c0)="0b000000010000f305000000000100010423dcffdf007d516cc5daad3d42e81df401000000000000003ca0b65927d16029f77cda01d49a5d43272a0c36bcccc9bb6910a7dd14d5001eaa59f51d1d8b2516022087b09a9f2d2fd800000000c8e2be961642caaf000000000000000000", 0xfffffffffffffdb8) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000380)=0x8, 0x4) write(r0, &(0x7f00000001c0)="1f000000010405000000000000000009f30581000b0004400000000002000076ed946544789ef36af0a2c178c85daa24ff2ff4e74c80d3e3ea5d6927adc56060bcfcc48e7688cfcaeb855c68d1cf9ba25c559e3d855f4aa98246cb6406f03e767ee1976fab236b208f9d55c331bf52290db321e91aa49ecc82670a171541a7bbf3ac43fba6d6a5ffce603068a24b883e07870665cd72d581007e95188070c05d803a5dc74ff0d654d25c8a9b9ce4ffe828480dceef1ed2769fc1d69caf615fdb6fb3", 0x3be) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x30, 0x1, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="d00000004b7291adeedfedfd96138bd25fdf07877b88050a2f3e3069446c7332c26d2eb2641b3d2cd8d095639895020ede5beaa718cfa3d02110a00bf4690d42831179e2b510c57874ba0507066e4d1461642e593270f63e2279044942bfad16676e976f0956e0e18519b931954563badeecb25ec4bf9bbab56b80fe55e67d50790d1b16931cb129ea5455313e32ed74ddb5168f8685afacd6080000f09084f676fec773eed8c71cf44dbacc8031fdb8de928d30da5594bef6e089a9533d6a3e98913833e55f43b4821d2e528a2b655d38d5d0cb"], &(0x7f0000000340)=0xd8) signalfd4(r0, &(0x7f0000000040)={0xff}, 0x5, 0x800) shutdown(r0, 0x1) 2018/04/06 22:53:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000a5dff8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xea, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)) r4 = gettid() syz_open_procfs(r4, &(0x7f0000000040)='environ\x00') r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000013ff4)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f000000f000)) fcntl$getown(r0, 0x9) 2018/04/06 22:53:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi={0x0, 0x88ff}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) memfd_create(&(0x7f0000000000)='/keyringwlan0GPL\x00', 0x1) 2018/04/06 22:53:33 executing program 6: r0 = socket(0x2800000000000011, 0x800000002, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$llc(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x402003, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x22, &(0x7f0000000140)={@remote}, &(0x7f00000000c0)=0xffffffffffffff74) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xf3, "43e923255ff95033bcec193a5583dcfc563e04f587bd4ae6f65f6b9a927b37f2e4f7463a631d20d122ff59ef45efe146601082c6aef613d7544a340e44c304ed8c936344ca4f8d3046257375c9344b08c89544c516b43e525a4beb16bb1a7c5ed49ff77431ba21e063c7d0fffda0217ec03b0af0c4f8f3d69782c3afb95a2d12e99caba1785370221d4b1a8f1d4730be1e4830b72be81b24302aa8935548dd888054dea207d88407d4122e722d1aca18d24c0797604a430d22a204f1d6766f5da4534f8cca667090a62ce4622cae3b138d2b57c011b7053cd3875c78ee79c17d0abbf9637981b733a2914d1245631192ecb9fd"}, &(0x7f0000000000)=0xfb) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x5}, 0x8) 2018/04/06 22:53:33 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x102, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="84ffd3e74f354b8a83dc5aec723d422a", 0x10) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x80) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e20, @rand_addr=0xc02}}) 2018/04/06 22:53:33 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:33 executing program 4: r0 = socket(0x10, 0x2, 0xc) r1 = signalfd(r0, &(0x7f00000000c0)={0xaa8b}, 0x8) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setns(r0, 0x40000000) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "8da1c3994674ebaecf93bc0100a674f55d0b6c5fb825b2439adc2c866f5a94778bb4e9d7"}, 0x28) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r0}) 2018/04/06 22:53:33 executing program 2: r0 = socket$inet6(0xa, 0x80e, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="24000200290000000300000027020201000052927321fb270001f705e9dbbdca0ca75177b9f4f62a0d586808780dc486dfd94474ceb624b1cffc70eb3757bfee78ad9918ad94e13897c7afda6f31542aaca24e1a3685887cf8bdb47e790694b47450fdfd37d46f954f1c6d3b3fd889e294934fd79a0cf1b88155125286c1c0fe490d7dc22ac5e9f31eac47df8025ceb2e0e2ac26796d1a1bf433cc97f6d38b227ab16508fbf47d132dd636d9e06aa647d5cc54a19143f5d4051e09140906cd6751fcfa96d508"], 0x24}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84003) r3 = fcntl$dupfd(r2, 0x406, r0) lseek(r1, 0x0, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) fcntl$setsig(r2, 0xa, 0x37) 2018/04/06 22:53:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x7, 0x7, 0x7, 0x0, 0x3}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)=ANY=[@ANYBLOB="00f0ff7fff0f0000000000000000000100000000000000000000000000000000"]) fstat(r0, &(0x7f0000000000)) 2018/04/06 22:53:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25={0x0, 0x0, 0x27}}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:33 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x40000) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:33 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x1452, 0x4) 2018/04/06 22:53:33 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:33 executing program 2: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)=0x4) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) [ 607.399194] nla_parse: 8 callbacks suppressed [ 607.403715] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 607.415665] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000002e40)=0x5, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000000280)=""/88, 0x58}, {&(0x7f0000000300)=""/237, 0xed}], 0x6, 0x0, 0x0, 0x4}, 0x80000000}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000400)=""/94, 0x5e}, {&(0x7f0000000480)=""/210, 0xd2}, {&(0x7f0000000580)=""/198, 0xc6}, {&(0x7f0000000680)=""/56, 0x38}, {&(0x7f00000006c0)=""/13, 0xd}, {&(0x7f0000000700)=""/122, 0x7a}, {&(0x7f0000000880)=""/166, 0xa6}, {&(0x7f0000000940)=""/221, 0xdd}], 0x8, &(0x7f0000000a40)=""/221, 0xdd, 0x7b2}, 0x40}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f00000007c0)=""/58, 0x3a}, {&(0x7f0000000b40)=""/163, 0xa3}, {&(0x7f0000000c00)=""/181, 0xb5}, {&(0x7f0000000cc0)=""/184, 0xb8}], 0x4, &(0x7f0000000dc0)=""/185, 0xb9, 0x3}, 0x5}, {{&(0x7f0000000e80)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000f00)=""/97, 0x61}, {&(0x7f0000000f80)=""/112, 0x70}, {&(0x7f0000001000)=""/219, 0xdb}, {&(0x7f0000001100)=""/75, 0x4b}, {&(0x7f0000001180)=""/61, 0x3d}], 0x5, &(0x7f0000001200)=""/140, 0x8c, 0xfff}, 0x3ff}, {{&(0x7f00000012c0)=@pppol2tpv3in6, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001340)=""/180, 0xb4}, {&(0x7f0000001400)=""/205, 0xcd}, {&(0x7f0000001500)=""/178, 0xb2}, {&(0x7f00000015c0)=""/203, 0xcb}], 0x4, &(0x7f0000001800)=""/61, 0x3d, 0x6}, 0x7}, {{&(0x7f00000018c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001940)=""/88, 0x58}, {&(0x7f00000019c0)=""/39, 0x27}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/218, 0xda}], 0x4, &(0x7f0000001a40)=""/19, 0x13, 0x5}, 0x2}], 0x6, 0x40000000, 0x0) connect$bt_l2cap(r2, &(0x7f0000001a80)={0x1f, 0x0, {0x0, 0x2, 0x3, 0x7, 0x8, 0x1}, 0xffffffffffffff7f, 0x10000000000000}, 0xe) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) socketpair(0x8, 0x80000, 0x9, &(0x7f0000002f00)) write$binfmt_elf32(r0, &(0x7f0000004080)=ANY=[@ANYBLOB="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"], 0x58) 2018/04/06 22:53:33 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xe20, @broadcast=0xffffffff}, 0x10) socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1f, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/06 22:53:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:33 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ppoll(&(0x7f0000053ff8)=[{r0}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) unshare(0x400) r1 = memfd_create(&(0x7f0000000180)=':selfppp1md5sumlo$\x00', 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000002c0)={0xffffffff7fffffff, 0x4b7b}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000018ff8), 0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x20010, r2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000580)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000540)={0x4}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000280), &(0x7f0000000300)=0x2) r4 = signalfd4(r2, &(0x7f0000000000), 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x1000}}, 0x18, 0x6000000000000}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)={r5, 0x73, "d5e05ddbc242420bacc3be39cfaa0c8cd40e719861f15c379d45df9d86e93f7c3328265e236046a035947706b1e3186583314defd9559fd022975b2e3d8eff4b755b75bd8a4c5c797e6b34ac0e73f2156227b6ded0a285e087bbae436ba7a40b27a8f1934cc44e5a836207fcb91c5f6edaf723"}, &(0x7f0000000500)=0x7b) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x881, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f0000000340)={&(0x7f0000000140), 0x0, 0x7fffffff, 0x19ba, 0x8, 0x3, 0x8, {0xfffffffffffffff7, 0x9, 0x1, 0x3, 0x9, 0x4, 0x1f, 0x6, 0x9, 0x8, 0x5, 0x8, 0x6, 0x7, "43a154774aec0eb664b741d6f5da3acf447c64bf2d7357fbf63a1c933e8315ab"}}) 2018/04/06 22:53:33 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) ptrace$setopts(0x4206, r1, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000040)=""/69) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:33 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, 0x0, r2, 0x0, 0x0) 2018/04/06 22:53:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) socket$inet6(0xa, 0x1, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001100)='io.stat\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001140)={'team0\x00', {0x4, 0x1000, 0x20, "38c51faba02b", 0x1}}) fstat(r1, &(0x7f0000001180)) sendto$inet6(r0, &(0x7f00000000c0)="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", 0x1000, 0x8000, &(0x7f00000010c0)={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff8000}, 0x1c) 2018/04/06 22:53:33 executing program 4: r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x2, 0x4e22, 0x10000, 0x4e20, 0x1, 0x2, 0x20, 0xa0, 0x0, 0x0, r2}, {0x2, 0x1, 0x2, 0x9, 0x3, 0xa500000000000, 0x7, 0x7}, {0x0, 0x6, 0xff, 0x4}, 0xffd, 0x6e6bb3, 0x2, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, 0x0, 0xa55c, 0x100000001, 0x5}}, 0xe8) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:33 executing program 2: r0 = memfd_create(&(0x7f0000714000)="2f64e63b2f6b764a00", 0x0) accept4(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f00000000c0)=0x80, 0x800) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='w', 0x21f) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/04/06 22:53:33 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x52, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bcsf0\x00'}) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x3, 0x1, 0xb43b, r1}) 2018/04/06 22:53:33 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) fcntl$setpipe(r1, 0x407, 0x7) unshare(0x40000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfe, "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"}, &(0x7f0000000140)=0x106) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21}}, 0x9, 0x7, 0xfffffffffffffffb, 0x1d, 0x60e}, &(0x7f0000000240)=0x98) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000280)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/04/06 22:53:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xf) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c46000000000000000000000000f7ffffff000000000000000038000000000000000000020000002000000000000000980000000000000000000000c010000000000000000000fbffffff2000000000000000000000"], 0x58) [ 607.568097] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 607.603254] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:33 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80, 0x0) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) [ 607.628879] IPVS: Creating netns size=2552 id=73 [ 607.720758] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 607.734302] IPVS: Creating netns size=2552 id=74 [ 607.744906] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:34 executing program 1: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:34 executing program 6: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7), 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0x8}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xffffffff}, 0x8) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xc5fb, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xf7}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x84) 2018/04/06 22:53:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast2}}}, &(0x7f00000001c0)=0xe8) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:34 executing program 4: r0 = socket(0x2000a, 0x811, 0x1) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c407110009f30501000b000540000000020000", 0xffffffffffffff08) 2018/04/06 22:53:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) fcntl$setpipe(r1, 0x407, 0x7) unshare(0x40000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfe, "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"}, &(0x7f0000000140)=0x106) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21}}, 0x9, 0x7, 0xfffffffffffffffb, 0x1d, 0x60e}, &(0x7f0000000240)=0x98) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000280)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/04/06 22:53:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:34 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x4842, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='loginuid\x00') sendfile(r2, r2, 0x0, 0x401) ptrace$peekuser(0x3, r1, 0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ptrace$poke(0x5, r1, &(0x7f0000000240), 0x100642f) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0xffffffff, 0x17d) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000500)={r3, 0x3}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockname(r2, &(0x7f0000000400)=@in, &(0x7f0000000480)=0x80) write(r2, &(0x7f0000000640)="deecffbfad7d545a630ffff4d5cd9f8d93610702fc165efb84f09f5901e9951003c2b5df59abf39ddadabc7ac6562073c0c2a896c441b450d108697a7fe907ff66cc991b9e0e6569dc6828ecda87186e72c48132368dca2ae4541e177a0c10d8619373c3e5ee5580a1a349c167cca5b46a550eedbe90108ca377856faad2c8c69c85bd2f652432d5f95a5053eb5c99312350facc80bbacee59a530ae46369f", 0x9f) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r4, 0x1, 0x4, 0x0, 0x0, 0x7}, &(0x7f00000003c0)=0x14) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000180)={{0x84, @rand_addr=0x4, 0x4e20, 0x0, 'dh\x00', 0x10, 0x9, 0x2b}, {@multicast2=0xe0000002, 0x4e24, 0x2003, 0x9, 0x9, 0x5}}, 0x44) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000200)={'dummy0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) memfd_create(&(0x7f0000000140)='lo!(%GPL:\x00', 0x1) 2018/04/06 22:53:34 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x0, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:35 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x2, 0x4) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x1, 0xfff, 0x5, 0x9, 0x3, 0x3f, 0x3f, 0x356, 0x38, 0x25f, 0x3f, 0x8, 0x20, 0x1, 0x3ff, 0x4, 0x4}, [{0x6474e557, 0x1, 0x5, 0x9, 0x4, 0x0, 0x10001, 0x4}], "af8610e891e86c0dd4a98bda7be4fa19985ff990e5ce06d5c21da3dff098e991f99b3b9c6d6a38b8a24108bbc2ec8523768688c3a91d2a0c45fde5ab9e9e486644de5de54cb96f6ea147e1d08ff2f237b45c898c2e", [[], [], [], [], [], [], []]}, 0x7ad) 2018/04/06 22:53:35 executing program 1: r0 = inotify_init1(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$getregs(0xe, r2, 0x1, &(0x7f0000000100)=""/194) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000200)={0x10001, 0x6, 0x4, 0x5}) ptrace$setopts(0x4206, r3, 0x80000, 0x4) fcntl$setown(r1, 0x8, r3) ioctl$TCXONC(r1, 0x540a, 0x8) ptrace(0x4207, r3) tgkill(r3, r3, 0x12) ptrace(0x4208, r3) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x8, &(0x7f00000000c0)={0x2}) 2018/04/06 22:53:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0x67}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x0, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:35 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) [ 608.780312] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 608.791483] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 608.911884] IPVS: Creating netns size=2552 id=75 2018/04/06 22:53:36 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) capset(&(0x7f0000000100)={0x19980330, r1}, &(0x7f0000000140)={0x1, 0xfff, 0x96c, 0x3, 0x8, 0x100000001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x22040, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x10, r3) ptrace(0x4207, r3) tgkill(r3, r3, 0x12) ptrace(0x4208, r3) getpeername$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) 2018/04/06 22:53:36 executing program 0: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x800) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000040), 0x4) dup3(r0, r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000140)=[{0x18, 0x1, 0x2}], 0x18}}], 0x2, 0x0) 2018/04/06 22:53:36 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x4180) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000040)="21676ae23abaed8a8ff364060f8bae807869cf5596266484", 0x18) 2018/04/06 22:53:36 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1, 0xe3}, &(0x7f00000000c0)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1000, 0xfffffffffffffff8}, 0x88) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:36 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x7fff, 0x8001, 0x9, 0x1f, 0x0, 0x100000001, 0x0, 0x2, 0x2, 0x4, 0x3, 0x0, 0x80000001, 0x8, 0xfeb, 0x96d, 0xf08, 0xfffffffffffffffc, 0x7, 0x5, 0x10001, 0x4, 0x3f, 0x4e1d, 0xffffffffffffff00, 0x4, 0xfff, 0x3, 0x9, 0x6, 0x9, 0x2, 0x3, 0x7, 0x8000, 0x3, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x400, 0x400, 0x9, 0x6, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x20000, 0x50e527f5, 0x20}, [{}], "", [[], [], [], [], []]}, 0x558) 2018/04/06 22:53:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000bc0)=""/152, &(0x7f0000000600)=0x98) process_vm_readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000cc0)=""/214, 0xd6}, {&(0x7f0000000dc0)=""/224, 0xe0}], 0x2, &(0x7f00000011c0)=[{&(0x7f0000000780)=""/104, 0x68}, {&(0x7f0000000ec0)=""/156, 0x9c}, {&(0x7f0000000f80)=""/129, 0x81}, {&(0x7f0000001040)=""/122, 0x7a}, {&(0x7f00000010c0)=""/241, 0xf1}], 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x0, &(0x7f0000000840)="52f8cdc779a7e292ca0323fe2cbcc0b9946bec633131f5df29f30e8d807a3775c4c696bcd0acf91bc509b55e37f7e6b64d04c39b0f97d71ae934cb127145d91ec82923d20ffbe0590ea5f5b7544a1ef524c4fb12390188f2bf1ee2c083c7d02ee40ae5323020836590171201fee2e11036f9467d372b011621fdd15b668e580af44c671e243047091bbf55") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000a40)={0x4, 0x0, 0x10001}) pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000005c0)={0x0, 0x3, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000900)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x0, 0x8, 0x4, 0x400, 0x3, 0x0, 0x3, 0x0, 0x0, 0x6, 0x64, 0x1, 0xd60, 0xff, 0x5e]}, &(0x7f0000000a00)=0x100) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'rose0\x00', 0x3}, 0x18) ioctl$sock_proto_private(r2, 0x89e2, &(0x7f0000000ac0)="d30c334dcf697133c8c402f75b6b4c45225b0590e0661aa2721fe4acc4cf11912c1d8d6a644e68242ddcc9a4ae3cdac2ff0c1a21326f4a237b4646f47f11fb995fc7a678bd3a265a730622e4c9f4558c7227a5d03faf8fdf01a2ab8526c5779bdb7aa0ca98ae827d1379bcf32238e5b5c1404f41fdaebc6639d556abc19b55f71991962f2e477eebe93bbf6a8c5481dd766a8df5a205d180e95423aebdc8942b4e98812b985adac04551f4765a006989480150a72382301e7a960f8c557bff69a05a54fb34bc7366df9589057d9fc76ca1aa") getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000080), &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000700)={{0xffff}, {0x5, 0x5}, 0x0, 0x1, 0x7}) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00000025c0)={&(0x7f00000012c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000001340)="e95daa423f7598de4bebb4b32090ef84472ffc6ef3f07934bc10564e92f19ff13e35f474836ba4cee2ca8c74d98bf88d818df2bc5608d0198ced591ac45c2ed918d694f0cd7167e6676b3c2ce511d4b72613388a8ed12b9b07f5d0bc9d7ff56a396c2d1020fca501c07b4e63540e595dda3f74f7075055", 0x77}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f00000023c0)="49b55275699ffa3b9fbb697b1ce446f92c7d4399cbf08e9155b9133e254d90652ba2a17a037a1902a02e46a8610d8314bbc98627824f0889dc78e12df34599cc55f61cfad3d1d345d7d7f22a71b341bfa675b07aca3c188978be12fd07ca9ceb9ce3dc15fcb034a103e2468445e40ae52b47cfcb85", 0x75}], 0x3, &(0x7f0000002540)=[@rights={0x1c, 0x1, 0x1, [r3, r3, r0, r3]}, @cred={0x18, 0x1, 0x2, r1, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r3, r3]}, @rights={0x18, 0x1, 0x1, [r0, r0, r2]}], 0x6c}, 0x40000) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000140)="9ae50b8a8d6bbe22c95de5efbbd9a7229c9e5233d614944dfa8b1b84567796ba02ff8945f35c6f2262e603b640b96b28d196194322c1829f5be836fa838862fa1021fda6136ab2ef18ec08e9a7bd9b9e2dea4671110f7eab574e76c26a6d38a54f7ad64ece8c6d9f4c6cae4048", 0x6d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000004c0)={0x0, 'lo\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001200)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000680)=0x84) pipe2(&(0x7f00000000c0), 0x0) add_key(&(0x7f0000002600)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002680)="056962fcd6119bb502f85101fe8034ce707bc6a600fea660aa403e9bb01dd35402758d524e4312e350022973703b86877d4d0524109c05dc6ba65a9053a0b623a9262f917630390148385ce84c0c8809aacd0ee61be652c8c9f62bf7e7e2a8079a7c79a93dd93e893094b3be0eab66eda2cb97d35e644b241a4266b5d38f9a0fd157180e42fce5e26ba51251821424f5f4", 0x3ba, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r7 = request_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='^security\x00', 0xffffffffffffffff) add_key(&(0x7f0000000500)='rxrpc_s\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r7) add_key(&(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="5a4592da8a929035f4f540c3abd039c8b388b5954abd96f6eda70c86dbe5453f1999dd0f63ac09b8daab0c8ed990c75d2d06d94264170ac6add7c602f39a0aa113054aaaabb1654f33f532b72bc8c5c7ac0622080ca5ddc7bbb55c35f8adbf75434a46b78a75c316d2", 0x69, 0xfffffffffffffffa) 2018/04/06 22:53:36 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/04/06 22:53:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x0, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:36 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000000)="f9706f7369785f61636c5f61636365737300", 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x2, 0x80000001, 0x1, {0x0, 0x989680}, 0xffffffffffffeb20, 0x7ff}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tgkill(r2, r2, 0x12) ptrace(0x4208, r2) 2018/04/06 22:53:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:36 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) eventfd2(0x10000008001, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x78, 0x0, &(0x7f0000000140)=[@free_buffer={0x40086303, r1}, @acquire={0x40046305, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x18, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1, 0x1, 0x28}], &(0x7f0000000100)=[0x38, 0x0, 0x38]}}, @register_looper={0x630b}, @request_death={0x400c630e, 0x4, 0x2}, @increfs={0x40046304, 0x2}, @exit_looper={0x630d}], 0x66, 0x0, &(0x7f00000001c0)="133a1d718c34ea671fa1517141bf524e5931e4efcf435d4a1049c030cb27f50aaa8557cdd5fb4dd1fabb3752b8b67f5f7bf718ad03a26bf08c6c3fd065151bd88cc713891a9ee24e76f0dcd64db19a46fc39f31035e63f2dc8be3e6a53384bd5f55860dcec05"}) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4) 2018/04/06 22:53:36 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KDSKBLED(r0, 0x4b65, 0x101) fcntl$getflags(r1, 0x408) sigaltstack(&(0x7f0000012000/0x2000)=nil, &(0x7f0000000040)) dup2(r0, r2) [ 609.839608] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 609.879230] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200040, 0x0) getsockopt$sock_int(r1, 0x1, 0xc78f546bcd810b7d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/06 22:53:36 executing program 4: r0 = socket(0x15, 0x4000000000000007, 0x0) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:36 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x28) ptrace(0x4208, r1) r2 = perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x6, 0x0, 0x7, 0xfa, 0x0, 0x2, 0x1, 0x2, 0xb62, 0x7, 0x4, 0x900, 0x1, 0x0, 0xa1, 0x9, 0xffffffff, 0xf2, 0x26b3, 0x6, 0x2, 0x3, 0x1b, 0x1f, 0x400, 0x9, 0x1, 0xffffffffffff7fff, 0xffffffff, 0x7, 0x3, 0x6, 0x4000000, 0x2, 0xa2, 0x3, 0x0, 0x800, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x1000, 0xfff, 0x7, 0x7, 0x8, 0x9354, 0x6}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0xb) r3 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x400, 0xe79, 0x3ff, 0x1, 0x0, 0x101, 0x200, 0x2, 0xfffffffffffffffc, 0x100, 0x3, 0x10000, 0x6, 0x1, 0x8, 0xff, 0x0, 0x2, 0x7, 0x1, 0x1, 0x10001, 0x5, 0x8, 0x0, 0x7, 0x401, 0x646, 0x99, 0x7, 0x7, 0x301c, 0xe74, 0x4, 0x1, 0x92, 0x0, 0x2, 0x3, @perf_bp={&(0x7f00000000c0), 0x4}, 0x10, 0x101, 0x1, 0x5, 0x0, 0x1000, 0x3cfb}, r1, 0x4, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/04/06 22:53:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:36 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:36 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x2000000000020) r4 = dup3(r3, r0, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) fsetxattr(r4, &(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f0000000800)=ANY=[]], &(0x7f0000000380)="2e2f6367726f75702e6e65740049dc27bd4efb1d8d911e47aacb97f4e6c7c6a2203e14512d35d5472da2ed82b8985d726ffcf9d7bd626e034bd5d9a44d746a571a67815792b7bfaccefe49", 0x4b, 0x1000000000000000) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc912", 0xd4}], 0x1, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000800)="e685e3a22d018d18866c60d2f90541e077588b95fd07b5f3d97a613242dd5587fa9f394e40cbf12620dec950e02b0695626606acaab15db53832bfa024abe90bcb14b14e3c4ea039ef7dc3a34119eca389c7a0d8db3d3eee77688a1f5f9bf49018a7f38e6d6dd5c66c816ab85d756e7dadf963dc4683ae0766b40c2a6a", 0x7d) getitimer(0x0, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x202, 0xc18c, 0x2b, 0x883, 0x4, 0x0, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={r5, 0xffffffffffffffe0, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000340)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0x0, 0x2, 0x7, 0x4, 0x3, 0x5, 0x401, r5}, &(0x7f0000000300)=0x20) ioctl$TCSBRK(r4, 0x5409, 0x2) flistxattr(r4, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x58, &(0x7f0000001080)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0xc) accept4$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) 2018/04/06 22:53:36 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() ioctl$VT_DISALLOCATE(r0, 0x5608) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r2, r3, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f0000000140)=[0x5, 0x4ced, 0x4efd, 0x8, 0x2bc, 0x4, 0x10000, 0x5], 0x8, 0x9, 0x5, 0x0, 0x0, 0x40, {0x0, 0x5, 0xcb, 0x5, 0x1, 0x2, 0x3, 0x2, 0x1, 0x9, 0x3, 0x1ff, 0x7, 0x6, "11d5665afd4c28a43162d70f9f7214e5cd6928535fdf8b1175b17396eb7b48f7"}}) 2018/04/06 22:53:36 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) read(r2, &(0x7f0000000100)=""/177, 0xb1) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xfffffffffffffde6}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x58) 2018/04/06 22:53:37 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:37 executing program 1: r0 = inotify_init1(0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x8, 0x32, 0x1, 0x20, 0x1, [{0x80000000000, 0x7, 0x1, 0x0, 0x0, 0x2d08}]}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x24) ptrace(0x4208, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000200)={r3, 0x1, &(0x7f0000000100)=[0x4], &(0x7f0000000140), 0x22, 0x4, 0x0, &(0x7f0000000180)=[0x8, 0x3, 0x2, 0x2], &(0x7f00000001c0)=[0x7ff, 0x3, 0xfffffffffffffffa, 0x400, 0x5148, 0x2, 0x6, 0x0, 0x7ff, 0x5]}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000040)=0x2000b, 0x1) 2018/04/06 22:53:37 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x2000000000020) r4 = dup3(r3, r0, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) fsetxattr(r4, &(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f0000000800)=ANY=[]], &(0x7f0000000380)="2e2f6367726f75702e6e65740049dc27bd4efb1d8d911e47aacb97f4e6c7c6a2203e14512d35d5472da2ed82b8985d726ffcf9d7bd626e034bd5d9a44d746a571a67815792b7bfaccefe49", 0x4b, 0x1000000000000000) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc912", 0xd4}], 0x1, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000800)="e685e3a22d018d18866c60d2f90541e077588b95fd07b5f3d97a613242dd5587fa9f394e40cbf12620dec950e02b0695626606acaab15db53832bfa024abe90bcb14b14e3c4ea039ef7dc3a34119eca389c7a0d8db3d3eee77688a1f5f9bf49018a7f38e6d6dd5c66c816ab85d756e7dadf963dc4683ae0766b40c2a6a", 0x7d) getitimer(0x0, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x202, 0xc18c, 0x2b, 0x883, 0x4, 0x0, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={r5, 0xffffffffffffffe0, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000340)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0x0, 0x2, 0x7, 0x4, 0x3, 0x5, 0x401, r5}, &(0x7f0000000300)=0x20) ioctl$TCSBRK(r4, 0x5409, 0x2) flistxattr(r4, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x58, &(0x7f0000001080)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0xc) accept4$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) 2018/04/06 22:53:37 executing program 4: r0 = socket(0x10, 0x800, 0x6) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0xffffffffffffffe4) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000040)=""/32, &(0x7f00000000c0)=0x20) ftruncate(r0, 0xa7b) 2018/04/06 22:53:37 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:37 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KDSKBLED(r0, 0x4b65, 0x101) fcntl$getflags(r1, 0x408) sigaltstack(&(0x7f0000012000/0x2000)=nil, &(0x7f0000000040)) dup2(r0, r2) 2018/04/06 22:53:37 executing program 6: r0 = gettid() exit(0x0) getpriority(0x1, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc200, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x4) 2018/04/06 22:53:37 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) fstatfs(r0, &(0x7f00000000c0)=""/68) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:37 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x82800, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000040)={{0x16, @multicast2=0xe0000002, 0x3, 0x2, 'rr\x00', 0x4, 0x0, 0x67}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 0x5, 0x80000000, 0x1f}}, 0x44) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tgkill(r2, r2, 0x12) ptrace(0x4208, r2) 2018/04/06 22:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000300)) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x8000, 0x0, 0x7, 0x3, 0x9, 0x7, 0x3f, 0x3, r2}, &(0x7f00000001c0)=0x20) socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000001540)=ANY=[@ANYBLOB="7f454c46000004000000000000000000000000000000400000000000380000000000000000000000000020ffffffffffffffff000000d100000000000200000000000000000000000000c52a506f8f67e71f56cba6ad1d212fb100000000000000000000000000006cc81700000007d1bf400428cde3ba602d1767687789794cb8e0bab9c9d898cedb7416ef6c9e5ddea3494d13a86941ae86e07cf75bc837f73b66b780c87fcb8404024745c78964123f20874f8b9be99c593b3a15885f24e2825d3be41265a13376c86db658c496b7ef4487212bfb130000"], 0x75) mkdirat$cgroup(r1, &(0x7f0000001680)='syz1\x00', 0x1ff) recvmmsg(r0, &(0x7f00000014c0)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f0000001480)=[{&(0x7f0000000280)=""/115, 0x73}, {&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000380)=""/206, 0xce}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x4}, 0x6}], 0x1, 0x40000101, &(0x7f0000001500)={0x0, 0x1c9c380}) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000001640)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r3, 0x4, 0x3, [0xffff, 0x400, 0x6]}, 0xe) 2018/04/06 22:53:37 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:37 executing program 1: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000540)=[{0xac4, 0x0, 0x0, "3e0f1fdba9c67691d4da8ed512cb189d56b41d22ac03a70aefc53f39242a88dbdff9ca2d3a826063e658e772ee61754e1fd13e9e20afe56d17e7c8b6b951945847623730428146028d4aa089ffc1e1a29249966ae7c01b7790b5e755c0fd6498396c9e0518ef2b22cd6ad8db504b5c96da696bc6fcd9cc8cd4820d71ab1661973584a4ee672907b6639e91f66e0e4b5d8924eff0c79fc769b9213763df90864203dfb0458010ddfed1e292f8e4e0fd7044bdef3130b6b823015e7e4ffdd68b93f8fb2833bfa430b1ca095b7577140d4d1d336618e98779af08b0c9c88b4f6e18a381c8740867ab21178576a8568af71714fb9f38c126f49ff65913d0bf056570dd0799b22c0725d82f119b9686b217a5d21822c154a232731dd88a73d38f1052c60a8f6c92e7b2b47dc79b196f8aab7aa40a9a7bb3d7f499ea5c0428d708a8e7e2602e088eaae72370402956d467d6075538450a1156608d3f5c9b09bbc98ca7bd3940d931b7518fb281634f95c4759a092b3186b2347e5290d90a426e008db0ef7344d98ad90107f8babfe8dbe03ce0e0827a6cad1d18b065088a24071a059047a4b8af5e5bc1e1314d1faeec6002102b4efdfbac0ba6dfa28ed9b65e63debd71af7623a2e421d69dbacd8221b24f056d5773b47cbc687e112f2d7f47de67d36eafc05b1c64c0dfa60960872248acea1d86b90604c1a31524ce5a3475be5e4e04e2758770482c494f90407fdaf8809fcdf413e6e4c34048b3378e3d7fb9e3d1f53bd40ac43c740fc576b6d321c8d4e5ba4e114ef31b508b04fa279e0314d34f0c04cff891f3322552a63eedfa44c732172be42581b4ee30b629bc76c6436f15167514eed088e83567cd31aed5d467e35cda5becdcd9c14155f1ba877a1e9f5593d4586b08129764aa774bf9a3e34ead812d1265886f4619eec17078396f39834317b3bdedf31fa6fb06918ae6e8bc98dade0f9f707ad2519718a2dfac50f93c7dc95315ebd82d744a7a692a02bafab926dd7573fc6f70f659aa2c79988249848a1145dadd8373cc1ca3259c8e923cf1f75da088fae4ce7901de6c4018a98bafcacecc3916e1c074f7b7c63f15732fa20bf414a63e286c2da7cddf3e55668c799bf627d38b15750b510fac06528d0601055b54bd923deb7dbf8e3e412390e0776682c31ab69f3c67117aa27d28fb2be84bac3c901f8592287e6577fef360b5a439b0de112ca68c1d4151c04329dee9422d3936699102fc060df141053de5262eeeec46edd48f8d3f09f00a2a11259843602e500c42fcab82c1ae9f23014cca300db035a10f6f92b759181745e010768fbb8921c5134e815e0296104d53729079d21ab84057c10984d3fb6838a322ea0367ae4f054a692abe4d55bdd82a906ae92c6bb6ff4cfe7669b118930759d4632a07057df3f7f634d8d4a7c72db694238396b00cfee3bbc5ffc7208c59a11ab9b6fdc7c97944bdc16202d06e25a3f330a0518217b78a60ff09e7745001f0a56cf9d00eaaa490f393873b7f8ff3e4ba6075b1c6b67121521c92862016608acf7afefe1f89c7dc59b561356cae183c874930cac034add94bcee2b8bfe551f673ff82984d96c3d56def4055d08f3ffc0dafde7e0144faa50611c17cc4c562cd12cae07d003b3a09241a9139308f0d3ee575a5482f27e1ff7421fe29ff9c9a67c97ee15cf2d5b755fd9f48e1168fdd8950258d04d078f14dfc83e82c3444e521bb56ed542d07941918035f768d82e25643777ed7bf195717e2ced435994e60bc783dec173fd03e6f9217652a2191cd769358a741bbc36be7179c2fdf6631ad15722dfd62a54f7d79b60d5d176a0038a99b57377f51dcb55172310bdd6cfb70df9dad577dc7f51326fa5658b413eee8843a2af70a16e9872803c0b02a611b1d8620ab57d2514eb155efcc1e70f3602f09157e44cccb599fa99cceac18fcacc38b6c295424df6672d5457876af98fd3ab782ec9b79c02122d84a79404f01d6e1cc030eb43ad2bed6389183d150ba06e9f2ae8a3163411af1da458c2c0bdcadb8086acdc05285c04666929da064a0fd8ffa1c6db8923a04025de11be19aa159b8bb739353c63a390af44a0291da6d3a82cb48ea45d99b1bdb23a7580c4f80b89407ef87d7ad27cc5c54c3658f83d5bc50ac86a84b9d4de0e0ad0249717d416771dded2213316280d7b968759fc6efb38520a6ebff181ae6a73e823be05880a2a45b949ebee5cf56271e7b307f609a4525004a87d9c334c641129d630771471b47bde86431fc8809e17e5cdb9458f28ed1b2aaa44107df50326c1bef943ffd4c014ac3cb7c0b96449d5d6afed17d86214fb7bc0d7bd63b96f0d3d44f60ebff9aeddf237cbda92364b1156cd2b4c0def5ba9b2d78bf7af143e029552309f2661b90b86dad8950ec09f64b8fa6c298baf4ea3f519a9880863299923574555f49f2f402fa9f060529fed96f4c2170b12ae156c56b5211540a35df10060b7e559fd007959528674514d524003e38913cdf8ef77a7c94d007d408ccd176c28e8f1f7023192b68053d730435dd4d4a2b880d1ff0c1027a27e4aa54ced33c50a1d40bd4d54177933f2c1fafffc041e1b16edb62f9e8d213767eff276e09ed506618affb019d3d379e18937236d429028e29021491db1590a5edc0f3f1f81b8cbbfa8a9fa444dfa807e6575dc9e87a7806fe3f36f69da1fa4bcde84b96108f76dc3e78f601ed65138a42cc4fbcea2a2d0374d9e81e27091b87d493ab8cb4d61dfc15dcfc7cdb47844b10c8a299d0f57394fc529625a637b17954aa8cb292193cbfbe447e7f5669a6be77e6f908df0aab23ee5c84a977ef9518c7274bd624e98d7172880bad5ad31f8ce413e16d7093d75b395b89c2b61fc68ca96006b0698c6a446dea979661483de655c71b6f5e6e17262f8dae6b3f87e3fb3f42756117f92fe5cce2c5db63545540611db44918d5cd2a0f0e8e9f1d2bbc6dda47fbd3a7184d313126706ae86faac09e4a5b7c326e7dd43bd4ffa8884688d4ebf87320381e9b80cf9174f17efd29c1086d97ac596ebb52aaae0fc04a30dec021cdfe9b4c235bd187a1e4918a3b5fe01b24106a12400ed777839df74b743ed6be090d615a4e319e4a9021a6068c3b170fde7429e9906a75eea4adae267f898c2b60fa0fb4bf8ab2914854e0e872b4bd0f9947ea1d91ebb945e093363c63e57dfa0dd7ccdd2e6b9723884a63cdf3ad3f3c2cd86143f69d4d4f6842a7dbd3939a7d28f40ac3949dc9c254ec423063a91778b2565140104f02ff62d4d7e8fbe0bd6d8861ada4d2c4766f2181b165df8ee9243e1be5ae396ae00fad388b46b566aa4b97fcc44f245423cadf16233546930282b06cfb11e0aa8a11c01deae77d40b195a7162cf3f4fd0cf4acf818d3f14bc647ef2e516e8349238def8135f4f9240d6b5d3c6ae9a9108f5d7f835138de700be0d1ccbfdd2dd4c9ace99acc639eb2dddf4292195762a6268672843b358313576a313fe18b5cdc5ba05e21fcbc963128d702cf6c45754b65ff8e48f28dce8670e48829e3892dc688f2c73ff181e3bd82a55a305879936e29313ce2819b50ee274949cac2f60a31e0700ca7726de87a81d3e7b98d3760f3b3294be41def5f1fa36320c1c5003629991c58799379e1ddfec10565e96b7ccf0e477ee22b408fb958a4679140b850f6b2d3f3cbf9a1fbf756106f1440ce3baadc681b5b935e66424abe2c056d57277f8d7f53a2cd43fcd23d628861d5887b251774a8577e3224639679b016749b0a1a2d9aa21737a0b7ec8b08bd51454a9d68150553cae58a4a3a862b1fa75440b7d41f9eec1fa17cf44b4b53dba474d72b5f06ef1d54823c0e5e50273abfc488"}], 0xac4}}], 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80400, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) tgkill(r4, r4, 0x32) ptrace(0x4208, r4) 2018/04/06 22:53:38 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:38 executing program 1: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) tgkill(r3, r3, 0x12) ptrace(0x4208, r3) 2018/04/06 22:53:38 executing program 0: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000540)=[{0xac4, 0x0, 0x0, "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"}], 0xac4}}], 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80400, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) tgkill(r4, r4, 0x32) ptrace(0x4208, r4) 2018/04/06 22:53:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x20004e24, @multicast1=0xe0000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="22b93d1c38a89e01cf66e9745c9b2ae7", 0x10) fcntl$notify(r0, 0x402, 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x58) 2018/04/06 22:53:38 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x3) 2018/04/06 22:53:38 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KDSKBLED(r0, 0x4b65, 0x101) fcntl$getflags(r1, 0x408) sigaltstack(&(0x7f0000012000/0x2000)=nil, &(0x7f0000000040)) dup2(r0, r2) 2018/04/06 22:53:38 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)=ANY=[@ANYBLOB], 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000000000)) 2018/04/06 22:53:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xfffffffffffffde6}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000006ffbfdd9e1ecaee73800000000000000000000000000204000000000000000000000000000000000060000000000000000000000000000000000000300000000c8f60a8e7ed20000000052c3e128fb2d5a1ef655efee115b701b27e931dad8a6e50c595aa3804969646bbbb222476c88d77913428497f9ff9426355fedbfdbc0efded6cc5c2b1a8e1c59e99ad4f6f54aba0cadf62fb5ec170aefa707b9a7e71f7a8f0f2ba313b3ec34836af1bd655db828455fde661fa82c61e50c55f1f52260b9bf3211ead9ef5b41759feec2f63b474093be0167f00fe243d9d6fa4a472b0b8700c21f390e1a34c3b7"], 0x58) 2018/04/06 22:53:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="8a454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/04/06 22:53:38 executing program 0: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000540)=[{0xac4, 0x0, 0x0, "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"}], 0xac4}}], 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80400, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) tgkill(r4, r4, 0x32) ptrace(0x4208, r4) 2018/04/06 22:53:38 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0xebd, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xcd6b}, {0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x6, [0xffffffff80000001, 0x7fff, 0x5, 0x2, 0x80000001, 0x3f800, 0xfffffffffffffe00, 0x65c9]}, 0x5c) 2018/04/06 22:53:38 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000040)={&(0x7f0000000000)="8fb3311d87cf80f4e93698766af6eee0f22b", 0x12}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) ptrace(0x4208, r1) 2018/04/06 22:53:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x80) recvmmsg(0xffffffffffffffff, &(0x7f00000062c0)=[{{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000006400)={0x0, 0x989680}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x200000) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440), 0x2f4, &(0x7f00000004c0)}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x8f, @loopback=0x7f000001}, 0xc) 2018/04/06 22:53:38 executing program 4: r0 = socket(0x10, 0x40000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setns(r0, 0x40000000) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0), 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x10, "444187259223611d5670cb2e1d884a93"}, &(0x7f0000000140)=0x34) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) 2018/04/06 22:53:38 executing program 0: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000540)=[{0xac4, 0x0, 0x0, "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"}], 0xac4}}], 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80400, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) tgkill(r4, r4, 0x32) ptrace(0x4208, r4) 2018/04/06 22:53:39 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x1, 0x40, 0x5, 'queue0\x00', 0x4}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tgkill(r2, r2, 0x12) ptrace(0x4208, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa8200, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000040)=0x4) 2018/04/06 22:53:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x105800, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000980)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r2) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) fcntl$setsig(r1, 0xa, 0x2b) 2018/04/06 22:53:39 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) sendfile64(r0, r1, &(0x7f0000000040), 0x231) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x1c, 0x400, 0x956, 0x6, 0x6, 0x6, 0x88, 0x4, 0xfffffffffffffffd, 0x7, 0x41, 0xd89}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x688300, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) write$tun(r1, &(0x7f00000015c0)={@pi, @void, @ipv6={0xffffffff, 0x6, "918c84", 0x2278, 0x0, 0x2, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[@routing={0x4, 0xe, 0x1, 0x3, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0x7f, 0x0, 0xaac0, 0x7, 0x0, 0x10000, 0x66}, @dstopts={0x7f, 0x2f, [], [@ra={0x5, 0x2, 0x101}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xda, 0xe4, "92124f8adad54b01ff4d90e0c7ac6a361bff516859ec0b384107bc7734dc2637eee729bf9b2e5efee282b25b38477f98c3fa0bbfc70e13e9ff24e82dbe8c78fce90cbd662c73ef928c23556acc24e44f9b8b3f8d66fd301ddfbb5e2029c0e42cffeef1b11d0b825b85262214b6aca0a45714650143f9a0738d5268cf09bdb8e46a032c73f29ae8816138ca36282c3f7b7d401ba8af9a0171296c334aadde5c6ea11a1a2d4007674b18fe61d8409bb0fa7406cc6f81fbd8e5c0bd23fac84573b31f31ecd07912354ae4d773fafd72a9a503b6f89d7950bf41c7817628252d181fe365c219"}, @enc_lim={0x4, 0x1, 0x8}, @calipso={0x7, 0x48, {0x1b40000000000000, 0x10, 0x20ab, 0x3, [0x3, 0x6, 0x8, 0x2, 0x2, 0x3, 0xfffffffffffffffb, 0xfff]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @hao={0xc9, 0x10}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x4}]}, @routing={0x1d, 0x2, 0x0, 0x1, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0x1e, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80010000}]}], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x7, [], {0x51f, 0x6, "dc03c0", 0x3, 0xff, 0x401, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [@hopopts={0x3e, 0x200, [], [@generic={0x7, 0x1000, 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0xfffffffffffffecd) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:39 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) setitimer(0x1, &(0x7f0000000140)={{0x0, 0x2710}}, &(0x7f0000000180)) ftruncate(r1, 0x40001) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) clock_gettime(0x0, &(0x7f0000000480)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r3, 0x10, &(0x7f0000000280)={0x0, 0x0, 0x5, 0x412e351b}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140), 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000600)={{0x0, 0x2, 0x7, 0x2, 0x1f}, 0x3}) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000780)="509b8fca85820477e424c4ea2c567c0821efd09dda345b61e3a1e38c8d5c6f15967cea98b58258edd49e8b7c4424c4bf198df387567b2cc2d4069ec73d534c4e72fa465b400628ba6b7ece5d948407caacfed861d6a9e0519a5b955f49451c", 0x5f) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/04/06 22:53:39 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KDSKBLED(r0, 0x4b65, 0x101) fcntl$getflags(r1, 0x408) sigaltstack(&(0x7f0000012000/0x2000)=nil, &(0x7f0000000040)) dup2(r0, r2) 2018/04/06 22:53:39 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0xb) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/06 22:53:39 executing program 4: r0 = socket(0x10, 0x2, 0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="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", 0x2d6) [ 612.773433] nla_parse: 6 callbacks suppressed 2018/04/06 22:53:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000e7ffffff00000000"], 0x58) 2018/04/06 22:53:39 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0xb) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/06 22:53:39 executing program 4: r0 = socket(0x0, 0x5, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:39 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rt_sigsuspend(&(0x7f0000000040)={0x80000000}, 0x8) 2018/04/06 22:53:39 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0xfffffffffffffffc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x248000, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000040)={0xb8, 0x3ff, 0x9}) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:39 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094dfc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000056e000)={&(0x7f0000fc5000)={0x14, 0x3, 0x2, 0x1}, 0x14}, 0x1}, 0x0) [ 612.797397] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 612.809715] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:40 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x80000001, 0x201, 0x10000, 0x7, 0x1f, 0x8, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x5}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x2, 0x20, 0x4, 0x8001}, 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x11, r1) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000140)={0x80000001, 0x2, 0x4, 'queue0\x00', 0x1f}) 2018/04/06 22:53:40 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) accept4(r1, &(0x7f0000000140)=@ipx, &(0x7f00000000c0)=0x80, 0x80000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x58) 2018/04/06 22:53:40 executing program 4: r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x3) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f00000000c0)={0x3f, 0x80000001}) write(r0, &(0x7f0000000100)="1f0000000104ff00fd4354c007110000f3050100df00000000000000000000", 0x1f) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x7, 0x4) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:40 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/04/06 22:53:40 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/06 22:53:40 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xb5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="01806400e957832161152aa06578f8587b876a8c8ba8074c38feaa5aee9ca138b98505ebc9453bf4cfa59921027f9208c79fcceb8abab04b06acdc5b27696bbf1f824df64efda82b4307760d2909002a7c07e3f39445b72be628ec246c0444e11fab2f25b740d50d528359d0b8aebc9d2eb6ba15f8da0fb66d72af742d9ee2b92ed7261c1a1cf81b7ff29297849753b03b77fcf95391146871c248a232d6"], 0x6c) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:40 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KDSKBLED(r0, 0x4b65, 0x101) fcntl$getflags(r1, 0x408) sigaltstack(&(0x7f0000012000/0x2000)=nil, &(0x7f0000000040)) 2018/04/06 22:53:40 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/06 22:53:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000f8aff1), 0xff8f) 2018/04/06 22:53:40 executing program 5: lookup_dcookie(0x8, &(0x7f0000000000)=""/91, 0x5b) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) finit_module(r0, &(0x7f0000000080)='\x00', 0x1) 2018/04/06 22:53:40 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r1) 2018/04/06 22:53:40 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000000c0)="1f0010000104ff00fd4254c007110000f305010008000100018423dcffdf00", 0x1e) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:40 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) getrlimit(0xf, &(0x7f0000000000)) 2018/04/06 22:53:40 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) [ 613.868313] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 613.896854] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:40 executing program 1: r0 = inotify_init1(0x20000000000000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1000, 0xffff, 0xcfd, 0x4}, {0x0, 0x4, 0x9, 0x5}, {0x6, 0x6, 0x7fffffff, 0xc3}]}) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="d4bab8b255f047fd3d619ef79ed0703b", 0x10) 2018/04/06 22:53:40 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/06 22:53:40 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x8) write(r1, &(0x7f0000000180)="15", 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1}) [ 613.975845] audit: type=1326 audit(1523055220.279:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7941 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7770ba9 code=0x0 2018/04/06 22:53:40 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) sync_file_range(r0, 0x2, 0x40, 0x4) r1 = socket(0x10, 0xfffffffffffffffe, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x58) 2018/04/06 22:53:40 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x800002, 0x111, r0, 0x0) getrlimit(0xc, &(0x7f0000001480)) 2018/04/06 22:53:40 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000040)=0x93, 0x4) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x180}, 0x1, 0x0, 0x0, 0x14}, 0x20008000) [ 614.299855] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 614.312820] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 22:53:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000016000)) socketpair(0x0, 0x0, 0x3, &(0x7f0000000040)) 2018/04/06 22:53:41 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'vboxnet1@-L\x00'}) dup2(r0, r1) 2018/04/06 22:53:41 executing program 4: r0 = socket(0x10, 0x2, 0xc) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x0, @multicast2=0xe0000002, 0x4e23, 0x4, 'none\x00', 0x3, 0x6, 0x4d}, 0x2c) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/06 22:53:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x410080, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x281, @time, 0x1, {0x800, 0x1b9e}, 0x6, 0x0, 0xa5}) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000"], 0x58) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="672b47b5484801c67d39c61c1a6310921f584cc2a526fad0fa2d5c2c9743e589110ce9e07531e35bacd20660924ddf27ed3280acbfcd88182db2cb2680c707de8be2624d12aa2de384479adce44a68edb79413c93002cd6b7d74d7b762210c88ba1d876c0a1965ea44e76f2485fc5f807c730b9744cbf0a6098ec9dc5b34066ab41ca69243a6ec63c3d485849582820d7fae24e75a98f5") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x2a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f00000001c0), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x3b5) 2018/04/06 22:53:41 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0xe, 0x11, r1, 0x2000000000000000) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:41 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e23, @rand_addr=0x80000001}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xffffffff00000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x8, 0x20, 0xff, 0x8, 0x5, 0x8, 0x6, 0x7, 0x7, 0x3, 0x8000, 0xd5, 0xb61d, 0x7, 0x6]}, &(0x7f0000000100)=0x100) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:41 executing program 1: r0 = inotify_init1(0x80000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='autogroup\x00') fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x200, 0x8, 0x5, 0x100000000, 0x5, 0x7ff, 0x10000, 0xfffffffffffffff7, 0xdf62, 0x0, 0x97b, 0xdabc}) ptrace(0x4207, r3) tgkill(r3, r3, 0x12) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x6, 0x4) ptrace(0x4208, r3) 2018/04/06 22:53:41 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KDSKBLED(r0, 0x4b65, 0x101) fcntl$getflags(r1, 0x408) sigaltstack(&(0x7f0000012000/0x2000)=nil, &(0x7f0000000040)) 2018/04/06 22:53:41 executing program 1: r0 = inotify_init1(0x7fc) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) [ 614.892000] audit: type=1326 audit(1523055221.199:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7941 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7770ba9 code=0x0 2018/04/06 22:53:41 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x28000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/06 22:53:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x58) 2018/04/06 22:53:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='hybla\x00', 0x6) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x0) 2018/04/06 22:53:41 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) 2018/04/06 22:53:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f000034dcb0)={0x14, 0x30, 0x1000000000901, 0xffffffffffffffff, 0xffffffffffffffff}, 0x184}, 0x1}, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x8013, r2, 0x0) getrlimit(0x0, &(0x7f0000001480)) [ 614.950619] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 614.980263] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 615.161324] binder: 8041:8042 ioctl c0306201 20007fd0 returned -11 2018/04/06 22:53:42 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) prlimit64(r1, 0xe, &(0x7f0000000000)={0x1, 0x4}, &(0x7f0000000040)) 2018/04/06 22:53:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000000040)="1dbdbfe46bb7eaec0c6bd5bd05f48d48c6525f31e290c546ecc5d01c617c7b60ac6008454cb9b8e178e396c6b37944538061bbd259", 0x35, 0x4, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0xe3}, 0x10) socketpair$inet6(0xa, 0xb, 0x10000, &(0x7f0000000000)) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x58) 2018/04/06 22:53:42 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x80, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="f8c95fcae668645cff27ffffffffff00") ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:42 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40001, 0x0) pwrite64(r0, &(0x7f0000000400), 0xffffffffffffff60, 0x0) 2018/04/06 22:53:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) 2018/04/06 22:53:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYRES32=r0], 0x1) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x2) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:42 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KDSKBLED(r0, 0x4b65, 0x101) fcntl$getflags(r1, 0x408) sigaltstack(&(0x7f0000012000/0x2000)=nil, &(0x7f0000000040)) 2018/04/06 22:53:42 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'vboxnet1@-L\x00'}) dup2(r0, r1) 2018/04/06 22:53:42 executing program 4: r0 = eventfd2(0x0, 0x800) r1 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r2, &(0x7f0000000080), 0x400000ff) 2018/04/06 22:53:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x101000, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x8000000000000020, [0x6303, 0xffffffff, 0x3]}, 0xa) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000ffff000000000000"], 0x58) clock_gettime(0x0, &(0x7f0000000040)) bind$bt_l2cap(r1, &(0x7f0000000280)={0x1f, 0x7fff, {0x4, 0x6d54, 0xffffffffffff0001, 0x82, 0x3, 0x101}, 0xfffffffffffffffe, 0xffffffffffff1916}, 0xe) ppoll(&(0x7f0000000000)=[{r0, 0x2200}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={0x2}, 0x8) 2018/04/06 22:53:42 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000f78000), 0x4) 2018/04/06 22:53:42 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x420b, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:42 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40a200, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:43 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/06 22:53:43 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = dup2(r0, r0) ioctl$VT_RELDISP(r2, 0x5605) ptrace$setopts(0x4206, r1, 0x0, 0x0) getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:43 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x442000, 0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x3) connect(r1, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x901}}, 0x80) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ipddp0\x00', 0x10}) 2018/04/06 22:53:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/06 22:53:43 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x801, 0x0) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:43 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) sendto$inet6(r0, &(0x7f0000000000)="be150000000000", 0x7, 0x0, &(0x7f0000000400)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/06 22:53:43 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/06 22:53:43 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KDSKBLED(r0, 0x4b65, 0x101) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) write$binfmt_elf32(r0, &(0x7f0000004900)=ANY=[@ANYBLOB="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0x1758) write$binfmt_elf32(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc00, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/04/06 22:53:43 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x11, r2) tgkill(r2, r2, 0x12) ptrace(0x4208, r2) 2018/04/06 22:53:43 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r0, &(0x7f0000a5ff90)=[{&(0x7f0000b77000)}], 0x1) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r0) [ 617.073628] l2tp_ppp: sess 4/0: set debug=cf10464f 2018/04/06 22:53:43 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) socketpair(0x1b, 0x3, 0xac9b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) r4 = getgid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) sendmsg$unix(r2, &(0x7f0000000640)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="676b79cbc1ec3cbeb5c81c94ded4fabfc5282c037f2db7f15e4b18c1a2639837e01ef4fe1e07dbae2a0aaea28ca7b01ad518840af6b98637808e5df69bffca5e525e2619b25e2c44077f936ce1b5372112a40016d0c1a0564a8382a5c37cf556746d79a57c5aef86e48070d7e60fa51f124507fec59eeb585364dc2a0d635b430583b971aab037fb8a2d3efba6b81a", 0x8f}], 0x1, &(0x7f00000005c0)=[@cred={0x18, 0x1, 0x2, r1, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r5, r6}, @cred={0x18, 0x1, 0x2, r1, r7, r8}], 0x60, 0x4000004}, 0x40004) ptrace(0x4208, r1) 2018/04/06 22:53:43 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) pread64(r0, &(0x7f0000000040)=""/96, 0x60, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) r2 = getuid() getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r1, r2, r3) 2018/04/06 22:53:43 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/06 22:53:43 executing program 5: clock_gettime(0x0, &(0x7f0000861ff0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000e3fff0)={{}, {0x0, r0/1000+10000}}, &(0x7f0000c20000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) clock_gettime(0x5, &(0x7f0000000000)) getitimer(0x1, &(0x7f00006a8fe0)) 2018/04/06 22:53:43 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = socket(0x11, 0x800, 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x41, 0x1ff, 0x7, 0x7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e21, @rand_addr=0x200}}}, &(0x7f0000000180)=0x84) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) fcntl$setown(r0, 0x8, r1) ptrace(0x4208, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/06 22:53:43 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/06 22:53:43 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0xe11) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:43 executing program 7: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) 2018/04/06 22:53:43 executing program 5: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) r0 = socket$packet(0x11, 0xbdb7e9fd2264a98, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x333) 2018/04/06 22:53:43 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x27fff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x1, 0x10) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/6) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x9) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f00000000c0)='net/ip6_tables_matches\x00') dup2(r0, r1) 2018/04/06 22:53:43 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:43 executing program 6: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x800002, 0x800000010011, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00000000c0)=0x7, 0xfe05) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/06 22:53:44 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/06 22:53:44 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:44 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/06 22:53:44 executing program 7: r0 = syz_open_dev$random(&(0x7f00000002c0)='/dev/random\x00', 0x0, 0x10000) ioctl(r0, 0xffffffffffffffd3, &(0x7f0000000300)="66ea91af7761345d669e2c2cfd7a055ed9a0ae053348d16510345a0af06a3cfeabe7f87b3e583e6c3457ca00a576318c6ae812f263711aa6691b18835463843ad3b43e55116bba8cf50fe0322cefe8729da0a11ac78dde17194d19bc37c2aaf6d85b3fda7d0eb0ac799ae679c890a32e01d18541ab1581ae9a737c4e725f4526601d78bad5b998c5f39123093135a6ecb77a6ae380900d562c8b42a7c6bd1c9256651128b7f2a2e7ede1e3108e0a31820cfa42cf747385e02560a2bb2535ca713f3f816370717103d383405fc29b270405511bbb542dbec952784d") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x3, 0x2, 0x2, 0x8, 0x1f}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000001c0)=""/236) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) fchdir(r1) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000400)=0x5) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x22, 0x70bd2c, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x800) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:44 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x402000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000180)={'raw\x00', 0x2, [{}, {}]}, 0x48) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) ptrace$setopts(0x4207, r2, 0x74, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xc, r2, 0x2, &(0x7f0000000000)=""/214) tgkill(r2, r2, 0x12) ptrace(0x4208, r2) 2018/04/06 22:53:44 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffffffa}, @in6={0xa, 0x4e22, 0xa7, @dev={0xfe, 0x80, [], 0xe}, 0x8000}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e23, 0x59a0, @empty, 0x6}, @in6={0xa, 0x4e21, 0xa5e, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4473}], 0xb8) 2018/04/06 22:53:44 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x1, 0x40, 0x3, 0x2}, 0x7, 0x3e}) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="4dc9216433e0013406dcca4b000000000000005753cf4b967d40ace6524cdc109e6ff71fa763500362f04238d6cd2818057933dfd95e521cebeb7348a2d8929bae89b8fe8cd9ea8fff60342bf605270df18359d423e1a712ff65bbb9db75f0d3cbb8868fbe7c629595648081ee532829f6890000000000000005204f"], 0x7) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:44 executing program 5: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x800002, 0x800000010011, r1, 0x0) getrlimit(0x0, &(0x7f0000001480)) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00000000c0)=0x7, 0xfe05) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/06 22:53:44 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket(0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000060fff0)={0x1, &(0x7f0000000040)=[{}]}, 0x8) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000006c0)={0x0, &(0x7f0000000680)}, 0x10) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/233, 0xe9}], 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81006) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x2, @loopback=0x7f000001, 0x4e22, 0x4, 'lblc\x00', 0x1b, 0x80, 0x1}, 0x2c) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x4030, r2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xf3, 0x4) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000680)=@generic={0x80000001, 0x0, 0x30}) dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/04/06 22:53:44 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r1, 0x12) fcntl$setown(r0, 0x8, r2) ptrace(0x4208, r1) 2018/04/06 22:53:45 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x7, 0x5, 0x9}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r1) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:45 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9b09, 0x100000000}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x40, 0xa, [0x8, 0x0, 0x3, 0x80000000, 0x10001, 0x6, 0x7ff, 0x352, 0xfffffffffffffff9, 0x3]}, &(0x7f0000000100)=0x1c) prctl$intptr(0x1f, 0x10000) 2018/04/06 22:53:45 executing program 1: r0 = inotify_init1(0x7fc) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "3457c9d307a6649ed3daa92d767197e1d3f073f2d3d22b4b77eaeaaa17374bbf427f8d08c445f21596695892b74c3a530a78b9f8362b8c0e237342df891bd9b1ef7570f9f625a2685a6dd3b1845340912e20c738f016801ef9c0ad3e0346d15842f506000dbe504eff4664d88be2ccd178649b923aa91df6da03d016d30797918ab9e67be78cdbda1dae72916b8adbc85db4494f8ea48094a41eb1800dbf889a83b7c25d476224daeb4ba14e18450088e283de44de4b3164c4d143fe556ea675c7d184a25a0fa673531bc9b19fb7ba82f5a9681a4c73efd73eec128167c2112743abb64e40f0915fc4f77df136ec"}, 0xf2) 2018/04/06 22:53:45 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{}]}) fadvise64(r0, 0x0, 0x0, 0x3) 2018/04/06 22:53:45 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/06 22:53:45 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x82, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') capget(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x7fff, 0x7, 0x2, 0x7ff, 0x5, 0x1}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:45 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:45 executing program 5: r0 = epoll_create1(0x4) fsetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f00000000c0)='cpuset!ppp0&cgroup-security%@\x00', 0x1e, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x7, 0x20000000, 0xffffffff, 0x9, 0x89, 0xd, 0x8, 0x6, 0x200}, 0xfffffd70) 2018/04/06 22:53:45 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:45 executing program 5: r0 = epoll_create1(0x80000) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="d5a26f8632ed84e5abacb462fa14b7165eb8fe8879088e2e9a62636170b766835f4aa74aae746e40f1d814999010ab9e02621c3715869070d07ffe744aeb5a362f43577dc65b56ee3570912f93bdc10899bdadab65979a6c5af31b35b335aa51", 0x60}], 0x1, 0x1) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xbcfe, 0xffffffff, 0x1, 0x9, 0x80000001, 0x9e, 0x9ed, {0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, 0x8001, 0x5, 0x0, 0x2, 0xdeb}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r3], &(0x7f00000002c0)=0x1) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c05, 0x580) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000580)={r3, 0xab, "060fd88c8ff7772ef0961aa3ab1790926598926722bf39bf8402151d3f0d968340f45dd21b83bc785317f9d382d849016f23ba8d1141c681fcb21116ff79efade06a6046b03a1a9f98e3c8da1ec64f83d4669033d5fbecc692414e9df8f968c7f1e17a5e90c38609a3ad246b7fed6e8ebafc2d338c104e7c5e5abba017465c7e396e073a566c398b56319f84c44d095002a5a360822ae84337a52540e11cf9f3c01427a1cd115aaee63d6a"}, &(0x7f00000000c0)=0xb3) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(r5, &(0x7f0000001ac0)=[{&(0x7f0000002240)="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", 0xf80}], 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x400000) pipe(&(0x7f0000041000)={0xffffffffffffffff}) writev(r2, &(0x7f0000000900)=[{&(0x7f00000004c0)="07582b5fc336525f3a4a30868749663ab81476411f944abecad0994c737cc21cec4eb07ff1225975ae0a44385f5d969484276c389728fa776fb797f6e44b24999a120dab9d3eabc4780db4d4d2cd9beacd4f67b5175b908fcde840a95b952400d84887fb5bf9c0e01aa2eadacbfd045497a17ba174924e24a8d8de30d8b97b27a5f7e4cca8cd8df0c47b4ecc04ff3e78716bed7943185857a65e789dc93dbfa3d895baf4c6e39b1b0d5f5cd70c", 0xad}, {&(0x7f00000003c0)="4a09e7dcfa72ae936e92", 0xa}], 0x2) tee(r6, r5, 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setns(r2, 0x0) fsync(r4) r7 = getuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) syz_fuseblk_mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x4000, r7, r8, 0x9, 0x3, 0x80) vmsplice(r4, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000400), 0x0, 0x7f) memfd_create(&(0x7f0000000300)='/dev/loop#\x00', 0x3) 2018/04/06 22:53:45 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xef0c}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7d}, &(0x7f0000000180)=0x8) rt_sigpending(&(0x7f0000dbfff8), 0xfffffffffffffda3) 2018/04/06 22:53:45 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tgkill(r2, r2, 0x12) ptrace(0x4208, r2) 2018/04/06 22:53:45 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:45 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/06 22:53:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x1, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x1000, 0xf1c}], 0x2, &(0x7f00000011c0)={[{@statfs_percent={'statfs_percent', 0x3d, [0x3f, 0x36, 0x0, 0x35, 0x38, 0x3d]}, 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@quota_on='quota=on', 0x2c}]}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) accept4$ax25(r1, 0x0, &(0x7f00000000c0), 0x800) 2018/04/06 22:53:45 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4000000004, 0x0) dup2(r1, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:46 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x1, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x1000, 0xf1c}], 0x2, &(0x7f00000011c0)={[{@statfs_percent={'statfs_percent', 0x3d, [0x3f, 0x36, 0x0, 0x35, 0x38, 0x3d]}, 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@quota_on='quota=on', 0x2c}]}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) accept4$ax25(r1, 0x0, &(0x7f00000000c0), 0x800) 2018/04/06 22:53:46 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = fcntl$getown(r0, 0x9) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x80000, 0x0) write$eventfd(r3, &(0x7f00000006c0)=0x5, 0x8) r4 = openat$cgroup_ro(r2, &(0x7f0000000580)='memory.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000640)={r5, 0x3}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f00000004c0)={@mcast2, 0x0}, &(0x7f0000000500)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000540)={'team0\x00', r6}) r7 = syz_open_procfs(r1, &(0x7f00000001c0)='uid_map\x00') write$tun(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="000014000000001c1f0d09bcb7a542f32575ee4aa9840bc5d2b6e186dd38778ada1390306bcf21c699018e2cc6915a891641f50600d608db5030d9273a348268b6783d2cc5b6096c22afbb63da8c31915c347cabefba0f3810c5eca059246427575490393f47bdce84938be8fb37ba903abd7c6474da7472"], 0x7) ioctl$EVIOCSCLOCKID(r7, 0x400445a0, &(0x7f0000000200)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000440)={r8, 0xac, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in6={0xa, 0x4e24, 0x8, @empty, 0x1}, @in6={0xa, 0x7fff, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000300)={r8, 0x12}, &(0x7f0000000340)=0x8) r9 = open(&(0x7f0000000000)='./bus\x00', 0x141040, 0x408) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800006, 0x80110, r9, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f00000000c0)={0x2, 0x81, 0x2, 0x2, 0xb80a}, 0x14) getrlimit(0x0, &(0x7f0000001480)) write(r9, &(0x7f0000000140)="d363b19d63f53d9a98b4caf31333d836e50da4e1079aa20972105566e72a1d51831b8c47b58b4845b6e07b5e43652d9f039fbd07e47613dd4ec3f95fa490150b87c81264c9429a5b46aff9bd740118ecb5d3bdbbbd5835de36949963a75c333147c31d771245d5d6d6ffac5801", 0x6d) 2018/04/06 22:53:46 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001f00000002010000000000000000000002000000000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) fsync(r0) 2018/04/06 22:53:46 executing program 5: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000400)=ANY=[@ANYBLOB="00faffff070000007f0001000000000002003607ab01fb00053500000000060004000000040002000f2549"]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000e00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x121200, 0x0) r0 = memfd_create(&(0x7f0000000440)='wlan1^^,trusted,lo\x00', 0x1) getpeername$netrom(r0, &(0x7f00000007c0)=@full, &(0x7f00000006c0)=0xfffffffffffffe0a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000000840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000001080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000a00)) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000b80), &(0x7f0000000bc0)=0xc) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000dc0)=0xe8) getgid() fstat(r1, &(0x7f0000000640)) getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)) getgid() unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getsockopt$sock_buf(r2, 0x1, 0x7cac1ee06a5db799, &(0x7f0000000700)=""/138, &(0x7f0000000300)=0x3b6) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x8c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000140)=0xffffffffffffffb1) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000240)) 2018/04/06 22:53:46 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/06 22:53:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x11) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x90, "977829254dcb4414e8947cbf2bc1dc433d081ffc6a91dd57c3547ec8428da3b8d240d8fd2208a5530d12ddb74b4c5ab521a6b2de5cee577ca128968507b1746e04498f716a72eca35ae877201068a7b9aaa291570e0c251b14d1e4775801991a7c76e079939de5be2a6a64c2c3e641eb1d8ab76392f611a7133dfd97bafa59e443cf42d36e76edec7f0e3e846f9eb7dc"}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="f346995de9a838c50000"], &(0x7f00000001c0)=0xe) epoll_create(0x80000000) 2018/04/06 22:53:46 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='uid_map\x00') ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:46 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x89) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000180)=0x51f6949a) 2018/04/06 22:53:46 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:46 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='uid_map\x00') ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:46 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/15) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:46 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:46 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/06 22:53:46 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x89) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000180)=0x51f6949a) 2018/04/06 22:53:46 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:46 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x89) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000180)=0x51f6949a) 2018/04/06 22:53:46 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="91f9fd22fbd27a12fe968dea7594c2ca156e2d9fe7a77f81a858c566ab51d154ee961dc73151895d9bf98ce25873998ea6a355e692a77a72ea743a582078ed2c0b419ba06a1878e8068cfefdde51e96f997c1ffe6553de83d58d1b89", 0x5c, 0x200008c0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:47 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace$setregs(0xd, r1, 0x5c, &(0x7f0000000000)="25941d37825c0e17cf38c2507ba44f2dead594c614f4c32ba2e6cbbb722b6226279c830e2ce371075ac339968acdef8529278e1a3b159bfdee226407152b2e5b0c1eda42b1f555bb1c2ee912a38338d6ddff3a472788e3e2950ccab1b3138bb7cba97b908ba4a4e4d6c048aeb496c5fa06b85bfa906d5913ab25b60569cc88e85174e36e36400e7d461f01a038e958f053c9c0da192eda5a3bd2349c59a8d39244e9719b1109d0f9ad244a215abbf13a5b2e1258d67e893e80258e824bd6cb15a6a42726030dbf1d7a501e041cb51c36fde7626d34f09b8b35d889691979717ae9") ptrace(0x4208, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000140)={0x6, 0xadc}) 2018/04/06 22:53:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) setns(0xffffffffffffffff, 0x4000000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:47 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x89) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000180)=0x51f6949a) 2018/04/06 22:53:47 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x89) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000180)=0x51f6949a) 2018/04/06 22:53:47 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:47 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'btrfs.', '+\x00'}, &(0x7f0000000080)='bdev:}securityem1vboxnet0/,\x00', 0x1c, 0x1) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:47 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x89) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000180)=0x51f6949a) 2018/04/06 22:53:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/06 22:53:47 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140)=0xe17, 0x4) 2018/04/06 22:53:47 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x3, &(0x7f0000000140)=[{&(0x7f00000000c0)="669b5d3234c3e960582455127309e582ed2a1f0e88cb06a6931b26fa1e632d00e0fe9a3ddb0861208fe6ed6baa5aaa1c1d0aae436f7d07d98621298fadf090f4334cc7b90305a7cccae5a918b6", 0x4d, 0x9}, {&(0x7f0000000200)="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", 0xff, 0xee0}, {&(0x7f0000000300)="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", 0xfb}], 0x2000000, &(0x7f0000000180)={[{@fmask={'fmask', 0x3d, [0x37, 0x31]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:47 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x89) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000180)=0x51f6949a) 2018/04/06 22:53:47 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x89) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000180)=0x51f6949a) 2018/04/06 22:53:47 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:47 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sched_setparam(r1, &(0x7f0000000140)=0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x4, 0x9, 0x8, 0x7}, &(0x7f0000000080)=0x14) syz_open_procfs(r1, &(0x7f0000000180)='net/udp\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0xe7b, 0x9, 0xfffffffffffffffd}, &(0x7f0000000100)=0x10) 2018/04/06 22:53:47 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x89) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000180)=0x51f6949a) 2018/04/06 22:53:47 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:47 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r1, &(0x7f0000001300)=ANY=[@ANYBLOB="00002359ad47079dae4c075675f300a2abc04c259cbf408abd27791eece8577916678794c5765caa0b87c67a9de6e83bc62463709024e47951a6b7c0c920c245a075df4f4dae"], 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000000200)='./bus/file0\x00', 0x40040, 0x10) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r2, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r4, @ANYBLOB="70000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e637735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0f477a7e86f"], &(0x7f00000012c0)=0x78) fcntl$setstatus(r5, 0x4, 0x6000) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000140)=[0x8, 0xfffffffffffffff7]) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r4}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) 2018/04/06 22:53:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000825c7fcbf80ad383c85a561b257dc209393629f618a23c35ea41ddaadf5339eaaa6fbd7056b026c0f57f1b0ae0ff174522b5661fb8cb868d21e24cb5271e63e1c2df992d58ad9624a77f09ff37341858210ab684f78951246ad6aae6c72f35725150bf79479f41cf7e254a44e5a636d9160d852f45d6238f272e241fd0b2258758ffcb524455b492ec3bb98012ca9d355803c71d4df1b6107c2d398e32541308fbeffdae7b0048202e4c082368c77a91f2686b38"], 0x7) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x44001) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000001c0)={{0x7, 0x5}, {0x80000000, 0x800}, 0x80000001, 0x3, 0x6}) getrlimit(0x3, &(0x7f0000000240)) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000280)=0xff, 0x4) open(&(0x7f0000000140)='./bus\x00', 0x800, 0x10) 2018/04/06 22:53:47 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x1008, 0xa50) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tgkill(r2, r2, 0x12) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000000)) ptrace(0x4208, r2) 2018/04/06 22:53:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/04/06 22:53:47 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:47 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x89) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) 2018/04/06 22:53:47 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x89) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) 2018/04/06 22:53:47 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, 0xffffffffffffffff) 2018/04/06 22:53:47 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x10, r1) 2018/04/06 22:53:47 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, 0xffffffffffffffff) 2018/04/06 22:53:47 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:47 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, 0xffffffffffffffff) 2018/04/06 22:53:47 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:47 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r2 = dup3(r0, r0, 0x80000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) 2018/04/06 22:53:47 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r1, &(0x7f0000001300)=ANY=[@ANYBLOB="00002359ad47079dae4c075675f300a2abc04c259cbf408abd27791eece8577916678794c5765caa0b87c67a9de6e83bc62463709024e47951a6b7c0c920c245a075df4f4dae"], 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000000200)='./bus/file0\x00', 0x40040, 0x10) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r2, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r4, @ANYBLOB="70000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e637735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0f477a7e86f"], &(0x7f00000012c0)=0x78) fcntl$setstatus(r5, 0x4, 0x6000) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000140)=[0x8, 0xfffffffffffffff7]) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r4}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) 2018/04/06 22:53:47 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) creat(&(0x7f0000000040)='./file0\x00', 0x89) 2018/04/06 22:53:47 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:47 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) creat(&(0x7f0000000040)='./file0\x00', 0x89) 2018/04/06 22:53:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/06 22:53:47 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r4 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, r3, 0x0, 0x0) fstat(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0/file0\x00', 0xe000, r5, r2, 0x9, 0x800) 2018/04/06 22:53:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e966e73516f75702e63707500", 0x200002, 0x0) r1 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0)) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)=ANY=[@ANYBLOB="86ea9d18200000"], 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x80000001}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000001c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000003c0)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x208480, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getrlimit(0x0, &(0x7f0000001480)) 2018/04/06 22:53:47 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x89) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) 2018/04/06 22:53:47 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:47 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x100) exit(0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 22:53:47 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:47 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:47 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) tgkill(r1, r2, 0x32) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) tgkill(r3, r3, 0x12) ptrace(0x4208, r3) 2018/04/06 22:53:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000001580)={@pi, @void, @x25}, 0x7) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getrlimit(0xfffffffffffffffc, &(0x7f0000000040)) 2018/04/06 22:53:48 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:48 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/06 22:53:48 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) 2018/04/06 22:53:48 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000062140, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0xfffd, 0x1, 0x5, 0x10000, 0x5554, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) unshare(0x40600) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/06 22:53:48 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) 2018/04/06 22:53:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x2004, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7fff, 0x8}, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) fcntl$setown(r0, 0x8, r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x7, 0x10, 0x3ff, 0x8}, &(0x7f0000000140)=0x18) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/06 22:53:48 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) dup(r1) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x3) get_thread_area(&(0x7f0000000040)={0x5, 0xffffffff, 0x2000, 0xfff, 0x100, 0x8, 0x0, 0x1, 0x1, 0xe51}) 2018/04/06 22:53:48 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40080) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={r1, 0x80000, r0}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchmod(r2, 0x100) fchdir(r2) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0022ae71d591dfa23d8f7ea26780efbc00000000006bcfb155cb2441e259f36da71f766dca027db04a6a6e09f6c49cb8a52164087d070400000000000000c53cf9583997c10a66aa1b9f30e03d9f66ee"], 0x7) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800022, 0x11, r3, 0x0) getrlimit(0x0, &(0x7f0000001480)) bind$llc(r3, &(0x7f00000000c0)={0x1a, 0x30b, 0x1, 0x2, 0x6, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000080)={0x2, 0x4, 0x164, 0x20, 0x4, 0xffff}) 2018/04/06 22:53:48 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) 2018/04/06 22:53:49 executing program 7: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)="2ccb6c6f5d00", 0x40, 0x1, &(0x7f00000000c0)={0x6, 0x62f6, 0x9, 0x100000001, 0x100000000, 0x46, 0x3f, 0xcc0}) signalfd4(r0, &(0x7f0000000080)={0x9101}, 0x8, 0x800) clock_adjtime(0x0, &(0x7f0000000fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8d0, 0x0, 0x2}) 2018/04/06 22:53:49 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xfff, 0x5, 0x5, 0x5}, 0x10) ptrace(0x10, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) 2018/04/06 22:53:49 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x6, 0x4) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/04/06 22:53:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/195) creat(&(0x7f00000001c0)='./file0\x00', 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/06 22:53:49 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x10, r1) 2018/04/06 22:53:49 executing program 1: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) [ 683.066103] IPVS: stopping backup sync thread 23722 ... [ 693.315743] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 703.455915] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 713.595759] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 723.735743] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 733.875736] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 744.015777] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 754.185770] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 764.325777] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 774.465730] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 784.605770] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 794.745794] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 804.885731] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 815.025759] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 825.165724] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 835.305723] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 842.115789] INFO: task syz-executor5:8529 blocked for more than 120 seconds. [ 842.122979] Not tainted 4.4.125-g38f41ec #21 [ 842.127899] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 842.136091] syz-executor5 D ffff8801d92d7bc8 28888 8529 1 0x20020004 [ 842.143509] ffff8801d92d7bc8 ffff8801bb75e000 0000000000000000 0000000000000007 [ 842.151497] ffff8801bb75e000 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 842.159494] ffff8801db31f4c0 ffff8801d9b49800 ffff8801bb75e000 0000000000000000 [ 842.167475] Call Trace: [ 842.170088] [] schedule+0x7a/0x1b0 [ 842.175250] [] schedule_preempt_disabled+0x13/0x20 [ 842.181823] [] mutex_lock_nested+0x306/0x850 [ 842.187908] [] ? copy_net_ns+0xc7/0x190 [ 842.193502] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 842.199759] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 842.206595] [] ? kmem_cache_alloc+0x219/0x290 [ 842.212717] [] copy_net_ns+0xc7/0x190 [ 842.218196] [] create_new_namespaces+0x2f6/0x610 [ 842.224579] [] unshare_nsproxy_namespaces+0xae/0x1e0 [ 842.231332] [] SyS_unshare+0x3da/0x700 [ 842.236852] [] ? SyS_clone+0x50/0x50 [ 842.242204] [] ? task_work_run+0x14a/0x180 [ 842.248087] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 842.254288] [] ? SyS_clone+0x50/0x50 [ 842.259637] [] do_fast_syscall_32+0x321/0x8a0 [ 842.265767] [] sysenter_flags_fixed+0xd/0x17 [ 842.271848] 1 lock held by syz-executor5/8529: [ 842.276435] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0xc7/0x190 [ 842.285045] Sending NMI to all CPUs: [ 842.289980] NMI backtrace for cpu 0 [ 842.293575] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.125-g38f41ec #21 [ 842.300572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 842.309902] task: ffffffff84217840 task.stack: ffffffff84200000 [ 842.315941] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 842.324320] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 842.329753] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 842.337016] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421811c [ 842.344253] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 842.351522] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 842.358779] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 842.366053] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 842.374247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 842.380121] CR2: 00007fb04a3dc000 CR3: 00000000b5f1a000 CR4: 0000000000160670 [ 842.387368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 842.394604] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 842.401854] Stack: [ 842.403970] ffffffff84207df8 ffffffff81027e65 ffffffff84208000 ffffffff847dec48 [ 842.411482] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffffffff84207e08 [ 842.419012] ffffffff810293da ffffffff84207e20 ffffffff81221948 dffffc0000000000 [ 842.426537] Call Trace: [ 842.429089] [] default_idle+0x55/0x3c0 [ 842.434590] [] arch_cpu_idle+0xa/0x10 [ 842.440018] [] default_idle_call+0x48/0x70 [ 842.445878] [] cpu_startup_entry+0x5fd/0x8f0 [ 842.451901] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 842.458808] [] ? call_cpuidle+0xe0/0xe0 [ 842.464396] [] rest_init+0x189/0x190 [ 842.469750] [] start_kernel+0x6b9/0x6ee [ 842.475340] [] ? thread_stack_cache_init+0xb/0xb [ 842.481732] [] ? early_idt_handler_array+0x120/0x120 [ 842.488465] [] ? early_idt_handler_array+0x120/0x120 [ 842.495183] [] x86_64_start_reservations+0x2a/0x2c [ 842.501749] [] x86_64_start_kernel+0x140/0x163 [ 842.507965] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 842.526942] NMI backtrace for cpu 1 [ 842.530533] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 842.537789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 842.547145] task: ffff8800bac4c800 task.stack: ffff8800bac60000 [ 842.553180] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 842.561920] RSP: 0018:ffff8800bac67cb8 EFLAGS: 00000046 [ 842.567349] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 842.574587] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 842.581843] RBP: ffff8800bac67ce0 R08: 0000000000000001 R09: 0000000000000000 [ 842.589380] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 842.596635] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 842.603876] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 842.612083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 842.617964] CR2: 00007f22ab933000 CR3: 00000000b5f1a000 CR4: 0000000000160670 [ 842.625210] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 842.632464] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 842.639716] Stack: [ 842.641833] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 842.649349] ffff8801db31bca0 ffff8800bac67d00 ffffffff810b9abb ffffffff839f6dc0 [ 842.656863] 0000000000000003 ffff8800bac67d60 ffffffff81d11764 ffffffff8141b993 [ 842.664364] Call Trace: [ 842.666930] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 842.673301] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 842.680379] [] ? print_lock+0xab/0xae [ 842.685805] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 842.692521] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 842.699523] [] watchdog+0x6fa/0xae0 [ 842.704764] [] ? watchdog+0xc3/0xae0 [ 842.710105] [] kthread+0x268/0x300 [ 842.715261] [] ? reset_hung_task_detector+0x20/0x20 [ 842.721918] [] ? kthread_create_on_node+0x400/0x400 [ 842.728560] [] ? kthread_create_on_node+0x400/0x400 [ 842.735190] [] ret_from_fork+0x55/0x80 [ 842.740707] [] ? kthread_create_on_node+0x400/0x400 [ 842.747354] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 842.766634] Kernel panic - not syncing: hung_task: blocked tasks [ 842.772755] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 842.779992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 842.789310] 0000000000000000 7cb4b6c0ad2bdc06 ffff8800bac67ca8 ffffffff81d067bd [ 842.797277] ffffffff838831a0 ffff8800bac67d80 dffffc0000000000 7fffffffffffffff [ 842.805260] ffff8801bb75e448 ffff8800bac67d70 ffffffff8141b46a 0000000041b58ab3 [ 842.813227] Call Trace: [ 842.815786] [] dump_stack+0xc1/0x124 [ 842.821118] [] panic+0x1aa/0x388 [ 842.826102] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 842.832998] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 842.840239] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 842.847481] [] watchdog+0x70b/0xae0 [ 842.852784] [] ? watchdog+0xc3/0xae0 [ 842.858125] [] kthread+0x268/0x300 [ 842.863283] [] ? reset_hung_task_detector+0x20/0x20 [ 842.869914] [] ? kthread_create_on_node+0x400/0x400 [ 842.876544] [] ? kthread_create_on_node+0x400/0x400 [ 842.883179] [] ret_from_fork+0x55/0x80 [ 842.888682] [] ? kthread_create_on_node+0x400/0x400 [ 842.895744] Dumping ftrace buffer: [ 842.899291] (ftrace buffer empty) [ 842.902973] Kernel Offset: disabled [ 842.906577] Rebooting in 86400 seconds..