[....] Starting enhanced syslogd: rsyslogd[ 11.588668] audit: type=1400 audit(1516870042.254:4): avc: denied { syslog } for pid=3179 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.205' (ECDSA) to the list of known hosts. 2018/01/25 08:47:34 fuzzer started 2018/01/25 08:47:34 dialing manager at 10.128.0.26:41021 2018/01/25 08:47:37 kcov=true, comps=false 2018/01/25 08:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={0xac, 0x14, 0x0, 0x17}}}}}, 0x0) 2018/01/25 08:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000c50000)=""/124, 0x7c, 0x3, &(0x7f000031c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:47:38 executing program 3: 2018/01/25 08:47:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "05000000010400006e"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/25 08:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/01/25 08:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008d2000)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000e9d000-0x48)=[{&(0x7f000059d000)=""/147, 0x93}, {&(0x7f0000548000-0xa2)=""/162, 0xa2}], 0x2) 2018/01/25 08:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x14}}, 0x0}, 0x1c) 2018/01/25 08:47:38 executing program 2: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f000020f000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syzkaller login: [ 27.763561] audit: type=1400 audit(1516870058.434:5): avc: denied { sys_admin } for pid=3392 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.795595] IPVS: Creating netns size=2536 id=1 [ 27.805282] audit: type=1400 audit(1516870058.474:6): avc: denied { net_admin } for pid=3395 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.844370] IPVS: Creating netns size=2536 id=2 [ 27.880680] IPVS: Creating netns size=2536 id=3 [ 27.922695] IPVS: Creating netns size=2536 id=4 [ 27.964299] IPVS: Creating netns size=2536 id=5 [ 28.012346] IPVS: Creating netns size=2536 id=6 [ 28.060432] IPVS: Creating netns size=2536 id=7 [ 28.117700] IPVS: Creating netns size=2536 id=8 [ 29.730690] audit: type=1400 audit(1516870060.404:7): avc: denied { sys_chroot } for pid=3395 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 08:47:40 executing program 0: 2018/01/25 08:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/25 08:47:40 executing program 1: 2018/01/25 08:47:40 executing program 7: 2018/01/25 08:47:40 executing program 4: 2018/01/25 08:47:40 executing program 5: 2018/01/25 08:47:40 executing program 6: 2018/01/25 08:47:40 executing program 2: 2018/01/25 08:47:40 executing program 1: 2018/01/25 08:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d83000)='smaps\x00') readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2018/01/25 08:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pwritev(0xffffffffffffffff, &(0x7f000060c000-0x60)=[], 0x0, 0x0) 2018/01/25 08:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f00005ae000-0x87)="580000001400192340834b80040d8c560206f8ffec0481000000000700005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/25 08:47:40 executing program 7: 2018/01/25 08:47:40 executing program 0: 2018/01/25 08:47:40 executing program 5: 2018/01/25 08:47:40 executing program 6: 2018/01/25 08:47:40 executing program 3: 2018/01/25 08:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) utime(&(0x7f000011b000-0x8)='./file0\x00', &(0x7f000007e000)={0x9, 0x0}) 2018/01/25 08:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:40 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000000e000-0x18)=[&(0x7f0000005000)='cgroup:cgroupuser-keyringwlan0md5sum+\x00', &(0x7f000000d000)='\x00', &(0x7f0000005000-0x1)='\x00', &(0x7f0000002000)='*+*\x00', &(0x7f0000006000-0x8)='selinux\x00'], &(0x7f000000d000-0x8)=[]) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997c10f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) 2018/01/25 08:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000f6f000-0x9f)="") 2018/01/25 08:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004bea450d8c560a84660080ffe00600100000000000a2bc5603ca0000400000000000000000000100000000000309ff0005ff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/01/25 08:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f00001a6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 30.147179] audit: type=1400 audit(1516870060.814:8): avc: denied { dac_override } for pid=4485 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.151367] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 30.154400] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 08:47:40 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x63, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000798000-0xa)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f000017d000)="", 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000009000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) fcntl$getflags(0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00008b7000-0x8)={0x3f}, 0x8, 0x80800) getsockname$unix(0xffffffffffffffff, &(0x7f000001d000-0x6e)=@file={0x0, ""/108}, &(0x7f0000658000)=0x6e) 2018/01/25 08:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e63fb8d3000057f1", 0xfc) 2018/01/25 08:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") 2018/01/25 08:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b37000)='/dev/loop#\x00', 0x0, 0x4080) close(r0) 2018/01/25 08:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigtimedwait(&(0x7f00007a9000-0x8)={0x0}, &(0x7f0000c3c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b57000)={0x0, 0x989680}, 0x8) 2018/01/25 08:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0xffffffffffffffff, @rand_addr=0xffffffffedddb9a5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) dup3(r0, r1, 0x0) [ 30.211320] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 30.251275] IPv4: Oversized IP packet from 127.0.0.1 2018/01/25 08:47:40 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) 2018/01/25 08:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) [ 30.267145] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 08:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r0, r1, &(0x7f0000532000)=0x0, 0x4) 2018/01/25 08:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000aea000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000942000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c59000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000-0x10)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) [ 30.297576] audit: type=1400 audit(1516870060.964:9): avc: denied { create } for pid=4544 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/25 08:47:41 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a0e001615de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/01/25 08:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000942000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c59000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000-0x10)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008dc000-0x78)={0x2, 0x78, 0x48, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x4, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c59000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000-0x10)={0x0, 0x0}, [{{{@empty=0x0, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:41 executing program 5: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/25 08:47:41 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000b000-0x70)=[], 0x0, &(0x7f0000008000-0x4d)=""/77, 0x4d, 0x0}, 0x40) [ 30.300745] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 30.317038] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 08:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x832}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:41 executing program 7: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/25 08:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 08:47:41 executing program 3: 2018/01/25 08:47:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00001a0000)='net/if_inet6\x00') readv(r0, &(0x7f0000635000-0x70)=[], 0x0) 2018/01/25 08:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d0000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00006b6000-0x38)={&(0x7f000001a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000810000-0x8)={&(0x7f00001e7000)=@ipv4_deladdr={0x18, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007c6000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000dae000)="", 0x0, 0x0) 2018/01/25 08:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008dc000-0x78)={0x2, 0x78, 0x48, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00002c3000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd1000)=0x10, 0x0) prctl$void(0x1f) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e9d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092a000+0xc0a)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000087f000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xa6ed, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x200, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/25 08:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 08:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007e2000)={0x0, 0x1000}, &(0x7f000009c000-0x4)=0x8) r0 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000ebe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 30.377627] audit: type=1400 audit(1516870061.044:10): avc: denied { write } for pid=4569 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/25 08:47:41 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f93000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2018/01/25 08:47:41 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e63fb8d3000057f1", 0xfc) 2018/01/25 08:47:41 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 08:47:41 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000005000-0xa0)=[], 0x0, 0x0}, 0x0) [ 30.446750] syz-executor4: vmalloc: allocation failure: 0 bytes[ 30.460958] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 30.476050] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 30.481720] CPU: 1 PID: 4617 Comm: syz-executor4 Not tainted 4.9.78-g29eadc4 #29 2018/01/25 08:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000698000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 30.489270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.498619] ffff8801d03d78a8 ffffffff81d943a9 1ffff1003a07af18 ffff8801d043e000 [ 30.506669] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d03d79b8 [ 30.514801] ffffffff81451b82 024000c2d03d78f8 0000000041b58ab3 ffffffff84195325 [ 30.522850] Call Trace: [ 30.525446] [] dump_stack+0xc1/0x128 [ 30.530820] [] warn_alloc+0x212/0x240 [ 30.536276] [] ? zone_watermark_ok_safe+0x280/0x280 [ 30.542960] [] ? avc_has_perm+0xb0/0x4f0 [ 30.545009] audit: type=1400 audit(1516870061.154:11): avc: denied { set_context_mgr } for pid=4643 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 30.545890] audit: type=1400 audit(1516870061.154:12): avc: denied { call } for pid=4643 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 30.546087] binder_alloc: 4643: binder_alloc_buf failed to map page at 20000000 in userspace [ 30.602566] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 30.609036] [] __vmalloc_node_range+0x3f5/0x5f0 [ 30.615332] [] ? check_preemption_disabled+0x3b/0x200 [ 30.622150] [] ? task_has_security+0x130/0x270 [ 30.628375] [] vmalloc+0x5b/0x70 [ 30.633376] [] ? sel_write_load+0x130/0xfd0 [ 30.639325] [] sel_write_load+0x130/0xfd0 [ 30.645100] [] ? sel_read_bool+0x250/0x250 [ 30.650965] [] ? save_stack+0x43/0xd0 [ 30.656400] [] ? kasan_slab_free+0x72/0xc0 [ 30.662264] [] ? kmem_cache_free+0xc7/0x300 [ 30.668226] [] ? putname+0xee/0x130 [ 30.673498] [] ? sel_read_bool+0x250/0x250 [ 30.679361] [] __vfs_write+0x103/0x680 [ 30.684885] [] ? do_iter_readv_writev+0x400/0x400 [ 30.691353] [] ? __might_sleep+0x95/0x1a0 [ 30.697127] [] ? __lock_is_held+0xa1/0xf0 [ 30.702905] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 30.709724] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 30.716280] [] ? __sb_start_write+0x14a/0x310 [ 30.722410] [] vfs_write+0x189/0x530 [ 30.727750] [] SyS_pwrite64+0x13f/0x170 [ 30.733350] [] ? SyS_pread64+0x170/0x170 [ 30.739039] [] ? filp_open+0x70/0x70 2018/01/25 08:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d0000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00006b6000-0x38)={&(0x7f000001a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000810000-0x8)={&(0x7f00001e7000)=@ipv4_deladdr={0x18, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:41 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r1 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r1) 2018/01/25 08:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 30.744380] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 30.750950] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 30.757082] [] sys32_pwrite+0x39/0x50 [ 30.762510] [] ? sys32_pread+0x50/0x50 [ 30.768026] [] do_fast_syscall_32+0x2f7/0x890 [ 30.774163] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.780810] [] entry_SYSENTER_compat+0x74/0x83 [ 30.787361] binder: 4643:4645 transaction failed 29201/-12, size 0-0 line 3127 [ 30.793746] Mem-Info: [ 30.793764] active_anon:45510 inactive_anon:44 isolated_anon:0 [ 30.793764] active_file:3379 inactive_file:7908 isolated_file:0 [ 30.793764] unevictable:0 dirty:5791 writeback:0 unstable:0 [ 30.793764] slab_reclaimable:5098 slab_unreclaimable:59999 [ 30.793764] mapped:23231 shmem:51 pagetables:589 bounce:0 [ 30.793764] free:1486219 free_pcp:408 free_cma:0 [ 30.793780] Node 0 active_anon:182040kB inactive_anon:176kB active_file:13516kB inactive_file:31632kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92924kB dirty:23164kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 59392kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 30.793796] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 30.793820] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 30.793845] Normal free:2948844kB min:36824kB low:46028kB high:55232kB active_anon:182040kB inactive_anon:176kB active_file:13516kB inactive_file:31632kB unevictable:0kB writepending:23164kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:20392kB slab_unreclaimable:239996kB kernel_stack:5472kB pagetables:2356kB bounce:0kB free_pcp:996kB local_pcp:612kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 30.793892] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 295*4kB (UM) 36*8kB (UME) 22*16kB (UM) 46*32kB (UME) 28*64kB (UME) 11*128kB (UME) 10*256kB (ME) 2*512kB (UE) 2*1024kB (UM) 2*2048kB (ME) 716*4096kB (M) = 2948956kB [ 30.793980] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 30.793982] 11337 total pagecache pages [ 30.793986] 0 pages in swap cache [ 30.793989] Swap cache stats: add 0, delete 0, find 0/0 [ 30.793991] Free swap = 0kB [ 30.793993] Total swap = 0kB [ 30.793995] 1965979 pages RAM [ 30.793997] 0 pages HighMem/MovableOnly [ 30.793999] 320509 pages reserved [ 30.800074] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 30.800083] CPU: 1 PID: 4647 Comm: syz-executor4 Not tainted 4.9.78-g29eadc4 #29 [ 30.800087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.800101] ffff8801cfaef8a8 ffffffff81d943a9 1ffff10039f5df18 ffff8801d0b3c800 [ 30.800112] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801cfaef9b8 [ 30.800123] ffffffff81451b82 024000c2cfaef8f8 0000000041b58ab3 ffffffff84195325 [ 30.800125] Call Trace: [ 30.800137] [] dump_stack+0xc1/0x128 [ 30.800146] [] warn_alloc+0x212/0x240 [ 30.800154] [] ? zone_watermark_ok_safe+0x280/0x280 [ 30.800162] [] ? avc_has_perm+0xb0/0x4f0 [ 30.800171] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 30.800179] [] __vmalloc_node_range+0x3f5/0x5f0 [ 30.800188] [] ? check_preemption_disabled+0x3b/0x200 [ 30.800195] [] ? task_has_security+0x130/0x270 [ 30.800202] [] vmalloc+0x5b/0x70 [ 30.800209] [] ? sel_write_load+0x130/0xfd0 [ 30.800216] [] sel_write_load+0x130/0xfd0 [ 30.800223] [] ? sel_read_bool+0x250/0x250 [ 30.800231] [] ? sel_read_bool+0x250/0x250 [ 30.800238] [] __vfs_write+0x103/0x680 [ 30.800246] [] ? do_iter_readv_writev+0x400/0x400 [ 30.800254] [] ? __might_sleep+0x95/0x1a0 [ 30.800262] [] ? __lock_is_held+0xa1/0xf0 [ 30.800271] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 30.800278] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 30.800285] [] ? __sb_start_write+0x14a/0x310 [ 30.800292] [] vfs_write+0x189/0x530 [ 30.800300] [] SyS_pwrite64+0x13f/0x170 [ 30.800307] [] ? SyS_pread64+0x170/0x170 [ 30.800315] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 30.800322] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 30.800330] [] sys32_pwrite+0x39/0x50 [ 30.800336] [] ? sys32_pread+0x50/0x50 [ 30.800344] [] do_fast_syscall_32+0x2f7/0x890 [ 30.800351] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.800359] [] entry_SYSENTER_compat+0x74/0x83 [ 30.800362] Mem-Info: [ 30.800385] active_anon:45515 inactive_anon:44 isolated_anon:0 [ 30.800385] active_file:3388 inactive_file:7900 isolated_file:0 [ 30.800385] unevictable:0 dirty:5807 writeback:0 unstable:0 [ 30.800385] slab_reclaimable:5109 slab_unreclaimable:60046 [ 30.800385] mapped:23250 shmem:51 pagetables:611 bounce:0 [ 30.800385] free:1486170 free_pcp:383 free_cma:0 [ 30.800401] Node 0 active_anon:182060kB inactive_anon:176kB active_file:13552kB inactive_file:31600kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93000kB dirty:23228kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 53248kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 30.800421] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 30.800451] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 30.800477] Normal free:2948648kB min:36824kB low:46028kB high:55232kB active_anon:182060kB inactive_anon:176kB active_file:13552kB inactive_file:31600kB unevictable:0kB writepending:23228kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:20436kB slab_unreclaimable:240184kB kernel_stack:5600kB pagetables:2444kB bounce:0kB free_pcp:896kB local_pcp:412kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 30.800524] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 296*4kB (UME) 29*8kB (UME) 22*16kB (UM) 39*32kB (UME) 27*64kB (UM) 11*128kB (UME) 10*256kB (ME) 2*512kB (UE) 2*1024kB (UM) 2*2048kB (ME) 716*4096kB (M) = 2948616kB [ 30.800612] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 30.800614] 11342 total pagecache pages [ 30.800618] 0 pages in swap cache [ 30.800621] Swap cache stats: add 0, delete 0, find 0/0 [ 30.800623] Free swap = 0kB [ 30.800625] Total swap = 0kB [ 30.800628] 1965979 pages RAM [ 30.800629] 0 pages HighMem/MovableOnly [ 30.800631] 320509 pages reserved [ 30.896673] binder: BINDER_SET_CONTEXT_MGR already set [ 30.896683] binder: 4643:4660 ioctl 40046207 0 returned -16 [ 30.897816] binder_alloc: 4643: binder_alloc_buf, no vma 2018/01/25 08:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c59000)={'mangle\x00', 0x0, 0x0, 0x10b0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000-0x10)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x1090, 0x10b0, 0x0, {0x0, 0x0}, [{0x1020, "ae8e27a9ee180b1bfb04ae9c4d5356f71151c82c8bd18fbeb733a44b7b", 0x6, "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"}]}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0x110c) 2018/01/25 08:47:42 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d0000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00006b6000-0x38)={&(0x7f000001a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000810000-0x8)={&(0x7f00001e7000)=@ipv4_deladdr={0x18, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x402f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/25 08:47:42 executing program 1: 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/25 08:47:42 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000956000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000517000)={&(0x7f0000742000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005be000-0x10)={&(0x7f000009f000)={0x98c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x98c}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/25 08:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) 2018/01/25 08:47:42 executing program 5: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000aa4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9d5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) fcntl$setpipe(r0, 0x407, 0xf98c974) openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x20800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000095d000)={0x3, 0x0, 0x5, 0x0, 0x7f}) writev(r2, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="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", 0x1d4}], 0x1) 2018/01/25 08:47:42 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000055b000/0x2000)=nil, 0x2000, 0x4) 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) [ 30.897831] binder: 4643:4660 transaction failed 29189/-3, size 0-0 line 3127 [ 31.556942] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.566212] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000956000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000517000)={&(0x7f0000742000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005be000-0x10)={&(0x7f000009f000)={0x9f8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x9f8}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000956000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000517000)={&(0x7f0000742000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005be000-0x10)={&(0x7f000009f000)={0x9f8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="890880754a37ef1e6805c4c9ea96f07e9f495748fd6d760a90f0c3260b52022a6ef6cc74484d7874093a9539054e7bca5e630bb606831776b5594ccc3a4d19e2962afb3599344bee135024513fe946e3019dab82edbfac1554af7e38be3202804cc1fe7abf8e8ec38e34159090485edb36354b74402571be153bf420bfe7add3d0b8b7d5464516db5d1189bd423a08db9ff6ea3abadbc6581e61c7a21ed7b414e8a8ad0726fa1d4d3232dcb3012b904a83286f1f7f7d4acde3c6b8e52104bae36833793924518e9d6e66199261c51e9c7daa1ef05852f5039a7fc23e0db43ce9f07a86d8e554eadf76e56aaaf80a8970e934560dcfeb60878a39e59d25328dacb7845d339c102daea283ac0bb5c3a62c344388beffe97dab24edbb8d0bd8a88ce87a6acab4289ec7adabc05b76e7499ba8437516a0e6813f6fec1c7bbfa4807754273edca743b6daf3194b364dd493f771417e00c28a766855e25fd23cb91a297696596bc7af33caca7e613054e55d6423a075724e2cbe46bc14233dd77e83bc134eb82263a7cdd3eca6ffd918a4983e5a1471cab1915f82cea25bff30e5657544d73bdb0bb13400097f5d0bf6c3d69a99edfae62cdad33a8821cbf6e4401710530b87e4776a35e001a972a4d2abb008d758a0577a22c85e53d2d2e505a1580d555924edd3a6d5d32dfef821321fb7f34840b2e93a5f9e5096a2a5b6df98379bd337936998ddddbb4895d7d263384f1d42e266e89581c971fefe31ebf02367ac147c3cfeb6ca94a79f383cc80bad31acb6ad78be6ddb94c67d4cb16cf4593667c310b0aca1bb70ab1cbad66d53372de16fd50ccda1fd0b1dffed18d05a048b1c00f2b7c837b1a9df6e19ab49682c37b973cdde57d83dbac4ba8ea56c83570fcb5aef15bdc0c7a1c781514e288c5349e1201e04bea67a1d822c3972392732872e6855490afefd8072d3f3f39ae976c96712f05a299ab8c788b088b81b3df943225b9767b974bb9d626f9eb15c3e421b4d459f80c709e8284b1cf6ca318b7f7f80c18e2de79c91fe266fdd8f14200e7df7044093dfc89afff435f5a016f8e7339f9cf648d9e357acd0837256a7e26fe3bac4435612e7e2abc082017af9d61d1cb850bc1b8b3a241e37d8189192b00ebfe457336c9450abce2e2661774a7d479621273c865e1358ba0aace8f7a9767eca209b1a1e7f980143fae50158fc9fe0e4e465cd09a9decfacaea0abf9ce940030c06088b0b7b2b55ccdcd2aa7b72110b92034dd98937f7605676f7be91b54ccf3b70fd006b6a3410611b39dcd0dcd0cca9d095ffbac025d55119b776fc00eba2af870e6550c957566d65433c52f5303a03ffd6c5b21d8ce82910711b90d009a5d67c3d109b6e63302597792db89dac2fe2f9bfec1e46ed6bc14f11cd0e3d624bdd9953259df79fc14cdc8cbdcc0fa8683c1cf401b9f90fd9b0973920097dacf81cd8d96dd75b3b79234f24e683ae7f98036c64b27cd7c1dc2ad69f5a54ca48726f410f11396ad02827109aafe9634091c153d7b20403b267ffc2c1f83a969343ade62da26c0bdb2a850ad529ed642ad1a9d572e84b65d75bd8b8fbdd4bb34effd26c7ccb69e2aa740aaacd296e9f1fbac453c9d876681465cfc0509f3b26453bd70cdad9c056e133d82b421e7de758a33b7c8bf7da77214ed22cb890a2045faed3a72162c9ca90d7a54ffb448c9c499d72aea27af8dbd3e54d4ef007c2e5c8bbd130ddcc3345f92923d1fac7e3c651066b856d98fc97e87fa83abc6bb68dc23a41e4da0bc685f8c59e84d6456f7165d52262edf3d57dcf96ee7c0bc65c636c3ed96b22a69b65858854b912cae3e911ef1dd65f4505230511a02d2a3aba77d0346c6d5471330b6a468dea3342631cb2408e7833ed8b027ac29f24f99bf1ea5b1002056d15ae8da3b1ab4f1cd367c919dd4d6d5abb409186a822bc203fa81462568dee0ae406b9808353f8c09b6aad951a84ee2e357f0c249df19c23d6547f8b1e00378a932d8125074835e7c5370f9fa75e4ad540baf5d291eea6babca5d5c3fabced1e63f16a8b50ed3242386aa002adf53077bbf0a6c56bb1b00f882ddc9f55a38b39bdf61421a0b21ff96b89e3e16abf2f1a66f43ab65fa02b809c8d20958c876895d8f320b8598ae2078d38874a6c0ad7d494cbfc5b49df460bc2464b24056c30d84ebd2cc42cfc31b86ecb9c9d603ea020d4c4185dae98d5c4b39afd9ef85b5ae6fab368533ab9194ae2d85697b33e2c4972b810772b95afa7317fc5588fd9e1adc1d51ac3c79f2bd2b59b9a42973d0607171ebe575458e46f164104b136a616cb22067c1ab9e747a2a3ee27ac75c2e2a087bbd895bb59f3432565b32ff45b840f67a05f345bbe9c4c0d4995014c71e7f98ea6efe914ca1a2e126bda534d9d8bfd315c9610679cb3d09820d0b76dd02fd569d9c8b66419e90f8dfba9afe50a71fbe1aeab2ac0068ed97e174d9763a97d53a0161a79f16112bf2481cf2fb86799f8dabde57e8e7ae239fe73d5d3c0f913607040147f9a864382b98198362e133c4aae6f6cc40099da8a985e9fe8a6b40eabc12a9112117bfc497b4494487ea11c6c542abd418170939db879fbf3fa7dc8f3d3929be7fb65757501609a90e9a818281ff8a0d605b06be506b2e5aa8ae2c7d5733fa4b1b2439af23f1907d92bf25faca28c9446bc0d6bbf530f62f3df0cf56bc0451b9dbad711825d2bbe5c18d31753d393262f13959d45b63217f3ae7c8f718a6a2b11d380a8383de7a4b51351df0da81c4aa19463d6fd85db75a7a0aae8373dd2d33e4313ccf378ac8327454beb03ec135a5c1a6cda746a3b80c424d338a76aedd3492c6c3a553dfd926b97ab340081314b11c22748d7f63421767e034ceaa3d090775d35259eefd437d080be178751dadb755cccc88bed6994362b5e9af83b5524c885b09952b864fde58c21edbc91e55c31c4316567c36f25ff079dbb73609ed10ce1bd01201ae91f788b531391f7044ae562dd7cf2bd88bb069bc18cace40c53eab55bcc2e3b51d6eb06bbbb1692a003d1bdf3fc09bdcbb67807cc133460bada42ef91d22f4a409e5b4f39f3f01f38985656d421f46ab3b3718a352c9a1be40a51b4c34cdec58b9aa7cd801a4156a53de2a10f636dd3d83a3be21958e61c5673aefa88d2fd4e9a8cbc5dc7761a4db9ed8d259ac670d1905908fa27ec62cfb4b905b61da00fea2d5b851fb8d29047ca222ef7b8a837aec2feeedd7fa4c2b7612a6fdbec555b43c0877f0409f07e3749e0f8140105cdbfb09ba5b0b08371512a913f8f35dc5677971989409d5a7c96e67ff4cf048a0779f5fc619ef9859dd2bc6f5d92e6e099e9928eee5691868631560d6f87c3e70fa3f0ccd0719ec383d21b73d56bb650268445bed929d80c3b1c50d054748fe6648ccb3a7d9f15678c3123c2255dba3d674e421425192438775f2dfc5bc3732f9a99463498c9182dd782bb1093bbcc4923650544ad29a25d4c92bcca100210b85381ab26159a95659d80fb66e0264bf19276eba1562e31c5fb72b09d3fbc663825fca18e6bb95333465f695"]}, 0x9f8}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c2000-0xd)='cmdline\x00') read(r0, &(0x7f000031f000)=""/0, 0x0) 2018/01/25 08:47:42 executing program 1: 2018/01/25 08:47:42 executing program 6: 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 7: 2018/01/25 08:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) fcntl$setpipe(r0, 0x407, 0xf98c974) openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x20800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000095d000)={0x3, 0x0, 0x5, 0x0, 0x7f}) writev(r2, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="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", 0x1d4}], 0x1) 2018/01/25 08:47:42 executing program 5: 2018/01/25 08:47:42 executing program 7: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) utimes(&(0x7f0000efb000)='./file0\x00', &(0x7f0000196000)={{0x0, 0x2710}, {0x0, 0x0}}) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ed000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000092a000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/25 08:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000099c000-0xda)="", 0x0, 0x2000c000, &(0x7f0000bcd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000ad0000-0x20)=[{{&(0x7f0000435000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, &(0x7f00008e1000-0x18)=[], 0x0, &(0x7f0000265000-0x1dc)=[{0xc, 0x29, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 08:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 31.618085] audit: type=1401 audit(1516870062.284:13): op=fscreate invalid_context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executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000e4000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x5) 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/25 08:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 08:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f00005c7000)="480000001400190d09004beafd0d8c5602787f0080ffe00500000000000000a23c5603ca0003000100000000200100000100000000000309ff5bffff00c7e5000000100000dd00000591bc3570b53055073732a53f4f6e96e73ea3a61301c2", 0x5f}], 0x1) 2018/01/25 08:47:42 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000003000-0x11)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 1: 2018/01/25 08:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/25 08:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000001, 0x0) bind$inet(r0, &(0x7f0000de8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000476000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:47:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) [ 31.745516] audit: type=1401 audit(1516870062.414:14): op=fscreate invalid_context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executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) 2018/01/25 08:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x0) 2018/01/25 08:47:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r1) 2018/01/25 08:47:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000)='dev ', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000736000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 08:47:42 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x2011, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/25 08:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000e81000-0x8a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, '"\x00\b', 0x18, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3a, 0x0, 0x0, 0x0, 0x0, []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg$netlink(r0, &(0x7f0000e23000-0x38)={0x0, 0x3a2, &(0x7f0000cfc000)=[], 0x0, &(0x7f0000788000-0x70)=[], 0xfffffffffffffd25, 0x0}, 0x0) 2018/01/25 08:47:42 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x0}) 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000127000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000796000-0x2c)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000cd4000-0x10)='net/ip_mr_cache\x00') 2018/01/25 08:47:42 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a000-0x4)=0x0) 2018/01/25 08:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x8) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 1: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 4: r0 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00002c8000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b63000-0x96)=""/150) [ 31.978704] IPv4: Oversized IP packet from 127.0.0.1 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrandom(&(0x7f0000c51000)=""/0, 0x19d, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ba5000)=0x0, &(0x7f0000576000)=0x4) 2018/01/25 08:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e9000)="6e65742f726f75746500a1") readv(r0, &(0x7f00000b7000)=[{&(0x7f000055f000)=""/92, 0x1ee}, {&(0x7f00005d4000-0xbc)=""/188, 0xbc}], 0x2) 2018/01/25 08:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:42 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000021000)=[{&(0x7f000001e000)="", 0x0}, {&(0x7f0000025000)="", 0x0}], 0x2) 2018/01/25 08:47:42 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r0) 2018/01/25 08:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa1000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004b000)={0x0, 0x0, 0x0}, &(0x7f0000d9f000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) ioctl(r0, 0x0, &(0x7f000021b000)="") 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e63fb8d3000057f1", 0xfc) [ 32.111086] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 32.131017] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e63fb8d3000057f1", 0xfc) 2018/01/25 08:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d0f000-0x5e)='ns/user\x00') 2018/01/25 08:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/25 08:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x80000000008, &(0x7f0000c9f000-0x4)=0x0, 0x4) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/25 08:47:42 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r0) 2018/01/25 08:47:42 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000001c000+0xb93)='/dev/binder#\x00', 0x0, 0x0) flock(r0, 0x1) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) 2018/01/25 08:47:42 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000003000-0x11)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 08:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) 2018/01/25 08:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="", 0x0) 2018/01/25 08:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e3d000)='vegas\x00', 0xffffffffffffff20) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xfffffffffffffea8, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000efe000-0x5c)={0x2, 0x0, 0xf55, {0x77359400, 0x0}, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d20000)=0xc) dup3(r0, r1, 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000750000-0x4)=0x7, 0x7bf) keyctl$negate(0xd, 0x0, 0x0, 0x0) 2018/01/25 08:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/25 08:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="", 0x0) 2018/01/25 08:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e3d000)='vegas\x00', 0xffffffffffffff20) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xfffffffffffffea8, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 32.257356] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/25 08:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc30, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000021c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006f2000)=0x10, 0x800) r0 = creat(&(0x7f0000530000)='./file0\x00', 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000d6f000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f00005a5000)=0x0, 0x37b4cfdd) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="", 0x0) 2018/01/25 08:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, []}, 0x5c) 2018/01/25 08:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000efe000-0x5c)={0x2, 0x0, 0xf55, {0x77359400, 0x0}, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d20000)=0xc) dup3(r0, r1, 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000750000-0x4)=0x7, 0x7bf) keyctl$negate(0xd, 0x0, 0x0, 0x0) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015b", 0x7e) 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000b11000-0x4)=0x0, 0x4) 2018/01/25 08:47:43 executing program 3: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f000005f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) ftruncate(r1, 0x3a28000000) 2018/01/25 08:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc30, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000021c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006f2000)=0x10, 0x800) r0 = creat(&(0x7f0000530000)='./file0\x00', 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000d6f000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f00005a5000)=0x0, 0x37b4cfdd) 2018/01/25 08:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, []}, 0x5c) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015b", 0x7e) 2018/01/25 08:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, []}, 0x5c) 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000307000-0x10)='/selinux/create\x00', 0x2, 0x0) getcwd(&(0x7f00002f7000-0xc15)=""/4096, 0x1000) 2018/01/25 08:47:43 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015b", 0x7e) 2018/01/25 08:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c76000)=0x0) 2018/01/25 08:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/25 08:47:43 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000f90000)="", 0x0, 0x0, &(0x7f0000f91000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/01/25 08:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b", 0xbd) 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b", 0xbd) 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b", 0xbd) 2018/01/25 08:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035", 0xdd) 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) fallocate(r0, 0x0, 0x0, 0x3ff) 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035", 0xdd) 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035", 0xdd) 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e", 0xed) 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e", 0xed) 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e", 0xed) 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e6", 0xf5) 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 5: 2018/01/25 08:47:43 executing program 7: 2018/01/25 08:47:43 executing program 1: 2018/01/25 08:47:43 executing program 4: 2018/01/25 08:47:43 executing program 0: 2018/01/25 08:47:43 executing program 3: 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e6", 0xf5) 2018/01/25 08:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000001000-0x32)="cb6501988fa4279fb19b3686481918a093de48ac88fc1acca7c325a0f9af5d126e852c28c652432f", 0x28, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 08:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/25 08:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, []}, 0x5c) 2018/01/25 08:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000956000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000517000)={&(0x7f0000742000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005be000-0x10)={&(0x7f000009f000)={0x814, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x814}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/25 08:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x7f, &(0x7f0000e1f000)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000031d000-0x4)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) sigaltstack(&(0x7f0000ba8000/0x3000)=nil, &(0x7f00009c0000)=0x0) 2018/01/25 08:47:43 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000470000-0x9)='/dev/rtc\x00', 0x315600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000)={0xff, 0x6, 0x7ff, 0x9, 0x3, 0x5, 0x1ff, 0x4000000000000}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair(0x10, 0x4, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000527000-0xa)='net/icmp6\x00') lseek(r2, 0x11, 0x0) 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000093000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) accept4$packet(r1, &(0x7f00002e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009b0000-0x4)=0x14, 0x80000) bind$packet(r1, &(0x7f0000066000-0x14)={0x11, 0x1, r2, 0x1, 0x23bba507, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000ac8000-0xff)="62b205940aa767e6ec2afe729d82226e11bfd55d9394c67f95821994429471de1381e8e1c6be345f992ec8ccb7578c6c3f268ef1614fe1da653893c2ceb93e80d6c8b930dab09c22c4c10e68ba5bbff8d4beb06ddb88612e89fd4021bdac2b56a85b70c20483a08b15787511a83c357db876791ca01fbf29123903b2ce12393cda5b27b933f5d2625c22de397e6bbb8214d013830b767c6b95f093b6768dd7424cf291e27e015a91dacbbf366567888d14b1bcfbd33ffa97acabc61398eec221e1c6b499c290494c5fe530601963b027fc1e3e3fe0ccea195ccf42ac139f7194538d", 0xe2) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x2ac, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x184, 0x3, {{'deflate\x00'}, 0x9c8, "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"}}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f00001b3000)={&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="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", 0x181}], 0x1, &(0x7f0000808000)=[], 0x0, 0x0}, 0x4000001) 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e6", 0xf5) 2018/01/25 08:47:43 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000212000-0xa3)={0x0, 0x9b, "a9ffb2c7233cafd1ef31a379d9b939cc1eaab30bea32cbacdf7f1a89f76ada104a5683d7eb978b94ac534be4b972beff780ca3bbf43ab35e6803af442434eece9b18124e56544dffc30f938ac99bec572a0d59026485f42a002721a031377dcb9b6c9a1153ee1a14c0977b639bf1602abf4a99268283e9c5034c4b96e48641bd6b0b3b220a2177d971836d1edfbd024d7e8496bcb7bb9d1a3c7b00"}, &(0x7f000095d000)=0xa3) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000095f000-0x4)=0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000095d000)={r1, 0x8, 0x0, 0x4, 0x1, 0x8000000000000}, &(0x7f0000199000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003a6000)={r2, 0x6e, "a9524fa5052fba31b25b22ef174d3bb2ecbf48680ff63c24af599c1e3c50c3f6f56ecbd62d51df17771508329edd5684feb61437f88730b397700383514ec429cf288d894ec80f86050559237d7209d38b66d0b8bf484c16f2685de527eabb9ea9869cbbdd40f26f6a54f3d2db6c"}, &(0x7f0000128000)=0x76) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f000095d000-0x4)=0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00001b8000-0xc)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000095c000)=0xc) syz_open_dev$sg(&(0x7f00008a5000-0x9)='/dev/sg#\x00', 0x0, 0x0) poll(&(0x7f0000003000-0x20)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000069000-0x5c)={{0xa, 0x2, 0xb9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0xfffffffffffffffe}, {0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1, [0x2, 0x200, 0x4, 0xd89, 0x401, 0x3f, 0x9, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e63fb8d300", 0xf9) 2018/01/25 08:47:43 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000470000-0x9)='/dev/rtc\x00', 0x315600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000)={0xff, 0x6, 0x7ff, 0x9, 0x3, 0x5, 0x1ff, 0x4000000000000}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair(0x10, 0x4, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000527000-0xa)='net/icmp6\x00') lseek(r2, 0x11, 0x0) 2018/01/25 08:47:43 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000212000-0xa3)={0x0, 0x9b, "a9ffb2c7233cafd1ef31a379d9b939cc1eaab30bea32cbacdf7f1a89f76ada104a5683d7eb978b94ac534be4b972beff780ca3bbf43ab35e6803af442434eece9b18124e56544dffc30f938ac99bec572a0d59026485f42a002721a031377dcb9b6c9a1153ee1a14c0977b639bf1602abf4a99268283e9c5034c4b96e48641bd6b0b3b220a2177d971836d1edfbd024d7e8496bcb7bb9d1a3c7b00"}, &(0x7f000095d000)=0xa3) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000095f000-0x4)=0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000095d000)={r1, 0x8, 0x0, 0x4, 0x1, 0x8000000000000}, &(0x7f0000199000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003a6000)={r2, 0x6e, "a9524fa5052fba31b25b22ef174d3bb2ecbf48680ff63c24af599c1e3c50c3f6f56ecbd62d51df17771508329edd5684feb61437f88730b397700383514ec429cf288d894ec80f86050559237d7209d38b66d0b8bf484c16f2685de527eabb9ea9869cbbdd40f26f6a54f3d2db6c"}, &(0x7f0000128000)=0x76) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f000095d000-0x4)=0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00001b8000-0xc)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000095c000)=0xc) syz_open_dev$sg(&(0x7f00008a5000-0x9)='/dev/sg#\x00', 0x0, 0x0) poll(&(0x7f0000003000-0x20)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000069000-0x5c)={{0xa, 0x2, 0xb9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0xfffffffffffffffe}, {0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1, [0x2, 0x200, 0x4, 0xd89, 0x401, 0x3f, 0x9, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 08:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff8000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x7, 0xff2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) 2018/01/25 08:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000093000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) accept4$packet(r1, &(0x7f00002e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009b0000-0x4)=0x14, 0x80000) bind$packet(r1, &(0x7f0000066000-0x14)={0x11, 0x1, r2, 0x1, 0x23bba507, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000ac8000-0xff)="62b205940aa767e6ec2afe729d82226e11bfd55d9394c67f95821994429471de1381e8e1c6be345f992ec8ccb7578c6c3f268ef1614fe1da653893c2ceb93e80d6c8b930dab09c22c4c10e68ba5bbff8d4beb06ddb88612e89fd4021bdac2b56a85b70c20483a08b15787511a83c357db876791ca01fbf29123903b2ce12393cda5b27b933f5d2625c22de397e6bbb8214d013830b767c6b95f093b6768dd7424cf291e27e015a91dacbbf366567888d14b1bcfbd33ffa97acabc61398eec221e1c6b499c290494c5fe530601963b027fc1e3e3fe0ccea195ccf42ac139f7194538d", 0xe2) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x2ac, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x184, 0x3, {{'deflate\x00'}, 0x9c8, "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"}}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f00001b3000)={&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="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", 0x181}], 0x1, &(0x7f0000808000)=[], 0x0, 0x0}, 0x4000001) 2018/01/25 08:47:43 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f0000006000-0x58)=""/88, 0x58, 0x0) r1 = request_key(&(0x7f0000009000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000009000-0x11)="c72c65746831247d707070307070703100", 0xfffffffffffffffd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000008000)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000009000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) r4 = add_key(&(0x7f0000006000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)='l', 0x1, r3) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r4) 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e63fb8d300", 0xf9) 2018/01/25 08:47:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f00001ed000)={&(0x7f0000e8f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e53000)={&(0x7f00004c1000-0x80)=@migrate={0x50, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b2", 0x4c, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r1, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r1, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000003000)=0xff) ptrace$peekuser(0x3, r2, 0x8) getdents(r0, &(0x7f0000004000-0x4b)=""/75, 0x69) 2018/01/25 08:47:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d82000)='/dev/rtc\x00', 0x20800, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fbe000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000a4b000+0x5bd)={&(0x7f0000110000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000535000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) listen(r2, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/25 08:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00007cd000)=0x0, &(0x7f0000706000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) timerfd_gettime(r0, &(0x7f0000042000)={{0x0, 0x0}, {0x0, 0x0}}) [ 32.882001] audit_printk_skb: 6 callbacks suppressed 2018/01/25 08:47:43 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ed000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e63fb8d300", 0xf9) 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff8000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x7, 0xff2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfb) 2018/01/25 08:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00006ee000)="240000002e001d000000008000000000000000ff01000000020000000000000003000022", 0x24) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000472000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000098000)={0x44, 0x200, 0x100000000, 0x0, 0x3}) [ 32.882014] audit: type=1400 audit(1516870063.554:17): avc: denied { create } for pid=5185 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 08:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000d1000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000198000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000d3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a95000)={r2, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/dev/pktcdvd/control\x00', 0x4200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000)={0xffffffffffffffff, 0x3ff, 0x9, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$user(&(0x7f00004b9000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xdd)="715beaf83bd737db04e517b85b23493643a0d4203bd30a4dce42d5df3d5afaf3b90d85038a847164f574ca69d6e2ecc51073e314bef7eb11e6798b7e9e2d9d118061af3957674d53b9550bef148b60831a54318dc2e2327703e3fdf1f3800c4441e3f85112eb69ec7226875f2718b6e01d19b58da48c73af3e6ab6c0edfd23fbc9183db1dfda54462a64f9dae0c6b572d28729b4c334a7467b4e3a79e730d01a4bb467d8be346e8aacd1de0137f18197a44425dfa76052cd6fc94506540c2c66ef03f47a27314d5bb3163deb2b89a167f7d87a9cf5c1e337cbe8d1d516", 0xdd, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x100) request_key(&(0x7f0000019000)="7472757366000900a1de5e06810061c0677b2c39e3b4853b166165600899c6137fea02d5215ca7db18f946f216c2ee472448668ae0f0c4c405df0000000000000070f261c9fd252d165462e148abbe48b473777d67ca7bd7b8fc4aac0d3e4c8a4d48ba6ab01a3afe8d44816014849a1541591d8e6c00af16c214702ee38382aa0e02f2c374eb8acd", &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e08000-0x2a)="0000000100000000040007191071d971763ea4cac9865fbb90a46be124f2a7fde084b3ce1d427b1c56ce", 0x0) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfb) 2018/01/25 08:47:43 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ed000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:43 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000000c000-0x4)={0x10000, 0x2, 0xe6ef}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$int_in(r0, 0x5407, &(0x7f0000027000-0x6)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000018000)={0x0, {""/7}, 0x0}, &(0x7f0000019000-0x4)=0x10, 0x80800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x7d1d, 0x3cc8, &(0x7f0000013000)=""/117, &(0x7f0000018000)=0x75) 2018/01/25 08:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dd1000)={0x0, 0x0}) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f000040b000)={0x0, r1}) fcntl$getownex(r0, 0x10, &(0x7f0000ab0000)={0x0, 0x0}) 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfb) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfb) 2018/01/25 08:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) fcntl$dupfd(r0, 0x0, r0) 2018/01/25 08:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) syz_open_dev$sg(&(0x7f0000883000)='/dev/sg#\x00', 0x200000000000018, 0x60300) 2018/01/25 08:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eba000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f00007b8000)=""/212, &(0x7f00000c5000)=0xffffffbe) modify_ldt$read(0x0, &(0x7f0000a6d000-0xd4)=""/212, 0xd4) getpeername$packet(r1, &(0x7f0000e7a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000538000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000926000-0x34)=@bridge_delneigh={0x2c, 0x1d, 0x400, 0x7, 0x3, {0x1f, 0x0, 0x0, r2, 0x2, 0x3, 0x6}, [@NDA_DST_IPV4={0x8, 0x1, @rand_addr=0xcdf}, @NDA_LINK_NETNSID={0x8, 0xa, 0x8001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x412000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000001000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x81, 0x6, 0x5, 0x400, 0x6, 0x1000100, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000001000-0x23)=""/50, 0x32) 2018/01/25 08:47:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) accept4$unix(r0, 0x0, &(0x7f0000001000)=0x0, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x200000, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x9}, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000f75000-0x8)=[0xffffffffffff8001, 0x100000000]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/sequencer2\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000c56000-0x8)='keyring\x00', &(0x7f00008ab000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r4, 0xef, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000b26000)={0x0}, &(0x7f00001b0000)=0x4) 2018/01/25 08:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x6) clone(0x4340800, &(0x7f00008a6000)="cebfdcef56f59f2c4e9ac2fe", &(0x7f0000f26000)=0x0, &(0x7f00005e3000)=0x0, &(0x7f00001ae000-0x83)="6e1202aa2613e2bfc58e044967aa8021d0bae81ed35cfa3269bcb5dfac79305c8d38a58e87e202fd5d412ff0c9a9b899a0d229389e255e2b175dcc10a6d3afc583ed474e7f0f0f4313837844c6f4f085b026869bc7feb644d7a55981dfc818de81fa9f6625c917131e2d59a97b5ab3d4d4f8e25a7104cb57b7506a9b4a52b4451e8fb3") getsockopt$sock_buf(r0, 0x1, 0x41, &(0x7f00001ae000-0x4f)=""/79, &(0x7f00007d7000)=0x4f) write(r0, &(0x7f0000a13000-0xfc)="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", 0xfc) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00007e3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000058b000)=0x0) 2018/01/25 08:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:43 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b2a000-0x4)=0x0) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000)=""/201, &(0x7f0000000000)=0xc9) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00009c5000)={@generic=""/16, @ifru_ivalue=0x0}) 2018/01/25 08:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x1f, [0x3, 0x0, 0x0, 0x0, 0x0], [0x4000000000000000, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) fcntl$getown(r0, 0x9) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc2000)='/selinux/enforce\x00', 0x42000, 0x0) 2018/01/25 08:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) syz_open_dev$sg(&(0x7f0000883000)='/dev/sg#\x00', 0x200000000000018, 0x60300) 2018/01/25 08:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:44 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b52000-0x10)='/selinux/status\x00', 0x0, 0x0) signalfd4(r0, &(0x7f00006a8000-0x8)={0x100000001}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000000)=""/192) 2018/01/25 08:47:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) accept4$unix(r0, 0x0, &(0x7f0000001000)=0x0, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x200000, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x9}, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000f75000-0x8)=[0xffffffffffff8001, 0x100000000]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/sequencer2\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000c56000-0x8)='keyring\x00', &(0x7f00008ab000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r4, 0xef, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000b26000)={0x0}, &(0x7f00001b0000)=0x4) 2018/01/25 08:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0xfffffffffffffd1d, 0xffffffffffffffff) r1 = add_key(&(0x7f0000bc3000-0x8)="74fffffbff0008e8", &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0x0) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d10000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) faccessat(r2, &(0x7f00008cb000-0x8)='./file0\x00', 0x100, 0x945bbbe7d30d63f5) getsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f000084e000)=0x0, &(0x7f000053b000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003d0000)=0x0) sched_getparam(r3, &(0x7f000015c000)=0x0) 2018/01/25 08:47:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000768000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00003ba000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0xfecb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) syz_open_dev$sg(&(0x7f0000883000)='/dev/sg#\x00', 0x200000000000018, 0x60300) 2018/01/25 08:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f000074f000)={0x0, 0x0}) mincore(&(0x7f000093f000/0x2000)=nil, 0x2000, &(0x7f0000686000-0x34)=""/52) pipe2(&(0x7f000016c000)={0x0, 0x0}, 0x4800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00003d5000)=0x0, &(0x7f000029f000-0x4)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000037f000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000e84000)=""/202) 2018/01/25 08:47:44 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b52000-0x10)='/selinux/status\x00', 0x0, 0x0) signalfd4(r0, &(0x7f00006a8000-0x8)={0x100000001}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000000)=""/192) 2018/01/25 08:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000048000)={'system_u:object_r:adjtime_t:s0', 0x20, 'sysadm_u\x00'}, 0xfffffffffffffdc2) [ 33.716198] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 08:47:44 executing program 5: r0 = creat(&(0x7f00008c3000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x9e, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r1, &(0x7f0000b04000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000681000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f83000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_access(r2, &(0x7f0000fd5000)={'system_u:object_r:devicekit_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x32, 0x31, 0x0}, 0x51) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ecc000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000165000-0x8)={r4, &(0x7f0000689000)=""/2}) ioctl$sock_ifreq(r3, 0x8990, &(0x7f00007df000)={@common='tunl0\x00', @ifru_map={0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/25 08:47:44 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000a0c000)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000036000)=0x0) fcntl$getown(r0, 0x9) prctl$seccomp(0x16, 0x0, &(0x7f0000e79000)={0x0, &(0x7f0000010000-0x18)=[]}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000be7000)={0x2, 0x200, 0xd98, 0x6, 0x7ff, 0x5, 0x9, 0x3, 0x6, 0x7bd, 0x3, 0xa0c}) 2018/01/25 08:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000ac5000)="99d563140e3f7a36c691790a9e5cf3ad196d7d14bd350d9abf07a238b9ff8f98"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = openat(r1, &(0x7f0000f4e000-0x8)='./file0\x00', 0x301, 0x40) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000719000-0xc)={0x5, 0x3, 0xda, 0x6, 0xff, 0xfffffffffffffff9}) 2018/01/25 08:47:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007f6000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x400000000003, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ed0000)='/dev/sequencer\x00', 0xf0240, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00004be000)={0x0, 0x80000000, 0x9}, &(0x7f0000f46000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000be2000)={r2, 0x2}, 0x8) 2018/01/25 08:47:44 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ea5000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d96000/0x2000)=nil, 0x2000, 0x1, 0x30010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bff000)='/selinux/mls\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000bbe000)={0x0, {""/7}, 0x0}, &(0x7f0000020000-0x4)=0x10, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000639000)={"837e4e4ecf8860b8628f1a65790712c9", {0x4, 0xff, 0x8, "33afa2ae511a", 0x6, 0x0}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000f2a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b63000-0x8)='./file0\x00', &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000090c000)=0x0, &(0x7f0000b18000-0x4)=0x0, &(0x7f000063c000-0x4)=0x0) setresuid(r3, r4, r5) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) syz_open_dev$sg(&(0x7f0000883000)='/dev/sg#\x00', 0x200000000000018, 0x60300) 2018/01/25 08:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000370000)='/dev/usbmon#\x00', 0x4, 0x402) r1 = socket(0x12, 0x802, 0x0) write(r1, &(0x7f00008f1000-0x81)="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", 0xfc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000147000-0x8)={0x0, 0x9}, &(0x7f0000066000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000770000-0x14)={r2, 0x1ff, 0x7f, 0x9, 0x5, 0x200}, 0x14) fcntl$getownex(r1, 0x10, &(0x7f000005e000)={0x0, 0x0}) lstat(&(0x7f0000643000)='./file0\x00', &(0x7f00000a7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000ca000)=0x0, &(0x7f00007cd000)=0x0, &(0x7f0000a23000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00006a0000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f6000)={0x0, 0x0, 0x0}, &(0x7f0000319000-0x4)=0xc) r8 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000234000)=0x0) fstat(r0, &(0x7f0000a99000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000df6000)=0x0, &(0x7f0000d42000-0x4)=0x0, &(0x7f0000e44000-0x4)=0x0) r12 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000370000)={0x0, 0x0, 0x0}, &(0x7f00009d1000)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00004e6000-0x70)={0x7, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x9cc3, 0x3, 0x80000001, &(0x7f0000f35000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa0f9, 0x504, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001fd000)=0xc) getpeername$inet(r1, &(0x7f0000fb7000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ea000)=0x10) sendmmsg$unix(r0, &(0x7f0000f54000)=[{&(0x7f000086a000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000066b000)=[{&(0x7f000003e000-0xdc)="35a660805464581e594731fb7e2a7023f44b3da51f9cdd3193f5f1bd05374261cf1f040cd8ab0639310bbf9de72c7972d822905471ad00368904e318b09a7f656ade2466bf62895ad694ccd3d8a3a1fb73916674b88928c4e7c3c48d4d5674ae5a1acbcc788b39a8189d4f485b5394662fd0cc4a4c90e8275218a13b9d0775006561dad1b60882e5dac08790e7559b326d14f2a9f9614e0f4e2429a854c2a438cff9eab4daeae84cbf5deac14d3380773399836b07ea78c7d0f31eaac35d7e0bdb8291763330ff97bf1232e8e73b04d0dadacc7681eeac56e57ca81c", 0xdc}, {&(0x7f0000169000)="aae70d321a616f303a9f1ac084e5f78cd58de127d29c2cad552567e62fec1bd2d93890d56e9bf543e6ee96e75eb9322b458ccfee2757b49ea43782ddc3710110cfacb82247044576b5b74b0980aa0b4f41d4c7c0cada962c3d285a9d0c26ec087e1e8d173c87198b02415adf8b480f2277c539e89a288034c0e430a4b448cf2257ea61ffd7a7d3f707d710c69a3ba24a9f7bf3ff2601a6ce", 0x98}, {&(0x7f0000300000)="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", 0x1000}, {&(0x7f0000da2000-0x36)="bc8b253daf650aede2a6a28b6b139fb602afa7bed40013b44de4f0d1edbae9d098aa2374cf70e2afea941c9553f89cf3bef0bf5d8b97", 0x36}, {&(0x7f0000740000-0x5d)="89cea1a286ece5b095fa99b61301d87520895370463c0ecfd81a760c6b19900b96b104837d1ba77ec301507a6243041fa0595fa5d95ef518ef20670de30de14d1ce5890a1d8af2e9d46025b1de256337d9cf9db8123477b6df71114519", 0x5d}], 0x5, &(0x7f00008cd000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x8000}, {&(0x7f0000343000-0x4)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a39000)=[{&(0x7f0000cf9000)="ddb17a850be3940d8e924c73b2281354da91f2369747ee8a2edde865ed4abb33e57022a5e73746b73624e18c4859ffaeaed542839a5f81591216dbbfe0550b9db1f6b1becf5f933c274348a5b060b35a77520d82d53306", 0x57}, {&(0x7f00009f2000)="3777caf6c893e7872f7e9b1df77893db5ceb41f79693c37b4c01efa90dbc84305c6e90a4f98cdd70403845fa070cbe62b7da77fcfb9c896eea5be3b11702837a6c50f1fda366ab8cda3f234be2e6ca4cf9ef1c4728a6425a0de1007a88b78c73a7947b", 0x63}], 0x2, &(0x7f00009c3000)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}], 0x64, 0x4}], 0x2, 0x4) 2018/01/25 08:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eaa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r0, r1, 0x0) splice(r0, &(0x7f0000bf6000)=0x0, r1, &(0x7f0000522000-0x8)=0x0, 0x9, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000026c000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r2, &(0x7f00006c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00001de000-0x4)='tls\x00', 0x6e7) 2018/01/25 08:47:44 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000005000-0x4)=0x0) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') 2018/01/25 08:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:44 executing program 1: mlockall(0x80000000006) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x18) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x100) clone(0x0, &(0x7f0000002000)="", &(0x7f0000262000-0x4)=0x0, &(0x7f0000261000)=0x0, &(0x7f0000001000-0x12)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000004000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001000-0x8c)={0x9, 0xf638, 0x9cb7, 'queue0\x00', 0x4b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 33.948348] audit: type=1400 audit(1516870064.614:18): avc: denied { setuid } for pid=5326 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 08:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f00000fa000)=[{{&(0x7f00004ff000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a6d000-0x30)=[], 0x0, &(0x7f0000fb9000)=""/42, 0x2a, 0x0}, 0x0}, {{&(0x7f00003ad000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000aea000-0x40)=[], 0x0, &(0x7f0000728000)=""/169, 0xa9, 0x0}, 0x0}], 0x2, 0x10002, &(0x7f0000083000)={0x0, 0x1c9c380}) 2018/01/25 08:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x4998, &(0x7f00001d5000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000997000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005c7000-0x6)={0x0, 0x80000000}, &(0x7f0000f79000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b71000)={r3, 0x9, 0x30}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000afe000-0x8)={r3, 0x71d67ba0, 0x6}, &(0x7f000093e000)=0x8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e15000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000c7f000-0x4)=0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dc0000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000dbc000-0x47)=""/71) syz_open_pts(r4, 0x1) 2018/01/25 08:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000d8f000)=""/155, 0x9b, 0x0}, 0x2000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, &(0x7f0000001000-0x8)={&(0x7f0000002000-0x98)={0x2, 0x7, 0x5, 0x9, 0x13, 0x0, 0x5, 0x0, [@sadb_x_sec_ctx={0x11, 0x18, 0x5, 0x9, 0x7d, "98ccb4327a4b34c91bf3c1021c67c50798921ebac3c8bd9b8f053a29f55bf6d0819602c1896e174df90113469ebe8216fcf4b3003b0f8c3143dabec8870bf5ddbff7e5e5ff3778bdb2a10286c7ec266b729b34b077781445050abc2da80bb588bf5f6215051becaad4cdcdf466294beda98a85bd6751a671df14fb9c0c"}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/25 08:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:44 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa0000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008aa000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b08000-0x18)={0x0, 0x5, 0x30, 0x7f, 0x5}, &(0x7f00003c4000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1, 0x401, 0x1, 0xfbf4, 0x100000000, 0xfff, 0x0, 0x3, 0x1, 0x3, 0x6, 0xfffffffffffffffc, 0x7, 0x20]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x6}, 0x8) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093e000)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r1 = dup3(r0, r0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000bfa000)=0x3, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000e1f000)={0x1, 0x1, 0x55f46540, 0x3, 0x5}) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000758000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b44000-0x10)={0x0, 0x1000, 0x4, [0x9, 0x80000000, 0x2, 0x9]}, &(0x7f0000041000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000863000)={r3, 0x80, "c2a5a38c4975752f132f2460590a35b08f6f31723397638ed4db6deebd82e456db2284880ea0d097f54aff873213edb551fd404bc6020ddcace3a9d070ff41001418a108ec764bc86f3f910099464e0cf84604ac1dc2eee421a94e597c836d85853e85e5ce2147187d2c7d55f6349e102ec7fb93c27798521d781246f181be94"}, &(0x7f00000b2000)=0x88) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a70000)=0x2, 0x4) connect$inet6(r2, &(0x7f0000d95000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/25 08:47:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00002ba000)='uid_map\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000caf000)="9c", 0x13b) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/25 08:47:44 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f87000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) connect$packet(r0, &(0x7f0000b2f000-0x14)={0x11, 0xf8, r1, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0x4, 0xfffffffffffffffd) write(r2, &(0x7f00008f1000-0x81)="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", 0xfc) stat(&(0x7f0000e03000-0x8)='./file0\x00', &(0x7f00006b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000458000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000d5b000)=0xc) 2018/01/25 08:47:44 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a8000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000a7a000)={&(0x7f0000f2d000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a7b000)=[], 0x0, &(0x7f0000c46000)=[{0xc, 0x0, 0x8, ""}], 0xc, 0x0}, 0x0) 2018/01/25 08:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) syz_open_dev$sg(&(0x7f0000883000)='/dev/sg#\x00', 0x200000000000018, 0x60300) 2018/01/25 08:47:44 executing program 0: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f000032d000-0x28)=[{&(0x7f0000001000-0x27)=""/39, 0x27}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000e0a000)=""/0, 0x0}, {&(0x7f00001b9000-0xc6)=""/198, 0xc6}, {&(0x7f0000000000)=""/201, 0xc9}], 0x5, &(0x7f0000cfc000)=[{&(0x7f0000bdc000)=""/126, 0x7e}, {&(0x7f0000020000)=""/185, 0xb9}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000b98000-0xd5)=""/213, 0xd5}, {&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f00004dd000-0x95)=""/149, 0x95}, {&(0x7f0000075000)=""/151, 0x97}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000b21000)={&(0x7f0000627000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000ea1000-0x158)=@newlink={0x154, 0x10, 0xc516b384d87fcdc1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_VF_PORTS={0x1, 0x18, [{0x10c, 0x1, [@typed={0x0, 0x7e, @fd=r0}, @generic="307d7c47b6360b9a488e3c271831db4d9e30fa40d7003f34763a1b90885d19ee42e89c6bdcfb81000fbf5151693e7a1ebb3a9e7925a500b2ab5090e3e6", @typed={0xc, 0x8a, @u32=0x100}]}]}, @IFLA_TXQLEN={0x8, 0xd, 0x400}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xa654}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, @IFLA_BROADCAST={0x0, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x802) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000033e000)=0x3) perf_event_open(&(0x7f0000a4f000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x100000000000025, &(0x7f0000a4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 08:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00008e7000)='./file0\x00') mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) getdents(r0, &(0x7f0000539000-0x3e)=""/62, 0x3e) renameat2(r0, &(0x7f00004c3000)='.', r0, &(0x7f0000bf8000)='./file0\x00', 0x2) 2018/01/25 08:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:44 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0x9c8ce69dee444879, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f000001f000-0xaa)=""/170) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f000001b000-0x18)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f0000018000-0x2)="fc", 0x1}], 0x1) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x802) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000033e000)=0x3) perf_event_open(&(0x7f0000a4f000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x100000000000025, &(0x7f0000a4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 08:47:45 executing program 0: r0 = syz_open_dev$mice(&(0x7f00007be000-0x10)='/dev/input/mice\x00', 0x0, 0x8040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a51000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d1d000-0x18)=[{0xb1820ebeafc1fbc7, 0x9}, {0x7, 0x1}, {0x2, 0x3}], 0x3) process_vm_readv(r2, &(0x7f0000768000)=[], 0x3, &(0x7f0000bd7000)=[], 0xef, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000211000-0x9a)="4c722fd6ed14badedff5fc8df908b08b0bae7980999039ddac733b30aefd582b2f261502fd97265f5ee2eedf1b98c1a8d7eff5dd3fc6889429e4c46a92bfc35b13e75d2301e79ac890ab0f7bcbff8ebe09c19c4a1cca0f909c4a6e21fefb3703c43e75ad904610f290e0c724f2ca2ae9376a6b94a8b58a859ef9ad594835d6a886dd36eb811fa15d28948f3b8ef09e47209b588574bd458b2265", 0x9a) 2018/01/25 08:47:45 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000009000-0x8)='./file0\x00', 0x48100, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x7a, 0x2, r1, &(0x7f000000a000-0x8)='./file0\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000000b000)=[{&(0x7f000000b000)="a04ab0032748030cc0d29f3823c391723c304a92804d10b9a4482d8db2de67c8ce8111deb1d24a3e654eeb48565f7faa3ea82cf3b46c83f3ffefcca8c777e24ec4828913892d70521c098b5f0acfa678398c7a9280464ea9cbdd2a2a46ac432daf5c78978233a51a95f0989d88a83383d92e7200b3b1e8714a6c73d2a8a0279d953e62905252a8f0f61e425b3742fa5e2b538982d8149bda1f05c1d1f1761fc3a23d6cf2e1ea692879b95754", 0xac}, {&(0x7f000000b000)="a62dacb57119b3a74ae957ede58aecef3a11339f63d78a6b72fe3dbcf7f03b37e3f285f88566dfad5a932f87856587b66100d3a1da3aeea5f5bb6221f291b5baff020b2fe54391575820b8b4dd2fafdca9d64934d50798409026bde8dd844b8172941f71207b5fc49399dd52866994eb98b108c5935db4e19703eb5a82880448c6debe415b2d19017470e833d6938698dc1af6ca24afad5af43f2443e2e3086aacde70ccfc25984c4d9d099a1e5b2010b7b3aa35cd1fc0744fcb8fd57ad78f29b60277d5906a26dcb97f84a2a55bb8f03bc12d1abd4b3b8a092761ed725a14", 0xdf}, {&(0x7f000000c000-0xb1)="06040ef559098d6ec021d8ca5ae9c3b3ee778f1240a52d86a52256d47e4605de46f37c4f887ecb0b7fd0e801dd05e01955924d48b310942e7d87126e566bd8bddf8aee37944094c63c31884db66666ef5ce67a5d64c254dcf9eac82aec3678b3c988e211ce4de3df36bf692ca0ca8d21b34186583ca5988332031ebf7a8da89b6a3ef21536d07efd31bde0824dabd6efffeb7804c885b6bb0378b06d433efdc48cd0ce4053fdc6fab6ff5fb940b7cfad18", 0xb1}, {&(0x7f000000c000-0xa2)="29cb22d671a1b61fc07391da2182e4d577d44147948fa8b45de198150032591fecd62d5eb0ce5d4002452b82ded964bc7c5941b4e2a05eabc8e029a7dba98b2aa4c7db022505f79968b5e287403e3b79d6d0296554a9d939aaa03a347460116295ec7890c75103e763553335c639dd1dd057cd51658384dbbf9c607a9996e57816699428036bdb0b78e0cc067abe93208367d71dafaf0394ce680f3232df2eb383ef", 0xa2}, {&(0x7f000000b000)="09efe8c77182547c6a8425cd6f0a8ccc29a36a95b3f10b8a88a538c31e7848d3cd774393cdf42da226fd8568bcef0df98bc148fe42c95e87350d3bf421f817663f30cf7466cb255f5bb43e4169ff67cf44119e9fc7bf73350e5fe8ec48b519b943c2ff925bd7dec5b25adda951854e4a8d68f449987262130a", 0x79}], 0x5, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/25 08:47:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00002ba000)='uid_map\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000caf000)="9c", 0x13b) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/25 08:47:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) r1 = dup2(r0, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000e38000-0x4)=0x0) 2018/01/25 08:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) syz_open_dev$sg(&(0x7f0000883000)='/dev/sg#\x00', 0x200000000000018, 0x60300) 2018/01/25 08:47:45 executing program 5: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a0e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a10000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000a10000)={0x7, 0x9, 0xffff, 0x9, 0x200, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3f, 0xffffffff, &(0x7f0000a11000-0x56)="760ea18d42a2f6b38ff7c94277a97afdf5cdb4ac92d1ce1b58b5227621d5b90543b086445e3b917adac8ec6731564e0ce856f0e04e972fc4a451f83ab3dd3d63717468bec289595d78d5b8ef88739b2a932157a141ca", 0x56) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a10000-0x2)=0x0, &(0x7f0000a0f000)=0x4) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 1: keyctl$link(0x8, 0xfffffffffffffffb, 0x0) keyctl$revoke(0x3, 0x0) keyctl$setperm(0x5, 0x0, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000932000-0x1c)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="a0bf9f57a0bfc892d2d1685acd4d9d453d9bee37547d866054516bb7754a17c70dcc5a41a0fce530ac583b74be41ea9571a27fbb5916a0db3054d2efb37591e101199b6b87ccf7afe48353d18fc285ee7ea2fc286d6a732cc1c88515903d5dfc3a0df8e2cce4d888655e3438deeb1329e5f8d4c9ae8e8d2b3c7a3bfd20ad", 0x7e}, {&(0x7f0000000000)="78072d8a5a44e1e452a3a09281cbf088f4303429f69748a5bad2a3b84bf6243ff26b6df40751e8339c400b0153867a2efbbaf4fdfb2191b599432dc4129bdde65dd28df95fa9227ac2df", 0x4a}, {&(0x7f0000000000)="3a0c0339f5145429b9ff40457fe846cea54137cbc0b392bfa5b95537771f2988cf20c9d813e2ea147d1c72eb1bc08000f7e7ee478046d4444c72620c2acd3b4b9e38b3e38dc668892f581126f2c03e5d4d7cf1e433a3a23fbe9b8ce93bca27656d944c93a3da2520069c3b539a90c227166faf0868e26729cf79f50a8d5cd4e1150e2a3d052a6cd43e60d06dad45cd6fa2b0e20755d77a385f1a1de0ad4ddbbd6c6fc7188cebb1e2377de5e13d1c6d0322584e8f0b959c6265bfbdcf0a690e39ee801ebf370e890ce071b06a6a9a297de26e0e38a432dfb658ab009a8e9bc9d9f0670f8114b9c54cf7fc9209b2baf88c5db9b01a8d223134072f48", 0xfb}, {&(0x7f0000001000-0xbd)="0e96d949846c24b46e51879e57cc4a355b7010b72e7f262844ec5709eb1a2145f33e8fb446578cfab22c8e2787c862a6448b7932e358bc7f5e7fe6d66dbcec54605a1ef47ad335efe9b9a8a9ad96d6e1f6c0b139040cead7cdea7564eea068f3238ebf103aac095fa4769d1fac277388a7174850dfcd75beaf25aa342f03c765a1e4f5b8bfd10a5d09110bb7f6d779da75a1b566cbfccdbc3fa5a7bb9dba4b8a0b0a90e83785db38ce89cad2932bc415e889c7b16714721b5e3b72f1a4", 0xbd}, {&(0x7f0000001000-0xa5)="a213a8a6ac71ccb637af70449c4b105389eba68c2fbe6d903443402cf089a81fde977ba2185fa17fdec191d7ec9803e6e849dc66ec422baa2b3470f5c6e4de8432835ea91a4e6eaf422c69c5598919580fe1760ec7689552a32b3fe94d1625e46540eb5876be70e9a629ada465176a3331fb213b5edde3e6c8ce33881ce82173863426e053dd1114192a0331ce883147b8f0817333de11637b88e2716bd21b03c4eb2e1960", 0xa5}, {&(0x7f000028c000-0xba)="e4d7e7379964c58bd1ee3ec8045dccd596cc51fc58c7e12063c1b78a3bcb989650ef83c85c88d23c3905a64ea97b7418e2c412c479ad5498f3926557eb97b7cead5df9a9d787fb751bdb271bf76916b40d5e5229827cd65a54413a9222fa76c68c34e650c84d54ab7b8b0dd54146ac423ccd197d601e7dc6f1d0f803fcce60a2f185fa602b5802e6ec531c50bebc9dbf6edeb3a90573ae00d6c717cf79a8900d728d62c90737d3c18ef4457db32d6c1137d3d492779a77ce1985", 0xba}], 0x6, 0x0, 0x0, 0x20000000}, 0x4000004) 2018/01/25 08:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00009b7000-0xc)='/dev/ashmem\x00', 0x4040, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a60000-0xf)='/dev/sequencer\x00', 0x20001, 0x0) write$tun(r0, &(0x7f00003de000-0xf1)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "932228", 0x10, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20dea6", 0x0, "bd59e4"}, ""}}}}, 0x3c) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) modify_ldt$read_default(0x2, &(0x7f0000589000)=""/204, 0xcc) 2018/01/25 08:47:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e68000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00008d5000)={0x2, 0x9, 0x6, 0x5cab, 0x1, 0x7f, 0xfffffffffffffff7, 0x80, 0xfffffffffffffff8, 0x10000, 0x8000, 0xd6}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.503851] binder: 5423:5431 got reply transaction with bad transaction stack, transaction 5 has target 5423:0 [ 34.527555] binder: 5423:5431 transaction failed 29201/-71, size 24-0 line 2935 2018/01/25 08:47:45 executing program 1: rt_sigpending(&(0x7f0000717000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000515000-0x8)={0x2, &(0x7f0000326000)=[{0x7, 0x0, 0x0, 0x0}, {0x7, 0x6, 0x0, 0x0}]}, 0xfffffffffffffef5) ioctl(r0, 0x3ff, &(0x7f000072f000)="542da7c7422cbaf26a5442a5ffe8d616d5051cda7629190ce35de8f1f59285539df9739687d2f9c4781f40160921a105523d43e4227a7d4d106ef49008522522afb8a509852ae659a4dd6a334261fba66e16511d3796983621243acc929489c2dc81e6fa41cacdb528c9ffe9b7cd2fa5c954998834bd06137d86e817e74cfea319b6a78e1e158449c3bf8c38a8a489fd5d3d0f056abc403a6bc88beada898e30ea32f39b33cc24151548e3750aec9a34309b3f406fa94a7c683b661134ebdddd56d31ee4e501861d5a484405637d4b433a8663") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000624000-0x8)={0x0, 0x3}, &(0x7f00005cb000-0x4)=0x8) clock_gettime(0x0, &(0x7f000040a000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f000037a000-0x60)=[{{&(0x7f0000266000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000016e000-0x48)=[{&(0x7f000033c000-0x12)=""/18, 0x12}, {&(0x7f0000a70000)=""/187, 0xbb}, {&(0x7f0000f15000-0xa8)=""/168, 0xa8}, {&(0x7f0000685000-0xcb)=""/203, 0xcb}, {&(0x7f000004f000-0xba)=""/186, 0xba}, {&(0x7f0000db7000-0x20)=""/32, 0x20}, {&(0x7f0000272000-0x23)=""/35, 0x23}, {&(0x7f0000b42000)=""/4096, 0x1000}, {&(0x7f0000576000-0xc1)=""/193, 0xc1}], 0x9, &(0x7f000014e000)=""/193, 0xc1, 0x0}, 0x5}, {{&(0x7f0000050000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002ad000)=[{&(0x7f0000398000-0x25)=""/37, 0x25}, {&(0x7f000012f000)=""/4096, 0x1000}, {&(0x7f0000834000)=""/63, 0x3f}, {&(0x7f0000007000)=""/118, 0x76}, {&(0x7f0000181000)=""/79, 0x4f}], 0x5, &(0x7f0000f4f000)=""/250, 0xfa, 0x7ff}, 0x4}, {{&(0x7f000066e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00001e7000)=[{&(0x7f0000120000-0x72)=""/114, 0x72}, {&(0x7f0000fdd000)=""/140, 0x8c}, {&(0x7f0000464000-0x93)=""/147, 0x93}], 0x3, &(0x7f0000b11000-0x76)=""/118, 0x76, 0x32d}, 0x0}], 0x3, 0x40000040, &(0x7f000092d000)={r2, r3+30000000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000033a000-0x6)={r1, 0x3}, &(0x7f00003bc000)=0x6) 2018/01/25 08:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd6000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000a5f000-0x32)={0x9, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000f1e000-0x1c)={&(0x7f00007a9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ca5000-0x10)=[{&(0x7f000090a000-0x80)=""/128, 0x80}, {&(0x7f0000668000)=""/23, 0x17}], 0x2, &(0x7f0000ddc000-0xa7)=""/167, 0xa7, 0x1ff}, 0x40002101) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ba1000)={0x2, &(0x7f00002f8000)=[{0x8, 0xf8d, 0x3f, 0x7fffffff}, {0x1, 0x3f, 0x3, 0x9}]}, 0x8) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/25 08:47:45 executing program 5: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000093d000)={0x19980330, r1}, &(0x7f00006c3000-0x18)={0x3f, 0x9, 0x0, 0x4, 0x6, 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 34.551847] binder_alloc: binder_alloc_mmap_handler: 5423 20000000-20002000 already mapped failed -16 [ 34.573205] binder: BINDER_SET_CONTEXT_MGR already set [ 34.573215] binder: 5423:5431 ioctl 40046207 0 returned -16 [ 34.595507] binder_alloc: 5423: binder_alloc_buf, no vma [ 34.597912] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 34.610216] binder: 5423:5431 transaction failed 29189/-3, size 0-0 line 3127 [ 34.635902] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.641640] binder: release 5423:5431 transaction 5 out, still active [ 34.648289] binder: undelivered TRANSACTION_COMPLETE 2018/01/25 08:47:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004db000-0x15)='/proc/self/net/pfkey\x00', 0x202000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000525000)=0x9, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) shutdown(r0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000088000)=0x1, 0x4) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/25 08:47:45 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000075000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000cfc000-0x50)={{0x200, 0x1}, {0x8, 0x2}, 0x34f7, 0x6, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e63fb8d3000057f1", 0xfc) 2018/01/25 08:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket(0x4, 0x80f, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008e2000-0xa)={0x0, 0xffffffffffffffff, 0x1, [0x8001]}, &(0x7f0000ea8000)=0xa) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acc000-0x8)=@assoc_value={r1, 0x35d}, 0x8) r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xff000) 2018/01/25 08:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000bc3000-0x1c)={&(0x7f0000294000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00006f5000-0x34)=@ipv4_newaddr={0x15, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r0, r0, 0x4ca54923, 0x1) 2018/01/25 08:47:45 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000009000-0x8)='./file0\x00', 0x48100, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x7a, 0x2, r1, &(0x7f000000a000-0x8)='./file0\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000000b000)=[{&(0x7f000000b000)="a04ab0032748030cc0d29f3823c391723c304a92804d10b9a4482d8db2de67c8ce8111deb1d24a3e654eeb48565f7faa3ea82cf3b46c83f3ffefcca8c777e24ec4828913892d70521c098b5f0acfa678398c7a9280464ea9cbdd2a2a46ac432daf5c78978233a51a95f0989d88a83383d92e7200b3b1e8714a6c73d2a8a0279d953e62905252a8f0f61e425b3742fa5e2b538982d8149bda1f05c1d1f1761fc3a23d6cf2e1ea692879b95754", 0xac}, {&(0x7f000000b000)="a62dacb57119b3a74ae957ede58aecef3a11339f63d78a6b72fe3dbcf7f03b37e3f285f88566dfad5a932f87856587b66100d3a1da3aeea5f5bb6221f291b5baff020b2fe54391575820b8b4dd2fafdca9d64934d50798409026bde8dd844b8172941f71207b5fc49399dd52866994eb98b108c5935db4e19703eb5a82880448c6debe415b2d19017470e833d6938698dc1af6ca24afad5af43f2443e2e3086aacde70ccfc25984c4d9d099a1e5b2010b7b3aa35cd1fc0744fcb8fd57ad78f29b60277d5906a26dcb97f84a2a55bb8f03bc12d1abd4b3b8a092761ed725a14", 0xdf}, {&(0x7f000000c000-0xb1)="06040ef559098d6ec021d8ca5ae9c3b3ee778f1240a52d86a52256d47e4605de46f37c4f887ecb0b7fd0e801dd05e01955924d48b310942e7d87126e566bd8bddf8aee37944094c63c31884db66666ef5ce67a5d64c254dcf9eac82aec3678b3c988e211ce4de3df36bf692ca0ca8d21b34186583ca5988332031ebf7a8da89b6a3ef21536d07efd31bde0824dabd6efffeb7804c885b6bb0378b06d433efdc48cd0ce4053fdc6fab6ff5fb940b7cfad18", 0xb1}, {&(0x7f000000c000-0xa2)="29cb22d671a1b61fc07391da2182e4d577d44147948fa8b45de198150032591fecd62d5eb0ce5d4002452b82ded964bc7c5941b4e2a05eabc8e029a7dba98b2aa4c7db022505f79968b5e287403e3b79d6d0296554a9d939aaa03a347460116295ec7890c75103e763553335c639dd1dd057cd51658384dbbf9c607a9996e57816699428036bdb0b78e0cc067abe93208367d71dafaf0394ce680f3232df2eb383ef", 0xa2}, {&(0x7f000000b000)="09efe8c77182547c6a8425cd6f0a8ccc29a36a95b3f10b8a88a538c31e7848d3cd774393cdf42da226fd8568bcef0df98bc148fe42c95e87350d3bf421f817663f30cf7466cb255f5bb43e4169ff67cf44119e9fc7bf73350e5fe8ec48b519b943c2ff925bd7dec5b25adda951854e4a8d68f449987262130a", 0x79}], 0x5, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/25 08:47:45 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x3, 0x4, 0x4, &(0x7f0000ddd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008e3000)={0x0, 0x3, 0x10}, &(0x7f000023f000)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000902000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000feb000)=0x1008) r4 = syz_open_pts(r0, 0x0) dup3(r1, r4, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000fea000)={0x0, 0x0}) [ 34.654404] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.660331] binder: send failed reply for transaction 5, target dead 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 5: r0 = creat(&(0x7f0000dc4000-0x8)='./file0\x00', 0xf9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x8, 0x7, 0x7fffffff, 0x400, 0x7, 0x5, 0xc1, 0xfff, 0x1ff, 0x7, 0x1}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) connect(r1, &(0x7f000076c000+0xd75)=@generic={0x0, "a31abffc0bc41b74d39de3f03155d52ab9e7e492bfc8eddb59c999f2827ccf97b9b6bcfbb2ac4ad00e72aea82dcb89a75aa844bd89ef37fc2807104a2233fbd22df4e513dc2f3f1cb12c25dcb98657780a16b9b082604c06d9a01e658b144b1b80c11d557be3e15c69a796f342e63bd618957e4a8932291ea70d36042bf4"}, 0x80) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 0: r0 = perf_event_open(&(0x7f0000d50000-0x78)={0x4, 0x78, 0x4, 0x6, 0x400, 0x8, 0x0, 0xfff, 0x1000, 0x1, 0x80, 0x4, 0x1, 0x3ff, 0x7f, 0x0, 0x0, 0x3f, 0x67da, 0x3, 0x101, 0x8, 0x6, 0xffffffffffffff81, 0xffffffffffffff7f, 0x401, 0x4bbd, 0x4, 0x3, 0x80, 0xc5c1, 0x800, 0x4, 0x1f, 0x5, 0xfffffffffffffffb, 0x80000000, 0x7, 0x0, 0xfffffffffffffff2, 0x0, @perf_config_ext={0x7, 0x3}, 0x0, 0x2, 0x8, 0x7, 0x7, 0x1, 0xffffffffffff39f0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) r2 = dup2(r1, r1) sendmsg$key(r2, &(0x7f00001f2000-0x1c)={0x0, 0x0, &(0x7f0000122000)={&(0x7f0000883000)={0x2, 0xd, 0x53b6, 0x3, 0x2a, 0x0, 0x7, 0x0, [@sadb_x_sec_ctx={0x5, 0x18, 0x5, 0xfffffffffffffffc, 0x20, "a337f416e395081e867440c4308c56780d6b0972efb3eecab48923a853f90d27"}, @sadb_x_sec_ctx={0x6, 0x18, 0x80, 0x7, 0x27, "425965e89533d26ecad498ac4e9a02306747bc0bd42243faa11dc848aef35a3a9d73111a1c8434"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x7, 0x0, 0xffffffffffffffff, 0x9, {0x6, 0x33, 0x6, 0x80000000, 0x0, 0x3, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}}, @sadb_x_sa2={0x2, 0x13, 0xf014, 0x0, 0x0, 0x5, 0x5}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x1, 0x5, {0x6, 0x3f, 0x8, 0x400, 0x0, 0xa2, 0x0, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_sa2={0x2, 0x13, 0x9df2, 0x0, 0x0, 0x5, 0x3}]}, 0x150}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0x8)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003b8000-0xfd)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0fed0000000000256f1a2774c1117c31ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c000000000000e2015bfffdcf3cdefd76328080fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e63fb8d3000057f190", 0xfd) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d64000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a3000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00009c1000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4, r1}) [ 34.711115] binder: 5476:5481 got reply transaction with bad transaction stack, transaction 9 has target 5476:0 [ 34.750784] binder: 5476:5481 transaction failed 29201/-71, size 24-0 line 2935 2018/01/25 08:47:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009c2000-0xe)='/dev/keychord\x00', 0x10000, 0x0) sendfile(r0, r1, 0x0, 0x9) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f00009ad000)=0x5) rt_tgsigqueueinfo(r2, r2, 0x29, &(0x7f0000352000)={0x30, 0xb1, 0x1, 0x2}) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r3, &(0x7f0000a42000-0x30)=[{&(0x7f0000369000-0x34)=""/52, 0x34}], 0x1) clone(0x0, &(0x7f00008ae000-0x129)="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", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f0000eac000)="") 2018/01/25 08:47:45 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000009000-0x8)='./file0\x00', 0x48100, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x7a, 0x2, r1, &(0x7f000000a000-0x8)='./file0\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000000b000)=[{&(0x7f000000b000)="a04ab0032748030cc0d29f3823c391723c304a92804d10b9a4482d8db2de67c8ce8111deb1d24a3e654eeb48565f7faa3ea82cf3b46c83f3ffefcca8c777e24ec4828913892d70521c098b5f0acfa678398c7a9280464ea9cbdd2a2a46ac432daf5c78978233a51a95f0989d88a83383d92e7200b3b1e8714a6c73d2a8a0279d953e62905252a8f0f61e425b3742fa5e2b538982d8149bda1f05c1d1f1761fc3a23d6cf2e1ea692879b95754", 0xac}, {&(0x7f000000b000)="a62dacb57119b3a74ae957ede58aecef3a11339f63d78a6b72fe3dbcf7f03b37e3f285f88566dfad5a932f87856587b66100d3a1da3aeea5f5bb6221f291b5baff020b2fe54391575820b8b4dd2fafdca9d64934d50798409026bde8dd844b8172941f71207b5fc49399dd52866994eb98b108c5935db4e19703eb5a82880448c6debe415b2d19017470e833d6938698dc1af6ca24afad5af43f2443e2e3086aacde70ccfc25984c4d9d099a1e5b2010b7b3aa35cd1fc0744fcb8fd57ad78f29b60277d5906a26dcb97f84a2a55bb8f03bc12d1abd4b3b8a092761ed725a14", 0xdf}, {&(0x7f000000c000-0xb1)="06040ef559098d6ec021d8ca5ae9c3b3ee778f1240a52d86a52256d47e4605de46f37c4f887ecb0b7fd0e801dd05e01955924d48b310942e7d87126e566bd8bddf8aee37944094c63c31884db66666ef5ce67a5d64c254dcf9eac82aec3678b3c988e211ce4de3df36bf692ca0ca8d21b34186583ca5988332031ebf7a8da89b6a3ef21536d07efd31bde0824dabd6efffeb7804c885b6bb0378b06d433efdc48cd0ce4053fdc6fab6ff5fb940b7cfad18", 0xb1}, {&(0x7f000000c000-0xa2)="29cb22d671a1b61fc07391da2182e4d577d44147948fa8b45de198150032591fecd62d5eb0ce5d4002452b82ded964bc7c5941b4e2a05eabc8e029a7dba98b2aa4c7db022505f79968b5e287403e3b79d6d0296554a9d939aaa03a347460116295ec7890c75103e763553335c639dd1dd057cd51658384dbbf9c607a9996e57816699428036bdb0b78e0cc067abe93208367d71dafaf0394ce680f3232df2eb383ef", 0xa2}, {&(0x7f000000b000)="09efe8c77182547c6a8425cd6f0a8ccc29a36a95b3f10b8a88a538c31e7848d3cd774393cdf42da226fd8568bcef0df98bc148fe42c95e87350d3bf421f817663f30cf7466cb255f5bb43e4169ff67cf44119e9fc7bf73350e5fe8ec48b519b943c2ff925bd7dec5b25adda951854e4a8d68f449987262130a", 0x79}], 0x5, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.765791] binder: release 5476:5481 transaction 9 out, still active [ 34.774104] binder: undelivered TRANSACTION_COMPLETE [ 34.788929] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.801565] binder: 5507:5511 got reply transaction with bad transaction stack, transaction 12 has target 5507:0 [ 34.812774] binder: send failed reply for transaction 9, target dead [ 34.816716] binder: 5507:5511 transaction failed 29201/-71, size 24-0 line 2935 [ 34.821298] binder: release 5507:5511 transaction 12 out, still active [ 34.821302] binder: undelivered TRANSACTION_COMPLETE [ 34.821310] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.844596] binder: send failed reply for transaction 12, target dead 2018/01/25 08:47:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005f1000-0x8)={0x0, 0x5}, &(0x7f0000cc1000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c29000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3f, 0x30e, 0x9, 0x80}, 0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d7f000-0x8c)={0x0, @in6={{0xa, 0x0, 0xc65, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009bd000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007c6000-0x98)={r2, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, 0x98) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x0, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0x8)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003b8000-0xfd)="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", 0xfd) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d64000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a3000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00009c1000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4, r1}) 2018/01/25 08:47:45 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000671000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1801}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x7, 0x1000, 0x4, 0xa4a, 0x8, 0x237f33e2, 0x729, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31, 0x100, 0x8, 0xb9, 0x2}}, &(0x7f0000007000+0x5aa)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r3, 0x5}, 0x8) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x0, 0x0, 0x0}, 0x58) 2018/01/25 08:47:45 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x503100) r1 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000000d000)={0x0, 0x8000, 0x4, 0xfffffffffffffffa, 0x6, 0x445}) unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) connect$netrom(r2, &(0x7f000000a000)=@ax25={0x3, {"9408a046e92753"}, 0xb86}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000000d000)=0x37, 0x4) exit(0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x80, 0x4) syz_open_procfs(r1, &(0x7f000000b000)='environ\x00') close(r2) 2018/01/25 08:47:45 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000693000)={0x0, 0x0}, 0x8) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000d38000-0x10)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/25 08:47:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:45 executing program 5: r0 = perf_event_open(&(0x7f0000d50000-0x78)={0x4, 0x78, 0x4, 0x6, 0x400, 0x8, 0x0, 0xfff, 0x1000, 0x1, 0x80, 0x4, 0x1, 0x3ff, 0x7f, 0x0, 0x0, 0x3f, 0x67da, 0x3, 0x101, 0x8, 0x6, 0xffffffffffffff81, 0xffffffffffffff7f, 0x401, 0x4bbd, 0x4, 0x3, 0x80, 0xc5c1, 0x800, 0x4, 0x1f, 0x5, 0xfffffffffffffffb, 0x80000000, 0x7, 0x0, 0xfffffffffffffff2, 0x0, @perf_config_ext={0x7, 0x3}, 0x0, 0x2, 0x8, 0x7, 0x7, 0x1, 0xffffffffffff39f0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) r2 = dup2(r1, r1) sendmsg$key(r2, &(0x7f00001f2000-0x1c)={0x0, 0x0, &(0x7f0000122000)={&(0x7f0000883000)={0x2, 0xd, 0x53b6, 0x3, 0x2a, 0x0, 0x7, 0x0, [@sadb_x_sec_ctx={0x5, 0x18, 0x5, 0xfffffffffffffffc, 0x20, "a337f416e395081e867440c4308c56780d6b0972efb3eecab48923a853f90d27"}, @sadb_x_sec_ctx={0x6, 0x18, 0x80, 0x7, 0x27, "425965e89533d26ecad498ac4e9a02306747bc0bd42243faa11dc848aef35a3a9d73111a1c8434"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x7, 0x0, 0xffffffffffffffff, 0x9, {0x6, 0x33, 0x6, 0x80000000, 0x0, 0x3, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}}, @sadb_x_sa2={0x2, 0x13, 0xf014, 0x0, 0x0, 0x5, 0x5}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x1, 0x5, {0x6, 0x3f, 0x8, 0x400, 0x0, 0xa2, 0x0, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_sa2={0x2, 0x13, 0x9df2, 0x0, 0x0, 0x5, 0x3}]}, 0x150}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b2c000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00007fd000-0xb7)=""/183) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002b4000-0x291)={'mangle\x00', 0xbc, 0x0, 0x234, [0x0, 0x0, 0x6, 0x0, 0x0], [0x0, 0x0, 0x0, 0x8, 0x1], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400000, 0x0}, 0x0, 0x214, 0x234, 0x0, {0x2, 0x0}, [{0x8b, "0483e14db33752b8678179cdbb9d217913e77a6d948deca6c6267cfee5", 0x27, "36a86dd58e41bd03266e1724c90cd11cf65e43f1ef0c1cecff4717bdf1a75007d4d7688e72440078a674ccd53ac62388c95ed2b4ae09cf3279973136838efddd628e755017e97192db964cd61f2c6b7828fc3374af87ecad742931691bdec069da489bf387e391cc5b6e68ea"}, {0x119, "d585bdc5565d4bd9c285b8daab8c964076fc540d83ac3a3c480b973900", 0x10000, "3ae0d0da93da515028f2b0ad13ff80add90b2e0eef56a611667ed8a032e9235084cdd5028634e78fc544133c6cebe069643ec26cd766f74d2a48d993e62fb21415ddec3527b1abdd35aba0ed55507153bfb40883dcc0761a1dac4e8938287cddc9529f25121996e67a5b9d9a1458e8bb4102f9cbe05ddbe59b7c3b4c7861c63b6a2539710495bacf61da646299491adb1b5c3d046ef74af78a496abfd699946d24ba70dd12be653e3cc0ebcb6eb1f352002cde4b1d6c43f987ec93c54b2a93e5c2f8367ad78c79eb18e30c9574430cbf361facd346fa7e92b510ceb98aaa66a00caf4d89ff8558de87b5b0bddaf289ce2c5a1087851e410f9f"}]}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0x4e3) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x0, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000363000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) accept4$netrom(r1, &(0x7f000086c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000064b000)=0x10, 0x80000) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0xfffffffffffffef9) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ed9000-0x8)={0x77359400, 0x0}, 0x8) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) sendto(r0, &(0x7f00007c1000)="", 0x0, 0x0, &(0x7f00000db000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x0, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000518000-0x50)={@generic="4eb3e6ccd5e015a83e37557a0d7b2b45", @ifru_addrs=@ethernet={0x6, @random="1cfb4a6d7c6f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = add_key(&(0x7f0000680000-0xa)='encrypted\x00', &(0x7f00009d8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000820000)="333bada9329208c41d9247e0c2d92cd4ba7a183d4a7cad00b80d0436d963d4d698a8c98abc36625ed73a83f9e236e9824fc3c4537e47c735ad100f40dca285210dfb141971aa4fdf62479c1573b399428b9d9225e19b85998ebba30e180bfdbd1b012c5bf60502ee5bb5443f3a02677c3c08742d9ff42cd7bb34f5d88d10531c1ade577e7f9f8aabd52ddc0c9f7a308008e27f3aee7ea89bd3d9274d6d3492f014269160e0ca02be7aada8c863926e6965f7a8e8f2a0c0284e0c18fb61c693b3d2509fa8c8c19e2c98bc2a2fda473b58d305", 0xd2, 0xfffffffffffffffd) stat(&(0x7f0000fb3000)='./file0\x00', &(0x7f00002ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eca000)=0xc) keyctl$chown(0x4, r1, r2, r3) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00007a3000-0x230)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000dc000-0x4)=0x778b4ec2, &(0x7f0000e85000-0x4)=0x4) 2018/01/25 08:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fdatasync(r0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000750000)="94", 0x1bd, 0x0, &(0x7f000000a000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffcf) 2018/01/25 08:47:45 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000026a000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000921000-0x8)={0x0, 0x3}, &(0x7f00002c3000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2ef, 0x0, 0xfffffffffffffffb, 0x1, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00004f5000-0x4)=0x0, &(0x7f000019b000)=0x4) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000405000)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xd52}, {0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x374}, 0x8000, [0x7f, 0x792a, 0x2, 0x0, 0x9, 0x3, 0x5, 0x84]}, 0x5c) write(r1, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000)={0x0}, 0x8) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000532000)=""/1, 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00000a4000)=[{&(0x7f00006b0000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r4, 0xa, 0x12) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000810000)=0x0) fsetxattr(r1, &(0x7f0000db9000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000650000)='/dev/ptmx\x00', 0xa, 0x2) clock_gettime(0x0, &(0x7f0000af5000)={0x0, 0x0}) ppoll(&(0x7f000015a000-0x28)=[{r1, 0x0, 0x0}, {r2, 0xf7ac08cc9fd78a04, 0x0}], 0x2, &(0x7f0000c33000)={0x0, r7+10000000}, &(0x7f0000578000-0x8)={0x0}, 0x8) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2018/01/25 08:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) 2018/01/25 08:47:45 executing program 1: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x803, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000391000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000419000-0x4)=0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000045f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@multicast2=0xe0000002, 0x2, 0x5, 0x2, 0x80000000, 0x2, 0x20, 0x80, 0x89, 0x0, r1}, {0x46a, 0x9, 0x9, 0x5, 0x4, 0x0, 0x100, 0x8}, {0x0, 0xdbae, 0x8, 0x5}, 0x9, 0x6, 0x2, 0x0, 0x1, 0x1}, {{@in=@empty=0x0, 0x0, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x2, 0x1, 0x2, 0xec4c, 0x4, 0x0}}, 0xe8) unlinkat(r2, &(0x7f00004fe000-0x8)='./file0\x00', 0x0) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004c6000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000677000)={{&(0x7f0000b30000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d37000)='/selinux/enforce\x00', 0x84200, 0x0) getpeername$inet(r0, &(0x7f00006b6000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e1000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000e61000-0xa8)={{0x7, 0x0}, 'port1\x00', 0x5520a4ef0b8a612d, 0x20000, 0x200, 0x7, 0x101, 0x20, 0x1, 0x0, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000097d000-0x8)={0x0, 0x6}, &(0x7f000079e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dd7000-0x8)={r2, 0x8a7, 0x4}, 0x8) writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/25 08:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x20, 0x18, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 4: r0 = socket(0x200000000000011, 0x3, 0x3) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000002000-0x4)=0x0, 0xfffffdae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x806, 0x3, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001000)={0x1f, 0x3d41, 0x8, 0x6, 0x1, 0x8, 0x941, 0x7, 0x7f, 0xffff, 0x0, 0xb76}) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/25 08:47:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'filter\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) socketpair(0x9, 0x800, 0x7fffffff80000000, &(0x7f0000024000)={0x0, 0x0}) 2018/01/25 08:47:45 executing program 7: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x2, 0xfdf0) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x400, 0x801) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x84500, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000515000-0xe)=""/14) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x1, [@generic=""]}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0xc8, 0x4) flistxattr(0xffffffffffffffff, &(0x7f0000001000-0xe0)=""/224, 0xe0) [ 35.187804] nla_parse: 12 callbacks suppressed [ 35.187810] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 35.224193] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 08:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={"6d616e676c65000000000000000000e400", 0x0, 0x3, 0x9e, [0x0, 0x4, 0x0, 0x0, 0x0], [0xffffffffffffffff, 0x2, 0x20, 0xfffffffffffffffe, 0x0], 0x0, &(0x7f0000967000)={0x0, 0x0}, []}, 0xfffffffffffffe4c) 2018/01/25 08:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x1, [@generic=""]}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000)={0x0}, 0x8) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000532000)=""/1, 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00000a4000)=[{&(0x7f00006b0000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r4, 0xa, 0x12) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000810000)=0x0) fsetxattr(r1, &(0x7f0000db9000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000650000)='/dev/ptmx\x00', 0xa, 0x2) clock_gettime(0x0, &(0x7f0000af5000)={0x0, 0x0}) ppoll(&(0x7f000015a000-0x28)=[{r1, 0x0, 0x0}, {r2, 0xf7ac08cc9fd78a04, 0x0}], 0x2, &(0x7f0000c33000)={0x0, r7+10000000}, &(0x7f0000578000-0x8)={0x0}, 0x8) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2018/01/25 08:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000044d000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a6e000-0x9)='/dev/ppp\x00', 0x44000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000010f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a2000)=0xc) 2018/01/25 08:47:46 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) sendto$llc(r0, &(0x7f0000d4d000-0x3f)="18559f00c778286acf5da15eb1c1c7e513c520bd25dfc0e68e9d2c14b4b9688ba3a33d02b322103919fbcd1d5f49f0d073e7f3a48dfc6f1cac3f5a354ee5b7", 0x3f, 0x0, &(0x7f0000303000)={0x1a, 0x1f, 0x7ff00000000, 0x20, 0x3ff, 0x8000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x813e, 0x100000000, 0x1, 0x0, 0x68, 0x3, 0x2, 0x7f, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb, 0x8}, &(0x7f0000002000-0x4)=0x98) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"9bb8940fd1425f"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000002000-0xf9)="f0aa84c8e49a30cfbe6f0b6d809d211ad9a36373afdaacbc1020e4383aa92d50229abb6712ace9e090625185fe7e35cc8280abf53aec414416ff151aaa854458f254e2f76a7b79622b6bc27fd17db6fa5bdc4fdcf9c215ab3d0679693d8dcc0973ffd0e0209a0de44df95726cb44b1138e1c7dc3ebf5121d568ad8de330aa9cec520b2159f574155b794e0de96392d9aed8b4f0d099e109cda09246ab1ee230f2b186778b22467db776bdb6eaeac448b76d381d309264ac9e956b911b06695c0fb72b0518ad39b3a24c0461100c9b3fcb908378bcb2ccfa7534637f3497302960de04de0156a0eb7cedfa47f13ec29d3e9fa3fe84b184bb2c1", 0xf9}, 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", 0x1000}, {&(0x7f0000002000-0x81)="880af997b5aa2de36d1fa65b9f135d12938aa2103d41735eb1348433d6674c4b6aef7fdff400bc1ffd9a258e478ee67ccdc76324d97c477d4be98199d50101446b3bd37e21d660773da96b7fe6d535a55d584618edf7a0b58003134455b0eee3484f8f14c4d0a99ec2d16395862926744ed7d83cb04901619afe73a92d3cb6ebc1", 0x81}, {&(0x7f0000000000)="9ad2660ca92d8cc671db1195879e4386e99a867f16ec79d5b2b4570fe0e7f2b534195d3c3893db2812c79b43256d31341ba251ecae6adb86671c5b7f3f1d1f64e14c8181c7156e1d21d1c6baead1dc9950fd2d8c9c294fa22ecd1b6ebc7a177165298ecbdfc754dfc46ef6503bccf914da6aefc5d1d90d3e0fe0f96366794e1fb09a98eff7672427ab752f7c0920468c78a30965aaab6b2fa0f00756de1e4029f264db6cdd6c5cf9dcdf950a5a3b9a22a104a1303d6dcfcc1c82807343d85f7ee2adeb6b07b1fc", 0xc7}, {&(0x7f0000002000-0xc)="ee80091dd079d5a510fc5eb1", 0xc}, {&(0x7f0000000000)="86572b8bef0c5d5096812e4381c16cdbf4e95c4299f10948dfa41adedacd46c6e677350bcadb5384e0204eff5540c434fd1dbcad00e39d20ebeefab8263e7fa2399fdff23a9909c6de2732e0099686f69d548976beae0adde51018d01259", 0x5e}], 0x7) 2018/01/25 08:47:46 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca6000)='/selinux/enforce\x00', 0x14040, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008db000-0x15)='/dev/pktcdvd/control\x00', 0x22000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006f1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00001fb000)=0xfffffffffffffff9, &(0x7f0000dd4000)=0x4) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) splice(r1, &(0x7f00001cd000-0x8)=0x0, r3, &(0x7f0000f1b000-0x8)=0x0, 0x4, 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000284000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000052f000-0x5c)={0x1, 0x2, {0x2, 0xcab2d7165119e961, 0x80, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d92000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000450000-0x10)={0x0, 0x8, 0x5, 0x0}, &(0x7f0000531000)=0x10) ppoll(&(0x7f0000156000)=[{r0, 0x8, 0x0}, {r0, 0x20, 0x0}], 0x2, &(0x7f0000dd7000-0x8)={0x0, 0x0}, &(0x7f000017a000-0x8)={0x2}, 0x8) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000087e000-0x4)=0x8001) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000d22000)={0x7f}, 0x1) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00001a1000-0x6)="815ec57e347f") 2018/01/25 08:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) 2018/01/25 08:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x1, [@generic=""]}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000622000-0x9)='/dev/rtc\x00', 0x10b000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000a35000-0x5c)={0x1000, 0x1, {0x3, 0x3, 0x8000, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x76, 0x0, {0x0, 0x2666}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b95000-0x1)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00002d7000)={0x0, 0x7, 0x6, 0x7, 0x4000000, 0xfff, 0x7, 0x8, 0x3, 0xffffffff, 0x4, 0x4}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000-0xf)='/dev/sequencer\x00', 0x480040, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000fab000)={0xe3, &(0x7f0000798000-0xe3)="c8009a23583d40b12ad062338086b8d6817559bce574d1fa33fc2d92f0537ef6cf61a2cc2bc9ec39a950d60e7222a25445d4692ee25e66224473f3a268d2faf91b51ab0509e0953b61182573f4c0ac1ec7412428ce9e36ea22820d10c9dabb9ef5db0b6c7401f8ded9d3d7639615efcebb0c15728312da577526c8a45fa51aa3386f27ea90f6536a9d55eba6a71b11fc358e7c88955d25794cdb87421b2470f7002c166da2c17a5ece26aa020ddb60e9de2a78ec27462ecd1e66a979bae12394ff888505cf96166a771eceb16a69d3be83fda46135a057c4d0a31cdbad3c9031c2abe7"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) readahead(r3, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) getrlimit(0xc, &(0x7f0000133000)={0x0, 0x0}) ppoll(&(0x7f00005d7000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) 2018/01/25 08:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007c1000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f000007d000-0x10)={0x0, 0x4, 0x2, 0x200, r1}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) mq_getsetattr(0xffffffffffffffff, &(0x7f00000d9000-0x20)={0x80000001, 0x5, 0x7f, 0x9, 0x807, 0x401, 0x8, 0x8}, &(0x7f000026a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0e05403, &(0x7f00004f0000-0xe0)={{0xffffffffffffffff, 0x3, 0x8, 0x3, 0xc931}, 0x80000000, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x2, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000880000)={0xa, [0x5, 0x9, 0x7, 0x8, 0x6bb610f2, 0x100000001, 0x0, 0x3d, 0x800000000000000, 0x3]}, 0x18) 2018/01/25 08:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x1000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000421000)=0x200000000000) 2018/01/25 08:47:46 executing program 4: r0 = socket(0x10, 0x802, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) sendto$llc(r0, &(0x7f0000d4d000-0x3f)="18559f00c778286acf5da15eb1c1c7e513c520bd25dfc0e68e9d2c14b4b9688ba3a33d02b322103919fbcd1d5f49f0d073e7f3a48dfc6f1cac3f5a354ee5b7", 0x3f, 0x0, &(0x7f0000303000)={0x1a, 0x1f, 0x7ff00000000, 0x20, 0x3ff, 0x8000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x813e, 0x100000000, 0x1, 0x0, 0x68, 0x3, 0x2, 0x7f, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb, 0x8}, &(0x7f0000002000-0x4)=0x98) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"9bb8940fd1425f"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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{&(0x7f0000000000)="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0x1000}, {&(0x7f0000002000-0x81)="880af997b5aa2de36d1fa65b9f135d12938aa2103d41735eb1348433d6674c4b6aef7fdff400bc1ffd9a258e478ee67ccdc76324d97c477d4be98199d50101446b3bd37e21d660773da96b7fe6d535a55d584618edf7a0b58003134455b0eee3484f8f14c4d0a99ec2d16395862926744ed7d83cb04901619afe73a92d3cb6ebc1", 0x81}, {&(0x7f0000000000)="9ad2660ca92d8cc671db1195879e4386e99a867f16ec79d5b2b4570fe0e7f2b534195d3c3893db2812c79b43256d31341ba251ecae6adb86671c5b7f3f1d1f64e14c8181c7156e1d21d1c6baead1dc9950fd2d8c9c294fa22ecd1b6ebc7a177165298ecbdfc754dfc46ef6503bccf914da6aefc5d1d90d3e0fe0f96366794e1fb09a98eff7672427ab752f7c0920468c78a30965aaab6b2fa0f00756de1e4029f264db6cdd6c5cf9dcdf950a5a3b9a22a104a1303d6dcfcc1c82807343d85f7ee2adeb6b07b1fc", 0xc7}, {&(0x7f0000002000-0xc)="ee80091dd079d5a510fc5eb1", 0xc}, {&(0x7f0000000000)="86572b8bef0c5d5096812e4381c16cdbf4e95c4299f10948dfa41adedacd46c6e677350bcadb5384e0204eff5540c434fd1dbcad00e39d20ebeefab8263e7fa2399fdff23a9909c6de2732e0099686f69d548976beae0adde51018d01259", 0x5e}], 0x7) [ 35.931645] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 08:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000-0xf)='/dev/sequencer\x00', 0x480040, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000fab000)={0xe3, &(0x7f0000798000-0xe3)="c8009a23583d40b12ad062338086b8d6817559bce574d1fa33fc2d92f0537ef6cf61a2cc2bc9ec39a950d60e7222a25445d4692ee25e66224473f3a268d2faf91b51ab0509e0953b61182573f4c0ac1ec7412428ce9e36ea22820d10c9dabb9ef5db0b6c7401f8ded9d3d7639615efcebb0c15728312da577526c8a45fa51aa3386f27ea90f6536a9d55eba6a71b11fc358e7c88955d25794cdb87421b2470f7002c166da2c17a5ece26aa020ddb60e9de2a78ec27462ecd1e66a979bae12394ff888505cf96166a771eceb16a69d3be83fda46135a057c4d0a31cdbad3c9031c2abe7"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) readahead(r3, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x21c, &(0x7f00006cc000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f52000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f000009f000-0x24)=""/36) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) lseek(r2, 0x0, 0x7) 2018/01/25 08:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000b63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe4000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f}, &(0x7f0000c95000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006af000)=@sack_info={r2, 0x7, 0x7}, &(0x7f0000527000)=0xc) 2018/01/25 08:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={"6d616e676c6500f8ff000000000000000000001d000001000000000000000011", 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x4], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004e0000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c44000-0x10)={0x10000, 0x0, 0x6bad, 0x7099}, 0x10) r1 = socket(0x10, 0x802, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000b9000)=0x100) write(r1, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000035000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000b0e000)={&(0x7f00002e8000/0x3000)=nil, 0x3000}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) 2018/01/25 08:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000527000-0xa)='net/icmp6\x00') socket$l2tp(0x18, 0x1, 0x1) lseek(r0, 0xfffffffffffffffd, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000785000)={0x7, &(0x7f000054b000)=""/172, &(0x7f0000c0c000)=[{0x4e796295, 0x83, 0x3, &(0x7f0000f88000-0x83)=""/131}, {0xfffffffffffeffff, 0xe8, 0x7ff, &(0x7f00005d5000-0xe8)=""/232}, {0x12, 0xb3, 0xef0, &(0x7f000032e000)=""/179}, {0xffff, 0xdb, 0x5, &(0x7f0000a1a000-0xdb)=""/219}, {0xffffffffffffff7f, 0x5d, 0x7f, &(0x7f00004e8000)=""/93}, {0x6, 0x7d, 0xbd, &(0x7f00007e3000-0x7d)=""/125}, {0x0, 0x25, 0x7ab8490, &(0x7f0000702000)=""/37}]}) sendmmsg(r0, &(0x7f00004c4000-0x40)=[{{0x0, 0x0, &(0x7f0000e42000)=[{&(0x7f00002f4000-0x43)="9ed87e3a1bfcd12b6a19dea310b7963f45a3907be374a8e07741016faa32e55d16b0e19e6449bcecf1618031b73080dcde10b60cb15963ad4ee8af4e13b21d1e683057", 0x43}, {&(0x7f0000660000)="73837f89c136f3b67b12d718a1836ab58ac923b9c258dd068d56db8a4d32fa4230745e852c37e430aa0209979bb83ef8c299d379dc1ba0fc5f62efceb78ebef84c1f1200778d7dc2bbda967deb82294cf9e0b90a86ddd7291aed4b14fb2bb1eac0f6496f875d13a9ebdb42f559861fc29b4789f5a9775a63b41b8ee285b3c8951276e2c21f51fcf33ae36f71df1d64114c1bd9856bc4831f0232dea7e3b06e3fcf4e0f2a71d9860e40aa9be7d2e46ed9437f7e02ca6c81", 0xb7}], 0x2, &(0x7f00009da000-0x30)=[{0x30, 0x115, 0x7, "a218840146e446d3440f69f3bde48d77d3dfd892fd3ab2b3c686579cbe3946f808619178"}], 0x30, 0x4000040}, 0x1}, {{&(0x7f000016b000-0x10)=@ax25={0x3, {"087288e53b30aa"}, 0x7fff}, 0x10, &(0x7f0000ca2000)=[{&(0x7f0000a1c000)="dee07c7a97eaaf9c7aa08e61bcb98bd012a45d5eabb7f5ffc7a10ef92d675262495ea462a7324881293efcb3028076200ceec23d35ddcc886fb8e515d39e0b188313b2d0f5eb63afc1a23ac76c09701d663a76e485dadee965c0", 0x5a}, {&(0x7f000087e000-0x7f)="af48d2a78d77fb59668aedc5bf51440c5a9f075c61729d2c2d5c0efeefbd45b15f5f78769f952d10bad924e67f8473fc3b48023a1ebd9bb210ea59d289122af7c4fba351b3930b02291bcb17b4311e327384a464f36ebf9edf2fe80a07ce8c47e7a697fab8f2d0f8e964800eb6ef97d1e13332677504072dfd69009bbe64ae", 0x7f}, {&(0x7f0000027000-0x77)="c993e43cfeb67451d9718ab94534ebc41137a57faa3b6c3bb479fd7e97f352eef1f73bb7f75cdcb7211761566a9676bbc03b7b2a80ef486fd9fdbbfa7b4589ba745c989363115dfaea8ee8841a79de8040b7e8553382a2aa01ea2fc434be0ce1a6653468dcb947c8cd47218aa2454aa68670fe3ac86225", 0x77}], 0x3, &(0x7f0000f99000)=[{0xf0, 0x766696b9c1f5af0f, 0x3, "de3474098bbe22fd62fd25a603b713dddfd37c22fd5ed2ff1cfb149dbde70965c360d705f4625108a737c4a60fcb7d53b545cfdf1147d789fe24e6858473d22140348201655d7ee7451e75513676cc65bb682d1cbf5723da2cc2b59cd29ce1032aaac5e8f6ac2cb3675b449d72c73cb2ab679ef7ea95073a0ca54cb10afe33fd88a93186c485093e7f24d19ae22a1cf009bb10a06c1171534f29dbb90bfa357818354b33b3129310c0b93d40228b6626ca4a287a0433931a53bd7d2afb239f831297397ed0b37cbd290cadb2348c8bad68d8c0d1e723dd963086101caa1c8ad06bf4df"}], 0xf0, 0x8000}, 0x2}], 0x2, 0x4008011) 2018/01/25 08:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000-0xf)='/dev/sequencer\x00', 0x480040, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000fab000)={0xe3, &(0x7f0000798000-0xe3)="c8009a23583d40b12ad062338086b8d6817559bce574d1fa33fc2d92f0537ef6cf61a2cc2bc9ec39a950d60e7222a25445d4692ee25e66224473f3a268d2faf91b51ab0509e0953b61182573f4c0ac1ec7412428ce9e36ea22820d10c9dabb9ef5db0b6c7401f8ded9d3d7639615efcebb0c15728312da577526c8a45fa51aa3386f27ea90f6536a9d55eba6a71b11fc358e7c88955d25794cdb87421b2470f7002c166da2c17a5ece26aa020ddb60e9de2a78ec27462ecd1e66a979bae12394ff888505cf96166a771eceb16a69d3be83fda46135a057c4d0a31cdbad3c9031c2abe7"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) readahead(r3, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000b60000)='./file0\x00', 0x8) readlinkat(r1, &(0x7f0000712000-0x8)='./file0\x00', &(0x7f0000eb9000-0x5b)=""/197, 0xc5) munlock(&(0x7f0000521000/0x4000)=nil, 0x4000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={"6d616e676c6500f8ff000000000000000000001d000001000000000000000011", 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x4], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="a5c8559fc3a7c91f3440a2a4f8b6de0d", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000016000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 36.054597] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 36.082392] device gre0 entered promiscuous mode 2018/01/25 08:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getresuid(&(0x7f0000516000-0x4)=0x0, &(0x7f0000b28000-0x4)=0x0, &(0x7f0000aea000-0x4)=0x0) truncate(&(0x7f0000146000-0x8)='./file0\x00', 0x3) quotactl(0x3, &(0x7f0000f1d000)='./file0\x00', r1, &(0x7f000039f000)="80fe8ca51645f29cc385e21ec95d416cf24cd0241908675e47cd0223d9dc38f14f20915cacd70c96e2da801e0c608d6823c69edf1904432bc2effb9ba4737609b87d96af25c57ba61b5a1768a65cd7a944a3db93b3f168a9da775fbc0f9236281daaf7b87d7ec42e22b82e6add00c82c6f160a0aedd072e283109d791ddf35a1b2d78151d5d2b7de1c67ce9c5e19e196d9e7ebb65863fa81e5c1ed615da04c4bd97e8c637d11a13aa715c7ce2d651e5232518f9f397abcca8db3038b0f453d0cebfb499755372c7b2e604298b7ce51cf9c71fb996719f8a2cae05b3206dc1338") recvmmsg(r0, &(0x7f000071c000)=[{{&(0x7f0000b94000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000708000-0x28)=[], 0x0, &(0x7f0000301000-0xd5)=""/213, 0xd5, 0x0}, 0x0}], 0x1, 0x10001, &(0x7f0000fd0000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000edf000)={0x0, 0x0, 0x0}, &(0x7f0000615000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000419000+0x162)=r3) getsockname(r0, &(0x7f0000738000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000027f000-0x4)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000553000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8, r4}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e60000-0x4)={0x9, 0x5, 0x1000}, 0x4) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00007ab000-0x4)=0x576a, &(0x7f0000b15000)=0x4) 2018/01/25 08:47:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c5000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d5a000-0x4)=0x5, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x10440, 0x0) ioctl$TIOCLINUX2(r2, 0xc0189436, &(0x7f0000be2000-0xc)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0}) 2018/01/25 08:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x20) accept4$llc(r0, &(0x7f00005e9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000947000)=0x10, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00004fe000-0xc8)={0x2, 0x1, 0x3, 0x6, 0x3, [{0x4, 0x80000000, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x3, 0x2ba51c71, 0x5, 0x0, 0x0, 0x3002, 0x0, 0x0, 0x0}, {0x3, 0xffffffffffffff01, 0x85cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c8b000-0x4)=0xe, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x1000, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f00002b2000-0x10)={0x0, 0x0}, [{{{@empty=0x0, @empty=0x0, 0x0, 0xffffffff, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0xffffffffffffffff}, 0x20000000, 0x70, 0x90, 0x0, {0x1, 0x0}, []}, {0x1f, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xfffffffffffffec1) 2018/01/25 08:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000005f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000a49000-0x8)={0x2, 0x3f}) write(r0, &(0x7f0000dbd000-0xfc)="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", 0xfc) r1 = request_key(&(0x7f000078d000)='id_legacy\x00', &(0x7f0000213000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053a000-0x19)='/selinux/avc/cache_stats\x00', 0xfffffffffffffff9) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000c6c000-0x4)=0x0, &(0x7f000041d000)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000c2000-0x4)=0x0) add_key$user(&(0x7f000070f000)='user\x00', &(0x7f0000b8b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e64000)="dcae3c0e40a50029a6ea30a3da0aa444276cdfb0adcb89603dccc5ba2f65a901fced1fdbad0fb8cb7ce6f296a91d717184685d8a0d181ee608c91f456c9ec1bc0fe84fdd371f777e944b73a4f70a90bb4b7bb85f1b1d91de0beebabc30a1d08e43cf4ad297d795341a8417b0971942d9f1437eed115a65b018052e725e9af4168b08bb2b86085aaefb5aecad246c210f07a671761465c66633522717a9cd3ee334f280267368eeab", 0xa8, r1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000067a000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffe, 0x6, 0xffffffff, "be28862e91bd7c71c902d9a24b9c2754ab4747c1caf6050fdb652fce22410ba940921827b063754d3267840426b38e9e11061773c6e6d40ab1c9827f4bd0d16cd69ce137796340cbd9f8f2aaae567d8b"}, 0x160) 2018/01/25 08:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000-0xf)='/dev/sequencer\x00', 0x480040, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000fab000)={0xe3, &(0x7f0000798000-0xe3)="c8009a23583d40b12ad062338086b8d6817559bce574d1fa33fc2d92f0537ef6cf61a2cc2bc9ec39a950d60e7222a25445d4692ee25e66224473f3a268d2faf91b51ab0509e0953b61182573f4c0ac1ec7412428ce9e36ea22820d10c9dabb9ef5db0b6c7401f8ded9d3d7639615efcebb0c15728312da577526c8a45fa51aa3386f27ea90f6536a9d55eba6a71b11fc358e7c88955d25794cdb87421b2470f7002c166da2c17a5ece26aa020ddb60e9de2a78ec27462ecd1e66a979bae12394ff888505cf96166a771eceb16a69d3be83fda46135a057c4d0a31cdbad3c9031c2abe7"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) readahead(r3, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:46 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f0000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x26c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009d7000-0x4)=0x0) 2018/01/25 08:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/25 08:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) prctl$setfpexc(0xc, 0x3) 2018/01/25 08:47:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c8b000-0x4)=0xe, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x1000, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f00002b2000-0x10)={0x0, 0x0}, [{{{@empty=0x0, @empty=0x0, 0x0, 0xffffffff, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0xffffffffffffffff}, 0x20000000, 0x70, 0x90, 0x0, {0x1, 0x0}, []}, {0x1f, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xfffffffffffffec1) 2018/01/25 08:47:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cdb000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000180000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00002b6000)='/dev/sg#\x00', 0x8, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000f9b000-0x10)={0x5, 0x0, 0x10002, 0x81}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00005da000)={0xffff, r2}) 2018/01/25 08:47:47 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000001000)=""/4096, 0xffffffffffffff2f, 0x10020, &(0x7f0000001000)=@vsock={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10) 2018/01/25 08:47:47 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000007000-0xa)='id_legacy\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000001000-0x8)=0x7) keyctl$chown(0x4, r0, r1, r2) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x7687) readv(r4, &(0x7f0000005000)=[{&(0x7f0000005000)=""/213, 0xd5}], 0x1) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000006000)={0x6, 0x0, 0x5, 0x9}) 2018/01/25 08:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000-0xf)='/dev/sequencer\x00', 0x480040, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000fab000)={0xe3, &(0x7f0000798000-0xe3)="c8009a23583d40b12ad062338086b8d6817559bce574d1fa33fc2d92f0537ef6cf61a2cc2bc9ec39a950d60e7222a25445d4692ee25e66224473f3a268d2faf91b51ab0509e0953b61182573f4c0ac1ec7412428ce9e36ea22820d10c9dabb9ef5db0b6c7401f8ded9d3d7639615efcebb0c15728312da577526c8a45fa51aa3386f27ea90f6536a9d55eba6a71b11fc358e7c88955d25794cdb87421b2470f7002c166da2c17a5ece26aa020ddb60e9de2a78ec27462ecd1e66a979bae12394ff888505cf96166a771eceb16a69d3be83fda46135a057c4d0a31cdbad3c9031c2abe7"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) readahead(r3, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d02000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={0x0, 0x800, 0x6, [0x2, 0xfff, 0x8, 0x9, 0xffffffffffff0001, 0x3ff]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x428}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) r3 = creat(&(0x7f0000926000)='./file0\x00', 0xe) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e23000-0x10)=@generic=""/16, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000eb7000)={0x0, 0x4}, &(0x7f00002ab000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000797000-0x6)={r1, 0x9d}, 0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000aef000)=@assoc_id=r4, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00007bd000-0x4)=0x0) sched_setparam(r5, &(0x7f0000d71000)=0x1) accept4$vsock_stream(r0, &(0x7f00000dc000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80000) 2018/01/25 08:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getpeername$netrom(r0, &(0x7f0000e90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000665000)=0x48) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 36.335575] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 36.375149] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 08:47:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/25 08:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000-0xf)='/dev/sequencer\x00', 0x480040, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000fab000)={0xe3, &(0x7f0000798000-0xe3)="c8009a23583d40b12ad062338086b8d6817559bce574d1fa33fc2d92f0537ef6cf61a2cc2bc9ec39a950d60e7222a25445d4692ee25e66224473f3a268d2faf91b51ab0509e0953b61182573f4c0ac1ec7412428ce9e36ea22820d10c9dabb9ef5db0b6c7401f8ded9d3d7639615efcebb0c15728312da577526c8a45fa51aa3386f27ea90f6536a9d55eba6a71b11fc358e7c88955d25794cdb87421b2470f7002c166da2c17a5ece26aa020ddb60e9de2a78ec27462ecd1e66a979bae12394ff888505cf96166a771eceb16a69d3be83fda46135a057c4d0a31cdbad3c9031c2abe7"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) readahead(r3, 0x0, 0x0) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c5000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d5a000-0x4)=0x5, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x10440, 0x0) ioctl$TIOCLINUX2(r2, 0xc0189436, &(0x7f0000be2000-0xc)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0}) 2018/01/25 08:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000033b000-0x8)=0x0, 0x8) chroot(&(0x7f000094c000)='./file0\x00') creat(&(0x7f00005ba000)='./file0\x00', 0x8) 2018/01/25 08:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x355, 0x200007ff, &(0x7f0000013000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a544101", 0x6e}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) pipe2(&(0x7f00005bd000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f6d000-0x8)={0x0, 0x7}, &(0x7f0000397000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000009f000)={r2, 0x7}, &(0x7f00004d2000)=0x8) 2018/01/25 08:47:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000067f000-0x8)='./file0\x00', 0x20000, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000cad000)={&(0x7f0000304000/0x2000)=nil, 0x2000}) ioctl$TIOCNXCL(r0, 0x540d) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/loop-control\x00', 0x8000, 0x0) write(0xffffffffffffffff, &(0x7f00008f1000-0x81)="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", 0xfc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000e89000)=0x9) 2018/01/25 08:47:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000057000-0x4)=0x4, 0x4) 2018/01/25 08:47:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x803, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000350000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c77000-0x18)={0x0, 0xfffffffffffffff7, 0x0, 0x2, 0x1ff}, &(0x7f00004d4000)=0xfffffcdc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004d1000-0xc)=@sack_info={r2, 0xff, 0x0}, &(0x7f0000bd8000-0x4)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:47 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000cbd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000220000-0x20)=[{r0, 0x0, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x2021, 0x0}, {r0, 0x0, 0x0}], 0x4, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x9bf}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x4, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000-0xf)='/dev/sequencer\x00', 0x480040, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000fab000)={0xe3, &(0x7f0000798000-0xe3)="c8009a23583d40b12ad062338086b8d6817559bce574d1fa33fc2d92f0537ef6cf61a2cc2bc9ec39a950d60e7222a25445d4692ee25e66224473f3a268d2faf91b51ab0509e0953b61182573f4c0ac1ec7412428ce9e36ea22820d10c9dabb9ef5db0b6c7401f8ded9d3d7639615efcebb0c15728312da577526c8a45fa51aa3386f27ea90f6536a9d55eba6a71b11fc358e7c88955d25794cdb87421b2470f7002c166da2c17a5ece26aa020ddb60e9de2a78ec27462ecd1e66a979bae12394ff888505cf96166a771eceb16a69d3be83fda46135a057c4d0a31cdbad3c9031c2abe7"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) readahead(r3, 0x0, 0x0) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:47 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000034000-0x8)={0x0, 0x0}) waitid(0x1, r3, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc000000f, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000033000-0x4)=0x0) 2018/01/25 08:47:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x8)='/dev/input/event#\x00', 0xfffffffffffffff7, 0x800) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000098a000-0x6d)=""/109) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0xe6)=""/230) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006cf000)={0x5, &(0x7f0000810000)=[{0x1, 0x3, 0x80000000, 0x2}, {0x101, 0x7fffffff, 0x4, 0x0}, {0xfffffffffffffffe, 0x401, 0x7, 0x1}, {0x100000001, 0xa29a, 0x3, 0x3}, {0x5, 0x25, 0xcd1, 0xaaf5}]}, 0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c85000-0x4)=0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000-0xf)='/dev/sequencer\x00', 0x480040, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000fab000)={0xe3, &(0x7f0000798000-0xe3)="c8009a23583d40b12ad062338086b8d6817559bce574d1fa33fc2d92f0537ef6cf61a2cc2bc9ec39a950d60e7222a25445d4692ee25e66224473f3a268d2faf91b51ab0509e0953b61182573f4c0ac1ec7412428ce9e36ea22820d10c9dabb9ef5db0b6c7401f8ded9d3d7639615efcebb0c15728312da577526c8a45fa51aa3386f27ea90f6536a9d55eba6a71b11fc358e7c88955d25794cdb87421b2470f7002c166da2c17a5ece26aa020ddb60e9de2a78ec27462ecd1e66a979bae12394ff888505cf96166a771eceb16a69d3be83fda46135a057c4d0a31cdbad3c9031c2abe7"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) readahead(r3, 0x0, 0x0) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:47 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000210000-0x10)={0x1f, 0x0, 0x1000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:47:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000da7000)='/dev/sg#\x00', 0x6, 0x2200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) [ 36.670965] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 36.680777] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 37.543277] IPVS: Creating netns size=2536 id=9 [ 37.907658] random: crng init done 2018/01/25 08:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000-0xf)='/dev/sequencer\x00', 0x480040, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000fab000)={0xe3, &(0x7f0000798000-0xe3)="c8009a23583d40b12ad062338086b8d6817559bce574d1fa33fc2d92f0537ef6cf61a2cc2bc9ec39a950d60e7222a25445d4692ee25e66224473f3a268d2faf91b51ab0509e0953b61182573f4c0ac1ec7412428ce9e36ea22820d10c9dabb9ef5db0b6c7401f8ded9d3d7639615efcebb0c15728312da577526c8a45fa51aa3386f27ea90f6536a9d55eba6a71b11fc358e7c88955d25794cdb87421b2470f7002c166da2c17a5ece26aa020ddb60e9de2a78ec27462ecd1e66a979bae12394ff888505cf96166a771eceb16a69d3be83fda46135a057c4d0a31cdbad3c9031c2abe7"}) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000041c000)='/dev/usbmon#\x00', 0x2, 0x4000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000204000)={0x0, 0x9}, &(0x7f0000554000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000046d000)={0x0, 0x200}, &(0x7f00001db000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004d4000-0x18)={r2, 0x0, 0x0, 0x2, 0x101}, &(0x7f0000687000-0x4)=0xfffffffffffffd64) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000038c000)={r3, @in6={{0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffd}, &(0x7f0000abf000-0x4)=0x98) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000e59000)=0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000fdf000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xc5c000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000729000)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x1, 0x401, 0x20}, &(0x7f0000ece000)=0xa0) 2018/01/25 08:47:48 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='attr\x00') getdents(r3, &(0x7f0000002000-0x4b)=""/75, 0x4b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) ptrace$setopts(0x4206, r2, 0xfffffffffffffff6, 0x2) prctl$setptracer(0x59616d61, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000002000)=""/219) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x111a00, 0x0) sync_file_range(r4, 0x368, 0x1, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4200, r0, 0x101, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000006000-0x8b)=""/139) getdents(r3, &(0x7f0000005000)=""/113, 0xffffffffffffffbf) 2018/01/25 08:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b30000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002d5000)={0x0, 0x0}) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:48 executing program 4: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f00008d9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f00008d8000-0x18)=[{0x34, 0x0, 0x0, 0x7}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000782000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00008db000-0x88)={0x1ff, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00007f5000)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00008d9000)=0x40000003f, 0xfffffffffffffed4) 2018/01/25 08:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/25 08:47:48 executing program 6: pkey_mprotect(&(0x7f0000b79000/0x1000)=nil, 0x1000, 0x1000008, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x400, ""}}]}, 0xec) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c54000)={0x0, 0x0, ""}, &(0x7f0000925000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eff000)={r2, 0x7}, 0x8) sync_file_range(r0, 0x8, 0x0, 0x2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b7d000-0x4)=0x0, &(0x7f0000f33000-0x4)=0x4) ioctl$TCGETA(r3, 0x5405, &(0x7f00007d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 08:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000-0xf)='/dev/sequencer\x00', 0x480040, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000fab000)={0xe3, &(0x7f0000798000-0xe3)="c8009a23583d40b12ad062338086b8d6817559bce574d1fa33fc2d92f0537ef6cf61a2cc2bc9ec39a950d60e7222a25445d4692ee25e66224473f3a268d2faf91b51ab0509e0953b61182573f4c0ac1ec7412428ce9e36ea22820d10c9dabb9ef5db0b6c7401f8ded9d3d7639615efcebb0c15728312da577526c8a45fa51aa3386f27ea90f6536a9d55eba6a71b11fc358e7c88955d25794cdb87421b2470f7002c166da2c17a5ece26aa020ddb60e9de2a78ec27462ecd1e66a979bae12394ff888505cf96166a771eceb16a69d3be83fda46135a057c4d0a31cdbad3c9031c2abe7"}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009e9000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fde000)=0x0) 2018/01/25 08:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f57000-0x4)=0x38, 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000001, 0x0) r1 = dup2(r0, r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000993000)={0x100000001, 0x8}) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00003d5000)=0x0, &(0x7f000029f000-0x4)=0x4) [ 38.179385] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 08:47:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_pwait(r1, &(0x7f0000a4e000+0x64f)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x480000000000000, &(0x7f0000360000)={0x2}, 0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000947000)=""/21) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f000018c000)=""/230) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000c6e000)=0x0) 2018/01/25 08:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x200000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:48 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000793000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000f87000)="0b2bf6fbe933e06a52171df25a0661883c5dc0b8440d59f6e4f2a9141965c489ad8df2c22bae4b926d9b0d67bd81fa2e2420dbe1bf3ebfa726668e346faa6c9ef9eb6879c3ae6c0bb479d6243dbc99763fc873114bec09653669710ec1891006e065f179a41c5fd03f6511b0c0a50ea595999fc07aa268f5", 0x78) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x1, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000096e000)={0x0, 0x0}, 0x84000) sendmmsg(r0, &(0x7f00001c7000)=[{{&(0x7f0000b3f000-0x6)=@hci={0x1f, 0x5, 0x3}, 0x6, &(0x7f0000000000)=[{&(0x7f0000dec000-0x18)="10ebd60bb459b848f9c39b12f101c006b57fcf1bee9cf8a4", 0x18}, {&(0x7f0000647000-0x76)="babda97f7b5d97702894055e62de186fb2f84841590fc83b040f6ed6dc0f775bea6499215932d094d9dc4f2b0efc9c5db0d05bbc2593be0af74d058abdad1c6fed698d70e95b9d36757a44ced2bbd48dd04f34731977d3666d9ee8df3f873236b7675fbd6968094189a5231d0cdde8e8e40e8d80dce7", 0x76}, {&(0x7f0000c4e000)="f818e8ceb8da63f788239d917f2b3e49a0f1d0af44d0db806ac5c8092f66e072926a9744b0266700fde84fc96a7999df60d33085bd1d54001c3207d719bca4b81d4989da48938c93d2f50ec7d3e82a3418fe7598dbe1752ece3fbc131af9dcb8686fd48bf6d8df67e2189b91b27359f462b2118f96eb03b4e88d7f5cbca6e3ea81b537dbcf8609141c6ca323937743a18ac1f57d6127344441d0c8ab19af90fb161e71e013b0a8d194d785cc4cba14c1639c1f0ead7947adb71404644cd43dca358620e1a5b20360309314f86644404f6e09e192e05b33e1bb77b94bb59e4fb41ce6d8a25b4e9b67e6755041c054e6", 0xef}, {&(0x7f0000495000)="36be81b96e2cc5585666defe724653137befdcadcd575f44175dfbd4009bed30c00e7b6c2b3a48e7bc55addfcf7edccae8df3a57e4c88b7cc5225174b493ceead6952d1101b78053db88555c56ebc5a8271c5194b164bdcf244564c0a66d508a8aab2d32af58d3f8073ca2e7ea9cbf5b69de005f4d8f", 0x76}, {&(0x7f0000475000+0x819)="634e2ca33d53c9867dfd726f9aa151778d5e0f5f89498d5b5620ddffe12962245de37a94c0dae895c96047a98cb9b404bc764a4ef28b3e1c5d71dab3ea6a64a39781cef2736faa44c6e0c6c017bb34068c4023becd26be641db86b6ebcac4697d9dc2788e0e75a32d27b1e2f0c9dbf1013022e809c508adbaf3f53e7e1e0bbfdb29235568a9ba38ff576aeb155502e2ac28f343079dbcfdfdaeb3ec19e34a591ecfa0ea304e3d6ab02408b6157911ce7b9821c0bda994e7f64c8c971bd6201247f9aa30cac1a1c5253cfb82ef91aad0290fce7ca85523553967a0af80af8ffa5613a3ed4aab6", 0xe6}, {&(0x7f00008fa000-0x56)="01345dd98f3c0865eea3b6554dea5323468642d8ba4b042c455f6a241698a62ff23478cee5705464bac984654c3cda143b30d8608f951da79d8d788827b5199dce1b42a76c55dc54677b67be6f0e7d74e3e91dbaece3", 0x56}], 0x6, &(0x7f00002e8000-0x6c)=[{0x20, 0x119, 0xc4, "27df7c58738a1528693f52b354b82a724c"}, {0x4c, 0x13f, 0xd754, "1f42c383e0609bd5f8ace1c385ce1c7f08ff009171b613d00415693b447424cdfc7bfd0f65f08e5eae42def2227c96efefa20e727270c7721aef49b6e637dc"}], 0x6c, 0x800}, 0x2}, {{&(0x7f0000a47000-0x1e)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="b58439c920f9ef4d002dbf668b5e0043"}}, 0x1e, &(0x7f0000864000-0x40)=[{&(0x7f0000875000)="70d6fd17a78e514f9993626b85db06308352d635f9c6c0fc17e05bcff19e35a6a9d12655c1b48534e3669c4433af925ec98066e90c9dd047ea91ccca3be69f1762699786c42637bc3af8323fdd46f7", 0x4f}, {&(0x7f000083a000-0xc1)="aff7f7e088829a2ac0926816b917cad3b97a484d08d45fbb7a15f60090c9ab6b38ab93adb1d1cb0e994f17fac402a387789fdbfce11480922aaa19f18d87ee139222d5dd3ffcbad095e8acfb77889dd7e523ea3720dfe33ff733f26965350837e2c2778413800a55eb8e13373116f230b21c7b699d564034025eac4f540a4b4ceefafbd7a3e8b8b3fac5602187ace56e8443000076117c6f8ec463f5e259654875bcfde10a8aabfbe87a754a1e78c3bcf3970439cf23aeda0184de98f402c3f726", 0xc1}, {&(0x7f0000350000-0x95)="a3f7e632984d6b0b585104a1594a96452499625b98a7ce51c1f9ce619f5135ba6bfc61a9ad0bcb1063d0d623227c3e2846d534f0971608cbd1c598d1ed72d826ad01f66c4dda93606850eb005cce2c39f078abe68c5d3f5aa38e047e7592673f84d113bb26f2c4427a50a9fff7687b55315ad6292b35f4da04160dbc829a6f8c08badfc3b7c0a9c99580e8ff2a44ba64783fa46621", 0x95}, {&(0x7f0000387000)="4cbe378dca806ee501d6b182410f8d3caac3d224a7e9d244019e4c5a7f3182657134930fa3eb6cca8a10df8522da61f05262c81336f7d23d88e302e747ba663025c485442efb778dc4f466986d364d8b2539257faf78f7637884b00e06216b3676f75c4cba9ecaa492500b64c936121594481a5d212bf77baece6ab9c1cebd01f0d7267ad122a5ae8ab74a5d0eb7343f355c55d56f848bf651f6ae388a76ee2fd667f66b00eb853983606e141f735f16e76a81d543ab880727f09fb0c8592e10e8173d2afb2a8ead", 0xc8}, {&(0x7f0000064000)="1b58133961dc2eab7234637184a659ae4e1721f0ea8834469018faed8c94cc7b9e2a4ecaf77bccae694fb1b822b94f6a798c77c887addfe5240ba8ba2038a8335ed20c1554939748449565e591a05ced79ba21e95c949e334138e93ec6a0f0e2f8d05e61524913a2cd9585bc1897cd99b5fd36cd915f82e3cce07e38ff6c9fbe2ddd506845a36884252f6af72a296ed04ff8c40f", 0x94}, {&(0x7f000009c000)="070b9aaa9ba23fb93ee7a0134e9c81bcfc76f3e75b57b1b8310ded3831d3101cf0589d357b4f274612be0166e9a3e95fe609a36c11b0a58474322040e701d057fe01416f6e71f57e0df368a68aa445016f63d17863320c45bef24b0db016783a92bba0745bab091a5ed06a33ad834e948de945f95dae448de9b9b38a97969aa8d4dd107d50b6bc7f243a446c28b07a1cc508920494609e4037fb3c", 0x9b}, 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0x1e}, {&(0x7f000093d000-0x55)="40045f40abf761b0d4172132ca3028250508a0da8d15eb29a993e2ef7e8cf06d4151d150ed3593d9a55e6fb0d3d53c4f29f2dce02f90fc48f3d0589044a8900ebc10f267e01a3827f63746bed1105375c463b1450b", 0x55}, {&(0x7f000019f000)="0011c064699fd46aa7d1178ade8c1cd747e9f4267d5c780c860d22c39ca277e66e8d908521439e4681c6fd534020d225119b1651989dc800428e7a82fa0c21f6959f3548543b80f32a915c29d1020b73863e86198511c1ba1886bedb6ae05cd5e92968e2bb3cfaddc6bc831691f9384e0c0a674640b317678b9a8e8599de7606fc97173e8f58ea1084191fa91489d6f13b88f3939145521c815e42ee605843612c7e217eced058fc82d77d2dae0e4ded83dcaea0a3c205810fad84304fe1ae49e08aad2de0c95510543240aa98fb76a800897a7c8fe2b9a3b6282609b973ad078408ec7deaa9e3396f4a5d2095d7d4576a1be3453f", 0xf5}, {&(0x7f00005de000-0x92)="f3f3e518c9dd3f2038f990e919ea8f75513c28064e464d88b0b86ec5b05745ecf23cc24100469cb93502ab321156e5dd437bbb2f36f19a2d496e6eba9a0b5dfc254ffea5e53799c682dbc966020544ee7265dfe250412e60276aad50bfbc9ca72a46e85b6842ff2e767d9c36c820d898bd82b0c00485413284eab3cd7deb1cff5c23d424919dca207a208ba5af94c7a26fbe", 0x92}, {&(0x7f0000ffa000-0x50)="2342e8b33f20edf15380b46eb4432c16dfa76b41669d9b6560ed5fc57639cf16dbea88c4b52e008da3505345b70c2dfda2bc9487c2f94f7f782041a750d35fef324cb45397c4043ce100e82a8346c715", 0x50}], 0x7, &(0x7f0000805000-0x494)=[{0x108, 0x0, 0x6, "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"}, {0xf4, 0x11b, 0x1, "3fdb14f694fd36f4b1cb0ee6f3a60b5292af99df7cb4c20576fb8ac5ba9f5bc6438576451a87559c282753a9de25b84ff9765d65e9c73f5608ffb3634d296b8439408f2835b805eee02e0fd77e3de3966f6343e3f3e31988fda3ddaa4b94e06b196510122ac440a2aae1b918a7bd63b03ab0364424d803a73255b9daff5480f0f54bd34bcf6860f60026eb6a282c717618895c1841a05c3f2760c75e72fbd76951412adde269bbbc3b79c059eae195a7044c1b9319884d1546c83d254311dc900381eb02e169f830cc9b814dd418e0dbf08ad240db92e622ac64a46ebe7c47a77758db285ee4"}, {0xa0, 0x119, 0x1, "3f229e8db91675e4bf510d31a59a643e0247d5ae63142c8607cd85476b4604514ec5abd8207c75803ce780495ba5d867a60d79567e99febd84143a187b07ebd549a50abaa2507cbf18ad1b07b83723f9a42dfe21196d1d9d3c9e4507ee55cda80e3dab9b00a4ca9ede65a32184e1615c1bf757b6510d414fd081e1898333169f0cba990d9ea1426aac904c1ede96f69a74"}, {0x70, 0x1ff, 0x1485, "415ee5229f35ddf09e05fde6a411234e845eb46aa60dc94aea2f25af862dcee68c82b35c6890076b5ef23f8f01246be6074cde1fc882a5b3f844e66208b49b2ed5beec0ae1dfd07bcf743a0018314553ad4b8c50ff78a321d8cfe3eb1ea27e613f56a373"}, {0xd8, 0x13f, 0x8, "3705377f1c4d719b2856285a467a85fa05131c4128052a26c61239019fb1b0fda46f47ff17fd286b237da5316c2bbda2be39ed45ed0a18f2402a7abf9823b41c387c47f0e0dbf5d201fd42f63eb973e8a70b39d74fbc241d2c47c96ac43d0c749f4ccbb3b1928470f5b3347b41d8cfb95c2c4c98070a70dca7cd08aa5cb9940f3636c5f4eb49d2489b1854f45c833b48555a1f55563ae38bfe0e8d623f323c6a2f3f133177b41bd434756129880406670c5c584851595e2a55498ac0985893272f2c94158138c4ce0e2cf0c6"}, {0xb0, 0x10f, 0x4, "82f934e83931355483048ecbbf12f64b08fced458cc35c3072e5afed72ec185deb9ff841212515fc85e71dfb921c337d18f2f9a019bb821b0b42b3e17ecd75a55f5f4e2b2bd8145d27e47e2bd1af9d8ffc1d0b01b79d0b427b44972051d3ec6ed67a6f129ad6815acb104e588dc10c86a4fa1c8e75310bffbac141d64ef12cb031e927779c6281f9868e224cbc38c0de1c426c88724b1bb889e8e5951cc24cef9912"}], 0x494, 0x80}, 0x8000}], 0x4, 0x4004000) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000d48000-0x3b)="2400000026007f000000000000007701013c00ff0100000001000007ffffffff0100ff10", 0x12) 2018/01/25 08:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) getgid() 2018/01/25 08:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000-0xf)='/dev/sequencer\x00', 0x480040, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000fab000)={0xe3, &(0x7f0000798000-0xe3)="c8009a23583d40b12ad062338086b8d6817559bce574d1fa33fc2d92f0537ef6cf61a2cc2bc9ec39a950d60e7222a25445d4692ee25e66224473f3a268d2faf91b51ab0509e0953b61182573f4c0ac1ec7412428ce9e36ea22820d10c9dabb9ef5db0b6c7401f8ded9d3d7639615efcebb0c15728312da577526c8a45fa51aa3386f27ea90f6536a9d55eba6a71b11fc358e7c88955d25794cdb87421b2470f7002c166da2c17a5ece26aa020ddb60e9de2a78ec27462ecd1e66a979bae12394ff888505cf96166a771eceb16a69d3be83fda46135a057c4d0a31cdbad3c9031c2abe7"}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000007c000)='/dev/usbmon#\x00', 0x5, 0x200) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f91000)=0x6) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000bd000-0x4)=0x0) 2018/01/25 08:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d07000)='/proc/self/net/pfkey\x00', 0x2900, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000fe000-0x1c)={&(0x7f000042a000)={0x10, 0x0, 0x0, 0x1100400}, 0xc, &(0x7f0000fec000)={&(0x7f0000580000)=@getsadinfo={0x11c, 0x23, 0x200, 0x4, 0x1, 0xfff, [@algo_auth_trunc={0x98, 0x14, {{'md4-generic\x00'}, 0x258, 0x3c0, "86f8f66ead00ff0db693b5a18f0046cb3b0a33eb42bdf86060fae28c21a74deecb6f8277e35395f091d5455c51aba133662e90409ea2f88ed80ca8d92f08338d0e8967420bc2953b889562"}}, @sec_ctx={0x44, 0x8, {0x3d, 0x8, 0x1, 0x1, 0x35, "f607e3b168f60abc1c269155a59ad28f81b8c0b719bbd2668d78ed41786d7aa4075f44658cb1b3eb172daf3688e26bf46db09f53d2"}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x40850) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ab000-0x10)='/dev/sequencer2\x00', 0x208400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000967000+0x55f)="809eac1361a4e1083afdecc95f6f2090", 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) [ 38.253976] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 38.862767] IPVS: Creating netns size=2536 id=10 2018/01/25 08:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt(r0, 0x6, 0x8, &(0x7f0000bfb000-0x1000)=""/4096, &(0x7f0000d4e000)=0x1000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000f10000-0xf4)="526ba9374e25ccd5a52771846005dc19cb5007faa44e120c9211e3c25485cae082ad883c9b5c12fdbae2e44ef3f1576b29ed2600baaab92b0ab237d592cf9dc65a119332cdebad6c3c4893fb26b2824e93d7a0787d85adb8142ab8706bec5560b2b8f561f24aba836b3becc906f519178fbb2900f90d16a986c605b63811b2e282074f4de5493a712bef83b151247d835dfe5234c808167fc76a55a8378c01beb5746ff8dfbb513ce659a1d0776c28d8a483baefd4897387b80104dac52a82ee9df5af07cd3cf7f663ec2c60ac1bef21967be28f6cc8f319355ad24254ac0b22e02b38a92e4e1b21ec7c9cc19bbf722b46484e7e", 0xf4) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000090b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f000000a000-0x6)='j') chdir(&(0x7f0000057000)='./file0\x00') read(r1, &(0x7f0000004000-0x58)=""/88, 0xff9e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000638000-0x4)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e06000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000013e000-0x58)={0x1f, 0x2, 0x1, 0x497bbcac, 0x1, 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen$netrom(r3, 0x3f) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000ed3000)=""/38, &(0x7f0000708000-0x4)=0x26) symlink(&(0x7f0000928000-0x8)='./file0\x00', &(0x7f00009db000)='./file0\x00') socket$inet(0x2, 0x2, 0x0) close(r2) 2018/01/25 08:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x4, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x8, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:50 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000008000)=0x0, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x10200, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000000e000-0x8)='keyring\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f000000e000-0x5)='ceph\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000e000-0x4a)="28fe1b377667f6fd003b2cea1602c8011c59f19db57081e7f578d8d8d94d6419b039a3e2822ec51918fd972c7babb2f0a728e69574488f0bcf3d768ea0387defdef1414102a13c8d0a52", 0x4a, 0xfffffffffffffffc) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000000e000-0x4)=0xff) keyctl$reject(0x13, r3, 0x4, 0x1ff, r4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer2\x00', 0x20000, 0x0) recvfrom$ax25(r2, &(0x7f0000001000-0xf5)=""/245, 0xf5, 0x40000000, &(0x7f000000c000)={0x3, {"719c24b2cb815d"}, 0x5}, 0x10) 2018/01/25 08:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000-0xf)='/dev/sequencer\x00', 0x480040, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000149000)=0x0, &(0x7f0000832000)=0x4) vmsplice(r0, &(0x7f0000eb5000-0x28)=[{&(0x7f00007a0000-0xd0)="d9bf0f9991e25616ca7e2ff33e63d0d28c63089425e48d70b494ba8f40fbbf1f21965f08d8b8e96877b906b9ed37b399e8f8e4ca5d181bb99e3f84d9e2f0bbb29baa984b013e9e1b77b8255406fbc0acd56c24bed391b72d1a6fa40cfd1cb81947950b9c513cb1b46d6e8faddce88c98678f312b832f7297e0db71e64b716bb8597d2d90067a82f63dff47567ab51bc2859122c24ee25f21cada60d41c369f84476d96ba0164206bb4e0a2874b8b5ea9b05fad75e4fdf5cd2bc69e82070171469468d77b353717519550231abf91ffef", 0xd0}, {&(0x7f000086b000+0xcf9)="551b06ff0c48ea47b4f5baccb7f5dbbfec45309a9026f72b3f3022524914a35d4457b66e6d85a8e48ff333ca47fda87c146f9e2da864", 0x36}, {&(0x7f0000fc2000-0xba)="7dd2f5b476a8b3e3d35de36ef807c6fef8d83c4949f0589faa093ab5b7dea40bf372ef33b63e36d1183d9bbd03e72119a5e9af02e1ae95887463129ccc002538c7c9c3ec61c8f4e89449af630b7336bf7352f1e26a8e282a3381c3b71f075f614ec7c37221750753238517467854717a021de5a5bb3df5076cd51398ee9e2febca50acdee67975cf5f5a3b2e34e82df11fec71563ae76f0e368d33bb9cbbd51ab2b9d4748620deedc9e97a565c1b5e9459a3c9b9d7238afddc8d", 0xba}, {&(0x7f0000ab6000-0x49)="f7f4d494d829e5b7d9d23221f98cb568c1f50cfeb6e2874e88505cef6a4634e663ff823adea9a2eaaeb07eee6b970d33d6216f1799326c5bcf9a46a36b924518eac0c8b856c50eedc5", 0x49}, {&(0x7f00000d5000-0x11)="0bf42d08f9f7553baea667df4c4cad46db", 0x11}], 0x5, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe8000-0x10)='/selinux/status\x00', 0x0, 0x0) dup(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000c5000-0x58)={0xdc, 0x9, 0x8, 0x27158e7a, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/25 08:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f00008fd000)="0001050000002700f4877d7b26b8d7", 0xf, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000373000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000c4a000)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/25 08:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c85000-0x18)=@add_del={0x2, &(0x7f00004b6000-0x10)=@generic="5ba79025ce824dc7721134072bb54d86", 0x7}) 2018/01/25 08:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00001b8000-0xc)={@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/01/25 08:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00005b9000)=@newlink={0x44, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x10, 0x2b, [@typed={0xc, 0x4f, @u32=0x2}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000a9e000)=0x0, &(0x7f0000612000)=0x4) [ 40.142837] IPVS: Creating netns size=2536 id=11 2018/01/25 08:47:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x0}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a3000+0xcd3)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000-0x1158)={0x28, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @str='[self*\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x7, &(0x7f0000aea000-0x8)={0x0, 0x0}) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/25 08:47:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x400402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x2)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000591000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d8d000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0x12, 0x2, 0xa0, 0x20, 0x16, r1, r2}, {0x101, 0x2, 0x7fff, 0x8001, 0x4, 0x9, 0x7fff, 0x200}, {0x100, 0x8, 0x2, 0x8}, 0x1d6, 0xa, 0x1, 0x0, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0x1, 0x0, 0x3, 0x9652, 0xffff, 0x1bac9cf, 0x4680}}, 0xe8) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000f69000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000964000)='./file0\x00', 0x202000, 0x2) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f6b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000698000-0x4)=0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f6a000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000001, 0x8f0, 0x8, 0x1}, &(0x7f0000d7a000-0x4)=0xa0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f6a000)={0x0, 0x3, 0x10}, &(0x7f0000ee7000)=0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f6a000)={r5, 0xb35, 0x7, [0x7, 0x6, 0x1, 0x200, 0x0, 0x1000, 0xfffffffffffffff8]}, 0x16) r6 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCXONC(r0, 0x540a, 0x10001) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) getpid() 2018/01/25 08:47:51 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f1000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000038a000)="25182fecc96ff621304a1fdacfdb7dc0", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000034a000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x6e, 0x2b, [@typed={0x0, 0x2b, @binary="38b5735c41e1db0c420d7a5002125e097adfce7ec49d2f281318d4414a490ff8039d25f65b5c9a1804a2219bb107e0b06f1f1e8a92a01705d50ea6fdfb012fbcf1de8dcf810b07751dee107de957a40448d165b2e2600be5f69717880fd257371e7490902fd315438e120035e14a0c95d0c4c97261a858c3f28a03a9096be67962f94731259421e86077c4b74120b8317bc78a3b0ac454b068bfb1faee55ceed8bf462c57a831184d1181a5374b9851aee0827eeeda6c681b00aa5ee1ad68fb7e969f140ed9cfa36570849fea871f5e78a4f76ab82e035372313bde570"}, @generic="08efdfbaa723c9a0e00d6ef0bc7650bf4925ee31b7e3725f321ab3ef1ef7f158f96efad7f163b64aabad6795fa85c6be683591019cb7db3c998b046e2596ea88ee31b8a1b1e697bbde7bd9ca4e4800f17f522576524ac6e14cea06211eece6895359cdcf09800cae1208e4c86c139b62284dad281625779aba35d9d146a2ad6a1336971384859d71f6018b", @generic="caac72cc1af7707c"]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:51 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f000042a000)=0x4) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000)=[{0x3, 0x7fffffff}], 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x12)={0x0, [0x401, 0x4, 0x0, 0x9, 0x7, 0x73cd, 0x7]}, &(0x7f0000c10000)=0xffffffffffffff2f) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000035e000)={0x0, 0x7}, &(0x7f000035f000-0x4)=0x8) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000035e000+0x9f5)=@assoc_id=r2, &(0x7f000035e000)=0x4) eventfd(0x8) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f000035f000-0x44)=""/68, &(0x7f0000131000-0x4)=0x44) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000035f000)={0x6}, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/25 08:47:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/25 08:47:51 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000005000)=""/195, &(0x7f000001b000)=0xc3) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000014000-0x38)=[{{&(0x7f000001a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000010000)=[{&(0x7f0000013000-0x1000)=""/4096, 0x1000}, {&(0x7f000001b000-0x31)=""/49, 0x31}, {&(0x7f0000019000-0xa2)=""/162, 0xa2}], 0x3, 0x0, 0x0, 0xf75}, 0xe0}, {{&(0x7f0000019000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001b000-0x20)=[{&(0x7f000001b000-0x3f)=""/63, 0x3f}, {&(0x7f000001b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0x73)=""/115, 0x73}, {&(0x7f0000001000-0xbd)=""/189, 0xbd}], 0x4, 0x0, 0x0, 0x3}, 0x6}, {{&(0x7f000001a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000001b000-0x48)=[{&(0x7f0000005000)=""/109, 0x6d}, {&(0x7f0000008000)=""/25, 0x19}, {&(0x7f0000008000-0x13)=""/19, 0x13}, {&(0x7f000001b000-0xb3)=""/179, 0xb3}, {&(0x7f000001a000)=""/116, 0x74}, {&(0x7f000000e000)=""/141, 0x8d}, {&(0x7f000001a000)=""/12, 0xc}, {&(0x7f0000009000)=""/217, 0xd9}, {&(0x7f000001b000-0x8)=""/8, 0x8}], 0x9, &(0x7f0000015000-0x1c)=""/28, 0x1c, 0x9}, 0x1ff}], 0x3, 0x40010000, &(0x7f0000019000)={0x77359400, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x57, r2}) shutdown(r0, 0x0) 2018/01/25 08:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006ba000)='./file0\x00', 0x40, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a3f000)={0x0, 0xbdeb, 0x30}, &(0x7f0000c36000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000890000-0x8c)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003cb000)=0x8c) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000e14000-0x4)=0x0, &(0x7f0000dbb000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000a7e000)={0x6, 0xffffffff, 0xfff, 0x0, 0x3ff, 0x8}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009cf000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c3a000)=0x8c) 2018/01/25 08:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) [ 40.680216] nla_parse: 5 callbacks suppressed [ 40.680222] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 40.696094] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/25 08:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000efd000)={0x7}, &(0x7f0000e24000)={0x0}, 0xffffffffffffff84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a6f000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x9, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a7539a9828d6dcbfe51030087", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x51, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, "ba8b6ed195948aa566d776c01463d73a1e51d8453764edcd164dd1b2c4d0170e39efb082a14449c2d0a59a299d26df0dcbf829110dafd6cd976f84306ba45cbf9b40c1aebbba908f7ddcdd7eb06346424c6275f90b37b272540bfbdfb40661e6e7902dcd4705c09cb922a329681ee9a0ad0b3eed7d905519ff00275f62dd3d77a53817c059c231b0d3945b9af833f85130fb05dcf6b3a87e0e3fe64a5f1a83515093ae8ee1eef093aa74301fcac30b2f4b3f8c086f"}}]}, 0xec) r1 = creat(&(0x7f00006a8000)='./file0\x00', 0x40) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c96000)=0x9) 2018/01/25 08:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c85000-0x18)=@add_del={0x2, &(0x7f00004b6000-0x10)=@generic="5ba79025ce824dc7721134072bb54d86", 0x7}) 2018/01/25 08:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x10080000, 0x20) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/25 08:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000644000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbe000-0xc)={0x4, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000128000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/25 08:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x13d, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) creat(&(0x7f000089b000-0x8)='./file0\x00', 0x20) [ 40.724004] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/25 08:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/25 08:47:51 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f1000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000038a000)="25182fecc96ff621304a1fdacfdb7dc0", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000034a000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x6e, 0x2b, [@typed={0x0, 0x2b, @binary="38b5735c41e1db0c420d7a5002125e097adfce7ec49d2f281318d4414a490ff8039d25f65b5c9a1804a2219bb107e0b06f1f1e8a92a01705d50ea6fdfb012fbcf1de8dcf810b07751dee107de957a40448d165b2e2600be5f69717880fd257371e7490902fd315438e120035e14a0c95d0c4c97261a858c3f28a03a9096be67962f94731259421e86077c4b74120b8317bc78a3b0ac454b068bfb1faee55ceed8bf462c57a831184d1181a5374b9851aee0827eeeda6c681b00aa5ee1ad68fb7e969f140ed9cfa36570849fea871f5e78a4f76ab82e035372313bde570"}, @generic="08efdfbaa723c9a0e00d6ef0bc7650bf4925ee31b7e3725f321ab3ef1ef7f158f96efad7f163b64aabad6795fa85c6be683591019cb7db3c998b046e2596ea88ee31b8a1b1e697bbde7bd9ca4e4800f17f522576524ac6e14cea06211eece6895359cdcf09800cae1208e4c86c139b62284dad281625779aba35d9d146a2ad6a1336971384859d71f6018b", @generic="caac72cc1af7707c"]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000e12000-0x6)='ramfs\x00', 0x120000, &(0x7f000002f000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/25 08:47:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000000002007fd, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d12000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000384000-0x4)=0x8) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x0, 0x4) 2018/01/25 08:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000016e000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2a000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000cf0000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x7, 0x0, 0x90, [0x0, 0x0, 0x1ff, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0xc, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x4, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x0, ""}}]}, 0xec) 2018/01/25 08:47:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/13, 0xd) mmap(&(0x7f0000000000/0xc56000)=nil, 0xc56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c51000-0xd)='dns_resolver\x00', &(0x7f00004e5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000024f000)='mime_type/+keyringem0./\x00', 0xfffffffffffffffc) 2018/01/25 08:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003a7000-0x9)='/dev/rtc\x00', 0x321002, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000478000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000092f000-0xfc)="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", 0xfc) [ 40.764968] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 40.779806] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 40.798441] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 08:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(0xffffffffffffffff, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:51 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000001a000-0x8)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x400002, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000019000)=@sack_info={0x0, 0x4, 0xffffffff}, &(0x7f000000d000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000a000+0xb83)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000018000-0x4)=0x8c) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000008000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) 2018/01/25 08:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(0xffffffffffffffff, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dfd000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000f71000-0x6)={0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000fe2000)=0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00007dd000+0x69)={&(0x7f00004da000/0x3000)=nil, 0xfffffffffffffffd, 0x1, 0x2, &(0x7f0000ce3000/0x4000)=nil, 0xb0d}) 2018/01/25 08:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(0xffffffffffffffff, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000643000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc1000)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000063a000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000709000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000536000)={0x10, 0x0, 0x0, 0x24100400}, 0x22e, &(0x7f0000c54000)={&(0x7f00006cb000)=@newneigh={0xfffffee1, 0x1c, 0x2, 0x4, 0x3, {0x7, 0x0, 0x0, r1, 0x80, 0x3, 0xa}, [@NDA_IFINDEX={0x0, 0x8, r2}, @NDA_IFINDEX={0x0, 0x8, r2}, @NDA_DST_MAC={0x0, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_IPV6={0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @NDA_PORT={0x0, 0x6, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x1) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00008ea000-0xa9)="6d1b0b6b570cfea5e212cbf8980f51aa5ff5bd3a1780f51e6f4424651a4396aa69be659fccc57ca58572e363decc8367e31875729728765a468ee91f4c8ea224182f7559195f0eda158a9bf2e2ce3e20154e1251ac5b1fdb92f809a4d393bc320219c9a049915ba884f9e1c24182296426e401238226c3a15d93692ce0b0eab964b5c0ce8f588cad8bb474ef9358f79c98ea2c2503ce7cc3da01bd98d1dca2790e261c71d56114459e", 0xa9) [ 40.838850] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 08:47:51 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2e1, 0x226000) ioctl(r0, 0x5382, &(0x7f0000a3f000)="") 2018/01/25 08:47:51 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000037000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000036000)=[{{0x0, 0x2710}, 0x3, 0x800, 0xffffffffffffffff}, {{0x77359400, 0x0}, 0x1, 0x2, 0x4}, {{0x0, 0x7530}, 0x0, 0x9, 0x3f}], 0x30) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f0000038000)={0x6, 0x6, 0x100, 0xfff, 0xe25, 0x4, 0x7, 0x7, 0xf914, 0x364c, 0x7, 0x8, 0x1, 0x4, 0x6, 0x7, 0x1, 0x7fffffff, 0x9, 0x7, 0x4, 0x7, 0x9, 0x3d6, 0x2, 0x6}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000038000-0xc)={0x9, 0x7, 0x9, 0x40, 0x40, 0x2}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/25 08:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d5e000)='/dev/sg#\x00', 0x9, 0x40) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a8c000)={0x8001}, 0x4) r1 = open(&(0x7f0000097000-0x8)='./file0\x00', 0x2000, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000d9b000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000675000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="46181b9a751ea1828d6dcbfe73013887", @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8bbfc1b244c56c091461861e4a5e93c52440529e58f347c93a1cc07e74", 0x5, ""}}]}, 0xec) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000a86000-0x21)=""/33) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000e5000-0x18)=@add_del={0x2, &(0x7f0000aa6000)=@common='teql0\x00', 0x8001}) 2018/01/25 08:47:51 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:51 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f1000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000038a000)="25182fecc96ff621304a1fdacfdb7dc0", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000034a000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x6e, 0x2b, [@typed={0x0, 0x2b, @binary="38b5735c41e1db0c420d7a5002125e097adfce7ec49d2f281318d4414a490ff8039d25f65b5c9a1804a2219bb107e0b06f1f1e8a92a01705d50ea6fdfb012fbcf1de8dcf810b07751dee107de957a40448d165b2e2600be5f69717880fd257371e7490902fd315438e120035e14a0c95d0c4c97261a858c3f28a03a9096be67962f94731259421e86077c4b74120b8317bc78a3b0ac454b068bfb1faee55ceed8bf462c57a831184d1181a5374b9851aee0827eeeda6c681b00aa5ee1ad68fb7e969f140ed9cfa36570849fea871f5e78a4f76ab82e035372313bde570"}, @generic="08efdfbaa723c9a0e00d6ef0bc7650bf4925ee31b7e3725f321ab3ef1ef7f158f96efad7f163b64aabad6795fa85c6be683591019cb7db3c998b046e2596ea88ee31b8a1b1e697bbde7bd9ca4e4800f17f522576524ac6e14cea06211eece6895359cdcf09800cae1208e4c86c139b62284dad281625779aba35d9d146a2ad6a1336971384859d71f6018b", @generic="caac72cc1af7707c"]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000d21000-0x4)=0xfff, 0x4) 2018/01/25 08:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000d98000)=0x8) 2018/01/25 08:47:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009be000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x2) rename(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f2000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x11001, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/25 08:47:51 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xfffffe79, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 08:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000229000-0x4)=0x0) r1 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000a4a000)=0x0, &(0x7f0000830000-0x4)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000736000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000c75000)={0xffffffffffffff80, 0x0, 'client1\x00', 0x0, "40be5eeab2acbce9", "77ba21e85886fd800c32a90daa2d3a76a2a72b86ec69b3eb800fec05872d26b9", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getegid() setfsgid(r3) [ 40.925001] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 40.934503] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 40.963645] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 08:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000c44000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d1000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000045f000-0x30)={0x4, 0x0, &(0x7f0000b29000-0x4)=[@register_looper={0x630b}], 0x45, 0x0, &(0x7f0000044000)="84069ea5d2fedfd53020af89de8cbc26a62534f25008f041c81d65395bbfdd5c9bcf5bf4a1706ffc9f6e4999d4451fc6e278179447aa4faf1223bb57d7d3320ec0ed3fadab"}) exit(0x0) 2018/01/25 08:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c5c000)=@assoc_value={0x0, 0x0}, &(0x7f0000082000-0x4)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a00743000000600000100"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ac000-0xd1)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @ipv6={0x0, 0x6, '\fY@', 0x8, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/25 08:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x3c, 0xffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000319000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000139000-0x4)=0xe8) getgroups(0x1, &(0x7f000028e000-0x4)=[0x0]) r2 = syz_fuse_mount(&(0x7f0000461000-0x8)='./file0\x00', 0x0, r0, r1, 0x100000001, 0x40000) pipe(&(0x7f0000732000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e79000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x1000, 0x101, 0xe6f, 0x4, 0x8, 0xb76, 0x5, 0x401, 0x6, 0x1, 0x4, 0x1, 0x5, 0x1000]}, &(0x7f0000057000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000449000)={r4, @in6={{0xa, 0x2, 0x6cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x191}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = socket(0x8010, 0x804, 0x21c) fcntl$setpipe(r2, 0x407, 0x4) write(r5, &(0x7f00008f1000-0x81)="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", 0xfc) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000f75000)=0x1, 0x4) [ 40.987343] ================================================================== [ 40.994780] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 41.000950] Read of size 1 at addr ffff8801c4c3bc10 by task syz-executor0/6442 [ 41.008329] [ 41.009952] CPU: 0 PID: 6442 Comm: syz-executor0 Not tainted 4.9.78-g29eadc4 #29 [ 41.017475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.026820] ffff8801bf51f5d0 ffffffff81d943a9 ffffea0007130ec0 ffff8801c4c3bc10 2018/01/25 08:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f70000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000870000-0x4)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001c9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b73000-0x8c)={0x7, 0x101, 0x10000, 'queue0\x00', 0x6124, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_getsetattr(r0, &(0x7f0000df5000)={0x7, 0x1, 0x63f2, 0xd5d, 0x7fffffff, 0x3, 0xa5fd, 0x7}, &(0x7f0000edb000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000375000-0xbc)={0x3, 0x3, 'client0\x00', 0xffffffff80000000, "4105cf680b3b991d", "ee638f6f377b88792053982f0dfc8a595c139cb529527d39ab7c52d9392bdad7", 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00005ed000-0xc)={0x4, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00002fc000)=0x9db) clock_gettime(0x0, &(0x7f00005df000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000597000)={0x0, 0x0}) select(0x40, &(0x7f0000608000-0x40)={0x5, 0x401, 0x7, 0x80, 0x1, 0x2683, 0x0, 0x200}, &(0x7f00009f6000-0x40)={0x80, 0x5, 0xfb, 0x0, 0xf513, 0x7, 0x1, 0x8000000}, &(0x7f0000bb9000)={0x401, 0x10000, 0x1, 0x9974, 0x9, 0x4, 0x3f, 0x9}, &(0x7f00001b8000)={r5, r6/1000+10000}) utimensat(r0, &(0x7f0000f7a000)='./file0\x00', &(0x7f0000489000-0x10)={{0x0, 0x2710}, {r4, r7}}, 0x0) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f00008f1000-0x81)="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", 0xfc) bind$inet(r8, &(0x7f00007d9000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 41.034896] 0000000000000000 ffff8801c4c3bc10 ffff8801bf51f82c ffff8801bf51f608 [ 41.042937] ffffffff8153dc23 ffff8801c4c3bc10 0000000000000001 0000000000000000[ 41.049083] device eql entered promiscuous mode [ 41.055357] Call Trace: [ 41.057354] skbuff: bad partial csum: csum=0/65534 len=48 [ 41.063460] [] dump_stack+0xc1/0x128 [ 41.068827] [] print_address_description+0x73/0x280 [ 41.075496] [] kasan_report+0x275/0x360 [ 41.081125] [] ? string+0x1e8/0x200 2018/01/25 08:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000d21000-0x4)=0xfff, 0x4) [ 41.086415] [] __asan_report_load1_noabort+0x14/0x20 [ 41.093147] [] string+0x1e8/0x200 [ 41.098235] [] vsnprintf+0x7ad/0x16d0 [ 41.103685] [] ? pointer+0xa90/0xa90 [ 41.109169] [] ? __mutex_unlock_slowpath+0x25a/0x3d0 [ 41.115920] [] __request_module+0x14f/0x750 [ 41.121895] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 41.128128] [] ? call_usermodehelper_setup+0x2c0/0x2c0 [ 41.135231] [] ? nft_immediate_init+0x1e4/0x2a0 [ 41.141555] [] xt_request_find_target+0x8b/0xb0 [ 41.148594] [] translate_compat_table+0x568/0x1760 [ 41.155154] [] ? ipt_register_table+0x2d0/0x2d0 [ 41.162934] [] ? __lock_is_held+0xa1/0xf0 [ 41.170589] [] ? check_stack_object+0x68/0x140 [ 41.176805] [] ? __check_object_size+0x174/0x3a9 [ 41.183196] [] ? 0xffffffff810002b8 [ 41.188450] [] compat_do_replace.isra.15+0x1a7/0x3a0 [ 41.195196] [] ? translate_compat_table+0x1760/0x1760 [ 41.202022] [] ? mark_held_locks+0xaf/0x100 [ 41.207969] [] ? __cap_capable+0x168/0x1c0 [ 41.213846] [] ? ns_capable_common+0xcf/0x160 [ 41.220011] [] compat_do_ipt_set_ctl+0x106/0x150 [ 41.226404] [] compat_nf_setsockopt+0x88/0x130 [ 41.232708] [] ? compat_do_replace.isra.15+0x3a0/0x3a0 [ 41.239624] [] compat_ip_setsockopt+0x9d/0xf0 [ 41.245753] [] inet_csk_compat_setsockopt+0x95/0x120 [ 41.252478] [] ? ip_setsockopt+0xb0/0xb0 [ 41.258167] [] compat_tcp_setsockopt+0x3d/0x70 [ 41.264387] [] compat_sock_common_setsockopt+0xb2/0x140 [ 41.271384] [] ? tcp_setsockopt+0xd0/0xd0 [ 41.277157] [] compat_SyS_setsockopt+0x149/0x290 [ 41.283539] [] ? sock_common_setsockopt+0xd0/0xd0 [ 41.290014] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 41.296567] [] ? do_fast_syscall_32+0xcf/0x890 [ 41.302774] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 41.309327] [] do_fast_syscall_32+0x2f7/0x890 [ 41.315445] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.322089] [] entry_SYSENTER_compat+0x74/0x83 [ 41.328296] [ 41.329895] Allocated by task 6442: [ 41.333514] save_stack_trace+0x16/0x20 [ 41.337459] save_stack+0x43/0xd0 [ 41.340882] kasan_kmalloc+0xad/0xe0 [ 41.344564] __kmalloc+0x11d/0x310 [ 41.348075] xt_alloc_table_info+0x71/0x100 [ 41.352375] compat_do_replace.isra.15+0x116/0x3a0 [ 41.357280] compat_do_ipt_set_ctl+0x106/0x150 [ 41.361843] compat_nf_setsockopt+0x88/0x130 [ 41.366239] compat_ip_setsockopt+0x9d/0xf0 [ 41.370550] inet_csk_compat_setsockopt+0x95/0x120 [ 41.375463] compat_tcp_setsockopt+0x3d/0x70 [ 41.379843] compat_sock_common_setsockopt+0xb2/0x140 [ 41.385020] compat_SyS_setsockopt+0x149/0x290 [ 41.389580] do_fast_syscall_32+0x2f7/0x890 [ 41.393882] entry_SYSENTER_compat+0x74/0x83 [ 41.398263] [ 41.399866] Freed by task 3588: [ 41.403118] save_stack_trace+0x16/0x20 [ 41.407078] save_stack+0x43/0xd0 [ 41.410521] kasan_slab_free+0x72/0xc0 [ 41.414386] kfree+0x103/0x300 [ 41.417549] free_bprm+0x19d/0x200 [ 41.421059] do_execveat_common.isra.37+0x17df/0x1f10 [ 41.426220] SyS_execve+0x42/0x50 [ 41.429646] do_syscall_64+0x197/0x490 [ 41.433527] return_from_SYSCALL_64+0x0/0x7e [ 41.437902] [ 41.439502] The buggy address belongs to the object at ffff8801c4c3bb40 [ 41.439502] which belongs to the cache kmalloc-256 of size 256 [ 41.452129] The buggy address is located 208 bytes inside of [ 41.452129] 256-byte region [ffff8801c4c3bb40, ffff8801c4c3bc40) [ 41.463977] The buggy address belongs to the page: [ 41.468879] page:ffffea0007130ec0 count:1 mapcount:0 mapping: (null) index:0xffff8801c4c3b000 [ 41.478415] flags: 0x8000000000000080(slab) [ 41.482712] page dumped because: kasan: bad access detected [ 41.488508] [ 41.490225] Memory state around the buggy address: [ 41.495139] ffff8801c4c3bb00: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 41.502469] ffff8801c4c3bb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 41.509803] >ffff8801c4c3bc00: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 41.517136] ^ [ 41.521102] ffff8801c4c3bc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 41.528526] ffff8801c4c3bd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2018/01/25 08:47:52 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000008000)=0x4, 0xfffffffffffffe20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0xffffffff7fffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000000a000)={0x1, 0x4, 0x2, 0x66fc, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f000000c000-0x4)=0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000a000)={r2, 0xe9, "81a3539c56d08e18e625a3ebed9207aa10aadaec5e19da620248659f34303dbb05571bd2205aaf9d4ef42ff0ad740d37c6afc7114485a54f3d8a352243b8cf2c690c5ef980f1148717c0952eca288087074bc23261026ee249e528c9f006a93a6bc9506208cc79d5aaf5a8fadc43a92ef02852f2cef14dbc99cefd35f20099c0253b24f7cd027bef00907115d69c5b42d4a3dead8f558d860a44f67d89c489dcaba388f86a053acb66a24ea7827a4423daa36943cbad60dd0d05257b6bbe87306a26b4e91a19e7f895ec85239bf9c4edd8c536391e18ebcfbf0cef99ad2f7aefab6bc79d6c0deb9074"}, &(0x7f0000007000)=0xf1) [ 41.535858] ================================================================== [ 41.543193] Disabling lock debugging due to kernel taint [ 41.555286] Kernel panic - not syncing: panic_on_warn set ... [ 41.555286] [ 41.562701] CPU: 0 PID: 6442 Comm: syz-executor0 Tainted: G B 4.9.78-g29eadc4 #29 [ 41.571436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.571584] audit: type=1400 audit(1516870072.244:19): avc: denied { setopt } for pid=6476 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.604516] ffff8801bf51f528 ffffffff81d943a9 ffffffff841971bf ffff8801bf51f600 [ 41.612501] 0000000000000000 ffff8801c4c3bc10 ffff8801bf51f82c ffff8801bf51f5f0 [ 41.620478] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 41.628470] Call Trace: [ 41.631034] [] dump_stack+0xc1/0x128 [ 41.636371] [] panic+0x1bc/0x3a8 [ 41.641363] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 41.649567] [] ? preempt_schedule+0x25/0x30 [ 41.655511] [] ? ___preempt_schedule+0x16/0x18 [ 41.661717] [] kasan_end_report+0x50/0x50 [ 41.667486] [] kasan_report+0x167/0x360 [ 41.673084] [] ? string+0x1e8/0x200 [ 41.678334] [] __asan_report_load1_noabort+0x14/0x20 [ 41.685058] [] string+0x1e8/0x200 [ 41.690133] [] vsnprintf+0x7ad/0x16d0 [ 41.695558] [] ? pointer+0xa90/0xa90 [ 41.700907] [] ? __mutex_unlock_slowpath+0x25a/0x3d0 [ 41.707654] [] __request_module+0x14f/0x750 [ 41.713603] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 41.719819] [] ? call_usermodehelper_setup+0x2c0/0x2c0 [ 41.726721] [] ? nft_immediate_init+0x1e4/0x2a0 [ 41.733019] [] xt_request_find_target+0x8b/0xb0 [ 41.739313] [] translate_compat_table+0x568/0x1760 [ 41.745886] [] ? ipt_register_table+0x2d0/0x2d0 [ 41.752180] [] ? __lock_is_held+0xa1/0xf0 [ 41.757968] [] ? check_stack_object+0x68/0x140 [ 41.764170] [] ? __check_object_size+0x174/0x3a9 [ 41.770548] [] ? 0xffffffff810002b8 [ 41.775799] [] compat_do_replace.isra.15+0x1a7/0x3a0 [ 41.782526] [] ? translate_compat_table+0x1760/0x1760 [ 41.789339] [] ? mark_held_locks+0xaf/0x100 [ 41.795283] [] ? __cap_capable+0x168/0x1c0 [ 41.801148] [] ? ns_capable_common+0xcf/0x160 [ 41.807264] [] compat_do_ipt_set_ctl+0x106/0x150 [ 41.813645] [] compat_nf_setsockopt+0x88/0x130 [ 41.819857] [] ? compat_do_replace.isra.15+0x3a0/0x3a0 [ 41.826756] [] compat_ip_setsockopt+0x9d/0xf0 [ 41.832876] [] inet_csk_compat_setsockopt+0x95/0x120 [ 41.839610] [] ? ip_setsockopt+0xb0/0xb0 [ 41.845296] [] compat_tcp_setsockopt+0x3d/0x70 [ 41.851500] [] compat_sock_common_setsockopt+0xb2/0x140 [ 41.858486] [] ? tcp_setsockopt+0xd0/0xd0 [ 41.864260] [] compat_SyS_setsockopt+0x149/0x290 [ 41.872087] [] ? sock_common_setsockopt+0xd0/0xd0 [ 41.878556] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 41.885122] [] ? do_fast_syscall_32+0xcf/0x890 [ 41.891326] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 41.897888] [] do_fast_syscall_32+0x2f7/0x890 [ 41.904093] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.910733] [] entry_SYSENTER_compat+0x74/0x83 [ 41.917449] Dumping ftrace buffer: [ 41.920962] (ftrace buffer empty) [ 41.924641] Kernel Offset: disabled [ 41.928237] Rebooting in 86400 seconds..