c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0xffffffffffffffc9) 2018/01/17 09:43:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000761000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@rand_addr=0x0]}, 0x14) close(r1) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009ef000-0x108)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa93e0a1, 0x3493, 0x4, 0x8, 0x8, 0x4, 0x9, 0x1, 0x9, 0x200, 0x7, 0x1ff, 0xcb1, 0x81, 0x7]}, &(0x7f0000264000)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c93000-0x4)=@assoc_id=r3, 0x4) 2018/01/17 09:43:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fcd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000631000)='./file0\x00', 0x40, 0x101) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000094f000-0x64)="aebab3cae305aaf6fece7f0ad6b6c928b721b596ad55242143a0e98efd12223530a3a078fbdbd1b2b3f8a580d706b92571b458d7e8446ec36d920ebeb687cc02d0c3c3bb7b10c562a76f0d4ea74d65e18c161930b563c7b6ed30bd3cb855750d2159e092", 0x64) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a12000)="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", 0x100) 2018/01/17 09:43:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141000, 0x0) openat(r0, &(0x7f0000c87000-0x8)='./file0\x00', 0x801, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f000025e000)=""/167, 0xa7}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f0000fc3000-0xf1)=""/241, 0xf1}], 0x5, 0x0, 0x0, 0x2}, 0x2) r3 = dup2(r1, r2) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000002) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x4, &(0x7f0000001000)={0x0}, 0x8) 2018/01/17 09:43:36 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049e000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x400, 0x1, 'client0\x00', 0xffffffff80000001, "6ba04b809ab46d1f", "52bb9ae624a5a7b5fa5b68320315b7dfef04b3be59cf7bbdcd2f747d03d332b3", 0x400, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000002000-0x8f)="3a41626a22ba77ab76389593d3aeedff9cd68911aa018067e90458871d744238f1c59aaf47886ee6ca5d1b2ce051c98565c116de14290e5c48b9c6a72286182645c083dc77ae30081616701487d19f2eccaa3548d06515df8570cbd7f56c97e0874ccf5977f93051f62dfe2d8779f00bf9729456ebc4bb31ea755545d857c57cb297a55fac40a59f71abdb99edb81b"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 09:43:36 executing program 3: mmap(&(0x7f0000000000/0x979000)=nil, 0x979000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000977000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000977000)={0x2, &(0x7f0000979000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) write(r1, &(0x7f0000913000-0x98)="", 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000725000)='/dev/admmidi#\x00', 0x8000, 0x200) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000187000)={"c45996bf731af5f91f400ab9842287a4", {0x4, 0x3ff, 0x6, "acfabde5a004", 0x15b1, 0x0}}) 2018/01/17 09:43:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000182000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009f6000)={0x0, 0x2ae0, 0x400, 0x6, 0x20, 0x1, 0x5, 0x10000, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1ff, 0x4, 0x5, 0x100}}, &(0x7f0000e60000)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008ef000-0x8)=@assoc_value={r1, 0x3}, 0x30) mkdir(&(0x7f0000af1000)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000087000)=0x9, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000f04000)={0x1, 0x80, 0x40}) umount2(&(0x7f00002af000-0x1)='.', 0xc) 2018/01/17 09:43:36 executing program 7: r0 = syz_open_dev$dspn(&(0x7f000036d000-0xa)='/dev/dsp#\x00', 0x5a7b, 0x418c80) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000010f000)={0x1, 0xa45f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000073b000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00003ca000)=""/70) sendmsg$nl_generic(r1, &(0x7f000096c000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 09:43:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="967a310b34b3ad2afd13bad15604c043", 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000011000)={0x6, 0x7fff, 0x819}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000020000)='./file0\x00', 0x800, 0xffffffffffffffff) readahead(r2, 0x0, 0x0) 2018/01/17 09:43:36 executing program 0: mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, &(0x7f0000b94000-0x4)=0xc) syz_open_procfs(r0, &(0x7f0000b31000)='uid_map\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f000054d000-0x7)='ns/net\x00') 2018/01/17 09:43:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000805, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00002e6000-0x10)={0x4, 0x5, 0x9, 0x80000001}, 0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000b29000-0x8)=0x0, &(0x7f000066c000)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000d27000)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/01/17 09:43:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x1000000000004) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000df2000-0xe)='/selinux/user\x00', 0x2, 0x0) mount(&(0x7f0000783000)='./file0\x00', &(0x7f0000ae9000-0x7)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x801000, &(0x7f0000272000-0xa5)="d4992935e5e2c0eff92e6bc0443869a68e5d97a3b98f7d155635954bc8e2ab11af2b3ae7f401dfd893ab243cf2c2c806679fa5ffa38a5dd7d7b01760e87cd6d6c103000000259daa6d0ec8cf68ee0673a77304b9ace83682421dea25a3964adfb2872ae59861b58265061907d663257bd1a6c8540705e014f6cefd29a83767dfb950022c87499497d629ee0bd776d59fea619a7145641d9d4f8d70d17e997215d7aa323237") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00006ca000-0x10)={&(0x7f00007fd000/0x2000)=nil, 0x2000}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000591000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000b4b000-0x1c)={&(0x7f0000f98000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000daf000-0x30)=[{&(0x7f00005ee000-0x99)="87ee0f44e88f7a847ba2dec48eb4efeba80d7a44b89a982620099fb131b5d990508e9f7c80a66275aeaee01faaa4e99715fd50625f231d311f8fa372be00af9ea4806ff649619121e22d3d92ff966c3242cee356d118c3cebaf9a7c715711f5c8cb15e98108ab0cf4ec79e8c4b6457b9d1b1b97c7fe4fab8717c9e748218d2f4ab4c9eefbf91a83f459451712a0ba16232eaf72d3ea660c1ca", 0x99}, {&(0x7f0000d09000-0x1)="a2", 0x1}, {&(0x7f00000d9000-0x8d)="1c1eb048fada23a1063981b23c5892b159536099c3c5bdbcb45d08c68ee514abff526060e60ef5e4468fc85b6b5232e72e0522a679a3e71b3f1b0097ff6326564a8e0cec6cad6620eee557fbab9e61a3bb05e3c5ecc0027735d16f71dc0114e253dc1690f7f7ee13b3d584e989808a4dad18d30813af43282604c2533fad7c6220f967ab391a2fb14a041a01a3", 0x8d}, {&(0x7f0000667000)="2d25fabe0bda775a52384b56aeeaede3ffd35e59d9c7b818b2a050c6d4f34ce75a02d13e71af3e5ad636961b54f3e1d4c571c4804a32c16044d76e3b121d69b64e3138bd5f57cd658884cc463735a3a85ec373f3e90f59a7bcf5fb5bc0c30f0eddfe7d0d9c05bf0d1e7b9848e8311fc8299f31c7b9389c178cef5712a6a22e01c84bc740610987d305984687a046cdb6c747426f7c821f3b088cf12393ab5b3a2cfc9418b4", 0xa5}, {&(0x7f0000f64000)="dc1da9e9423e6630436aa288ae3cc252e15c0713d1c0e3a96e0ea0fd16c4d8b6ace0531cd9f2d3f3e70bbcdb933ab7db1af29d734cd4580a33ca79226358a0992e91a6", 0x43}, {&(0x7f0000733000-0x10)="7d67334326a370f730f1f1673702ef96", 0x10}], 0x6, &(0x7f0000380000-0x1230)=[{0x18, 0x11f, 0xfffffffffffffffd, "9aee52f5d016703d8f73"}, {0x9c, 0x10d, 0x9, "852d5c574bd41bef31b47b14ea7376a27a59da824f00c058149e88cb17976edcdda6f66dcab6ebe3ef646854324bd08273a387b3da16b33f5cede1a53d4c70fd1479cf478ef1754db10bb7eb1870f0b5a2e716c44d752400e1c375f1f5a055972c981adb398d81182b8158b84a553bc95a42712d6bd9f74b82ccd3f0f08b9d26a0ba168f8d000e82827e6bb43a22bb6a"}, {0x1c, 0x11f, 0x8000, "14d97fc80130485d39a67d72b599b1a3"}, {0xc, 0x116, 0x3, ""}, {0x100c, 0x115, 0x1, "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"}, {0x10, 0x113, 0x56a8, "1004"}, {0xf4, 0x108, 0x10000, "e2fee187538a3c5bc005d2dde5b07ce15d635ab5dc22e08c26000146889101d9311caeb839f2f0c649e9eef42de054ddaa71010b116c51164bf325dabcd5753acac57035ff1e6cc53444f348fb9157fde8a6f468ef69ca4e885f7a70c1828c4d59fa34470af3d85cdf285cc1c9c0e44fc05fcb5878eb3fc3feaef400d1bf35882ac2d70fce570894ecc6bbb96a052100af5b7f5d8588b1a9cc8ef8a0f1f2106cf2324e08677b38681c734c640fc0609364d55e6d8b9c7e7b1af6a86d047d473c8332490b50a2484c43b7e25c9e5d8cb1e0be2d3ad58394d805d0b610a00033efc324186d6cc83bd0"}, {0x44, 0x115, 0x0, "d9ed699f72eca60b294b650afa1bd13ed967487840c66d033a26c13dbc9746413b03f40ab5e90a73deaaccf69ddf98a78838c8b4f045"}], 0x1230, 0x4800}, 0x4040) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getpeername(r1, &(0x7f00006bc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6b000)=0x26) write(r1, &(0x7f0000a62000-0x9)="00000000653d67819a", 0x9) 2018/01/17 09:43:36 executing program 4: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000911000)="") stat(&(0x7f0000067000-0x8)='./file0\x00', &(0x7f0000914000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ae000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000495000)={0x0, 0x0}) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f000027a000)=0x0, &(0x7f0000915000)=0x4) 2018/01/17 09:43:36 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f0000c4b000-0x8)={0x77359400, 0x0}, &(0x7f000035b000)={0x0, 0x0}) 2018/01/17 09:43:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ad5000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00009e9000)='.request_key_auth\x00', &(0x7f0000938000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c1f000-0xb)="", 0x0, 0xfffffffffffffffd) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000707000)={0x8, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000fff000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000486000)=0x9, 0x4) syz_open_dev$binder(&(0x7f00001ca000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/17 09:43:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000650000-0x8)='./file0\x00', 0x0) r1 = inotify_init() getpgid(0x0) listen(r0, 0x8) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000281000-0x4)=0x0) 2018/01/17 09:43:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000f88000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000097000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000dcb000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2080) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000c8000-0x4)=0x6, 0x4) timer_settime(0x0, 0x0, &(0x7f00004b5000-0x10)={{0x77359400, r0}, {0x0, 0x0}}, &(0x7f0000181000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:43:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00008f0000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000b4b000-0x4)=0x100, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000bd7000-0x10)={0x8d, 0xffffffff, 0x6400, 0xdab0, 0x7, 0xee24, 0x9, 0x6, 0x9, 0x10000}) socket(0x4, 0x0, 0xffffffff) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:43:37 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x80800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000015000-0x20)={0x0, 0x1, 0x20e, 0x8d4, 0x2043, 0xfffffffffffffffe, 0x4, 0x80, 0x0}, &(0x7f0000011000)=0x20) 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) syz_emit_ethernet(0x2a, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000f000-0x8)={r1, 0xc00000000000000}, &(0x7f0000013000)=0x8) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r2, 0x4400000000001279, &(0x7f0000005000-0x2)="") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000016000-0x8)=0x0, 0x5) 2018/01/17 09:43:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/enforce\x00', 0x800, 0x0) fsync(r2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e7000-0x10)='/selinux/create\x00', 0x2, 0x0) r5 = mmap$binder(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x1000002, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000196000-0x18)={0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000fdf000)={0x0, 0x0}) tkill(r7, 0x15) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000942000-0x4)=0x8, 0x4) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000696000)={0x9c, 0x0, &(0x7f0000705000-0x9c)=[@acquire_done={0x40106309, r5, 0x2}, @exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f00003be000-0x20)=[@fda={0x66646185, 0x8, 0x1, 0x30}], &(0x7f00000d9000)=[0x38, 0x40]}, 0x2}}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r6}, @request_death={0x400c630e, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f00008b4000)=""}) r8 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f00007e4000-0x4)=0x80000001) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc2c45513, &(0x7f00006ca000-0x4c0)={{0x180000000, 0x6, 0x1ff, 0x4, "9d8a8efe606c505bf76cd8ba4ab095615fb5233ecec1f7bfdbbfc68673c174cdbba08b12414f0495ad6c5672", 0x9}, 0x2, [0xceb6, 0x5, 0x3, 0x80000000, 0x0, 0x8, 0x2, 0x9, 0x386, 0x3, 0x64, 0x4, 0xa6, 0x76, 0xabaf, 0xffffffffffffffe1, 0x3, 0x8, 0x8, 0x2, 0xff, 0xffffffffffffffff, 0x9, 0x6, 0x1, 0x4, 0x4, 0xfa8f, 0x8, 0x5, 0x8000, 0x3, 0x82b, 0x9, 0x2, 0x1, 0x1aa, 0x5, 0x11d0, 0x5, 0xfffffffffffffffe, 0x7, 0x4, 0x7, 0x405, 0xde, 0xffffffff, 0x5, 0x9, 0x7, 0x8001, 0x5, 0x122, 0xfffffffffffffff8, 0xffffffffffffd17d, 0x3, 0x9, 0x3, 0x6, 0x6, 0x9, 0x4c7, 0x8, 0x5e, 0x7, 0x8, 0x5, 0x7f5d, 0x8000000000, 0x9, 0x73, 0x0, 0x8, 0x3, 0x4, 0x9, 0x4, 0x4, 0x8e40, 0x7df, 0x400, 0x0, 0x6, 0x1, 0x0, 0xe6, 0x3, 0xfffffffffffff6f5, 0x8, 0x0, 0x8, 0x7, 0x3640, 0x0, 0x4e, 0x6, 0x101, 0x9, 0xfffffffffffffe01, 0x3, 0x1, 0x9, 0x6, 0x4, 0x878, 0x4, 0xfffffffffffffffd, 0x7, 0x3f, 0x1, 0x319, 0x2, 0x6, 0x93, 0x7a2, 0x4, 0x200, 0x4, 0x88, 0xc097, 0x80, 0x9, 0x0, 0x9, 0x2, 0x7, 0x94, 0xfffffffffffff18e], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = fcntl$getown(r3, 0x9) capget(&(0x7f0000c1a000)={0x19980330, r9}, &(0x7f0000552000)={0xad, 0xffffffff, 0x6, 0x2, 0x7, 0x7}) r10 = memfd_create(&(0x7f00005ab000-0x1)='\x00', 0xfffffffffffffffd) prlimit64(0x0, 0xa, &(0x7f000076e000)={0x100, 0x81}, &(0x7f00002f3000)={0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f000096e000-0x80)={[0x1002, 0x0, 0x1000, 0x6000], 0x8fa, 0x11, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c3d000+0xc45)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCMBIC(r10, 0x5417, &(0x7f0000ceb000)=0x5) sched_getscheduler(0x0) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/17 09:43:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cf2000-0x4)=0x0) ioprio_set$pid(0x1, r0, 0x6541) r1 = syz_open_dev$sg(&(0x7f00009db000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f0000431000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6b3e37363806eaff35b04f1d"}}], 0x30) 2018/01/17 09:43:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000808000-0xd)='net/udplite6\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00007a3000-0x20)={0x10201, 0x3, 0x6000, 0x1000, &(0x7f00008ce000/0x1000)=nil}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3fffd) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) getresuid(&(0x7f0000c07000-0x4)=0x0, &(0x7f000028a000)=0x0, &(0x7f0000938000-0x4)=0x0) getresgid(&(0x7f0000f4f000)=0x0, &(0x7f000031b000)=0x0, &(0x7f00002a1000)=0x0) lchown(&(0x7f00007d1000)='./file0\x00', r1, r2) 2018/01/17 09:43:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000838000)='/dev/vga_arbiter\x00', 0x44102, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f0000043000-0x65)="6b0e67ae4a199a811faeb4959e22a89755cfcae0f185af506f5b7ff1a3af8f1d954eddebc31a7dcc99047abecd31841883d1baeec572e42a49bf277bfb53cf5954dd13f54eca94f8eb1ce78c4ee585a39490ab5da8f99de74c94b6ea03c14f2732287011db") 2018/01/17 09:43:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000858000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00002c4000-0x50)={{0x0, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000542000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a8b000)={0x2, 0x5c000, 0x0, 0x0, 0x1f, 0x1ff, 0x0, 0x6, 0x5, 0x58e, 0x8, 0x20}) 2018/01/17 09:43:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fec000-0x4)=0x0, 0x4) r1 = add_key(&(0x7f00002b6000)='keyring\x00', &(0x7f0000f8d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6a000-0x9f)="2bdb2dd0aa978e8b899952383748e4ff6d2f4331ec57bc5d822cb02e37352dc68f1c16aa612eb608cacc04c1c80f37d2300148ff9010a24f899b9da1b9a7274b83df9e0642482bd9a78ef914ccca42b179e5d328de4ab24be7f2b2735370fc4857cfb5ab80c87a9c2b6c0e0d3c7829160c3b95f46fb0ce33081ddfc2664325e06f941d71233afd596347932b7f00a82f4bddf3bfb70fb5ea8a49c6f8087e48", 0x9f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$VT_RELDISP(r2, 0x5605) r3 = geteuid() r4 = getgid() keyctl$chown(0x4, r1, r3, r4) 2018/01/17 09:43:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x6, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/24, 0x18, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7f, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffc01}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x7)={r2, 0x0}, 0x8) 2018/01/17 09:43:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x400000000005, 0x400000000000002) 2018/01/17 09:43:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) pipe2(&(0x7f0000523000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bb1000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = gettid() ioctl$KDSETMODE(r0, 0x4b3a, 0x3f) r3 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_getsetattr(r3, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r3, 0x180000, &(0x7f0000021000)='r') r4 = socket(0x8000000200010, 0x5, 0xffffffffffffffff) r5 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) fchmod(r1, 0x408) mq_notify(r5, &(0x7f00006cc000-0x50)={0x0, 0x1c, 0x8000000000000, @thr={&(0x7f0000c51000-0x22)="9cfde1e17e460c6873851138ff09c95f1e249735aca5b777a7445301d4a32226883b", &(0x7f000049c000-0x6a)="31295257c45d4ec0891f773b9cb5ef1b3dd4a556a1d8a7d959af5fc7b6f77d1e95d72ffbf9c7c707514bbe190fb68ea04d261c16e57bb07ae35a5afa98084efad402fe9c56dbfc443149d1ea576816b43e63fd24a977b7398e7468f13f1679d05de92eafec51cfbb9530"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r4, &(0x7f0000fa7000)={0xd0, 0xfffffffffffffff7, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x200) poll(&(0x7f0000ae3000-0x10)=[{0xffffffffffffffff, 0x5000, 0x0}, {r5, 0x2000, 0x0}], 0x2, 0x1000) mlock2(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000031d000)=0x0) sched_rr_get_interval(r6, &(0x7f0000110000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r1, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000242000-0x4)=0x0) r7 = add_key$keyring(&(0x7f0000db2000)='keyring\x00', &(0x7f0000738000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000066d000-0x4)=0xfffffffffffffffd) getgroups(0x6, &(0x7f0000140000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r7, r8, r9) r10 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r10, 0x2403, 0x8) clock_gettime(0x0, &(0x7f000028e000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d7b000)=0x0, &(0x7f000094c000)=0x4) mq_timedsend(r5, &(0x7f0000ba4000-0x2)="6c10", 0x2, 0x0, &(0x7f0000d9a000)={0x77359400, 0x0}) sendfile(r5, r5, 0x0, 0x100043) 2018/01/17 09:43:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000a8b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00007de000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000052000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000002c000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r4 = socket(0xd, 0x80007, 0x5) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000ea7000)={0x7f}, 0x1) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000781000-0x4)=0x0) syz_open_dev$loop(&(0x7f0000e38000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00000fd000-0xb6)={r4, 0x0, 0x3f, "f854380625ae22ced1acc97fa695a03b103653131bc6334cc4182716ccadf2f6632d8d02bbfb07387e0bea712f6b3b10ff3287bf8048f4cb805d7d0d9b1c7e7d5b2d47da10df0c7fbc07674051b7dcdc92ab3bf8551a493bd878c828f9bdeb56463f8b575546e447dcaf480af82d5cdec6ef4828a994c14a55582c7879a5b78d6798fddebd1402037c30a7681b2b1191d316311d63436ac559d4582aabe9fcf815d793179553d3c912cac7d2"}) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'cmac(aes)\x00'}, &(0x7f000085e000+0xaa9)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:37 executing program 5: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x30dc00, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000236000-0xa)={0x0, 0x2, "a204"}, &(0x7f00004e5000-0x4)=0xa) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000afe000-0xc)={r4, 0x4, 0x2, [0xffffffffe537b864, 0x3ff]}, &(0x7f0000220000)=0xc) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000076c000-0x18)={0x1, 0x0, [{0xc00020040000083, 0x0, 0x0}]}) 2018/01/17 09:43:37 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f000026b000-0x9)='net/raw6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000668000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/17 09:43:37 executing program 0: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007b1000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000011000)="", 0x0, 0xffffffff, &(0x7f0000f73000-0x8)={0x0, 0x1c9c380}) 2018/01/17 09:43:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000045e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x0, 0x0, 0x2000, &(0x7f000070a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000749000)={0x20000000010003, 0x0, 0x1f000, 0x1000, &(0x7f00004f8000/0x1000)=nil}) 2018/01/17 09:43:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ef000)='/dev/autofs\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000703000-0x8)=0x0, 0x8) 2018/01/17 09:43:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) mount(&(0x7f000055d000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x2000, &(0x7f00006c1000)="") truncate(&(0x7f0000033000)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 09:43:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000d70000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = add_key$keyring(&(0x7f0000afe000-0x8)='keyring\x00', &(0x7f000053f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x5) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00002a4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008d8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00004ed000)=""/81, &(0x7f0000b9d000)=0x51) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00008fc000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) acct(&(0x7f0000465000-0x8)='./file0\x00') 2018/01/17 09:43:37 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x29, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setregid(r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002000)={'vcan0\x00', 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, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc, r3}) 2018/01/17 09:43:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000653000-0x8)=[0x0, 0x0]) ioctl$TIOCNXCL(r1, 0x540d) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/17 09:43:37 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000053c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000053c000-0x8)={r1, 0x8}, 0x8) 2018/01/17 09:43:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9d, &(0x7f00007ad000-0x9d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x67, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "92f5cd6acd0c64a11cc5cf88ac490113d5542bd93486afd1e8b8c889afeaed40e9aadf27e17a0820920c566fcdb0dfe90d53d41eed3ab9"}}}}}}}, 0x0) 2018/01/17 09:43:37 executing program 7: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b5000)={0x0, 0x19, "51ceae66cb78ccbb1b2cfecb5060d4e24afdc54138ab26d1d6"}, &(0x7f00006ce000)=0x21) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f2b000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000067f000-0x4)=0x8c) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c7c000)={r1, 0x0, 0x1f, 0x101, 0xfffffffffffffff9, 0x7f, 0x7fffffff, 0x2, {r2, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x7, 0x7fff, 0x2}}, &(0x7f0000f2a000)=0xb8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000a9000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xca}], 0x1c) 2018/01/17 09:43:37 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = syz_open_dev$sg(&(0x7f0000296000-0x9)='/dev/sg#\x00', 0x200, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='/dev/sg#\x00', 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000000)={[0x1, 0x9, 0x63, 0x3, 0xffffffff, 0x2, 0xfffffffffffff001, 0x9, 0x180000000, 0x8, 0x4, 0x101, 0x7a04, 0x1, 0x0, 0x8], 0x2000, 0x80000}) 2018/01/17 09:43:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x4004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e70000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000496000)={r1, 0xb6, "5be8f283102e73e714b20696da04c22d54dc56ff23643be032e357d13ae0fecb6565c1b45159be49bae4982b2a1bcc875c9954ed38230955e9e57438d11c13dc7f5ffbfe7f2c608f6ec7372592ae343fd8e186121b71ec19fe17908af37b263b26f88ad7c923ba9057cd39cb6e154a2d5b183bbecc5f7a732be8251c925e3b330cbc43d61c9e5a6729aa42ea6ace6148afc1ce62cd4866c2d8abef3dc6bbe22780315ca35cfea3d5d16e985297e683f5b8d237b04e64"}, &(0x7f000057d000)=0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000030b000)={r2, 0x0}, 0x8) r3 = socket$inet6_sctp(0xa, 0x7fe, 0x84) listen(r3, 0x100) accept4(r3, &(0x7f0000e2b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x0) 2018/01/17 09:43:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081a000)='/dev/vga_arbiter\x00', 0x800, 0x0) r2 = geteuid() r3 = getegid() fchownat(r1, &(0x7f0000afe000-0x8)='./file0\x00', r2, r3, 0x0) getsockopt(r0, 0x1, 0x2, &(0x7f0000f1b000)=""/1, &(0x7f0000000000)=0x2d0) 2018/01/17 09:43:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ce2000-0x48)="5000aa7e3de53c424625a478e61a6a9614b4d06671af2856b958691c77f03478b16f53881aff311f186394c26b4d9b17bdccae3ab0594eb4a3abc2d5ffc0609fb562f848496c57287b047a1d3412ff5d7f547befb4bbc1fbd14c99f271a3fa61a3ebd15694978e16d0667260a56d6db2a2ef3ea9dcf2f3ff5f8f017ee4bd3995285c5499a2c19f628501270f74fe1a8f50ae3ce5b8add4e9", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c1e000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ba9000-0x8)=0x3) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000aca000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:37 executing program 3: mmap(&(0x7f000008e000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000098c000)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e14000-0x4)=0x4, &(0x7f0000d5a000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40046432, &(0x7f0000340000)=0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000355000)=0x9, 0x4) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x2000, &(0x7f0000587000-0x8)={0x0, 0x0}, &(0x7f0000153000-0x4)=0x0, 0x0) 2018/01/17 09:43:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x102, 0x7, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001a9000-0x4)=0x71, 0x481) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 09:43:37 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000642000)='/dev/admmidi#\x00', 0x9, 0x602c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) syz_open_dev$midi(&(0x7f0000a57000-0xb)='/dev/midi#\x00', 0x6, 0x82000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000115000-0x8)={0x0, 0x0}) 2018/01/17 09:43:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000faa000-0x18)=""/24) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d18000)='/selinux/mls\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000f9c000-0x14)=@random={'osx.\x00', 'keyring%vmnet1\x00'}, &(0x7f0000ea5000-0xd0)=""/208, 0xd0) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00007a9000)=r1) 2018/01/17 09:43:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000571000-0xc)='/dev/audio#\x00', 0x4, 0x200) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000792000-0x24)={0x3d, 0x5, 0x0, 0x7fff, 0x5, 0x1, 0x7fff, 0xbdf, 0x3, 0x3, 0x856, 0x7ff}) r2 = syz_open_dev$admmidi(&(0x7f0000121000)='/dev/admmidi#\x00', 0x7, 0x200000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) recvmsg(r0, &(0x7f00003d7000-0x38)={&(0x7f0000658000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b2f000)=[], 0x0, &(0x7f0000619000)=""/148, 0x94, 0x0}, 0x12000) sendto$inet(r0, &(0x7f000098d000)="549b11adb8e5d14053a5056650fa091ddf6b75b770834816fa2d3b1509d79fde4c20daf27a9c674edda330e2fb1bc8496ccfc09845694a47e1c3da8dae7e129c042f17d5fc07a09dd6162989f8c6a35bca425a19911d2dcadcab7cbbd5cae5d58737ae929aecca18b0868089f452ad74449dd6e8bdaf0ef8371e6c2177e1c46299cd1ecfaafe11f8a820b14609bb055f1c283b60e583948120d7f5ab68a53e38d9f845f6fb30e276cac358682ba86728bc023b738cb132", 0xb7, 0x40, 0x0, 0x0) 2018/01/17 09:43:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000299000-0x6)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8, 0x0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) prctl$getreaper(0x19, &(0x7f000060d000)=0x0) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b6000-0x8)={0x0, 0x0}, 0x8) 2018/01/17 09:43:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003fe000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a57000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047f000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000013c000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xffffffffffffffff, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000077000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000394000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x200000000114, 0x2711, &(0x7f0000aa2000-0x1)=""/1, &(0x7f0000cce000)=0x1) 2018/01/17 09:43:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000966000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000105000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000f2f000)={{0x3ff, 0x1, 0x7, 0x7fff, 0x5, 0x5}, 0xa4, 0x1, 0xfffffffffffffffd}) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto$inet(r0, &(0x7f00009ba000-0x53)="ca", 0x1, 0x4040001, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:43:37 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000043000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000003b000)=0x9) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x0) ftruncate(r1, 0x0) ioctl$KDENABIO(r1, 0x4b36) close(r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000007000-0x4)=0x8) 2018/01/17 09:43:37 executing program 2: mmap(&(0x7f0000000000/0x754000)=nil, 0x754000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000754000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000754000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000754000)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000752000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) listen(r2, 0x0) mmap(&(0x7f0000755000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000756000-0x40)={0xdb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c2000)='uid_map\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000039000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000032000)=0x0, 0x80000001) 2018/01/17 09:43:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000875000)="3a5e273aae92a1c0feaec18c", 0xc, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000cf8000-0x1)=0x0) [ 45.769394] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 45.797895] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/17 09:43:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a60000-0x12)='/dev/loop-control\x00', 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00000a9000-0x5)='user\x00', &(0x7f0000ae5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a17000)="deb67fa772928b0566c2607e491a1aa8dc3b0be8c21b32667e0f63941cab85218b0e7edfeb06f53615506c485d572ca3a43f294fb67aff7df6f03b909f74400571c3c06e6b3314043f0d2c12af685e5f2f8f798feaca243f5befc3e3106a505093ac91fdc62caec95d3490a7", 0x6c, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x2) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/01/17 09:43:37 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d7c000-0x4)=0x0) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ecc000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00008bf000-0x2)={0x7, 0x6}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fbe000)={0x7a905f68, 0x3, 0x1, 0x9, 0x2, 0x20, 0x7, 0x6, 0x400, 0x2ddc683, 0x546, 0x1000}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x1, 0xdce, 0x0, 0x10, r1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7cfa0401de1bb948) llistxattr(&(0x7f0000c97000)='./file0\x00', &(0x7f0000a77000-0x84)=""/132, 0x3a1) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00006e6000-0x95)=""/149) fcntl$setflags(r1, 0x2, 0x1) pipe2(&(0x7f0000d30000)={0x0, 0x0}, 0x84800) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000dfc000)=0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000499000)=0xfffffffffffff000, &(0x7f0000432000-0x4)=0x4) 2018/01/17 09:43:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x15, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x3) fcntl$addseals(r1, 0x409, 0x8) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000041000)=0x10000, 0x4) clock_gettime(0x0, &(0x7f000002b000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000-0x3)={r2, r3/1000+10000}, 0x8) fcntl$addseals(r1, 0x409, 0xe) 2018/01/17 09:43:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = dup2(r0, r0) connect$llc(r1, &(0x7f0000dd3000)={0x1a, 0x9, 0x3, 0x8001, 0xffff, 0x8, @random="e41753c28af3", [0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x82, &(0x7f000060f000)="42068eb86b01d83d8ae1f9fc48", 0xd) 2018/01/17 09:43:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000cdc000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup(r1) 2018/01/17 09:43:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 09:43:37 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000)='/dev/vga_arbiter\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000008000)={0x0, 0x7d, "69576e56a2ddb84643b99ea053de5890370cf6c133249e7efea43bb3e6232c55abdee8b679afd9dacc8da655f088816d79e19730b20407e0af1edab206cb9455dfe7d28bfb3a24c89a5a4f541646a5e9394536b4985ae4470d9c2868b8b6c4498c649caad4dde0b631471a8089e6e4768bac2ba8446ea7ee8f24f242c5"}, &(0x7f0000005000-0x4)=0x85) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r2, &(0x7f0000005000-0x4)=0x4) 2018/01/17 09:43:37 executing program 4: r0 = socket(0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bbd000-0x10)={0x8, 0x8201, 0x8, 0x3, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000058c000-0xc)={r1, 0x6, 0x10}, &(0x7f0000b54000-0x4)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f06000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000c89000-0x40)=""/64, 0x40, 0x0, &(0x7f0000463000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c60000)=0x0, &(0x7f00003df000-0x3)=0x4) 2018/01/17 09:43:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ad6000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b43000-0x1e)=""/30, &(0x7f0000312000)=0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000060000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ed0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000085f000)={r1, 0x3}, 0x8) r2 = memfd_create(&(0x7f00008c9000)="18616e2900e5", 0x4) ftruncate(r2, 0x40) 2018/01/17 09:43:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005cf000-0x9)='/dev/dsp\x00', 0x101000, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000d1e000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000d57000)=0x0, &(0x7f0000848000)=0x4) 2018/01/17 09:43:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000cea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c13000)='/dev/rtc\x00', 0x80000, 0x0) epoll_wait(r1, &(0x7f0000da5000-0xc)=[{0x0, 0x0}], 0x1, 0x3) r2 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000f10000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="e8", 0x1, r0) r3 = add_key$user(&(0x7f0000b1e000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000087e000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672f98f7e149be31bd78b506e8b9511e0b84f55668c2b7bf86a5b3ad749fb9dfa160fc68b4db8f8d859eda616566af453311c46e67f512c4347dfb14ca7678435", 0xf1, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000788000)={'md5\x00'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000979000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 09:43:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7d, 0x0, 0x4, 0x8, 0x5, "b11671b05cb260eec49ad4373043bbaf08814fe333f1773779010100000971b3b572d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0xb1}, 0x58) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000099e000)={0x0, 0x2}, &(0x7f0000b73000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000033c000-0xa)={r1, 0x58, &(0x7f0000bf0000-0x58)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}]}, &(0x7f0000f97000)=0xc) r2 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r2, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000973000)={0x0, 0x0}) 2018/01/17 09:43:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000173000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000a0a000-0x8)={0x0, 0x0}, 0x80800) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfe9, 0x2, 0x1, r1, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000eac000)=0x5) 2018/01/17 09:43:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d38000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bca000-0x18)={r0, &(0x7f0000535000)="", &(0x7f0000254000)=""/175}, 0x18) 2018/01/17 09:43:37 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f4a000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x80000000000b, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000267000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000285000)=0x14) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) fcntl$lock(r0, 0x7, &(0x7f000037f000)={0x3, 0x5, 0x4, 0x1000, r1}) rt_sigpending(&(0x7f0000931000-0x8)={0x0}, 0x8) 2018/01/17 09:43:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x80000) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x8) 2018/01/17 09:43:37 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000018a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) setpriority(0x2, r0, 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getegid() tkill(r0, 0x23) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x8001, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec8000)='/dev/rfkill\x00', 0x980, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000071d000-0x8)={0x4, &(0x7f0000c83000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setregid(r2, r2) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000319000)={r4, 0x1}) 2018/01/17 09:43:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e07000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000795000)="0900000000000000000101fffffbfaff", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a19000)={0x0, 0x2, 0x30}, &(0x7f0000527000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00004c1000)={r4, 0x4, "30dcfda7"}, &(0x7f0000c62000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000aa4000-0x8)={r5, 0x4, 0xdf9a}, &(0x7f00007a7000)=0x8) recvmmsg(r3, &(0x7f00000f1000-0x80)=[], 0x800000000000128, 0x0, &(0x7f00001ad000)={0x0, 0x989680}) get_mempolicy(&(0x7f00003c1000)=0x0, &(0x7f0000da3000)=0x0, 0x1, &(0x7f0000cbd000/0x4000)=nil, 0x0) 2018/01/17 09:43:37 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000a9c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001f9000-0x4)=0x0) perf_event_open(&(0x7f0000c3f000)={0x0, 0x78, 0xfffffffffffffeff, 0x6, 0x1, 0x3ff, 0x0, 0x100000001, 0x20200, 0xc, 0x6, 0x81, 0x80000000, 0x0, 0xffffffffffffff81, 0x6, 0x3, 0x3ff, 0xf9, 0x3, 0x78, 0x1de5, 0x7, 0x1, 0x80000001, 0x2000000000000000, 0x3, 0xe5ba, 0x8001, 0x8, 0xfa7, 0x0, 0x8, 0x7fffffff, 0x7, 0x1, 0x1, 0x8, 0x0, 0x0, 0x1, @perf_config_ext={0x5, 0x0}, 0x30000, 0x10001, 0x8c5, 0x4, 0x7, 0x81, 0x2, 0x0}, r1, 0x2, r0, 0x6c8317127400c7c1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000b48000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x1c0004523, &(0x7f00004a9000)="") 2018/01/17 09:43:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x7, 0x6, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfee2, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = syz_open_dev$dmmidi(&(0x7f0000059000)='/dev/dmmidi#\x00', 0x0, 0x480000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00004ba000-0x10)={&(0x7f00008ee000/0x3000)=nil, 0x3000}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000919000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/17 09:43:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000007, &(0x7f00008cf000)=0x0, 0x4) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r0, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) sendmsg(r1, &(0x7f00006ff000)={0x0, 0x0, &(0x7f0000fb0000)=[], 0x0, &(0x7f00007f8000-0x388)=[], 0x0, 0x0}, 0x0) poll(&(0x7f0000028000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0x8000) dup3(r3, r4, 0x0) tkill(r2, 0x16) close(r0) 2018/01/17 09:43:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f00008f8000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x501) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00003f3000-0x4)=0x0, 0x4) write(r1, &(0x7f000017b000-0x155)="02", 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000875000-0x8)='-', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000c30000-0x4)='/dev/audio\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f00003ca000-0xc4)=[{0x4, 0x3, 0x7, 0xfffffffffffffffe, @tick=0x7, {0x0, 0x10000}, {0x100000001, 0x2}, @connect={{0x9, 0x6}, {0x7, 0x7f}}}, {0x9, 0x6, 0xf5a, 0x7, @time={0x0, 0x989680}, {0x22e1fdaf, 0x5}, {0x1, 0x8}, @ext={0x11, &(0x7f0000cdf000-0x11)="51bf84b717a7da3d5a6fcef103febb3a01"}}, {0x1, 0x5, 0x3ff, 0x498e, @time={0x0, 0x0}, {0x3, 0x5}, {0x19504fca, 0x80000001}, @result={0x2, 0xfffffffffffffffd}}, {0x10001, 0x5, 0x7c00000000, 0xfffffffffffffffc, @tick=0x4, {0x6e, 0x7}, {0x81, 0x8}, @queue={0xffff, {0x1ff, 0x5}}}, {0x80, 0xac8, 0xfff, 0x3, @time={0x77359400, 0x0}, {0x400, 0x10001}, {0x5, 0x8000}, @addr={0xffffffffffffffe1, 0x2}}, {0x3f, 0x1, 0x9, 0x3f, @tick=0x3, {0x265c, 0x6}, {0x281, 0x0}, @raw32={[0x20, 0xfffffffffffffffe, 0x9c]}}, {0xfff, 0x2, 0x4, 0x4, @tick=0x101, {0x4, 0x2}, {0x8447, 0x7}, @raw32={[0x1, 0x41, 0x0]}}], 0xc4) r4 = geteuid() r5 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000e86000+0x9ee)=0x0, &(0x7f000032e000-0x2)=0x0, &(0x7f00008db000-0x4)=0x0) r7 = gettid() r8 = geteuid() getresgid(&(0x7f0000589000)=0x0, &(0x7f000096a000)=0x0, &(0x7f0000a60000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dc2000-0x4)=0x0) fstat(r0, &(0x7f0000e40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = getpid() lstat(&(0x7f0000d2a000)='./file0\x00', &(0x7f0000496000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000c70000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r16 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000b17000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096c000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005c9000)={0x0, 0x0, 0x0}, &(0x7f0000d2d000-0x4)=0xc) sendmsg$netlink(r3, &(0x7f0000103000)={&(0x7f00008cf000)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000a18000)=[{&(0x7f0000f39000)={0x488, 0x3a, 0x400, 0x2, 0x3, "", [@nested={0x44, 0x32, [@generic="7200e409d9caf9192fd43c0b6854c9ad0630263627cd81f2befd669c36979ed24d71a4d79c98b330ec50590b9dd376e46e985d07faf18ec4f924355910a4"]}, @generic="6c0e78ae0b192fffa0a3485c9d1016c79fae4a41cb60d90f9134af65afa34000291e4eb99db26ad561db5012fc8b850cb4c49f0c94c811c9f22ce5f07049672114bcda8ce157d0d7f1ef0f272a265d802321c1304ed30adcab055e0312ea333279408f300382608b13e71dd55319aef63c3cc60beae1dc8314cf6ee430bf02bad15dade8e0f2ef7ba47b1f92ae6e", @nested={0xec, 0x1d, [@typed={0xc, 0x83, @uid=r4}, @typed={0x8, 0x51, @void=""}, @generic="2210a29b15863248c793726a5e7e63faeb2c5e64a329418dd936d84d8ba022b1c607cf49efb050a3af90578957966bf276f19ffe8b75eb5b31c5e20d6c9e37c594d0bf34", @generic="b3e3d6a730370e6f72e5fc164d974452a1b74296b4820b766fe438f88f97d808df99e3af712d3cca5e840a41c051e7d8041cbfd400c9379b85065b2903d5e6d1f264b48128cdd672fb907a4b586094be4797454b17b0abc8534cd0a7080df7b9f83355ea9b5ad72542a1959b", @typed={0xc, 0x2d, @pid=r5}, @typed={0xc, 0x7a, @fd=r2}, @typed={0xc, 0x85, @uid=r6}]}, @nested={0x20c, 0x23, [@generic="43255a7adbc5f3293af756b327a89b5bd2c0cc96e445d76f5370ae3c49", @generic="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", @generic="b3863daf43e0665229082e552a8099f70c33edc7c6247428f436e64000be5661299f82857886d222c40089cdd575cfeeb5f4bfebefca8914aed55b6cab9b1eaf55e65dfc726d7fcdd0dcd0826a5d993c05f2b1baa6b929611b221bb26390895f0fa701d04d02527b398ffdaae88ec95d5962135e1271b8641ecb4e4a7f650f8a00c70beabfb8bc9e4607a1e66e3840f79ce7812504b693483622347ff7db6eecc47663a7508fa1ef24c41e2103583d56f0c5f3c6926bc1b8114c32a1cd077536541ca0a372fdbf18b89f9a0876b80fda0e12eb09a55528d8cb18eb4f2b1a2ac8ca60ca776c08b969b9ff46bbe4"]}, @generic="d5ee978a27db5d9f804bc48668a5888a7b2f7da1b7142519a5998de97c33ca70bc4c82f811d2a84b9aa669001503a4d64f5517e59967ef990382259bdf7821c8f304fd9d8274459931b56dfe4c6af1280cf9191a66cb907c3ee9cdb120d243ba0b28a6299256b2573c234d7ebeb381ec37dc3d30b4af1ab1d83dcf15e9ff823d453ec718462a9e64143023902f47b04b8588801c06cc6bcadd2007cceaf68708c49ef5555aeaed83e89629"]}, 0x488}, {&(0x7f00000bb000-0x10)={0x10, 0x33, 0x306, 0x3, 0x2, "", []}, 0x10}, {&(0x7f000046b000-0x214)={0x214, 0x42, 0x8, 0x4, 0x3, "", [@typed={0x10, 0x12, @u64=0x9}, @generic="5110b8143159ef72c723bf4dc4a4bba0d73fb3c8f86e0e7b812a1e1ffb4176e1639de6afd32305148b21c662d1237e429e2c58ea4a15af3dcbf9dbf3831c7405a6c9eecddc1de243d5190f8453f648a69e4560a22b8aece592b554f5fe6fd3ce5a18e1e8056e9474a0b2b58858ea376586cf07722bdb0dee0b909f84ac9dca88c9c42bc281d2ba4411bff74048d7ea0a", @nested={0x94, 0x57, [@generic="2025a3035429d80ee8be7dcfd33f61acddc8c43f9f194c62659dfdf806ff36663f457470e78fe119a0398db26809a6ddee229b67c2dab7be60b91994948674d8c7dbae3a074c688935545a5b7c5cddab314e425fa14677b9d23827f18c246682abe741f75f46bbabcedfbaf0cdfb00fc98aff3d57d4cf056bfb618c827b2bec0a6ceeaa972341f76d5fc7766e9e9"]}, @nested={0xc0, 0x92, [@generic="cdf4265e51e2128c5598b5ea03563da51dece3b7b3024ef794268e72c4bf818e68e5949a52af27216f5c9b9ecf7711798d7bb507105b80b5c076dbdc87c4d2e12fc05337a34c87a31fe31213c225505336b244b376960bce024e54dfade269c5506a4fee0f817c43c240e8bcb3444281c96b8e7aa32ffae3370a3d6b44c2dc900d5a5d48f40754b1da6646b3e5b27e18d39c4a63f727435f5960da3c770c20036deaad85acc3b105944c", @typed={0xc, 0x31, @fd=r3}, @generic="0c63ea21"]}, @typed={0x10, 0x12, @u64=0x80000000}]}, 0x214}, {&(0x7f0000e7d000)={0x14a4, 0x3e, 0x400, 0x1, 0x1, "", [@generic="c59b8d04", @generic="d0d9ece9ee0400fb87e9b43b1d0db1df46581dcee74ae58673ba61a621968d86c58e3fb3ca4f2f879ab7f57143260d7706e8ad1585d859b384a5570e59b7e0827cd3b3e857575cbe12fcecc62afd73dd824009e89cf637312f7b7bf636573e796d73a50435d5df586aae59", @typed={0x18, 0x2, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xa4, 0x51, @binary="b045e332ae24071e05cf390be7870114e76d0cb5512130f824f8520bd9978426abe1ffa1cffdfaaa90ad9b12cbcd82ec24aaf3e08b55f396acf0fc24e9a300a2cea1d5282fbf45a303f9dc7f5626654f915f5b25372ff2a493d15908618cc32fe60043d43c83bcaa76ecae3806a2d7a2102ae8edd05670a3ae327f9cebd8a6e4b2d2588814ae8d32f2e736f5c72777293192057d828b74d34ec46275"}, @nested={0x204, 0x5, [@generic="31a509a406c3dc043f97c766a55673960a459e3769a36dc922d4c7680652d35ab01d544ae3d704d1d93c8acbb07f0a1a7eb9cbd7709d319253583c814f86e0a521c4fe1f873cda913b18409a2b9327c16bf603f27c8829087dc02d864c9ea311fb4a1eb579ea17ba2b2a192b78cd00d32f3f742cd5a9b6ff138d74e9c2bd627db0ade46e2ee7605c5607daa252d8724a824daf91ae258df2d2405a5c389301ecfe65ae3f510396866a681f0c24173e40c1e7c63ac53b0a6ba8d15acbea9fdb5fec88cb", @typed={0xac, 0x2e, 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@generic="c253d67aa4715940b2998da9dad6f6084e669cb6193405af9549c1cfd86d60220e877586e1be1e72ba2ea3e5c962430fd951e7c3e8391556f048e622783830aa10cc614405d83281921688e10ac4d759d67c03dd48838eff4a7d2d603563153bc4169db139484c8091712d1d758bcfc76f833e427b2ba436b2bfb2337bf2a36580b857b48efdc66bd91b4f09b04accd92abba186417096", @typed={0xc, 0x1d, @fd=r3}]}, 0x10b4}, {&(0x7f0000f53000)={0x318, 0x32, 0x400, 0x3, 0x1, "", [@nested={0x134, 0x0, [@generic="4bcaa173d90ceebdd7ab7752590a05a3c30742d9d48c2e8f79b9ddfe2f966a46f508bcfb6a9d229659cf1673fa1edf65eabba36d8b1d2ec2e7f0deeda72a9c1dadc7fa5964609bce38b44fddc21a29bbe4f2010120b2c0613ac7fc0faf", @typed={0x18, 0x29, @ipv6=@loopback={0x0, 0x1}}, @generic="5fddc3fbee0771307de6d001f0fc5f23ec33ba68e0d725129a94ebe2290beffd5b4218d52e5efec331c7c346d765f20e49fb457ce05e7003f248e3e4b5b8a0d855ad94ffac7823f399b1b1969a6bfb237706e21a034099056628eb1631a70964fda94e6cddae17772bade4248a6db7ef3f91f36f9005426035bb148f3a5c75e181dc13c153ff9492b2af8cdf52ae0931b35eadaa183bbf74c3d1f87b0168806c82d64fa6d78d435f06ac5448571ff2c7f59bc4d0af097cb26eaa"]}, @nested={0x1c8, 0x76, [@typed={0xc, 0x94, @fd=r0}, @generic="903926f7491629670e4fa823e91d3a27864da56b67cfc56abea934a6fd987f56c57e941332d5b12dfce490d41763896f6617489dd2d690db3fc8446427f4738720bff58b76cb29f725ddf9d9fa82adfd7c13ebb03b6b9201ccc9cdf644649f4614d9da2905d8a3358b0775df650ecce43f0394e37c148938f8f8782d76877946b6d0a38722ff05b2b8236cc53e50c486ba15bb6cea03823f7c7edc5f18ca819c2e545e393ff21c505d2f763a124fc1b316ebcaec93e38ae3c3ba5e0d67bdab459618d7d8f0b1cddaff2f1e517fcc7ebd82261c2d567d3a9f6808ab", @generic="fc5e263bd05e2f42d25ccc182d64a729a212c275ee8b508fbd2204afdc8f4e6468a0bc91032f2082b15c38c4a9acf8f3b3b4666b5bd128df4f5db76e02699d7e13a06415df96c8b39a67dd98b62263d444f7a91f8999b7f6dcf306d171be64901d666d95adb2e4c8df4cd6aa6666fb80c489fa1bddd5f16086cc65b1fa279ce1728ceb243e88cde8338c5a312969c57c18ef24d7f304e4eacba437ac", @generic="a0d6c9f4eefa26adf0ce2cfcff24bf3230e75609b2beaaf8527deb82b9146924613cf74022f69391fd9e172b5ea8e84f1525c3b50383bc380324e413a407dc2c20"]}, @typed={0xc, 0x59, @u32=0x5}]}, 0x318}], 0x6, &(0x7f0000db9000-0xf8)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r2, r3, r2]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r3, r0, r1, r2]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r2, r1, r2]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r3, r2]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0xf8, 0x80}, 0x80) getegid() ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000b07000-0x10)={&(0x7f0000801000/0x3000)=nil, 0x3000}) 2018/01/17 09:43:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000161000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000adb000-0x4)=0x3) dup3(r0, r1, 0x0) 2018/01/17 09:43:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006bb000)='mountstats\x00') ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00001d6000-0x1e)={0x0, 0x86b, 0x1, "384af0e8a97f", "9d54909b9bda4345d8796ddfff955c39"}) sendfile(r0, r0, &(0x7f0000180000)=0x0, 0xffff) 2018/01/17 09:43:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a3000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003aa000-0x4)=0x0, &(0x7f0000280000)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_PIT(r2, 0x4030ae7b, &(0x7f00005d5000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r3, &(0x7f0000eca000-0x40)=[{{&(0x7f0000b74000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000427000-0x20)=[{&(0x7f00000f3000)=""/87, 0x57}, {&(0x7f00009eb000-0x34)=""/52, 0x34}, {&(0x7f0000669000-0x9c)=""/156, 0x9c}, {&(0x7f0000f82000)=""/134, 0x86}], 0x4, &(0x7f000052d000)=""/222, 0xde, 0xfffffffffffff0a2}, 0x0}, {{&(0x7f0000870000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000cfd000-0x28)=[{&(0x7f0000f5a000)=""/210, 0xd2}, {&(0x7f0000b0b000-0x3a)=""/58, 0x3a}, {&(0x7f0000ec0000-0x5c)=""/92, 0x5c}, {&(0x7f00008b0000-0xc7)=""/199, 0xc7}, {&(0x7f000090f000-0x4d)=""/77, 0x4d}], 0x5, &(0x7f000091c000-0xeb)=""/235, 0xeb, 0x3}, 0x8}], 0x2, 0x40000000, &(0x7f0000231000-0x8)={0x0, 0x0}) 2018/01/17 09:43:37 executing program 3: ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000032000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bc1000-0x30)={0x8, 0x0, &(0x7f0000ab9000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) [ 46.166070] binder_alloc: binder_alloc_mmap_handler: 7111 20000000-20002000 already mapped failed -16 [ 46.168285] binder: BINDER_SET_CONTEXT_MGR already set [ 46.168294] binder: 7111:7116 ioctl 40046207 0 returned -16 [ 46.193169] binder_alloc: 7111: binder_alloc_buf, no vma [ 46.199139] binder: 7111:7116 transaction failed 29189/-3, size 40-8 line 2903 [ 46.212173] binder: release 7111:7113 transaction 10 out, still active [ 46.218927] binder: unexpected work type, 4, not freed [ 46.224364] binder: undelivered TRANSACTION_COMPLETE [ 46.229522] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.235074] binder: send failed reply for transaction 10, target dead 2018/01/17 09:43:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7a000)='/dev/hwrng\x00', 0x6000, 0x0) recvfrom$llc(r0, &(0x7f00001e9000-0xc3)=""/195, 0xc3, 0x2, &(0x7f000034b000-0x10)={0x1a, 0x15, 0x5, 0xffffffffffff0000, 0x200, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000092d000)={"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"}) connect$inet(r0, &(0x7f0000858000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xfdd6, &(0x7f000073f000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x149, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000, 0x1d, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x9, 0x8000}}}}}, &(0x7f0000b1c000)={0x81, 0x1, [0xe4b]}) 2018/01/17 09:43:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) syz_open_dev$sndctrl(&(0x7f0000e54000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x400200) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e14000)=0xfffffffffffffffd) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000512000-0x9)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000069e000)={0x3, [0x9, 0x80, 0x1000]}, 0xa) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 09:43:38 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f6e000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f00008d8000)='ramfs\x00', 0x3, &(0x7f0000e06000)="") mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6e000+0x662)='/dev/rtc\x00', 0x2001, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f6a000-0xe)='./file0\x00', &(0x7f0000f6f000)='./file0\x00', &(0x7f0000905000)='d~vtmpfs\x00', 0x85030, &(0x7f0000f6f000)="175598a8b49bc6c55e7f0da003ef915dfa0651915f5ada971ec4c9dd35642cae99af026811") creat(&(0x7f0000e85000-0x1)='./file0\x00', 0xab) chmod(&(0x7f0000f6c000)='./file0\x00', 0x0) 2018/01/17 09:43:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b93000)=0x9) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004e5000-0x10)=[{0x3, 0x6efe}, {0x3, 0xea3}], 0x2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3e000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 09:43:38 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00007e7000-0x58)={0x0, 0x24, 0x5, @thr={&(0x7f00004d0000-0xc3)="3417e6691f250cfb37f97b991783b1909810f137d3951fec2558bfce8ddba2a0cda146fd4f3bf61a6c942216577c4e18124a6393367193375446ba21e9c52af4fdea1d592e5ab87fffd1bc8778eec9a624b16ff94f624ffbb26c6eff7ed78a8af5318bbb8d56f63c41efd80fa5b246b9773837040ea728acf443ff78883aae8ccca6d4ae6667b165717c8fcaa63a0399ab8fea767647e0adf27d3308f932c8579589e4d97b983a8984aa68327b54a4fef70eb6c60d1ab79b4ed2fe172c0db39db0bd9f", &(0x7f0000ff6000)="aa163726c129b9f459b0b38362ace9ae2bd43b59e67df9fbacddf3f37e26f190626d97f546d488e7a54b438629c64606fee93ec62e26bd2a09398e12cb0993d15a143105fbe0383b43e778c878d098ae74af444eb066134828d994c6553c8b10a60cafa7e3e96e1cb63f7928be67e9f2b536c71540672d3cf5ed2efc6057dc3e4518d2a3e9c11bad982f9542a5d01789eb5f3ce2f90d9d7e1d92d7d97734"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ffa000-0x40)=[{&(0x7f0000ff5000-0xd0)="1f2c7694449452cfe3466240917792c643fe4e79cfa717a38602f9844a70e1451bae3cecbb4ab046e975a797a61b9cd8aabef337e2a268aae1153fd82db448a713d9b477b8bd8592310adbf8d926e0b5c69290fa948f9f2d3a8a8f23e22d25c0bd212ef7f247a1d81e3e9e29dd1c3448d5615d083d20d0c055af44f53a6fb0c81959f1e818fb7c6a68a70ea445be30b6a4294cb78ed24edd03b3384ee67fca9c0346dd88d833d8f1613b1fc6af5cf860e6fd4abe670ab29da1e2408f7fe6cb61bacafc21cb1713e5ebca7dbc4e8db435", 0xd0}, {&(0x7f00005f5000-0x9e)="aedbd965a82dee7670e7299977f1b35db66db3b7087f08f318a957dfd6458fec223f98803386bedffa6679a7382910691b6104a72ef65a1b2c7888b029fd994ba1ff51696cb845e1c64578e23af228b515cdf0d639bc491d25a98dde5259fecf46764574e434026f37ce633dd205a06ddaa84c789bb4d5a763907ffc692f7a1c56080edf0ca8168c8a508f7a2c5f2cb9e3b4e72dac86891d94c8712d27d3", 0x9e}, {&(0x7f0000d97000)="5d721446a881927676c51306fdacaef84f001a910610a90d21b9ef047023049d433f1811777831c3ff7794cdb2e46ad05cbb34d83f0ee3623772b2b7ab63722f3344cb6427fce07fc2dcb47f424a083dbe36691d9e23f70aa1f63c001628f0d32aaba8c659ba", 0x66}, {&(0x7f0000ff6000-0xcb)="f2bfbf3a2e2b169d67dc2a048cbe74361b2258c1c0732a661c96d3c64c5a183481a1d593d5b4d4706d97ebec17d88bf80a8acd076cd6aba8fca0aeca4e4cdd58888726d0d3058a2d05204f9e7de21e7e8d22d42a5bd4268379b9f090be446d3e42492e786002f7255bcc0275976dd7625d507f16a16fb687fe8534b0ac73fe730e6f25eb55414d3a8e1e50938ec9a52ed4d1863aea2730d1f9fedae41f69138f032386ed060ef51930e2812b5069aea7b56ea78dc338272dced9ad2383c29971ad8903550e793c193ef22d", 0xcb}, {&(0x7f0000bee000)="246de01ff560809e62fdffcb", 0xc}, {&(0x7f0000ff6000)="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", 0xfa}, {&(0x7f0000ff8000-0x80)="b3f0d9550dcc7be99e322b6e2cf3d849a1a5fee9eadf24e2a3ca692ae64907f1d21782fffbf0b89b4577e977755f09eb8d7f5b811fd4d7f9e168df28d25eb2a920fb82ab6c20a89a513b2b15db65bd1cfef8cd6644ed41ab9e01c0f5767ba04b99c28a3c7b36ac7f60f27a2f0347ad4ffa6d380e42e27e925852f0c19d192661", 0x80}, {&(0x7f0000ff8000)="b78e9e5bddc8f1d6a88aa6b19e8cbc97fe5d41f9b16ee95e2a7f3855fb3616b66380572d6e0bae5e8239ba89cb4bc6c1fdf040c67161405c31b70195d13bde9495e33b8d4e51731414ecfe807e19cb1d319b2aea08e7344afea4b6aa2c04f1c9fdc8606c315374dd2cd5b9676c02745c8fdeff0c54c60f051e8a264b25eea1ed24aff21ee7f3220f70115254857714", 0x8f}], 0x8) 2018/01/17 09:43:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x7) r0 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/softnet_stat\x00') r1 = syz_open_dev$random(&(0x7f0000ca9000)='/dev/random\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000901000)={0x0, 0x38, &(0x7f0000aa5000)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in6={0xa, 0x0, 0x326, @loopback={0x0, 0x1}, 0x708a00000000000}]}, &(0x7f00005cc000)=0xc) r4 = getpgrp(0x0) syz_open_procfs(r4, &(0x7f0000ba4000-0xa)='mountinfo\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000018b000)={r3, 0x33, "95a051f6b0747c5d8b56d5b5908d3490076a952334e729387d3eda13cb3d0a2a016d2407e6682625c0691cb0ac84865fe98997"}, &(0x7f000029e000)=0x3b) 2018/01/17 09:43:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f000099c000)=0x0, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000baf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/17 09:43:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$peekuser(0x3, r0, 0xfe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000913000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x11, &(0x7f0000f5f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x1, 0x10001, 0xff, ""}}}}, &(0x7f0000b3d000-0x14)={0x1, 0x3, [0x637, 0xb38, 0x38c]}) socket(0x10, 0x3, 0x0) 2018/01/17 09:43:38 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000021000-0x8)={&(0x7f0000006000-0x74)=""/116, 0x74}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x2a2, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0xffffffffffffffc4, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000021000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7ff, 0x1, 0xb2, 0x0, 0x8, 0x1, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0}) 2018/01/17 09:43:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000095f000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008b3000-0x10)={0x27, 0x200, 0x6, 0x6f7, 0x0}, &(0x7f00005bf000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a1c000)={r2, 0x1800000000}, 0x8) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000010c000-0x18)={0xfed, 0xfffffffffffffefd, 0x1, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f000062a000-0x8)=0x0) 2018/01/17 09:43:38 executing program 2: setresgid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000684000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="24bb357e482f1c88682e5e1fa2ff8d1c3b3cc1585bf859a7b192668e870d89f49e3306f261e3c64755d0f27e1405414a7401a79f5835951474137b5f866953ac2bebe3ad8e65493e1677cd42709e243ee633f34a959a92cdab76568f5d9bef897fb0b85bdf11bf055d48ccdda08ddc345767bb71579b3837ed49aa2a3ed3635a8ae48e17f4bcdaca6e1eb29072913067c91e8958db72cc94fab8d9ba8f98b7039f17c0fbfcc6fd2e96ace4ca7023a8539bb8f512b29167c09276d1151897c404dc17e80cf7b6c37779462c2f5523179e569bc039c1278c0b65dd7e2480d135fd405086", 0xe3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000f7f000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='-\'{-keyring(md5sumeth1\x00', 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000a54000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) 2018/01/17 09:43:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) getsockname(0xffffffffffffffff, &(0x7f0000ea9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000a8e000)=0x3a) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000701000)={0x0}, &(0x7f0000880000-0x4)=0x4) 2018/01/17 09:43:38 executing program 1: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000906000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000000000)="") r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b27000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt_hci(r1, 0x400448eb, &(0x7f0000879000-0xf2)="fa2f8aedb23bfb463c7cfef751a11cb5891e98fa86e562b8307dd38fee7095dc8aa3b95ca75ecc782eb222f3d42f95fbeeaf53c3a32eef5e5f4ade4ab5a11932b05a9d09621b6866dd801191931172607f6f5ca6bfc50cc1c2f9c7bbb424380c12cccdf0fe0717857d907be727153acded19bcb662806a16096a2190ef9a11ff61c7bf89512d6743896acc7ec7055b96760a70b79357d5849a4412ebf97a30ad2d5a30a3ac4e9209094e1223dc52b9000f19ca5a90b73867b986c661da0537f72ec8896454b13da28c14b93e3edec31e2dc5770185a42e68ec43bf5a9ed4d0e74ac3fd2085aa898bbac1edbaa59881ff9d3c") read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) readahead(r1, 0x3, 0x843) 2018/01/17 09:43:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f00005f2000-0xa)='/dev/dsp#\x00', 0x40, 0x20000) openat$vcs(0xffffffffffffff9c, &(0x7f00002a3000-0x9)='/dev/vcs\x00', 0x101200, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000666000)={{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x317}, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x101, [0x10001, 0x40, 0x3, 0x8001, 0x9, 0x1, 0x7c, 0x7]}, 0x5c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004fe000)=0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, '5'}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 09:43:38 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e13000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000f4000)=0x43a9, 0x4) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f6000-0x4)=0xc) fcntl$lock(r0, 0x7, &(0x7f000008f000)={0x2, 0x3, 0x5, 0x0, r1}) 2018/01/17 09:43:38 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) r0 = syz_open_dev$adsp(&(0x7f000000a000-0xb)='/dev/adsp#\x00', 0xffffffffffff8c2d, 0x40) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000012000-0x1)={0x0, 0x0}, 0x2) 2018/01/17 09:43:38 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x30024000, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/raw\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000095d000)=0x0) 2018/01/17 09:43:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000fdc000)='/dev/amidi#\x00', 0x100, 0x600200) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000762000)=0x401, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) read(r1, &(0x7f0000c06000)=""/103, 0x67) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000ca5000)=[{&(0x7f0000ce0000)='=', 0x1}], 0x1, 0x5) sendfile64(r2, r4, &(0x7f0000694000-0x8)=0x45, 0x20) 2018/01/17 09:43:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00005af000)='./file0\x00', &(0x7f000087d000-0xa)=@random={'trusted.\x00', '\x00'}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000088000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00007b8000)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) write$sndseq(r0, &(0x7f0000645000)=[{0x8, 0x4, 0x4, 0xffff, @tick=0x8, {0x16f6597d, 0x7fff}, {0x3, 0xfffffffffffffe00}, @control={0x1f, 0x8000, 0x9}}, {0x40, 0xdcf, 0xb1dc, 0xed5a, @time={r1, r2+30000000}, {0x7fffffff, 0x3}, {0x10001, 0x200}, @result={0x4, 0x0}}, {0x1, 0x80, 0x2, 0xa92c, @tick=0x6, {0x7ff, 0xbcf}, {0x8, 0x2}, @connect={{0x0, 0x4}, {0x2, 0x0}}}], 0x54) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000bc7000)='./file0\x00', 0x0) r4 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x3, r4, 0x9) r5 = openat(r3, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000a51000-0x10)={0xbf, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f00009f8000)={r6, 0x3ff}) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r5, &(0x7f0000020000-0x8)='./file0\x00') rmdir(&(0x7f0000604000-0xe)='./bus\x00') 2018/01/17 09:43:38 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dd0000-0x16)='/selinux/checkreqprot\x00', 0x440a01, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000c1b000)=0x0, &(0x7f0000e7e000-0x4)=0x4) recvmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) 2018/01/17 09:43:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x96000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r1, &(0x7f0000ff1000-0x40)=[{&(0x7f000011c000-0x1000)="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", 0x79f}, {&(0x7f0000a28000)="2e88eac8eb195e2d83c9b117ed475d4df7ad93d06f180f144c62aee4e06d337765e5ba0881caf00fb140f68f7fcbded497400c55eedf275825cdbde01d22de84bb67bbb7a182cfb29133ec1f5d2f95868b5e48cff6f5f24da94b89133e3b695f1d8546", 0x63}], 0x2) 2018/01/17 09:43:38 executing program 0: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000705000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000351000-0xa)='net/snmp6\x00') sendfile(r0, r0, &(0x7f0000a48000)=0x40000, 0x40000000000054) 2018/01/17 09:43:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = socket(0x5, 0x3, 0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005dc000)={0x0, @in6={{0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xfffffffffffffff8, 0x9, 0x732, 0x1}, &(0x7f0000e39000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000421000-0xa0)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0xfff, 0x1000, 0x401, 0x652}, &(0x7f0000afb000)=0xa0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f000046f000)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x80000000000001e, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/17 09:43:38 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003fa000)='/selinux/checkreqprot\x00', 0x8c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x37d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000045e000)=0x0, 0x5, 0x0, &(0x7f00002fd000)={0x0, 0x0}, &(0x7f0000660000)=0x0, 0x0) 2018/01/17 09:43:38 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f18000-0xf)='/dev/sequencer\x00', 0x400080, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000f9a000)=@req3={0x67e5, 0x7, 0x100000000, 0x7, 0xd6, 0xfff, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f9b000)={@generic="f84e07487f950b9bd216e0dd37ab88a5", &(0x7f00000f8000-0x15)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000575000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@random={'btrfs.\x00', '\\.\x00'}, &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0xab, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000436000)=0x0) sched_getscheduler(r1) lsetxattr(&(0x7f0000220000)='./file0\x00', &(0x7f0000213000-0x9)=@random={'user.\x00', '\\.\x00'}, &(0x7f00007eb000)='btrfs.\x00', 0x7, 0x1) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000017e000)={0x0, 0x0}) flistxattr(r0, &(0x7f000075b000)=""/205, 0xcd) 2018/01/17 09:43:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008f9000-0x9)='/dev/vcs\x00', 0x200000, 0x0) fdatasync(r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0xfffffffffffffffc, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000c45000-0x18)={0x9, 0x1, 0x0, 0x0, 0x0}) close(r3) ftruncate(r1, 0x8) 2018/01/17 09:43:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b11000)='/dev/audio#\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000670000-0x34)={{0xffffffffffffffff, 0x3, 0x8, 0x1, 0xee5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000536000-0x17)='cpuset\x00') readv(r1, &(0x7f0000c5c000-0x8)=[{&(0x7f000097f000)=""/155, 0x9b}], 0x1) 2018/01/17 09:43:38 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000033000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="e47d83fc070830b56c03a66807d981b4"}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000012000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0}, 0xb) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000033000-0xe)={0x1f, 0x8, {0xfe, 0x10000, 0x0, 0x7fffffff, 0x5, 0x314a}, 0x8, 0x1}, 0xe) 2018/01/17 09:43:38 executing program 0: r0 = socket$llc(0x1a, 0x0, 0x0) fsync(r0) 2018/01/17 09:43:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa4000)='/dev/sequencer\x00', 0x84800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000373000+0xe66)={0xb2d6, 0x204, 0x2, 0xfffffffffffffffb, 0x0}, &(0x7f0000196000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005da000-0xa0)={r1, @in6={{0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x8, 0x7, 0x3}, &(0x7f000076f000-0x4)=0xa0) r2 = socket$inet6(0xa, 0x4, 0x9) r3 = syz_open_dev$dspn(&(0x7f00001b7000)='/dev/dsp#\x00', 0x800, 0x401) mknodat(r3, &(0x7f0000c0c000-0x8)='./file0\x00', 0x1, 0x7) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1000000000002, r4, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000e35000)=@routing={0x33, 0x4, 0x2, 0x1, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, 0x28) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00001f3000-0x88)={0x1ff, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00006e4000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000efc000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) 2018/01/17 09:43:38 executing program 6: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000ae000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r0, 0xc0045c7f) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000d03000)={0x20, 0x0, 0x3ff, 0x5, &(0x7f0000e21000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$netlink(r1, &(0x7f0000ef6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000d0000+0xce4)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x6, 0x80000000, 0x4, 0x7, 0x6, 0x8, 0x3, 0xb0, 0x4, 0xd9, 0x7fffffff, 0x4cf, 0x3, 0x0]}, &(0x7f0000b14000)=0x108) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ef8000-0x8)={r2, 0x295}, &(0x7f000010a000)=0x8) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/17 09:43:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000a1000-0x2)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000628000)={0xfff, 0x0, 0x0, 0x317, &(0x7f00006cd000-0xc6)=""/198, 0x7b, &(0x7f0000fd5000)=""/123, 0xa2, &(0x7f0000f15000)=""/162}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d49000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/17 09:43:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000060000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000116000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/17 09:43:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000046e000)='/dev/vcs\x00', 0x10000, 0x0) getsockname(r0, &(0x7f00004c3000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adc000-0x4)=0x20) userfaultfd(0x800) mkdir(&(0x7f0000477000)='./file0\x00', 0x0) r1 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x400, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002e4000)={0x0, @in={{0x2, 0x0, @rand_addr=0x5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x8001, 0x200, 0x1}, &(0x7f00001e4000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003e7000)={r2, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc7, 0x4, 0x6, 0x44d6, 0x20}, 0xa0) r3 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) getrandom(&(0x7f0000ea8000)=""/42, 0x2a, 0x1) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000489000)={[0x0, 0x6000, 0xf000, 0x0], 0x3, 0x83, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r1, 0x20800000000402, r3) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dfa000)={0x1, 0x4000, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000e3e000-0x4)=0x0) mkdir(&(0x7f0000bd3000-0x8)='./file0\x00', 0x40) 2018/01/17 09:43:38 executing program 4: kexec_load(0x0, 0x0, &(0x7f0000f54000)=[], 0x80000) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009b4000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/17 09:43:38 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x4) io_submit(0x0, 0x1, &(0x7f000000c000)=[&(0x7f000000d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000c000-0xcb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000074d000)=""/20) 2018/01/17 09:43:38 executing program 4: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) clone(0x1fffe, &(0x7f0000221000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac7000-0xb)='/dev/hwrng\x00', 0x440100, 0x0) connect$llc(r0, &(0x7f0000631000-0x10)={0x1a, 0x7, 0xffffffffffff69f0, 0x7f, 0x80000001, 0x1b, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 09:43:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000087f000)=@common='tunl0\x00', 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000a52000)=0x3, 0x4) connect$inet(r0, &(0x7f00002f6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:43:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000c2b000)='/dev/dsp#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/01/17 09:43:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0x6}], 0x200000000000020b) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/17 09:43:38 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000001000)={@common='irlan0\x00', @ifru_settings={0x0, 0xfe, @fr_pvc_info=&(0x7f0000008000-0x14)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000008000)={0xcab0000000000000, 0x6d, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000009000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x4}}, 0x26) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/17 09:43:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xee1) r2 = syz_open_dev$sndpcmc(&(0x7f0000017000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8002) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000884000)={0x0, 0x8001, 0x6, &(0x7f000078c000)=0x0}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) connect$inet6(r1, &(0x7f00008fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 09:43:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00002fc000)='./file0\x00', 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) recvfrom$llc(r0, &(0x7f0000e89000)=""/153, 0x99, 0x2020, &(0x7f0000423000)={0x1a, 0xf8, 0x0, 0x0, 0x79f0, 0xfffffffffffffffb, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x8)=[{&(0x7f0000e8f000)="0c36254b42367fa77caa1556ba244e93b34d6c3a61bcf07a85f14a106e9d9b665eafe60e3dccd1eff5478a7ca913ac2d0aca72fbdeb9a6534b9c5586349e55c68bdb9678f8e479f4bb5e3155d32852cd08eb88d3cefa215f729b762ada13827108ad464afb54c036afced18b7896", 0x6e}], 0x1) 2018/01/17 09:43:38 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c8a000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006d4000)={0x0, 0x7fffffff}, &(0x7f0000f78000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cb6000)={r1, 0x54}, 0x6) pipe(&(0x7f0000c92000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000705000-0x9c)=""/156) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x40000000000b, &(0x7f0000712000-0x4)=0x0, 0x4) 2018/01/17 09:43:38 executing program 2: mmap(&(0x7f0000000000/0x23e000)=nil, 0x23e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000b2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1c, 0x2}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) sendfile(r1, r0, 0x0, 0x72439a68) mmap(&(0x7f000023e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000023e000)=@assoc_id=0x0, &(0x7f00000a2000-0x4)=0x4) mmap(&(0x7f000023e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000023f000-0x8)={r2, 0x80000001}, 0x8) open(&(0x7f000021e000)='./file0\x00', 0x404400, 0xa) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfff) 2018/01/17 09:43:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000827000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e11000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000504000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000330000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa86, 0x7, 0x8, 0x4, 0x1}, &(0x7f00009f2000)=0xa0) r2 = socket$inet_sctp(0x2, 0x200020000001, 0x84) sendto$inet(r2, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000098000-0x8)={0x0, 0x0, 0x0}, 0x8) r3 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0xfff, 0xd6200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000776000-0x10)={0x100, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000dac000)={0x7, r4}) 2018/01/17 09:43:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c9d000)={0x0, 0x0}) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000c45000-0x18)={0x9, 0x1, 0x0, 0x0, 0x0}) close(r1) 2018/01/17 09:43:38 executing program 4: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0xcb6, 0x8, 0x5, 0xed0, 0x3, 0xc0d, 0x8, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd6856a27d61154adc2b2a9", 0x22, 0x51, &(0x7f0000ce8000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r3, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x3c, "3b3f9dfccd81c371cc7eda03fb21569465e3838ad29c3bbea208371625b6ab6e5e1c29e0cb60cbd1cab390f38fda467b0714cdf8e344d9a31bfaaedb"}, &(0x7f0000001000)=0x44) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c29000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/17 09:43:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f00003b9000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 09:43:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000550000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000afe000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000bfe000)={0x0, 0x0}) r4 = getpgrp(0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000020d000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x8) kcmp(r4, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000230000-0x11)='/selinux/context\x00', 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/17 09:43:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000316000)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000050b000)={0x0, 0x10000}, &(0x7f00004ed000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001e9000-0xa0)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0xc5, 0x483e, 0x0}, &(0x7f0000945000-0x4)=0xa0) r2 = socket$inet(0x2, 0x5, 0xffffffffffffff00) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00006c9000-0x2c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x2c) r3 = syz_open_procfs(0x0, &(0x7f0000b6a000-0xe)='smaps\x00') pread64(r3, &(0x7f0000ad1000)=""/0, 0x0, 0xffffffffffffffff) 2018/01/17 09:43:39 executing program 0: socket$kcm(0x29, 0x7, 0x0) 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$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00006c4000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a0a000)=0x8, 0x4) recvfrom$inet(r0, &(0x7f0000c93000)=""/211, 0xd3, 0x0, &(0x7f000001f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:43:39 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0xff, 0x10000000000, 0x9, 0x0, 0x9, 0xc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e7d000-0x8)={0x0, 0x0}) mount(&(0x7f0000d51000)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f000020d000)="e7") 2018/01/17 09:43:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000320000/0x4000)=nil, 0x4000, 0x2, 0xa8012, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000421000)={0x0, 0x1, 0x30, 0x7, 0xffff}, &(0x7f0000aa7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000cc000-0x98)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f00006b5000-0x4)=0x98) 2018/01/17 09:43:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000730000-0xe)='/dev/admmidi#\x00', 0x7, 0x200000) getpeername$netrom(r0, &(0x7f0000c63000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000820000-0x4)=0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b82000)='/dev/dsp\x00', 0x24003d, 0x0) r3 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000422000)=r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000142000-0x4)=0x7ff, 0x4) ioctl(r1, 0x1000440000, &(0x7f0000c5e000-0x13)="d183f67fb63b89201726a2635fb6c19dcf6602") r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000076c000-0x4)=0x14, 0x80000) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000441000)={0x48557816, 0x1ff}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a02000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x1, 0x17, 0x4, 0x10, "44191e46b88d296d60a05aa3cff69bf7ab211b17473fbf082a0edce46e0e2f4e7a8a1d472f63e576e6af57b71a1eeadf9e668f13250abc3a76b77817fa9b1b07", "98f48f842fe5f77f0e66d7b8115a7fee65a73101e3040b37d7d425cfcff8be85", [0x8, 0x4], 0x0}) getpeername$packet(r4, &(0x7f000033c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e70000)=0x11) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000162000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xff72) accept4$inet6(r0, &(0x7f0000513000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000741000)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007f3000)=0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000c74000-0x4)=0xffffffffffffffff, 0x4) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000192000)={""/1024}) r5 = socket(0x1b, 0x4, 0xa9) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000021b000)=r0, 0x4) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f000016e000-0x4)=0x0, &(0x7f00002b7000)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ef9000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3f000)=0x5) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00003c3000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000be000)={0x2, 0x1, 0x7e, 0x8, 0x1}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f00007b1000-0x4)=0x0, 0x4) [ 47.375603] audit: type=1400 audit(1516182219.070:44): avc: denied { map } for pid=7298 comm="syz-executor3" path="/dev/snd/pcmC0D0p" dev="devtmpfs" ino=168 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 47.438828] tmpfs: No value for mount option 'ç' 2018/01/17 09:43:39 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a9c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000031000-0x9)='/dev/vcs\x00', 0x400, 0x0) mkdir(&(0x7f0000005000)='./file0\x00', 0x3f) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000011000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000003c000)=0x1c) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 09:43:39 executing program 0: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) fcntl$setpipe(r0, 0x407, 0x1) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000a000-0x10)={0x3, 0x820b, 0x4, 0x7, 0x0}, &(0x7f0000011000)=0x10) syslog(0xb, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000008000)='/dev/dmmidi#\x00', 0x3, 0x2a100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000-0x14)={r2, 0x8001, 0x6, [0xffffffffffffff00, 0x5, 0xffffffff, 0x9, 0x3, 0x80000001]}, 0x14) ioctl(r1, 0xc0884123, &(0x7f000000d000-0x2a)="") 2018/01/17 09:43:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000525000)='keyring\x00', &(0x7f000074b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000d04000-0x8)='rxrpc_s\x00', &(0x7f00004fa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ede000)='\x00', r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b75000-0x18)={r1, &(0x7f0000e50000)="", &(0x7f0000010000-0x5c)=""/92}, 0x18) 2018/01/17 09:43:39 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x8)={r1, r2/1000+10000}, 0x8) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r3, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000b000)={0x0, 0xffffffffffffffff}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000006000-0x6)={r4, 0x1}, 0x6) 2018/01/17 09:43:39 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/vcs\x00', 0x200100, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000319000-0x7c)=""/124) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f000076f000+0x55e)=[{&(0x7f0000fc1000-0x4)=""/4, 0x4}], 0x1) 2018/01/17 09:43:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a04000-0x8)={0x0, 0x5}, &(0x7f0000626000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000c3000)=@sack_info={r1, 0x101, 0x2}, &(0x7f000001c000)=0xc) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002c2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba2000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006ad000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, r2}, 0x14) 2018/01/17 09:43:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x1f, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000)='./file0\x00', 0x2000, 0x180) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000070000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x643, 0xf0, 0x0) 2018/01/17 09:43:39 executing program 2: pkey_alloc(0x0, 0x804000005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x100) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = eventfd(0x1) sendfile(r0, r1, &(0x7f0000666000)=0x2b, 0xffffffffffffff7f) [ 47.466345] tmpfs: No value for mount option 'ç' 2018/01/17 09:43:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e8b000-0x1c)={0x5, 0x6, 0x3, 0x9, 0x9, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000549000-0x10)={r0, &(0x7f00008fd000-0xb6)=""}, 0x10) 2018/01/17 09:43:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006f3000)={0x0, 0x101, 0x0}, &(0x7f00000dd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000512000)=@assoc_value={r1, 0x4}, &(0x7f0000628000)=0x8) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000004) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c17000)=0x0, &(0x7f0000704000)=0x4) openat(r0, &(0x7f0000e9b000-0x8)='./file0\x00', 0x80244, 0x0) 2018/01/17 09:43:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000391000-0x410)={0xfffffffffffff000, {{0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x1, 0x83ce, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000813000-0x50)={0x4, 0x6, 0x401, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x46, &(0x7f0000128000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x7fffffff}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x7, 0x0, {0x40000000000001ea, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000973000-0x14)={0x0, 0x0, []}) r1 = syz_open_dev$usbmon(&(0x7f00007f4000)='/dev/usbmon#\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cd3000)={0x0, 0x0}) getresuid(&(0x7f0000c8c000)=0x0, &(0x7f0000173000)=0x0, &(0x7f0000207000)=0x0) lstat(&(0x7f0000d45000-0x8)='./file0\x00', &(0x7f0000c82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f56000-0xc)={0x0, r2, r3}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000786000)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000050d000-0x18)={0x0, &(0x7f00007b1000-0x8)=0x0, 0x8, r0, 0x2}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e6a000-0xb)={0x6, 0x4, 0xffffffff, 0xfffffffffffffffa, 0x2, 0x84a, 0xe370, 0x6, 0x0, 0x1f, 0x7}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000088c000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xf953, 0x5, 0x81, 0x0, 0xff, 0x8001, 0x400, 0x5, 0x3, 0x1, 0x10000, 0x8, 0xfff, 0xa7]}, &(0x7f0000d4d000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003aa000)=@assoc_value={0x0, 0x3}, &(0x7f0000f9e000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a23000)={r4, 0x4, 0x5, 0xdf, 0x0, 0x2, 0x4, 0x100000001, {r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3, 0x800, 0xa6, 0x7ff}}, &(0x7f0000995000)=0xb8) 2018/01/17 09:43:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c2a000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000039b000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x10001, 0x4) ioctl$KDSETLED(r1, 0x4b32, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000001000-0x10)={0x3, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000000)={0xbce17f0, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000002000-0x1c)={0x0, 0x14, "2d329bab12b615e07eb740f1a8b582049cabcd44"}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r4, 0xaf, "b7a06b35c035dbddf9bb2d476fee2eefece22eb71c40a9604c52945d84c79da25275e8801dffa2aba349452382fb7d3b29e5f7e4612a05909e39bf3906e2e9454f551fde05c461749d027c0020c81fdd9b87d5cbaad35cb603b1160efd7f483dd64f14034f384fb75b1471f44d48d1f9d1456bd28c9852e03473406c5bc1c87dcdff06c11efd9f556087c04264d241131f71839936542ab72451fc2dc2126ceaab34d2d99347f0e03e78556571c521"}, &(0x7f0000003000-0x4)=0xb7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000003000)={@common='vcan0\x00', @ifru_flags=0x2}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000005000-0x73)=""/115, &(0x7f0000005000-0x4)=0x73) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000005000)=""/117) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000000)={r5, 0x10}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001000-0x4)=r6) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0xa1, 0x3, r3, &(0x7f0000007000-0x7)='./file0\x00') 2018/01/17 09:43:39 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fc1000-0x20)={@common='vcan0\x00', @ifru_flags=0x1802}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r1, &(0x7f0000dd0000-0x1)="", 0x0) recvmsg(r0, &(0x7f0000057000-0x1c)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000fbf000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 09:43:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000044000)=0x0, 0x0) fcntl$setsig(r0, 0xa, 0x11) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c7000)='/dev/rfkill\x00', 0x200003, 0x0) sendmmsg(r1, &(0x7f0000368000)=[{{&(0x7f0000058000-0x10)=@llc={0x1a, 0x2, 0x2, 0x7fff, 0x2212, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10, &(0x7f0000457000)=[{&(0x7f0000949000-0x4d)="93f6147af9deaf41b20724f77b61a15dd98152fd4c6f928f4d709a2724f8c8d054654e3e2db106eda5a5300e5cacfbd3e463bc75f09f4547f1b469ae8464fa39a46bf8e6c753bc62fb2f13ffe5", 0x4d}], 0x1, &(0x7f0000ea3000)=[{0x60, 0x108, 0x5, "1e8a594af1a46fe9732db333916779954d308756afdb69f44637bfb3fb712d949a700f3b3ffe11b5a514a6c6fd7198d333444e4206b6eab0857abbffac01c43539cc714b3645e0b90e698db4342c382c322f2b"}, {0x94, 0x10f, 0xfff, "a3075d3b9cb6f22ac5c571bf4077e50cacff25588f61108f93a44350a8a5df9cb1f2f228e319e2ba3bcbfa45c1af75f14ef121bb706d6dfa4bf62ed5bcbe10270473956defa957d5074be5602072b4174edf1dfd93293d8a44f03f3b7106392c36e9fc80270ae90decf6bdb3588d5fbbf7571c5ba3a4ebc74500ea81a5b1e4cfac3ac8094bc66acd"}, {0xec, 0x110, 0x9, "461323ca2e1e25acda4cbece3bf822727ce0e29c3c8f77ced425968eafd31b7e19894bd75bb926e1d4291db6ed4be850f48df7e9ef784e4ee0cdacc67fb1bc3050841fa7cba1cc050a6046bb6560878dd0a3e8075aa92fa222be13b288b0c43c080dfd73615518f96f4c8656361f2cacab0787617d7f6e7df1ceeb5018e83791bf0183a1f20c9134238d15042e8220a2f11f8b8176d98a3b3c3d4500171a8d5781f2bf6a6913097a0b01f7794594542b14aff768876acaf4cd205ea77f94ed91b7ced47e6b9bac6d9e57d250811606c6f6225fa195a09a6dac097a3fee7c"}, {0xa8, 0x10f, 0xde1, "0f38a0a5ddbeb4d76e4780e79f91877b97421a6fb733aa63ccba6754399752f7b87a64bc9ed72bd909384428fcd4ee8d54e3c5b659c3cf5662349989fe095e219531b5d4cbe34e6eee9a15886a2dcf79cf4dc549f8e324d9f0b45fdf179396d28116740416b669f4f0188e93f58867059059ba4b2354ceac2606555aaf1b77d39000d23965175a9267486405c5016c9cffb9e79d99c2f9dc8e"}, {0x100c, 0x84, 0x9754, 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&(0x7f000095b000-0x10)=[{&(0x7f0000712000-0xe7)="7b6dc10508f9bc3beabd4866ca9db8570e27c530de1f2a52f3c25bca349df5539f4815c8e24f812a73248218e6359c304f1832ae770b34b618e8d3774105b1edc2581eedbc2e9453f3104399fc056fa2dad555dcb7dd402dab001d96aaffeadf3192a5c06d84112f9a5274a941a0f9c88f606c54e9c4b41decdf6eb43d3701f237f71814e517aec621ac40ed8158266d7022b5f2887b80333875f90b227abec42b0dc488739a2a2e145fc77e9d44d1f6e8d6eec61ed64803a7604fee0cb8b4f8998ab73fdc660e4a62528a7c6621b296654a6d0ccaf90ad985ad1f065957d1b06e8e1603c31a7f", 0xe7}, {&(0x7f0000138000-0xa0)="6e32d1a595d84fee783f130ad50c5be9b0fb1a3351addd75ae3a7e71f16682b8fb610bab218902a917b158fe350d5dc4bd1bbaff0ce658e17e45dbf9907777bbdf38a7b5622d78f7b95abf4b113720e2840fed81e61adea31f0db160c3be48442f8d8d556e8b37a421ec7e14519784c4251c20b24c57c2ff0a7b13f62917570cf9a562373f8b0aefec97b5d5ff6024f7cdfcd04045f9046c87c384f13e5ed92e", 0xa0}], 0x2, &(0x7f000036e000)=[{0x34, 0x10c, 0x80, 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{&(0x7f00004a5000)="8f9fa32b3217703fc8e217f35045c62931faeba6656753a0fc99ab17916542945d6eb654df63ec28653329d0ade297dfeed94767483c2913305a648394d378c40fb6c7984f9179b2df9fda54a0b2f58e1cc8a677ea5c3b5f8230d0362274d14225177f3c3e03c632c22579a6b65fd76b506feb5407f8e16b03cd87a1236276274c2b5e873cf1ecb96bacdff433e740930443ff78b268efaf9db7f1f98dbc14200ef0", 0xa2}], 0x4, &(0x7f0000bec000-0x329c)=[{0x100c, 0x118, 0x6, 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{0x90, 0x108, 0x2, "af5983f73a73ced81f6814dbb01f2f450d609a34653353bac4078e6ce7929a19a221595f36aabf80e2f306c9bf49c5199559c0c4fb3fb7cdbc7a8395571cc7994aad7aa0510bd1e0a8c2033212a42bde2dee4514f8f12bb4b50ab76daa2238fac2aaaf7cabd5faf97a265056631d2741d3fe012f25730a8f0ed218cd0a468858380e"}, {0x10, 0x1ff, 0x7, "9a04f6"}], 0x222c, 0x40800}, 0x2}], 0x9, 0x810) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) 2018/01/17 09:43:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00005e7000-0x4)=0x81, 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000001000-0x52)=""/82, 0x52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0x4) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x53ed2bbe, 0x880) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0xd0)={0x0, 0xc8, "96fb38441b7e9bfd59909155a825565c5ca07cf3ae1af37cbbe165c63261ff8e6a96a2e90793f8e74a41be1cb2d52b38126407b21421c7900043c04c51dd437782921a5e61fb9f062e94b0d1f2fc3e27946ce5573332929b9e94fc5c9cd1762b47735fe401663c47bc06051bf984b133499a212972c34b79db43f5b50f050d97a7cb23c02c6d6ca186879f8dc66b93f652352acd74c8749745ec4920f532ea606124d4f175497cddbe5874b83a3ba0f050b3db14be7c53b98d0f2efaac0e8fed018222ee86f8a602"}, &(0x7f0000004000-0x4)=0xd0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000-0xc)={r3, 0x40, &(0x7f0000004000-0x40)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000005000-0x4)=0x8, &(0x7f0000004000)=0x4) userfaultfd(0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) keyctl$session_to_parent(0x12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000007000-0x8)=""/8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x2c) 2018/01/17 09:43:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f0000000000)=0x0, 0x0, r1, 0x8}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xfc4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x8000, 0x7, 0x400, "1c121e79ef90f710a6b0fb583880c7fe", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000003000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000004000-0x8)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000004000-0x5c)={0x0, 0x0, {0x3, 0x2, 0x5f, 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]}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)=""/91, &(0x7f0000001000)=0x5b) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = gettid() fcntl$setown(r3, 0x8, r4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000002000-0x118)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r4, &(0x7f0000002000)=[{&(0x7f0000002000-0x78)=""/120, 0x78}, {&(0x7f0000001000-0x1f)=""/31, 0x1f}], 0x2, &(0x7f0000004000)=[{&(0x7f0000002000)=""/78, 0x4e}, {&(0x7f0000003000-0x41)=""/65, 0x41}], 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) syz_open_dev$midi(&(0x7f0000006000-0xb)='/dev/midi#\x00', 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000006000)={0x0, 0x0}) userfaultfd(0x0) 2018/01/17 09:43:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$llc(0xffffffffffffffff, &(0x7f0000d11000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cdd000)=0x10) r0 = syz_open_dev$vcsn(&(0x7f0000374000)='/dev/vcs#\x00', 0x4d5, 0x2) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000788000-0x30)={0xaa, 0x0, &(0x7f0000fea000)="36a87c6f2f5687cc496bee1cf9afe59e702ce207691522800cc3277bf57a6265afa95dd940d024", &(0x7f0000fa7000)="94be7f7fe2f1864001d4685592e6fa6f4a4b8ab424b53f67fe047d3e8a7baa8db3c264a528e108363f9e0af36b29ec9554642776ed3ef1763b16d3aab62375e2d8638ee152a3ec64b16f45fb4ca0c8393d93ea49fc526bd707d818023091b67e44d2746ba8b587a5339d0e7f20090542bccbb87edc80b8f157fe1fc88abcb1b80ac452e224e63cc00d45094920ec61862d2d04a6e150e166c121de00da", 0x27, 0x9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00003b0000)='/dev/snd/midiC#D#\x00', 0x6, 0x400602) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00002de000)={0xb0ab, {{0xa, 0x1, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r3) close(r1) socketpair(0xf, 0x4, 0x400, &(0x7f0000dd3000-0x8)={0x0, 0x0}) 2018/01/17 09:43:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000091c000-0x8)='./file0\x00', 0x0) sendmsg$unix(r0, &(0x7f0000d12000-0x1c)={&(0x7f0000b8a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000eaf000-0x50)=[{&(0x7f0000574000)="ecd5e36ed25015ab760820e10d2712bf780f273ba70bbb0f4e6901df5bd7c46b98", 0x21}, {&(0x7f0000b3d000-0x2a)="998ab016b05f6427975c71669d968fc32c9e0d2756f69d75887e60eba71ed0d449b6b03cd77d8841f7de", 0x2a}, {&(0x7f0000ba7000)="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{&(0x7f00009d6000-0x51)="cc8e484d5f121bd5f9af32fe9fbb5f544aa71bd64d06b77751c8521fe09769520376bfe2d2b6461d9bc5baac282807eac79aa8be5f3d7bda2ed9d5f5e72ee66b550db34f63eec0d6636842b4d0be4e776d", 0x51}, {&(0x7f0000af8000-0xa)="e5d106bf7e5bc2662eba", 0xa}, {&(0x7f0000c7d000)="bbbd2380e84b83", 0x7}, 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{&(0x7f0000f9e000-0x1000)="5e67175379eea7293fb856f13bb1cc7cd87a763d7ce1c1b1fde129cbeb26c46ee066c619e01c2b08c9b0897d5e93804d088cd8d42c92ec1e32e10661396df3ad9ad1813254c0608b7dd299d6cf4b3c5b948f23149d21628cda09197d75b0cda64a498bf8500dbae636f06202321985328014052d3014be7a208c9f105b7ef98ad90dad777d5d56c634280997cbfcd4db854730df7eb55c603917b9040317da4af8aa99fd9d046ed3eca1c7f6972255b89d69770227492acdbe75a6ab4ee8a4e115969abc73c655db1bb226248da74a7646c9f891c94d6dfab75708e42b74c94c13019c7bbc6643bb102bc6ebe012033cb6b4f31e68ef350aa73d87dc68fe5f6a31eef684ceb0846f8bd16263af645ac51a1377ef5d81cccdc9311e7a99a112e919a1008ad02b078364cce813e42a931b842f27679653ac23e1acde286d76bc0cb16d0daf440a34f110cd2d05a355291de427005109cfe0e69933708e6c2c1df1e3014e7409f5a67057ce27d5884de4a5df3197afaaf94dd3a6d47531fda23050975d6caaa3283c29dea30f330bd29490db42279f62d5a50beed6fcb5aa1038e50a0db512197748ce8f376e9a73d25d3e2de3975c23fa86ddbb3b674b7420c493bcff5b0bb023d71db32457770ea108c7bec0c932ad5b36cc71291c714967ce7e064de7e3960b03cdd858ea857c2ec02bfa526ace40b0ce718d2adf9391fbc8d143c0f5eda1fa30294235767be7057e438939efaad391f43c5972a7ff5834e3ec575749a7f169f16770759387ff99a52195ee83a0f73bb264a87642dac86122fc5961c2c58433d3353cf27a32e4a9880931699125b1e57d93f18f4bff9916548884fc7a793fb1f9209eef25ac4038a9f66b593ecb55cba7a451819a12fc4cbbc50ba64b78cbd50117832f52d4c57def39dd7031993d8f476f0ae40549a0ff7f2f625d757b60c36023de88adcb01e66ccc742d2253347b0422d8a9b5e44a4078a887b8dbe76adee0bdcd1d3e9964fa5344a7c12d8b206e9ef8a95334b3f5072be1d56b37469003216bf57ac1e76d1e4353c5372c6598f26b3de5925dee9d5679b8d5935008d3ae83bb12552076b6e7b4663bbac21c36cbc8ef9ee9e1c4648be794da24f56271296d10ef7f9634a7a3ab29b550e913f55f64a8bf7959bffbc9e6b82331693f073bf6c28f6e6223eccc9ed8b04c7f2ab4ba3e7a72c3cfe2314314baf827ee60d53555096454f3fb64f3dc6e9cfcebd8fb0c7fc351bc6abe4e5222c3986ce40ef65d4f0b7139957f3d8f6740f4330de1cb78f9e3c36258bf4b828aa1a7eb1f76a47181573d37eaa89eca1d645662ae7f4b41a9fa574f1619f81fd74fcdc3a12c48daec5bf1ff7e3d312ee658da1f6785e0b7b28791424f3b3c954beba1146cd0b45d987c9cb98640858a980724fc0b9a1c350f0f41f12f6bf8a6034d617b4a45dce1c0fb74532dd0c0fb94a69c6cf073025a8b3ef679a095977a7a706696c673400ee97c13f660ef666c53a554a357a3bea7f5de3a0bf0e09c7521b1779c337f1ef92d3c01a9fed6eebbf4e00b8e00aaf0d5ac83ec6e02f41fb49de198a63a2125e5e381b0e93eb6e8af879ef3e7d2c2f1ca72ae7b0c544c3048df34c6e5a4dc41ec73ef38e5446a58f374b8b11b0cdc4aa9c1f782b3135ee05f8bc0a1b6f891159fad35d53d943c69d48bbc0b3810d05c220573e7883784bff253a260d1dced30456147e97cfc5652a21543a90c8ef7f7ef7e3ddd8b127a8aecf4f2fe2597335be2cf35b7e31714b82ccf295cd3aea960fbcda261a102273f04b9fa6499786c5d7d59ee98efbd30516473787a83ce7ec1e10399a42937771139a31c5f77545a52e318595c3413058febbf22319322e7e2de0793cf48a956f6914e28118ceae7a7df12ea58fbf35efedfc9e7e9a402cc718a3612cf5e989b2c6774ca745b96d4587390bed90de5b9dbd31bd99c5bc370ededd4826a92ada241cf4461c2e94a43eb5fda622e1240fbefdb729584aff8993ca695326892a43f333eac97e91b5b1317406c5066e5d7002a7e373c0d20e1ad4c531a1ff8a420c6807d8e83e3fa98e606b22b69c8db849c789b61ef9e4ba9d8faaf08b204533b4aa97565aeaf8d1a855446fbf077720b500af12ce8250b0663ab54c592970fa2629743cd76147c4a521be1530ada4c4aa0f25d680f5d1219c4ae0677b13dae08b64f29b3413c1caf1758ad3cf499236769a6f7917d3bc7fd3412046ba99cab6f4f9adad760369e64d7447a5ba44c56882fe18e9872251d26071db6ef54dc8866eb04022d2a6233eadfad3285ab65fc2f5996c00e103665cf982fe4b2873879a27c335644826f63ce037fd66ae878cb81140f947499051a8c08ebe13d146d1ef2dd71118dea32b82f179369e297dc666893fb271fb725eac54be9c4c459bf69d9f6b5c760d0e24742079230d4cb09375b0875071b816bb6bc8ab07961a6751c27b4e558cf28d54328ebc56d9f419848be943e1e2d17cabc6a642f153e7da38bd0ecaf95b2cd9f1e9d1b0259899ad02c4b0b3622ffd8af254ca67420553b9311d00a9345ffc9e03a0049090f4e602e3a055b58656d5d4dcb13a606d7eb1a80ab9ef1559bea90a3d2fb5816e23a228db3c0287b69043334e548c5d3121cbd464f7ec8349a88fd0c9e89848477a587439ab9b850777ba7ae30b1abc0b1cb2ad49d7440923adc6e878abf217c473d0ebc4b7e3267f3787516924bb0e2876a3930222277a55dbd8525f00234e7fecc9610617cf1bc3bf9768e3585a1a1c97bb2f5740295fa6ff19312bcbe1ebf7a839d66a422b4cad0a1fd2ba5b82ff467b23f5db7d99cd8ba68de6ab5faa8e98adb8fb9b618178f57ed54d8cedc64915ba007d43c88f1d2eab6173225d082a59b66a4637b8bfa6ae7d2c0ee80cbe96e1d79813ff0f2cc89c4a6e3d2470c5359a08a1d1617ad48a5f5359e148a13faf911c253b46a85aed0bd141ceb675068ed02c7628c8bfba8e382830f9ba936a7addb74d1313016576c48e019af7e3764a7261cf70990f070269daae60f2562378afb28e3364c5008e104b9b8c45d470a59fda5644d3c071b3824b8183685bfd226e8f1d9ba2c9b190d3e54af147a69902a3d2bb790b85103053ed0e2a24cf71febd653a81e764d81f4ea665ba9781433d42674e1af24cd9956097f28f8e255ee027202bb170920550a0e521061faa938065f4f2b0bdecbe9314c536ef9f7bee58a279f49adab948a291c42200c07e570cd74f27d6e3dcf8418f1a1dc01f871ba466af4250d3c7240c2cbb7b50831885e1943e882b99af968d3a54611998fd2bccdba4700393ecc92a0751d0ae13d75d86898525a9c72fec3ccfdd5ded955cc7f7d2c806bee5c77ab3e9550222d38c43900367645fe7d3c4d7a6c218f3efc25ac84fc61b008da9b83b625668b20106f6b47d95c561d3ba7a96e4e610683d7044ee244172610ec2d5cb622b45beb31ddd5b4600a7e8d7a551683117288945c403ca247f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0x1000}], 0xa, 0x0, 0x0, 0x40}, 0x40) mount(&(0x7f0000377000-0x8)='./file0\x00', &(0x7f00005b3000)='./file0\x00', &(0x7f0000e9d000-0x5)='xfs\x00', 0x8000000, &(0x7f0000736000)="ee") 2018/01/17 09:43:39 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a26000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000022e000-0x8)='rxrpc_s\x00', &(0x7f000023f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cbb000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) nanosleep(&(0x7f0000598000)={0x0, 0x989680}, &(0x7f00002ea000-0x8)={0x0, 0x0}) r2 = add_key(&(0x7f0000d3e000-0xc)='id_resolver\x00', &(0x7f0000198000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000134000-0xa8)="2e05447a26b8457f613e16f007da084f8e3dd49f5a26a31fcd782710d78b2a2ffc068150b48c249117940fbd11d648a055e3b4b33657a6dd1d80067ae9fb48b910b7701e90f2adf7b0f442ebf72724f3a2aac8810751a5e7b89069632ebb6970455ff16bd6a4182f2cf9b84910d3f3a83a2fb6c0f5fb6a912f50f9824d20c2c5bb17cc17d3bc8e2f6591b8b7f55484bac2023a1e9ed7c28c3d4b96406253a04fe2f3ece15913d846", 0xa8, 0x0) keyctl$negate(0xd, r1, 0x100, r2) r3 = add_key$keyring(&(0x7f0000f8c000-0x8)='keyring\x00', &(0x7f0000f37000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000601000)={0xfff, 0x7, 0x8, 0x602}) r4 = add_key$user(&(0x7f000033e000-0x5)='user\x00', &(0x7f0000395000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006a5000-0x1)="fa", 0x1, r3) r5 = add_key$user(&(0x7f0000e2c000)='user\x00', &(0x7f0000abc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e6c000-0x140)="b33ab70078ebe0d94f729cf853e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef709908000000ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6a3485f2d925493f60c01e33e5f8c7eba67fc19a94908000000df9d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f75ba86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8000000a400579f3af3f864e1c324f6928f6672f987ca149be31bd78b6e8b96c63ff0293600000008b1cfd6b89af2d6cfe17954b7f9d8006e0a045e67f07891497e5d34791804c8fe58d8c02ab359e8b57f54a1620fefcb01cd0858491d3181f61a8c288c93e3f14fc784b8e9780eca40b7b25d86b5ffaf4ef5a1f03013470aaf89f8ffffff7eb99d9ef3dd2e9e9f27210fb12c5ed6e3f40e", 0x139, r3) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r4}, &(0x7f0000dd6000)=""/1, 0x1, &(0x7f00008e7000-0x2c)={&(0x7f0000112000-0x8)={'poly1305\x00'}, &(0x7f0000842000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000080b000-0x4)=0x0) setsockopt(r0, 0x3, 0xffffffffffffffff, &(0x7f0000b64000)="7afc42ad653d8e2a90716bcb6d6033f28f8838c2d465d5c21e86cd58196b5ede5757171f5ab42d95b4b9b1b3c4f93f68c725f9fd78fcf28afb3a7e3e18bd1b47dcb6ad22872d8875a61e0a9f408c0949f939b54f06e1ab240eabe2c893a111480f9866d4", 0x64) add_key$user(&(0x7f0000461000-0x5)='user\x00', &(0x7f000085f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000042f000-0xa3)="9da0e06a70cccf8239852008dfceb64bf9c1e9f82abeb02ee4bd9ffa92c2f8b116c4cc10a28959bb3dc3ceaa2f6022a3701fd33a450e76e18ab7bd48e522f5a043029a2e45123c8e6df2511076c5a3415211ef5a99c1dadc8632651ce1e4b2fd2192e2f6313f8970c43ab86e07f5486049967b8f65bb242628f59903b05ee41e6490ed948c0fe88b870326b5b734527a84e264b8ed53b35f7dd5fdd094072f9a00055c", 0xa3, r2) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000410000-0xd7)=""/215) 2018/01/17 09:43:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b6000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000019a000)='/dev/cuse\x00', 0x6040, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000d76000)='/dev/admmidi#\x00', 0x58, 0x400000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00006ad000-0x20)={r1, 0x6, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r3, &(0x7f0000c6a000)={0x20, 0x0, 0x1, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) 2018/01/17 09:43:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13e, &(0x7f0000128000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0x8000a4e]}) 2018/01/17 09:43:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000170000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") 2018/01/17 09:43:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000baf000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x81, 0x18}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000894000-0xc)='/dev/audio#\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000f08000-0x4)=0x7fffffff, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000abd000-0xc)='personality\x00') ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f000018a000-0x8)={0x7, &(0x7f0000c22000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f000053d000-0x17)=""/23) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000c03000-0xe0)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f00008db000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/17 09:43:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002de000-0x9)='/dev/rtc\x00', 0x111881, 0x0) utimensat(r0, &(0x7f000016c000)='./file0\x00', &(0x7f0000408000)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005e6000)='highspeed\x00', 0xa) r4 = getpgrp(0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000043000)='./file0\x00', 0x0) 2018/01/17 09:43:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4000000000000000) link(&(0x7f0000cb6000-0x8)='./file0\x00', &(0x7f0000077000)='./file0\x00') bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 09:43:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getown(r0, 0x9) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x4) sched_setaffinity(0x0, 0x1, &(0x7f0000a6f000)=0x0) 2018/01/17 09:43:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000732000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000bdb000)=0x1e, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ff0000)=@assoc_value={0x0, 0xd665}, &(0x7f0000c5a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004b3000)={r1, 0x3e, "1c1cd22e3b62c5ed1880eeeb2522bf40fcf845a171529cb6bb4e1a1413cc8c9d7b8b58f57d1726c416d42f37c165974057315047ac4099dbdd1ae6072552"}, &(0x7f0000249000)=0x46) r2 = syz_open_procfs(0x0, &(0x7f000087b000)='net/rt_acct\x00') pread64(r2, &(0x7f0000237000)=""/0, 0x0, 0xfff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a14000-0xc)={0x0, 0x0, 0x0}, &(0x7f000085d000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000586000)={{0x80000000, 0x6, 0x3, 0x9, "0aabfc24b343714d837b4c40ed922c9894ccb60eef26885b1aff74f6bea269cb561de434a3d0638985381098", 0x5}, 0x0, 0x0, 0x0, r3, 0x7, 0x2000000000000000, "b737e0b2ffaa0a5f3922e665b93be31c35328a8dd8fc9fd7cb73892aee9b9f362a8e0062d3221233d9767c5c6d4d36edffb8a039364e5b78bc7437275e97287e", &(0x7f0000cb6000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1e, 0x9, 0x6ad, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f73000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0a000)=0xe8) sendmsg$can_raw(r0, &(0x7f00003f8000)={&(0x7f0000730000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f00005b7000-0x8)={&(0x7f0000a09000)=@can={{0x4, 0x39, 0xb4a, 0x7f}, 0x1, 0x2, 0x0, 0x0, "7ec1ef4b65a266f7"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fae000)={r1, 0x2}, &(0x7f0000a7d000)=0x8) 2018/01/17 09:43:39 executing program 5: accept4(0xffffffffffffff9c, &(0x7f0000f91000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e7f000)=0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a3f000-0x8)='keyring\x00', &(0x7f00000b8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00008a2000)="3d00007200170000000001", &(0x7f0000334000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0xfffffef7, r0) keyctl$set_reqkey_keyring(0xe, 0xfffffff000000001) 2018/01/17 09:43:39 executing program 6: pipe(&(0x7f0000fdd000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000153000)={0x3f77, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x106, 0x0) dup(r1) write$sndseq(r1, &(0x7f0000bca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000-0x8)={0x2, [0x2, 0x3]}, &(0x7f0000003000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x3, 0x1, 0x94b, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/17 09:43:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d4000)='/dev/vcs\x00', 0x400200, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009ab000-0x4)=0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003fb000)='/dev/rtc\x00', 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x55}, &(0x7f000005a000)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000420000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d7000)={0x0, 0x0, 0x0}, &(0x7f00004e6000)=0xc) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000027f000)='/dev/kvm\x00', 0x2a7fff, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) tgkill(r5, r6, 0x21) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000b3b000-0xc)={0x0, 0x80000, r1}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_EMULATED_CPUID(r7, 0xc008ae09, &(0x7f0000917000)=""/93) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000fe1000-0x8)=0x4) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000007c000)={0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x35be, 0xffff, 0x6, 0x7, &(0x7f0000e95000)=@common='lo\x00', 0x5, 0x7, 0x7}) timer_create(0x7, &(0x7f0000e14000)={0x0, 0x8, 0x0, @thr={&(0x7f0000880000)="677493d5c9a9188d29fe5f0e48a179b101bbdf9a28836d4ffde64bb53cbb950d08be8bbaf35bc2d9ef6e7b8b7b3a3878c5bb992f53360d7d088b979080016344f00fdabecfc3666c8959e7a8eb071992068e66", &(0x7f0000b42000-0xe7)="703aff7bbd647ced7619b961a5dc62987b3caab49bec2c2e8df82e4a941f584851ff0c7a7b7ae8ce6287f218c3443a35f93eaec3e1b172854b427eee02efc09fd6102afb3cdff5999b89b9c9421f32e8578e561c420e3a20d58cd27a4c9c2a151a5d72867c0ac05111d8076a426d73f91ece8d83ea303e8307dcbaad536e8969b9fe8ca955ab7abc6b97ac5018e33bc721d1ab01066fa6f90f2de7d0dce795eb658f105d99197fa6b007952dc1e75fa629198936517bfb649b0d3fa5655d4ae2c73421cb5b44a42e527578ea368e790327743136dcfb2f4d6f924d25e1856ecfce5fab533b8230"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a34000)=0x0) connect$bt_l2cap(r1, &(0x7f00001b5000)={0x1f, 0x7, {0x1, 0x0, 0x4, 0x9, 0x9, 0x8}, 0xa5, 0x7}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000830000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000054000)={0x0, 0x16, 0x2, @thr={&(0x7f0000072000)="606e44c258984ec56966390fa149f3fec92309d1c53a8ef872288ccd705871fb9f11e4954b2c1355376001d0425078484fb666f31862e2159b40152719e25b1424d87feeb29702295489be580fd5459a22135447159fcaaadf08d4d57ba9c8f595e1ea071041ff9b11afebadc79155eb45284838cadf67dbf0b48b2ee51321c318e5a33d09be4d90540e8aa3ca59c5e012c820ce37dc28e7e0c4a81c58c29a1b8a", &(0x7f0000ca6000)="2232cac4e86e9508b0d152ba6f1ba8d255ef10291b0b5e57689a1976cb0e5a3b47d2be5b9056057e1d6fef83464a968c3c1b2253c97b82cd9413150c1d57c3c875335fc7565625ace1b3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) timer_gettime(r9, &(0x7f000015f000+0x62b)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/17 09:43:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f6c000-0x53a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0x9dd]}) 2018/01/17 09:43:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00007ad000-0x94)={{0x5, 0x6, 0x81, 0x7, 0x7, 0x4}, 0x4, 0x80, 0x9, 0x7, 0x8, "b957a47918c8969c875a6e94f684f06fb433134ac057aefd6e211ca9e75e77ac3d82c1010e5942baa7883d19d0bad68d7b8d41b4feee7bef6544c7f6afc4c60d49efb0adf5ca964787540d9b76c432faa6c0c7bfb1eaf4b4a1093f29bfb2061c49d56981d01324098953131fb267bc0d5aa2642b9b8142aa0dc372f34aef91f6"}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 09:43:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000b7a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f70000-0x1000)="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", 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000528000-0xc2)="165e4f8253b3f343b4616b315514489cf77917dc9682a8a7b5e395743d2debfb8a537534c019146eeb10a0ac86669245af021d5c9e8bd6b523ac8a219cbaa9837fae3939c76bdab09e69739d59aa65ce8bf600a223430a8c30c8509c0440bd59a9a9f7466121b214f0f403c553db6cb2a89c6292aa318ef29889a4f0f79aacef45888a7fa79291402bac0469ca207b8391f26596c189c2578ff89518ce4feccc69947f91f80436dd276940ba8d485d971c1b51bdc244b9d44ace03bbaed7ec8be59e", 0xc2, 0xfffffffffffffffc) r1 = add_key(&(0x7f00009a1000)='cifs.idmap\x00', &(0x7f0000f2f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0xfffffffffffffecd, r0) keyctl$reject(0x17, r1, 0x0, 0x4000000002, 0x0) 2018/01/17 09:43:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 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$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000b29000)='/dev/snd/midiC#D#\x00', 0x3, 0x400) listen$netrom(r1, 0x1) r2 = dup(r0) connect$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "46c6dd11d64b6a4a0df96324c98fe535143835b20611719ee1274d289b74b11a0b510c6dac2b97d142b76bc42d88b78289db581d37a1a5590daa9c1fa8cc7c", 0x0}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ca0000-0x10)={0x7f, 0x202, 0x0, 0x21bb, 0x0}, &(0x7f00007ce000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a75000-0x8)={r3, 0x100000000}, &(0x7f0000e56000-0x4)=0x8) 2018/01/17 09:43:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x8000) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x4000051) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000475000)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000da8000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004fe000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000014c000-0x30)={0x70, 0x0, &(0x7f0000a1f000)=[@request_death={0x400c630e, 0x1, 0x0}, @enter_looper={0x630c}, @free_buffer={0x40086303, r3}, @register_looper={0x630b}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f000030a000)=[], &(0x7f0000244000-0x38)=[0x40, 0x20, 0x28, 0x30, 0x0, 0x48, 0x0]}}, @increfs={0x40046304, 0x3}], 0x2e, 0x0, &(0x7f000082b000-0x2e)="07bdf5421b4626fd98d24c175148a2dfc44fbd74be171528f4c5c48b8a407517489fdf3bf38307114a66d0eab52e"}) syz_open_dev$usbmon(&(0x7f000015b000-0xd)='/dev/usbmon#\x00', 0x6, 0x10000) ioctl$int_in(r2, 0x5452, &(0x7f00000f2000-0x8)=0x2) dup2(r2, r2) ioctl$KDENABIO(r2, 0x4b36) 2018/01/17 09:43:39 executing program 2: bind$ipx(0xffffffffffffffff, &(0x7f00009e1000)={0x4, 0x0, 0x0, "2a59fc7e7659", 0x0, 0x0}, 0x10) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) fsetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000000)="5c212a76626f786e65743073656c696e7578657468312a6d696d655f747970652f9c00", 0x23, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x80000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@hopopts={0x8, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x68e3, 0x93, "8194b86eb46f34d1e1d5003e18336c3f303faa8709a23b4a3ff62b704c5d56c7869dccad3eb7ecd20a8601fd039bdcd1700cdf765c0caeddc677d028e4bde1f1c57b327b2f9f8e502d41875f83a17cc5229fd55126001384d6b92cea79878747d778158c982eb6d66bff0bddb814d27490bcd43956c22bccfd3c06ded536aed32aa2e0ea1f4dd8db098b61e0046c19c2b16b48"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0xffffffffffffff20}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @enc_lim={0x4, 0x1, 0x0}, @ra={0x5, 0x2, 0x3}]}, 0xf0) 2018/01/17 09:43:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000064f000)='/dev/sg#\x00', 0xfffffffffffff646, 0x2) syz_open_dev$binder(&(0x7f0000e3c000-0xd)='/dev/binder#\x00', 0x0, 0x2) write$eventfd(r0, &(0x7f0000da1000-0x8)=0x649, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000d6d000-0x7)='ns/uts\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r1, 0x0) 2018/01/17 09:43:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e50000-0x20)={@generic="1a7f127e50b0b843879c44b1e935528f", @ifru_flags=0x402}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a97000-0x8)={0x2, &(0x7f000014a000-0x10)=[{0xffffffffffffff00, 0x401, 0x6, 0x3}, {0x1, 0x8, 0x2, 0x0}]}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000d53000)=""/70, &(0x7f0000301000-0x4)=0x46) 2018/01/17 09:43:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000001, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a8d000-0x8)=@assoc_value={0x0, 0x440b}, &(0x7f0000115000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000cc1000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fdc000-0x1)="cd", 0x1, 0xfffffdef, &(0x7f0000955000-0x1c)={0xa, 0xffffffffffffffff, 0x10000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 09:43:39 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 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000db3000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b6b000-0x4)=0x1c, 0x80800) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000dc8000)=0x0, &(0x7f0000e54000-0x4)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00005c9000-0x22)="1f0000003a00077a0000220a000008ff0a3f80311100000004000a03441951", 0x1f) getrandom(&(0x7f00001a7000)=""/172, 0xac, 0x0) 2018/01/17 09:43:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000799000)={0x2, 0x8}) syz_open_dev$amidi(&(0x7f0000125000-0xc)='/dev/amidi#\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000d28000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00004af000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/rfkill\x00', 0x408000, 0x0) 2018/01/17 09:43:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) signalfd(r0, &(0x7f0000833000-0x8)={0x7fffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000001000-0x79)=""/121) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x9a0e, 0x401) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000001000-0xa0)=[{{r4, r5/1000+10000}, 0xfff, 0x7, 0xffffffffffff90f3}, {{0x77359400, 0x0}, 0x4, 0x9, 0x18}, {{0x77359400, 0x0}, 0xfffffffffffffffa, 0x3, 0x0}, {{0x0, 0x0}, 0x0, 0x3, 0x8}, {{0x77359400, 0x0}, 0x1000, 0xc8a, 0x6}, {{0x0, 0x0}, 0x2, 0x204, 0xfff}, {{r6, r7/1000+10000}, 0x9, 0x9, 0x2}, {{0x0, 0x0}, 0x7, 0x1000, 0x270}, {{r8, r9/1000+10000}, 0x6d, 0x80, 0xf3}, {{0x0, 0x7530}, 0x80000001, 0x2, 0x800}], 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000+0x48)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000006000-0x10)={{r10, r11/1000+10000}, {r12, r13/1000+10000}}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000006000)={0x0, 0x1, 0x6}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000007000-0xc)={r14, 0x2c, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x1ad, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008000-0x8)={r14, 0x7}, 0x8) 2018/01/17 09:43:39 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x807, 0x80000001) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000db4000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000f64000)="ccbddbbbb844141bb63f5adf11294b8ca23dc59666890ddbf818ca1d5c30f014c0adfc148b010eef39ba9f65b004aae459f62ab7b4bf1fc7f92a8b8f3378490034128f0878cf8404e82f5918f0f170a7213e41af1ae5fad8d571328e7965438741b3df7ecf6f2240cd4dc58da0c833374ba9fd00dd8c5ffba6c35e39339698b8b5f807c9e4f472e923194a7c6e68ee66030e70b6ba8b47cef5faf0a67e8adc43a9b79c5763eac31ebd6ca421353472e6c38e69ac0d0fa505cdc7e4db39fbbf988089e80bc40274d5c0039c6ec25ce78e7aea56bb29fc3978864f36d2", 0xdc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f63000)={0x0, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f000073b000)=""/4096) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r5) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f65000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f65000-0x4)=0xe8) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f63000)=[{r0, 0x2000, 0x0}, {r0, 0x38, 0x0}, {r0, 0x400, 0x0}, {r0, 0x45, 0x0}], 0x4, &(0x7f0000f64000-0x8)={r3, r4+10000000}, &(0x7f0000f64000-0x8)={0x9}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) 2018/01/17 09:43:39 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000039d000-0xc)='/dev/rfkill\x00', 0x408000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) poll(&(0x7f0000d55000-0x48)=[{0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r1, 0x2521, 0x0}], 0x4, 0x0) 2018/01/17 09:43:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000be6000-0x120)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "10746edd1a65f58b18993aee380f0c8a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000110000-0x120)={0x2, 0xfffffffffffffffb, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x7, 0x9, 0xfff, "fb2d3785be34432e67a4337d33bf54da", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ffb000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81}, &(0x7f0000b1a000)=0x98) r1 = socket$inet6(0xa, 0xa, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002fd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r3) sendto$inet(r3, &(0x7f0000dae000-0x85)="e182abaf715940b4fa5e55fbb9bf5ea7b8c1528252c18174167366fc3c9ac49131f76b67e290fb96bccf652872b6e22ddf68a3f08e1425e8fd9a58a8a0093f55d5830b21e8650185c9df52e15bda94f926c88cffcd56c67ded1e061184242fd78179307f42ab6b474b0d7bebb496970a0114e88b17b7ae18a554142da7deb4018dc674b811", 0x85, 0x0, &(0x7f0000bd8000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r1, &(0x7f0000a9a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e08000-0x4)=0xffffffffffffff35, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000abc000-0xb7)={r4, 0x8000, 0x80, "11d3e48c17bb57308d1aaa48b3145d9fd4e076b4abc347635b767d5f622347b0a2695740985bade1aa0365489bc3b9dc9cff9826362f44ca773465c696e4113878c6e541239b0e2faccff931a32f6c1fd2e448b5b1f66ba0bc55c89d0f01a56f467298d58ac3bd98438b96d444f7e3530839cb37b9542aac4962d136181d40a6c74e5eaab5d4bde4df937228993ffcc38a07422e7daef59941051c1b506c528e32bf38868e64b4d786b77e02b6"}) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000b18000-0x9d)=""/157) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) r5 = syz_open_dev$sndpcmc(&(0x7f0000ebe000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) r6 = add_key$user(&(0x7f000077b000)='user\x00', &(0x7f000022e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f59000-0x96)="8a93e288780f8de606d10e666ab863c66c68cd038ce9455bf8800ccda49e57f9a9c6c49d8eaa0bf53cfd77f230ca293f7cde51944ebc5add794096ba3eccb8e1437976b75857b0034ea326638059933b240fdb0cdb825f0721c7ee04aeef9ebc151fcacf0340a9638057f2d7aa73661d11357960e0ab4f0056016c23a0187f6ecc9354100507272507b335daa833da71217631eae401", 0x96, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r6, 0x1f) r7 = syz_open_dev$dspn(&(0x7f0000d57000-0xa)='/dev/dsp#\x00', 0x6, 0x4002) renameat2(r5, &(0x7f0000504000)='./file0\x00', r7, &(0x7f000016f000)='./file0\x00', 0x1) sendmsg(r0, &(0x7f0000b3e000-0x38)={0x0, 0x0, &(0x7f0000931000-0x30)=[{&(0x7f0000dba000-0x1000)="d6c52ecdd12e2a23f469a6498f25fd35fe77f91f2346d032eb8c8c30155ea762fee1b7663b24e37663d4594e5caeabe9cf463266d9b64e867ceb9e638768b77092d4b980e6f8b5dd199aa5c35ebfbb5e23450676e4149f3bb641ffb466c88d519323880beb1e27d34773cfc8c9458f4a20a1d220865f8b9323d425ac1fc7bca416f8931e695ae8067a71a0d22e6e089766c9bd3abd185714572a2d4d4407488dcf11169b4beee5fcff703015312ab95b03665070e41cf444aa4bd2779b212d405a023de1d1edd7114b29ae23f87ab46aa7deb43c454799e38c1021ff200ecc4a75db4ea0478218cf4e68048561f82aebbc3b1fa51354ae02453dc2fe0a6eba21c33be8b72f86ec6a430203952fbbdae6c445fe154088aeb934507961675824adbac5b2293fe97997748d1e95ce8e6458619897ab8fe0bf2631a432803a88d6439470399b42c56cef32de3c9c88af4ef56867378d82a67ec276ee0277d7c38827a5e5ca22c7b79d4013e4c1f52c5e4f92fc1904b6dffd545c931e629e808e4b5a4a634a171f9550b45609e6e50e2b0eb41c3fc611499df7fa77db5a5cae7bf057d0fc6508f34185f46eccd74db4f604c645790ba96f6e835a6c185b9f222838689ccce36802e07b391a6c52dcd1b3d8b5f07465ff656bdd3fc526e33f58cb52c5bc8394f0542f1adb106dec630a539146138fd5f9e870dd3c48e4915900a2c04810257565a476583f3f53abc334d52d34cf09e18ca94d8b8bd380d4f905514180d0a229a3000390ad154f449e6f44eaaff4a741d9cab10b1b60b0c9a64ab12fc67882a6617c79e1b4942f589104a9b9e9c98dfb5c4cfa8f30c6fa09f19e54a425bb963408bbacca722c1c37929cd5f8879e9e05ee6997ea89cca014d654d3c04d73b47f40dbc273b730ec6cbf4c2b781ba17cc924ce6e1ccd9ff56c6e4ec59ca089d6c0ad09fe7b11951d9eb81b6ada149dd7724a1d937c3c356e803e16424898e9cd84f6c79641cbcd3ce025e5b173580a6fec6ac88e739e0e401972a48e58eead8493ce5a4d7258b166f911ae6063b98f7abe5208ab4472063eba316b53e060582a2b20e7ce6ddcac79f9c283bafdc3af60955a8299ba028a11ca46e4621687360deab37a805fd7b482a3cc74b9bbe95f84df6fea99e71cbd374f65ad3c8e5f8a4248895ce3805a8365362a9e759dec029728b9b52b7b26f2562d6200becb7d25b1442be33864d233ca9039ac793b686bbaac74906a65fec2a57e9feac183b24c51c744d8e22f5e16ea35e364b82b22e50b5f0f219ae8a55c626da747226e0d8bda180be93a5d4eacdc91f41e9dbb0407c063425387c1f2ff9794767ba4917ff967f93a02bbd39020f763ad9c65d444b1ee8464f31cf3d5e930da61b3300cbdbc54860cff1942caa7f526289db242752e7495dc6c5248e9330bc2a78d9eb833b5f583b1938d9fb23edd8c6f276f1926da64d39b8f6b28d9f508191beabc229a8f92c9983afdd2d56fdcee9cf9bc1807fc9c0d4f1e57bf24fd97c2fc98c77f786cf374339f0575f789a99b5ab83e83a1ef603c31f9391fc93e14be37cd5ebdad1277fdcd300e6aba799d1a62382df29a86073eed786ec3385307c3968aeef90c0a945dac7820177a4e0744eee3d470775a8e2a92f5e3fe900edf917f95947fa4a48b6cdc89024f7dd4b4f47151010c389a86376405786b2449b5cd3049c2c2769b3cc91fef1dfaed0f3629314c732c301dfe5662d2ec449f3035cdb7815db248f9312f5f2767d324c156ef278d2c4bad3a8578547a1be7e2bf146374ed3a53cb4cef219fdbe763dd06d2c3de1167b2560a283fa14410c9d520bf1ba2b1700803f35f5b9b32d036f616d52dfecd5d152d097bfc9226ad9be016894e932a52abc58b906a689d90af718af7a8705dfb800ef22a467ddee3777b3644da06ad989fdccb1a8124006615cc4237d742f1ca226d0da7d28066eb11f4cc44e4fec44eb529a870bab86ed84678baf7d4384f46d75890ea044845603dd4b29e6cf12a7133fbbaa3178675763e81f6440a30f43280813ccd452208052941d40117f4301c7e32eadfb11a9d6a4a9feed9ef7aa9842a2e3047b15989541cbd928dd613f2cf267981e5422e45014a5b8a66183270ad7f9753594150f9100c30872ffe3749fc3ad6885290618fd86a93be51088211a93e5b8baf3175279cd963759b483f83a3e6acbe0462415c17a0eacc846db80786b4baf178c34fb725a62027f037e12fda1bd1818f87fcab697743d53cb1ec456cc7d93a216dd6bae67ae37c4d9e360e152f360376dcd90b7e95b659c2b40276c7bf79409fb6108f29400ad45b53c2ff1465b100d7400c7d39c181d1bbe0ddbbdc55b1c5b6c0d80f2efd440f7df36cffcfbe444c051da34dba58c77e4df9242fad13225bf6d511bf953f7c96b47cd78eb2df92f93a9a763172c0a3dfee634f2223b7043928cd2a8960a39ea6b26f7a69a39035c38ef42a7aa0cf6bc4d77bb9e862478108ac7738124392593b1ce5aec6ef512423c035ca53498de1e57ba14f385634d45dbfb696dafbfdb3498c815145d41fda9854ce21922289e89a9fcd94b3afd403ab1467352da1b7d01f9a3cee15b9cfaeeb20d8ebb68b4967771618c40d7b875657fae40218924b375739b09e26993713c85cc148bd1ec481b6402cb09dc16c395e431720e9d554b676746466727ecab3d99b3ae8e1c61f56e00159212014416e2dfd6967ba1919d70a1f4e0b3066a2e142301f5e69bf9f883bb8ed50687fdeb16f9282fc86c4368e0c5853a6bdce89df3ddc1bd578d56181b46df76da2b120ed3acbba006142678de7c3ed289ed84d5f75f3e03b03cfd95e957beabfc041fc2120c7d6398ab874810a31c8a52a1b5d01241f32edaf50c5889e464cdae046708df168e33dcf7c8a61e2fd70d16bb6881eb40fd95301259aeb8d38072ad66f02502149ae5776afdf1c7670b3bf64d92856e8ee43ac3678fc423638ccac9b955123072d71d2fbc3bbd097764e62c0475210a8e75c73db82260a8860bcc24765f4c3c3fad1e9e49782391cfe7faf54846d2a3dc084743889bf213ae32c6cec2739bb2b9deaf20d87e7464717e289fb3be6c3feb5f915d0325cef14bb0c9477f740dc02af06d944e3a31bd6d9eefc6697b5e1274b6c8e7b1b7b8f51c05bc96e7c48ca7ef3ecaafeb8df36dc082ff682086320c47bd7373a23c43848c8a1a904f38a131635ccf0690013e8db88e7e98e7f8648263d6a23f4e27ff3cf0355f7533e3eb9f8f931f182eecd5b3d1a1eda8dc0d969c78bde14b08f1f6950464c93f422bbc146813a62b4a4c3419efcb271cd66a5c5df167429f8451aa3f3f1299b22ab5b3002602655f0c9d2375e1ce6939bedb974e43cf7c41b88a4a14b38c587b8f41cafcf5f7e376ed8356f9609b20196673f8d18921b640b6e801cd8ea93325f2988193ea4f6b215f05adebb76d24226bcd525dc0488a17d57ef5f5d5fdcf00483913dbee2b811a81c69b429c45a332eaf0a0839c4f8c4f80864595b028a8cbed2d114253e6c5563d0d2f104b626ce4838302265b9dbce711d0fc03736294f0bc476901e2de2915053face5897d3d10fa7d4cc43359335af08884ea0c9d84f696c30f5dba93af0e82a718c4c22aa13c6dc1d7c9513cfa9c7e47082c93488c08caead1334828c4057171d072d3d6feb6b428230b527bd3d328d0259bc88bc73b2c988c58db54ffee16dc724d4bb9754b780ad7f50344dd6a6b551707daaf7c7da0c7aaaddc77ac741a5ea879ebc0a313d4113d1bfa9b3805c08c4c2a79e34887199b861d7c6ea9114ea8af68c8caaf80c887f700782512c2a1232911788226dd777e0dc524ed68364392786d5acc19c3856933a251a559394ce26f115e587a2982373ce020aaddd5b7a428158dbb2df102cfc0ed4a9b2a4df22f10cd5302213f582f45bbf50abe955596457d81ac0258bf18875461742b3c3ad430e8a652c4bc85084d77b490fd81953245e288ec53fe71f4e57404737b50c64bac24ca7ec18900fa69c7082becd62a61a4d8af92b0bc9efcf718e0bb9c6631b5065cfcee673def55599658117263d4576dde1a4724af23812af03f7d944e1616096282ab3ea93f639a5798226d0c473118e8b9b858587b3754236bbdb2a57600f3bceeb4ffe54f8025a52f90c6824204a62bf5a0f02ef165e97774bf0e2d72e8e7ee7b627cca467b881d12ed741f6fc4991aefe1bbe5a90ecc4194912f10c09da73bf9b337a915506639aa351c46cc93dbdfbc7e71d0ad8b08b601e6fb94bdb961b6bec0e120898453bb3ca5cc8943901ad82a77348d0cba7d15f48f1284045b8c2b6b40ac4a91d2f4657fe29ebcf2d626dd3e4985afbd358bd9c730e08e07eac8061b31b8411b8337395ac9d9b85de55be7873763551c0320c554c502feb72675284b44937d03f80ed9f719d0a1a5ee9a8fda29ff61bb3c198cef9b7c72fc69316a6baf4dcb7222eee593de8c26f52eeacb9d23e7ac6b072cfb8482cedb535f6dbc3145c113434c6aac4c3fc324174673c783dd6ba41d729b8810f373ef6277906ea7bcdc2cc77dceb4dc749d24f9f5363397e0ade4d51e709b61f047ef7476dc73ca6c5f6cbd53bc98b93115497f6917830c9cc70bba426c50c4d23aecc308be55b2f5058b6c23a87524ab083a3d6d223a715e41a9a87094dbd05f787dac7cb1835a5154ac0b0a8f91f36cc566268cc8e6e7850431b3d585461ad92bdb9f51f77535a87317e6ea15bc84950698223ff045b13922bb00ec6081d48517cbd77eb2bef9b866cb7451cf15c0135a68950c93f6c44dad52958b4c605e22461b75e6c730d29ee68469f8a3de2ded2d01a5424bca56cf9dbfb05796e3691f3f52629153a54a6eacf896d4de25177168e94cf8280d5ef1f250103a655b67e8a5f4e91d9370b5fb1b5b096708f3a983675836c045aaa5dc6bffade27e0e3270c2a34af367b8eed699dd486f7618bdcefc9f209d6f963c12c4ca94018728567be68b4a7325f647fc82069beff79bf18b548ce16924b3f6a313f6f155ab2d2422c88b23254bad9cee289825309da7b9547ee8424587917516470dbac74c2433228d85f3cdb8b29a2f2e29821a1f2f8b371fe87f7b31a3e3a78910a2ef9027937029c45193e6bf16a269ac4f5497ad37a11e5b6be246dd362e456375e167c3a4e2a76eb411280f3770983f2589f0cc52ecdf48e1acc4058a684e93c9f5d26b1f0e6b34fc7d4866fc0f00b932f790f1bd42c79d47ce88eadcadb3b90bc79a32fa2a70101fb2206351e27ef6581f046c65388a5bd373ad7daab56cc68712e3f89f260663b1783ab159e397de128cd801ecbea7b7d225cf04dcc672f4e4755b0aab7caa4fee8e59a0dc0d3608170eadc36819a00dc1ce4aa9d3a3a09f792768088f656ac6f471d7cc60c2cfeb74c01a8791c157b2805958e38e4ad2fda6a5dbff980133e36f1ec9420dc472f46177600565486bfcff0b50b54f513ae87bfe7ad3f1c613e2e13dc0e4a8f932f5444b64c4c2abaa672183de581d685c022cd42077fcb01ebac81d75913e8ada507e05836b206a48cdeb7d081f944bb25c14aad00b958ec87eaad911f9bdfd70257defa2570025a69d64ecc309a01eca119593797586d50e9f1bfa7d72934369281acaed6a464483051ca3b8f4b0ff350481a48f529ebb440042aab4801c8139c6cf3af111d5bc37bba60d328180f7935835a97041112c110a5925db096389cf19d9b2aa727c0465f748169ba8a2de6d56328c5a0", 0x1000}], 0x1, &(0x7f0000676000)=[], 0x0, 0x4}, 0x44000) 2018/01/17 09:43:39 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000cfe000-0xc)='/dev/amidi#\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x100000000) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000002000-0x4)=0x100) lseek(r0, 0x0, 0x7) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1400) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0/file0\x00', 0x2000080) inotify_rm_watch(r0, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x210}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000)=0x20, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000003000)={{0x1, 0x2, 0x7ff, 0x3, 0xfba0}, 0xffffffff, 0x462e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000001000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000002000)=""/199, &(0x7f0000005000-0x4)=0xc7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000006000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$KDADDIO(r0, 0x4b34, 0x20) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000006000)={0xef21, 0x10000, 0xc9c2, 0x6, 0xdb3, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xd8)={r3, 0xd0, "50cb4e825b74f280e63224f3607a05097175277d6531022b82c7672f26e3c56937501fc82ffc486bc8add2abf75dcd1a8455c97e1debddb86f726b4de58ba31311eab4ebebb9236847a601a23e5fa68a4260b608e3818cdecc5b150df2b226c8c3585f7b784b5c3f214386752b2d965ce818feffbbfaf87afb31185664416dc724e41302e82320ad66e143ea9b862f24a149755f0fdd1fde647a2f1acb437cf38c75b21cc6a7d0ca7f49cb70b19648ef7435b0b9b30a2362d264ae282be15cd6edf3954481fbb36dff199b19d8276440"}, &(0x7f0000003000)=0xd8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000003000-0x8)={r4, &(0x7f0000007000)=""/99}) 2018/01/17 09:43:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000183000)='/selinux/validatetrans\x00', 0x1, 0x0) openat(r0, &(0x7f0000ba6000-0x8)='./file0\x00', 0x20040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r2 = syz_open_dev$midi(&(0x7f00007c5000)='/dev/midi#\x00', 0x7, 0x20000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000315000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000076c000-0x4)=0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000505000-0x8)={r1, 0x1f}, &(0x7f0000869000-0x4)=0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TIOCNOTTY(r0, 0x5422) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 09:43:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000038f000)={0x0, 0x1}, &(0x7f000031a000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000087000)={r1, @in6={{0xa, 0x0, 0x24e17269, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59a44fd9, 0xae2, 0x8, 0x9, 0x0}, &(0x7f0000569000-0x4)=0xa0) r2 = socket(0x10, 0x2, 0x10) bind$netlink(r2, &(0x7f0000094000-0xc)={0x10, 0x0, 0x0, 0x401}, 0xc) 2018/01/17 09:43:39 executing program 5: syz_open_dev$binder(&(0x7f0000a95000+0xad8)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='gid_map\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003ff000)={@common='ip_vti0\x00', 0x5}) sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/17 09:43:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() ptrace$pokeuser(0x6, r0, 0x1f, 0x1) timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:43:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x800, &(0x7f0000b24000)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fanotify_mark(r0, 0x9a, 0x40020000, r1, &(0x7f0000eca000-0x8)='./file0\x00') r2 = socket$inet6(0xa, 0x80000002, 0x372cf9e5) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ee000-0x11)='/dev/vga_arbiter\x00', 0x204200, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x55aa) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee8000-0x15)='/proc/self/net/pfkey\x00', 0x400800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f000002b000)=r4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000575000-0x10)={0x1, &(0x7f00000cf000)=[{0x74, 0x0, 0x0, 0x2000004000001}]}, 0x8) 2018/01/17 09:43:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x0) mount(&(0x7f0000324000+0x490)='./file0/file0\x00', &(0x7f00007c7000-0xe)='./file0/file0\x00', &(0x7f0000d3f000-0x5)='bdev\x00', 0x0, &(0x7f00004e9000-0x83)="") ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000fbe000)=0x51e9) 2018/01/17 09:43:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00008d2000-0xf6)=""/246) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000118000-0xc)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000036f000)=0xfffffffffffffffb, 0x4) 2018/01/17 09:43:39 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000766000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x51fb, 0x3f, 0x3, 0x2, 0xb7e}) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x10)={0x1, 0x2, 0x0, 0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006af000-0x1)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0xfffffffffffffffd) 2018/01/17 09:43:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000160000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000160000-0x8)={r1, r2/1000+10000}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:43:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000939000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000b33000)=""/158) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20ba) 2018/01/17 09:43:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000055a000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r2, 0x0, 0x3) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/17 09:43:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b9a000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000e35000+0xc99)={0x0, 0x0}) bind$inet(r1, &(0x7f0000562000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000005f000)={0x0, 0x0, 0xabe}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000911000-0x8)={r2, r3}) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/17 09:43:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x0) ppoll(&(0x7f00004eb000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00001e5000)={0x77359400, 0x0}, &(0x7f0000127000)={0x0}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/mixer\x00', 0x8000, 0x0) unshare(0x400) signalfd(r0, &(0x7f0000d7d000)={0x0}, 0x8) [ 48.226270] audit: type=1400 audit(1516182219.920:45): avc: denied { bind } for pid=7485 comm="syz-executor1" 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 2018/01/17 09:43:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r4 = syz_open_dev$sndmidi(&(0x7f00007bd000-0x2)='/dev/snd/midiC#D#\x00', 0xbb2, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}, 0x0) close(r1) close(r0) 2018/01/17 09:43:39 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b59000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000ef4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000082f000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000001000-0x4)=0x1) setpriority(0x1, 0x0, 0x0) 2018/01/17 09:43:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x3d7) r1 = dup(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000098000-0x8)={0x0, 0x0, 0xfffffffb}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000b99000+0x117)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000da8000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000064e000)={0x0, 0x74, "f7e0ac60785b326a45ef29321e6244fdf84e76fc3b278632c0dbd2e537d8dcc91f61be94f565b462faddaa225762081091cd611a8264d2b1dfa6b978d6ed4fe1d3bb662940c3b71b35bfab7377ad2df03242f7dc1cdd28435d8d6376d686a1c904bbd9737908333c66359a3089dbc93083f3aefd"}, &(0x7f00002ac000-0x4)=0x7c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c49000)={r2, 0x5, 0x80000000, 0x4, 0x6, 0x1}, 0x14) 2018/01/17 09:43:40 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000fd000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000058f000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000173000)='net/softnet_stat\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00009f7000)={0x7, 0x6, [{0x5, 0x0, 0xfff}, {0x7, 0x0, 0x1f}, {0x7, 0x0, 0x3}, {0x2, 0x0, 0x1}, {0x1, 0x0, 0x8}, {0x200, 0x0, 0x7}, {0x120000000000000, 0x0, 0x4f5}]}) sendto$inet(r1, &(0x7f0000a5e000-0x1b)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c27000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f4000-0x4)=0xe8) sendfile(r1, r2, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/17 09:43:40 executing program 4: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000ae000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) r1 = syz_open_dev$amidi(&(0x7f0000522000)='/dev/amidi#\x00', 0xc7a, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) [ 48.295878] SELinux: unknown mount option 2018/01/17 09:43:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dbd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000df3000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000024c000-0xb8)={0x0, 0x7fffffff, 0x1, 0x1, 0xfff0, 0x1, 0x7fff, 0xfff, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x7fff, 0x8, 0x6, 0x8}}, &(0x7f0000e7c000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ed0000)={r2, 0xc0, &(0x7f0000f4c000-0xc0)=[@in6={0xa, 0x3, 0xaf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x84b}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000ce8000-0x4)=0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000084e000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/17 09:43:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ef, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 09:43:40 executing program 4: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$llc(r0, &(0x7f0000180000)={0x1a, 0x83b1f224b93ca191, 0x7, 0x7fff, 0x4, 0x32, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000925000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xf, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @lsrr={0x83, 0xf, 0x80, [@empty=0x0, @dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001]}]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) openat$hwrng(0xffffffffffffff9c, &(0x7f000088a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00003da000-0x4)=0x0) lsetxattr(&(0x7f0000423000-0x8)='./file0\x00', &(0x7f0000ae8000)=@known='system.advise\x00', &(0x7f0000679000)='md5sumcgroup\x00', 0xd, 0x0) 2018/01/17 09:43:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ede000)={0x0, 0x1000, "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"}, &(0x7f00007bc000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xffffffff}, &(0x7f00008e0000+0x1a4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xf8, 0x7f, 0x0, 0x0, 0x3}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0xa00, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8000, 0x9, 0x9, r2}, 0x10) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000002000-0x8)=[0x1000000000000, 0x6]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000003000)=0x400, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000-0x3b)={r2, 0x33, "66a9840c7e6e15600b8a4df39624a3db8a057556c6aabc23f0c254ccf8a26be07b77ea09263726255d0843121180df19ae27ed"}, &(0x7f0000005000-0x4)=0x3b) r5 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000005000)=0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000007000-0x19)={0x19, 0xfe, "b3ce601f907632294d95d1ca84937855a1"}, &(0x7f0000005000)=0x0, 0x1000) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000007000-0x36)=""/54) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000004000)=0x1000, 0x4) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000005000)=0x3a, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000006000)={r4, 0x4, 0x8}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000009000-0x10)={0xfffffffffffffff8, 0x9, 0x1, 0x4}) 2018/01/17 09:43:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x80, 0x10000) sendto$llc(r0, &(0x7f000090a000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000164000)={0x1a, 0xfe, 0x6, 0x8, 0xfff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x400, 0x1, 0xffffffff, 0x7}, 0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000002000-0x93)=""/147) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000003000-0x50)={@generic="278565e99e7ac3dac7621d6de6d33463", @ifru_addrs=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="6031744059715744524613eb7d065995"}}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000003000-0x58)={0x36, 0x1, 0x9, 0xffffffffffffffe0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003000-0x1000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000-0x8)=0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000004000-0x4d8)={0x3, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x4d8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000002000)=0xd7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x8, 0x10000, 0x80000001, 0x72, 0x5}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={0x0, 0xd60}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0x1, 0x10}, 0xc) getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) 2018/01/17 09:43:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) pipe(&(0x7f00009bd000)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f0000f74000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000042f000-0x4)=0x10) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000b01000-0x7)=""/7, 0x7) ftruncate(r1, 0x0) close(r1) 2018/01/17 09:43:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a0b000-0x10)='/selinux/access\x00', 0x2, 0x0) execveat(r0, &(0x7f0000cdd000)='./file0\x00', &(0x7f0000d20000)=[&(0x7f000017f000-0x8)='\\vmnet0\x00'], &(0x7f00000ee000)=[&(0x7f0000fba000-0x1)='\x00', &(0x7f0000804000-0x5)=')}()\x00', &(0x7f0000bb3000)='eth1\x00', &(0x7f0000620000)='\x00', &(0x7f0000138000)='\x00', &(0x7f0000273000-0x7)='system\x00', &(0x7f0000e13000-0x1)='\x00', &(0x7f00001a1000-0x4)='}^/\x00'], 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) umount2(&(0x7f00008e9000-0x8)='./file0\x00', 0x4) 2018/01/17 09:43:40 executing program 3: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_dev$midi(&(0x7f0000a30000-0xb)='/dev/midi#\x00', 0x1000, 0x400) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000e72000)={&(0x7f0000b93000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003eb000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000a18000)=[0x0, 0x0], &(0x7f0000e72000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x4, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/17 09:43:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ebb000)={0x8, 0x4, 0x7, 0x427, 0x0, 0x0, 0x200000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff2f) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = memfd_create(&(0x7f0000f64000-0xc)=')ppp1wlan0}\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008ca000)={0x0, @in6={{0xa, 0x1, 0xa36, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x73c, 0x100, 0x427f, 0x3, 0xcf9, 0x3, 0x2, 0x2, 0x4b, 0x6, 0x1, 0x9, 0x1, 0xc0000000]}, &(0x7f0000195000)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c07000-0x8)={0x0, 0x7f}, &(0x7f0000866000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00004b0000)={r4, 0x1, 0xff, 0x2, 0x6d3ccae0, 0xff, 0x9, 0x8000000000, {r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xfffffffffffffffd, 0x5, 0xd9c9, 0x2}}, &(0x7f0000af1000-0x4)=0xb8) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000a7e000-0x8)={0x6, &(0x7f00000d3000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/17 09:43:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f86000-0xb)='/dev/midi#\x00', 0x3, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000573000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000427000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00009be000)=0x0) bind$alg(r0, &(0x7f0000ac6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getpeername$inet6(r1, &(0x7f000007d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c7c000)=0x1c) 2018/01/17 09:43:40 executing program 0: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f6c000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f6d000-0x10)={0x40000000, 0x6, 0xffff, 0x2a}, 0x10) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 09:43:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c3d000)=0x0) r1 = socket$unix(0x1, 0x1, 0x0) shutdown(r1, 0x0) 2018/01/17 09:43:40 executing program 3: mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f00000e7000)={0x77359400, 0x0}) syz_emit_ethernet(0x46, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "121011", 0x10, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 09:43:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000b96000-0x8)='./file0\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000a0c000)=0x4, 0x4) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r2, &(0x7f0000003000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b57000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000034b000-0x10)={0xe3e, 0x0, 0x1, 0x3a}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000087b000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00004e4000-0x10)={0x0, r3, 0x10001, 0x8}) r4 = socket$netlink(0x10, 0x3, 0x10) write(r4, &(0x7f0000c5a000-0x2a)="290000001f0007bcff000000000000000f000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/17 09:43:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000faa000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000462000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000842000)=r1) ioctl$int_in(r0, 0x5473, &(0x7f0000a79000)=0x9) execve(&(0x7f00001ca000)='./file0\x00', &(0x7f0000138000-0x14)=[&(0x7f000037e000)='/selinux/access\x00'], &(0x7f0000148000)=[]) 2018/01/17 09:43:40 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") pivot_root(&(0x7f000047d000)='./file0\x00', &(0x7f00001c9000)='./file0\x00') 2018/01/17 09:43:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000042e000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000633000)=0xc) r2 = dup(r0) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000126000-0x4)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f0000afd000)='&%bdev$self:!\'\x00') 2018/01/17 09:43:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000787000)='/dev/snd/pcmC#D#c\x00', 0xd2e, 0x40) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x9, 0x3, 0x6, &(0x7f000016f000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc1105511, &(0x7f0000621000)={0xb, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:40 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cab000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000015f000-0x8c)={0x84, 0x3ff, 0x3f, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000dd000-0xf)='/dev/sequencer\x00', 0x121000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f90000-0x4)=0x5ba, 0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000543000-0x25)="240000001a0009ffee0000000000000001fff50c0900010000001de80000d41ff9161790", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000085e000)=0x2, 0x4) recvfrom$inet6(r2, &(0x7f0000757000-0x83)=""/131, 0x83, 0x0, &(0x7f0000688000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f000062b000)='/dev/usbmon#\x00', 0x5, 0x20001) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00009d0000)="a8e35cbf4a2086cf9fbd138ec787940d", 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000028f000-0x8)={0x4, &(0x7f00005e9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a52000)={0x0, 0xfffffffffffffff8}, &(0x7f0000b3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000eae000-0xcb)={r5, 0xc3, "1572b2415ba70eed325a225f0f421215bed1b19da3174ff53f7de0a0b7dd6d6e5469871b8ccc409f5436d1094503a40cc2b99bc68968f8d06fc03fef2e7fce565a4fc495b78071242332e9fc118e44bae6c2c757665585843564de70855caa2e8ce4bf15cfb7a35942a502e30e40f172b1a81dab2e37add68b8bd34633b7306ab4f4aa7ea5f995f2806ed5fd5c317e761d3e04ab88e0be926faf51ebe7bd3989c4d04e1152a22d75ba495d8cde0f585b9055d0ac4758ac3940604b69023d35fe541cf7"}, &(0x7f000073f000-0x4)=0xcb) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000bfe000-0x8)={r4, 0x2}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000042f000)={r4, 0x9}) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000ec0000-0x4)=0x1) 2018/01/17 09:43:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 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) lsetxattr(&(0x7f00005d0000-0x8)='./file0\x00', &(0x7f00006ff000)=@known='security.selinux\x00', &(0x7f0000f52000-0x5)='bdev\x00', 0x5, 0x0) 2018/01/17 09:43:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d76000)='attr/current\x00') sendfile(r0, r0, &(0x7f0000914000-0x4)=0xfffffffffffffffe, 0x2a) sendmmsg(r0, &(0x7f000015b000)=[{{&(0x7f0000740000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0x4}}, 0x2e, &(0x7f000092f000-0x20)=[{&(0x7f000094e000-0x7f)="877bb3bb8a5263251b76e895766ebff5e382b747f32f1b87a0cc1ee8182763f0118d9998e2fe226de925b641225750f75aba6971e301fbe9757dfb69a13513f59ac96485bd2eb7f7ab25f7b9954408757105038f678ba6e00cf9e18325ae942c33896d4e9c1a23fbd14a4ee09095f478f06f363ef8fa9c0718edb346335036", 0x7f}, {&(0x7f000017a000)="bbe4b09cd038b153339c9f714469a0237dc5d2bfc6f1661e57ec40e1b1bcf41ab8ea5cb6d9438ab0541203912baf82107c9f31401b730809882c729d24656d44", 0x40}, {&(0x7f000057e000)="ee39bb95caa87328d585e492ddb34661fa49862633bf758c70f916aa77785236dbc5d9088755f7d92711ec08bf4dbab3b76c9f549c49d39383ce8595ae0616350fda3df6c7b7c5992c544e7249df3ba064fb7230edee5257d22442d61f340c212cf44bbb43151276542186d780c560b08d6c2ce81cc09e126b9c63966c4a933c81f8676e550f97b5044811bdbcda7a54286fd4ae5acd51fc41ee95d37633a41600df9b8a1ce4003604e2632d0b30e6f5117440732f01e64ec7362cf2365e641cde", 0xc1}, {&(0x7f00008d7000-0x9)="7806a83b15706de01c", 0x9}], 0x4, &(0x7f000029b000-0x2520)=[{0x100c, 0x6, 0xffff, "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&(0x7f0000fc8000-0x48)=[{&(0x7f00008de000-0xb7)="d7987f8e412c185a4fc58b2fc486e684e93da3ba615d41942dff8100d067b8ea145ced4fdeb3875bc04637c3f3cef3d949d3199d2da96fa210f50fa1db512cfe6ab1dd92c53b8a6690a24601576abfca29a888cb672e95bf6a92698aea6786928aaf585becb10bb04b41ff3d641527866c46e18f5a0afa13fefdb00e018678d92a2fe8cccc7a2d6e231853cbe187ba0b3bc3e31ea0f5601ce1ba2e49ae10500dd11edd7d526004063814ea7237b1e3337a799af75ee5c3", 0xb7}, {&(0x7f0000a88000)="82c708abdcafab9fb4936e3a53bb2810d45e17ca571791ebf024ecb44d7474f84f07216f6f759c8b398a3dca78ec7a6219e6c252792ba761f10435be8db8efc35731b332df7681589738e661b225b3fcbc2668b788384687ae01b885d9f7e2e3f50efed82c50", 0x66}, {&(0x7f0000541000-0x2c)="6d13da4a7a1dce84badaaaf2b2be7532b8e076173946d3d53b2eb228c0e5e799704b20df765214e20bc00963", 0x2c}, {&(0x7f0000a1a000-0xa8)="9a752a3e4c15f90bca809f1eac3f7445b1bffe5caf64c0df78b56787892d1436f4fefc256e1868b6e865f323ecd6595b537579e7715b7b001a4d508ca9180de6fc86c83389b4717b301f1eb334e0aa2c1b00070eca3c2af6c2a666a2f61890cd23a3c9d6d9deab5303f1987b8c6ecb1a35307a116c478105057d435fc869284518e59e0ccefebcb70dce14ece65756e235b2121a49658c68818aa9bbb8cddc514463e69ae38fa168", 0xa8}, {&(0x7f0000a84000)="d08a0fb8c0d61176b6a044ce9b6772aa9d5074351d590a1db0ec13e903969ac73d5def815e0b5c3eaede036a8e0d1d62e2b49b04db21c6f162f59125bf5c1ac537abdd8048b0ef71ba46699ed01a86e7f1b9b618018309eb7b8b4f4a8fb3058a9a0ad85ffb11c335539cc52bdee0b3d93ff6458226b646c3c0ae2e5669eee34a744cf9e8cdf0ffb8ec8154150e63c6fdcb69fc2ec7a5e6db0d5993df88", 0x9d}, {&(0x7f000077d000)="e853f188feb25cfa47974db4729e7213b605678da055eb8351ae5871534159900b88b8f05d45258ce25dfb938e8a6b7c2836b6f2ea96776ad1d2f770ceec827b11f96c58180ac1a0d6adc47509c712852ce3c3", 0x53}, {&(0x7f000073f000-0x69)="e6d4ebaec2f0e1c7c37c14cacd5d093c5f1dce9e8d1e28eb51763a88dfbc52664be3822fd5adfe597985097b70d575c87dffda28824e14b2d2e7d0652dccad247b8ea3184be7dbce2efd1ec2e4196b8e9df216c492d952ef9ba0d77964225031c8c1350800e79a176d", 0x69}, {&(0x7f0000ad1000)="b4d1d7f8916b8b6492ecbc5409109b62a3b81db2cd0d21ed1940bfa0f53a019d6ba1e115de219b2aea63332fa0c53ae79ea915fbf6fc3648ec487380db88f19c16bc2d8bc2b072e255c913923d9ef7be267ae7b6faf4e6e424d2b46117f161346439b936e19f68784e8e08ae2708c5fc0df1d6", 0x73}, {&(0x7f0000d1c000-0xe6)="bef2a21e274e659791b7225ea088dbd37e02da2df60d8986f2bff561f855b3f42d8533f18e9f521146104c76e1c653be056a8d52eea878b10c2df8985a0d59385d1bcb87a7cf61c257e38e424b99fef3163e1891d8792d8d829792ecc07fd9314965e5021acbba342eae244a5ce5273920321598015286812a7778192062626462a85c77e8ef1ac294ff6429a8b39e380e4c8a0cdf469dac879dd56d9358a9e953134ac7b147bf7a650e462bcf30efd5881e1ce166e79df62f90613e2fa45947086aace41e118081503d792f81deedeffe054af789c6037ceb614ce0904d4b7cbab4c5255573", 0xe6}], 0x9, &(0x7f0000e30000-0x41c)=[{0xb0, 0x111, 0x5, "a7192c13b471365cf9aee0f5465123ff3948e53551e2ecb94704035bbe2a713ffd51da422fbbd2f3622ba96984ce8a0daad397c8c7aa33edc192e38bd562f568bec9231fe3ca8e237daf33ce04936a298b27e579d66194d2be713d47cb9329dafe11371b7a0410aa70aae33bcd63305b07f688915f5d2d28472a354f241b0399d30d4cc7eefd9c46df655e5bc2e1484517a73e8a4eb5d8e3e457a542800e788293fe56"}, {0x38, 0xff, 0x7, "8778fdf0e26d5bbb3be4aff57df4e3f5f3b25f76b70bbe04863cdfc680522b9422a725d008f749e3a841"}, {0x74, 0x1ff, 0x1, "78055cb1da72e4493ab74ec359dd4b1bb1dd697609cf35f1d5964ca10326d58bc14d1de947eea5a9791eb144cf82c9b556fe17a565fcbee8c793f0661ef6357e2d219a566d95d0f59f727b57fc02adc4bc98f8ce64310123678fffb541089eba7bed995f9505b3f4"}, {0x3c, 0x11b, 0x6, "dbf66aec11f50fcb38c803b2fa0cd7d4d882b6887a86ec0a997cde3da17d336a2d8d5991535da97cbfe5901fb6e77c46"}, {0x68, 0x88, 0xfffffffffffffff8, "8aee3488de1068efd9e1a0240077e86a81608ab4b86799639cbacd2cfd49c735c9262f7faa423efcbc73387dc913b7c1a03efe7aafb223911a3e0e459df12cf0191e3e314c027da20c3bc888336c59f13f202a166303f6b1ae"}, {0x64, 0x107, 0x10ac, "2330ed36f50404f1b43eba17f46b3ba493cdd356c4614a6b39cbadd543a0a8af1283ff2622fd5f69c489840e3f6a18d069959fd4236d2c26e44ef65cd4728bd3c7378c4ff840774dbdf3baa5f4b7ebe1587dabdcd1"}, {0xb8, 0x116, 0x100, "b2c3457670e50da4cfcbeb2a7bbb81fff5a334f62a61ae25824bb7fd6895ff49c2b3da55c91bc66c7041694ae7b838b89b0365eb257026f3d352b19a7252a98b9d26439fb944d55b7c089e6856e3a4d2196508859dd6d87c3c3fd1c8fb83fbc33e9bcc0548774dd7e03ad012bb78a56f57c369c00e2970e4e9e86834cad4cd262bed4b5b0c8cefc836f9849d8d0ee3c5e824e30612822232d42378cf59e3116e33423a72e6c5521ba7ed"}, {0x2c, 0x84, 0x5, "cfa451c040d56434380bd7612e57f3438b628366d1a818922e286e35ca573854"}, {0xd4, 0x104, 0x1, "70f1b42a43ebc5084d28cade01573240968cc04e2da583a801d6aaee568c28ab7b8a048de57e53379e1eb48fdb8170e75984b5c07a348dfbcd6ffdb30acc8ad4f20eabe71decd9b2244cfc0492171bad9ddb105645c5609e12621494d0a2428db276b7edf9a3a11f67130a8688d805a5b26261c5b7e783753b27b7a898c78e129832d90ebf2a5a1850d69fdb2f374ca89dd406b14cb922b810e2f42c1581b8037ce806ff00ab20133cce0e0104a0d0e57b600835a0a787ac66d9e57ab76b8162adf5febda6"}], 0x41c, 0x854}, 0x80}, {{&(0x7f0000cd5000)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000981000-0x18)=[{&(0x7f0000da9000-0x12)="617ed4dfe4ea2f697b6d6538e17d8e7380f0", 0x12}, {&(0x7f0000bc0000)="", 0x0}, {&(0x7f0000007000)="75775d1f28d50135c967a263665f2194a9d57ab19cbb0fb43659e1e47f1adc79ad06c75e2d11a31d17b62f985ab9d51798e989ee5b8957b3870134c843795ab0f82cd8c23c8fdac93e0adf147cbdc1fd205072e1538873ef1f29aed78ed21559df89afd2878a4736459e58106ba48073b60ca79d50c6b86ba92e0c1389fc5ef45a48cc877383f2", 0x87}], 0x3, &(0x7f000074e000)=[{0x70, 0x198, 0x7f, "270eecd4d64e656d7fcc9fbcb4a0a1026696468463c1e153b63a433724eba65be34640f13c35628255d3d84651c81722af0de6ba557728e36527d4b432b6854af507b7b00986db5611e9275e56223ba027c7ad145241fc4ae609a9b8b8569569b8c1456d"}, {0xe8, 0x1bf, 0x2, "d6d6a5a1d10859fcf1219ed829849a56a3b0069fea80ca6e469dc26149aff478e5868b9e45379afebb3207edb78021bccc8b019782771bd93483ad0e554bbbf335220042c60e26eb2f733885c80a7be077dc7d127b162f8978055fb036c2c14a2b3d8ebedb1f916b9c831fc0ad12f05fee864717f82c6358fbd653fe57e41879004ebb8ba645d076038d3a4194d28f4ff2638ec5c5204ee96b1e07b00c7e1674a29945a485fe5a8fe949ba595ceda599eaa28edf588167a9e5cd2910676b0a1f5f88427dc85dbc5a31a65f2f0dc4a8bbe3033e6cae1899a4359b5d"}, {0x10, 0x110, 0x5e, '{"SE'}], 0x168, 0x4001}, 0x8}, {{&(0x7f0000788000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(crc32-pclmul)\x00'}, 0x58, &(0x7f00000c7000-0x20)=[{&(0x7f00000b8000)="82aecca3cef63b3d911bd1dc4d5f8a00d814", 0x12}, {&(0x7f0000bf7000)="32f80bbeda377e3360b6a48accdddccfc572a24534df5ef4", 0x18}, {&(0x7f0000f89000)="c60e7fac1851cce72633fed2aac11ff7ee79f85d58af441fb35e569c8222d76fe3a09ccb2f483aff645dc5f6f7598b281cf7e8a51702cd4d78f0e286f764d674091b59f80c76733413242732ffa2c7f1593b1a38662dc896eff78d7d0c7c88c79643575616ae31b3fb3e278136a31fa5aafdbbf3a94fe7521c6e840e3ec6173c0a012c3a0f72c5061bb1ad749fecd4b3ca343059511b1a35853bee117b6301425bb87c578d94e44c61c584482a4d5883efe70aa31b29aed21bb10658897d08bf683c", 0xc2}, {&(0x7f0000f95000-0x5e)="03a9f46749da8331566454b56963e8d41e829603f4c28f9587f9451e1fa2b9ef860e04e5d4f6e0cb8a963d306f44e1331c3159b9d3877e529e1f1ed91aac7b4bfdec35f45d0aad0aed2f1db8f8219c29b9fb922d64bbd095298f98ab3bfe", 0x5e}], 0x4, &(0x7f0000f34000-0x110)=[{0x1c, 0x105, 0xdef, "cb96e1da56976394ab0660b2c2"}, {0xf4, 0x10f, 0x40, "c3f795f1e0b028ca8219e2ca8dbfc847bb79838a241a8ec0d28baeb2c5b790dcdeb9ac94731ba493b1b94e2f23031aa3df12a89c48ac13cc1ae5a8a7a7844bfbbc85b5650a37f58b9718370cc60a8357a90032ae858aaa9d22a8d2b85f45b6982167749b5429120df06da76c5a06125328a8c546bd4b4cfc0f7b624e5186be0057c4039d9397f529320598ff4a22df7acb54de3de11e45718aec51e12aec7e4fb07d9742f1082341a5f8652fccd98d7e5a484381877ca095c282cdc17363753578ff55bed92b314e6fd52a41162bcdf4f9cdf6a5cca5af138874641fcbd53c56d0d958bc84"}], 0x110, 0x4000000}, 0x200}], 0x8, 0x80) r1 = accept4$packet(r0, &(0x7f0000530000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000043b000)=0x14, 0x800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e8b000)=0x20000000204, 0xfffffddc) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00009f6000)={0x8, &(0x7f0000bcb000)=[{0x3, 0x6f, 0x3, 0x6}, {0x8, 0x7f, 0x10001, 0x7}, {0x0, 0xff, 0x1, 0x53}, {0x0, 0x0, 0x6, 0x3}, {0x2, 0x800000000000000, 0xfff, 0x7}, {0x4, 0x3, 0x7, 0xfffffffffffffff7}, {0x1, 0xbd13, 0xc374, 0x3}, {0x1, 0x2, 0x5, 0xfffffffffffffff9}]}, 0x8) prctl$intptr(0x2000000000020, 0x1000) 2018/01/17 09:43:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f00002e9000-0x8)={0xfffffffffffffff7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) tee(r3, r2, 0x7, 0x0) tee(r3, r2, 0x86eb, 0xf) sendmsg$alg(r4, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000c23000-0x20)=[{&(0x7f00009bf000-0x3c)="6675b7411b011a39eb527b891fe4784a0cd591629d7c5eb2974ac563645b0f17266c5c4811f9ccbbb51ae037367bfe46a8f4835fbb9da3ee5ebfa5b9", 0x3c}, {&(0x7f0000dcf000)="cfb598f4ac90baca3392e25d3df84b89efce4567d37b58d741646bce7384166a13920c87a0dfe3ac79b7f75602431dbac07948121f73e60d4725816780664f3809ac561a59e309bbe19a598f7c2ea555f29dbf4349c6dcb243883e96942f1353ced1c0f7d381300317437319b9b8630c23049649b2b9bd94e7f74e97a3c3", 0x7e}, {&(0x7f0000c42000-0x49)="3980629879fec01dd96eaabf3bcf92fd385cd158afb02f4ddb7bf32976af9158b13c005d3242e04154b284b5eed2f28832aebea9d5cb39694a4e64acf02f1d7103284acc7061e1b31c", 0x49}, {&(0x7f0000b16000)="d0b741aac539f12e789611483ef1f0557ef9b0e4483024c378ab399ff932c78270d52799f9605585d0e1f3683a4b71b49ae842bfa8b4201f547a96bf9d37327a3ebacbd9ea8ad68f438108f1b1e5e47c216a333f4213489af31e3d92bdc48adc90e8c9", 0x63}], 0x4, &(0x7f000088b000-0x90)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x2}, @assoc={0x10, 0x117, 0x4, 0x7}, @op={0xfffffffffffffff4, 0x117, 0x3, 0x0}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x1}, @assoc={0x10, 0x117, 0x4, 0x6}, @assoc={0x66, 0x117, 0x4, 0x7fff}], 0x90, 0x20000000}, 0x8000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000c78000)={0x8, {{0xa, 0x2, 0xad4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 09:43:40 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x302, &(0x7f000000f000-0x1345)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@mpls_uc={0x8847, {[{0x7, 0x13, 0x80, 0x5291}], @ipv6={0x6, 0x6, "429b04", 0x2c8, 0x16, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7ff}, {[@dstopts={0x2b, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x30, {0xce, 0xa, 0x3f, 0x4, [0x1, 0xfffffffffffffffe, 0xfffffffffffffffb, 0x9f86, 0x1]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic={0x2, 0xbf, "0f2e5a1f60c69bf5b4baa3afe0bf87a51b3f3035657ed1b2a4255de0218fda3afbb03ee1e5e5f680180efac299862f1b846638363bf96768b619aa2f7406efd1b8f98d8f2986b8c70f664b58690ee0ee21109f704ce4d02236c1b1ae0cf60badd86f75687d3880b07ab8211e3dd49d721da9b0b341a3ea9f6997bbe23b8cb75761500e5de9c2189b52dde1002db9c687ab2f14c4215fc69e844d5ece7ba21a97186196fc4c42daab2c8373bcae0f020475203955bee6461810fc022eea9dcc"}, @ra={0x5, 0x2, 0x0}]}, @routing={0x5e, 0x14, 0x3, 0x5, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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, 0x14}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @udp={0x3, 0x0, 0xfd, 0x0, "c2f6e5c39a36c4c88dbb0bea39e132bf6f0e6ca4f8417b57ec3f349fe4101e406fa07d37956d7f3c6415044ca30e64800eb34f99b3dc8b2bd4ab3412b81e539419dfaba70558c4d133ab6c5e1df8118646d8ad8649fb1436be04830b385bc3e4bf4ea8d579bb3d73621cc548d625cb50bd923536625883dabb5c6a69e04c5cf98cd30dc5399286b04c0ff394f98e47f3a733be096083e2a02cf7eed3d233e1adc8e2811d146ce4f16cc5ad8fc903bcd0b574f12345a07f879c717be99d12ce49eaca2e3c765e5862441769fa0a0632fc260384c513bca7c5dc71cc21be8bab3f3bfc746d253e257ac76d4426be763caa0952c1acfe"}}}}}}}, 0x0) 2018/01/17 09:43:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8221, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a9f000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000052c000-0xc)={{0x8, 0x0, 0x295, 0x2, 0x80000000, 0x100000001}, 0x82}) poll(&(0x7f0000c57000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x101) pread64(r0, &(0x7f000092d000)=""/0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000109000)='/dev/rfkill\x00', 0x0, 0x0) [ 48.616695] audit: type=1401 audit(1516182220.312:46): op=setxattr invalid_context="bdev" [ 48.622645] SELinux: unknown mount option 2018/01/17 09:43:40 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000de2000)={0xffffffffffffff9c}) accept4$alg(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000ec1000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={r1, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000853000-0x9)='/dev/vcs\x00', 0x10000, 0x0) remap_file_pages(&(0x7f0000983000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b6c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/17 09:43:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x141000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000010000-0x8c)={r1, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mlock2(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0) 2018/01/17 09:43:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000751000-0x5c)={0x819, 0x0, {0x3, 0x0, 0x0, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 48.680440] SELinux: unknown mount option 2018/01/17 09:43:40 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x141, &(0x7f0000001000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "047979", 0x107, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x88, 0x0, 0x0, 0x0, 0x0, []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f49648", 0x0, "c92cdc"}, "195606bfcb24bdd5eaf1610005977a4d59cb4c447e9bc3792ad6fd457a5cefb7d3046b9af11e531950c4ffa943f0cd295a0152b9051d11339756d564ef26b6e3ac09287da0616e140919f6c392e0d998dfa0de5201ae1d7d2b8612d0254626af92653330851aa5ef1c4c2e195fd05c5a1c92de862fdb677c4bc31e65598610aa6c9a25f47361de74772582567793a7abd4f24ebf61e0d56a8dcc0f91c64431965b4931f620361198b2f73ce58067583b9efcefb452352a21cc1df86d3f1e4f7d106354f904578fe49c2f355ab3b2954745a101a2273c0a88f7a34623b53acd20cfb75bfc7e5ec4a6eec835fd6a5331"}}}}}}, 0x0) eventfd(0x1a8d) 2018/01/17 09:43:40 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007e1000-0xc)='/selinux/create\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ca8000)={0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0x5, 0x5) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00006fc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x4, 0x9}) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xb9, 0x2080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 09:43:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000f8c000)='./file0\x00', &(0x7f00005da000)=@random={'system.\x00', 'user,#$}\'\x00'}) uselib(&(0x7f0000ae1000-0x8)='./file0\x00') ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000fd6000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$fiemap(r0, 0xc020660b, &(0x7f0000cae000)={0x6b, 0xdd6, 0x0, 0x0, 0x2, [{0x4, 0x2, 0xfff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2, 0x7fff, 0x5, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}]}) syz_open_dev$loop(&(0x7f00008c0000)='/dev/loop#\x00', 0x0, 0x81) close(r0) r1 = syz_open_dev$vcsa(&(0x7f00002bf000-0xb)='/dev/vcsa#\x00', 0x5, 0x800000000104008) openat$ashmem(0xffffffffffffff9c, &(0x7f00004d3000)='/dev/ashmem\x00', 0x80, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000a9f000)={0x100000, &(0x7f000006e000-0x8)=0x0, 0x9, r0, 0x2}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000937000)=0x3fd3d000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000de3000)=""/0) connect$bt_l2cap(r1, &(0x7f00005c5000)={0x1f, 0x2, {0x6, 0x9, 0x5, 0xe8ab, 0x7f, 0x80000001}, 0x4, 0x1}, 0xe) 2018/01/17 09:43:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x12) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000466000-0x4)=0x0) perf_event_open(&(0x7f0000376000-0x78)={0x0, 0x78, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x7fffffff, 0xffffffffffffffff, 0x0) 2018/01/17 09:43:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006d1000-0x4)=0x0) socket(0xe, 0x803, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000369000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000dad000-0x8)={0x0, 0x778}, &(0x7f0000dc3000+0x2b)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000005e000-0x8)={r2, 0xa7}, &(0x7f0000567000)=0x8) bind$inet(r1, &(0x7f0000b84000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000715000-0x4)=0x0) 2018/01/17 09:43:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) preadv(r0, &(0x7f0000e55000)=[{&(0x7f0000d91000-0x64)=""/100, 0x64}], 0x1, 0x0) r1 = socket(0x80000000010, 0x80003, 0x0) write(r1, &(0x7f00000e5000-0x2)="06c3", 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fd5000)=@sack_info={0x0, 0x1, 0x1}, &(0x7f0000d52000)=0x98) r3 = dup3(r0, r0, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000213000-0x10)={0x1ff, 0x5002}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007c5000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b25000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000173000-0x8)={r2, 0xff}, &(0x7f00004d9000-0x4)=0x8) write(r1, &(0x7f0000134000)="260000002a0005000000000000f7e40000000000010000001b001200f0ff1c01020400000706", 0x26) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e4000-0x4)=0xb) 2018/01/17 09:43:40 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x80, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="bec32438d5bbe69e23a1262622c8b3ea7ce20e2da4f8e29d5809c97d7ef20cf0c0063599908b12fb1757ea3c24d5fe78b5ca953e97e821b1d2e03e2464a783afe1518da1247a221d2a2a1762a24e3a10ee3c357f76a50d056d167061716b86fdbc40b2f27b25fadc17256471a63148d5719130b2ef9781040aec24f13ef7e03fdfdcb6517a337894e070352c650a9a70d8d4d05566b7ec6852b3d21756c73cf96a658400fd9cf6ba238b8081e335dd88c681dfedfc79a4d1e43ed4121295e89d6238317244274f6053c38f5862b6a614b2828c734ccf6b07b9892412aa", 0xdd) fcntl$getown(r1, 0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000003000)=0x58b, &(0x7f0000023000-0x4)=0x2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000022000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000000000}, @in6={0xa, 0x2, 0x9b01, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xe0000}, 0x1}], 0x48) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x801054db, &(0x7f000000d000-0x4)=0x0) 2018/01/17 09:43:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8001) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009d0000-0x4)=0xffffffffffffffff, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006c6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00009c3000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000951000)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/17 09:43:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f5a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000fa000-0x1c)={&(0x7f0000ef9000)=@ipx={0x4, 0x7, 0x243b9e31, "466ae04bf12a", 0xc000000000000000, 0x0}, 0x10, &(0x7f00002a7000)=[{&(0x7f00009b8000)="9620382a3885d601f79afabebef0b023190f7eac0c0f8180a3e59ce933f2fe4214b1ce650d7b945f15c715b935e124724f6bd826bb46148a9a0ab785eafe550af7cdffce348736b4025cde559a276da31cc3b461edabc0463f461786420277cfec234fb73d30cdcd95adeadab53f285ae20dea4e657c528e49d626d49b6f4fcb2ef46ab8dc2d1688561396aabcddf68a7cd474af36e3ba161ff9082290dda3e06bdc5d4d1e6d61a069e9e44b82574f3e1522c165", 0xb4}, {&(0x7f0000398000-0x7e)="07e445fc23e7cb182758abca80fef89da2b3dcc779be87396380c34cd5cc6430330e5d078a7638747ff199e7d5af688f201d3ae04c6dd355f374279eb0d29d454f9493653c34b52755a3bfae6226a5646846e742a9913fe754f4df449061cbefb2d490c7fb23ae823c3f4d18fb2c5a6588f8e7bebbf14ac12fc3ad60324f", 0x7e}, {&(0x7f00003a4000)="1d4c578a2f0f0d6d81282e2679daa588ee2ba5fc92080ba53c60d41139342b9313e7ae2098972668ab562eede8379705388782a3ae6941f6706736bf1209ab18700ea7f75ce6733c5c6287df8877b476179f65f0c501a074116c4ec86f5b7ee2193de13be24d4de2018bc4dd169911f4d86cd1f08e85bc9a6f504aa225c87b3df20a931976580fe297c90dbc0c5ff45433147d0d162407f7e46d9122a904dbef07b5", 0xa2}, {&(0x7f0000fe2000)="1779554ba978fc88e3790f7f615e757c1816c3d5803c19512734848653bd46d60bc1d5682a47f9726645d855b43d5fe26bb41adcc6ea547221e4bdbc6f2d85967b617dc3a8b146ed607211abd53f9ce3cba4b080b6caabc1e941b075df7693b27216cf54a049e79817e9872da37c5a67c69b1dac30bc65e32186a2c2c534bc41917b3e576e0cf8f31b443600bd9e45a436ea2bfa1489d26b8a047a9c34711376bc8acf7dfed5cb3f8c3de25d12cf82a1ba50e7fd92970e62b3cb219732f0933528aac66faaa7c4f5a550bd59a4f0443af9a247ca0af59cdb146ba859f43f", 0xde}, {&(0x7f0000e84000)="", 0x0}, {&(0x7f000047a000)="ba654ceca004c5be8c352512e3e3e1fa63a4fe437177cf00340e6dc4a5b953c1b8e69132ef82a6a9c1d28f7444b19b8d6587597a5cbfac94e97ab72cbf64879ba8777299a81523fa69632653700e8df5964d11f17c0de929636aadb87e7ac61cebdf6bf61feff0d16c48c5adf6b60f4d77d7aa852bc6d983b97b0d3fa0", 0x7d}], 0x6, 0x0, 0x0, 0x4000}, 0x48000) write(r1, &(0x7f0000999000)="1401d1f2472e09439dbfee3ff3b83dfdec5d9f624491830c7190277b4f3ccbf71f74a80cd40fb66ce56e5dd9956c8d22ddf023e37f0e766c3c9750de701d293bfb3872887fd7a8dfd258088dfedef23c17ace64fd134b3428ca2149bee4b075d813c33539dfcf8013718edc90c44498678011befbc059b5b9757110209ef0873174412a15d3633003736daf6c7cd143dcf88aa4d966c8addc39066d2584909e17b46043ac4595287e0c48db20a8b10012506923270e260cf03e2", 0xba) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000075a000)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755", 0x70}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 48.762076] audit: type=1400 audit(1516182220.457:47): avc: denied { create } for pid=7635 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/17 09:43:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x141000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000b47000-0xc)={0x3, r0, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000524000-0x48)={0x30003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$midi(&(0x7f00008d2000-0xb)='/dev/midi#\x00', 0x2, 0x4200) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000d36000-0x4)=0xfffffffffffffe00) setsockopt$inet_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000e89000-0xbb)="510f3d6fdd50082c5a7cf530cb314e25d6953fdd5ee0ba4b22648d0093c5f39f90b02bdd63ec23250599196fea0319b48e4bedf1637b8055169f944e5fdfb3d94a457b413b7869eb9dbd53eeb397c44ed2be5c875920395f2ef0702f73785c039e6dadbabad44aaf0b52aed670a372bb35fb9b3b0f0de70b0adae02f7363b63e279b49b47a82a69be79dbabfed86bf8dc718c07d62ab191add2ddf55c66356659760a45cc654d8ef41cceb328ee577e6516a4de45f51f793d07b33", 0xbb) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000be1000-0x8)=0x10000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f000003a000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:43:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000023000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000a7a000-0x10)={0xf9dc, 0x8}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = dup(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 09:43:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e96000)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000de0000)={0x0}, &(0x7f000068b000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000833000-0xab)=""/171, &(0x7f0000e44000)=0xab) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006e7000)='/dev/autofs\x00', 0x140, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000068a000-0x4)=0x100000000000000, &(0x7f00006e0000-0x4)=0x4) write(r1, &(0x7f0000fb8000-0x26)="260000002a0047110017f4ffcd00ff030000ff0001f8ff0000000000000000000000a3000000", 0x24) 2018/01/17 09:43:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000524000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003b6000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x10001, 0xfffffffffffffffc, 0x4dc, 0x42}, &(0x7f000024e000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ba5000)={r1, 0xff, "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"}, &(0x7f00007d2000-0x4)=0x107) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000137000)=""/0, &(0x7f0000f90000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000fe2000)="2600000022004701056807008980e8ff06006d20002b1f00c0e9ff090651f10101c7033500b0", 0x26) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007f5000)='/selinux/create\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 48.843078] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 48.940695] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/17 09:43:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x7, 0x0, &(0x7f0000963000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000d54000-0x8)={0x3, 0x8001}) 2018/01/17 09:43:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) recvfrom$ipx(r0, &(0x7f0000129000)=""/112, 0x70, 0x2000, &(0x7f00008fc000-0x10)={0x4, 0xffff, 0x40, "9b0b2ba2f650", 0x9, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002ac000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000741000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:43:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r0, &(0x7f0000c29000-0x11)=@known='security.selinux\x00') 2018/01/17 09:43:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cb4000)='/dev/dmmidi#\x00', 0x7, 0x1fe) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x1d, 0xf993) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/17 09:43:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) migrate_pages(r0, 0x8000, &(0x7f0000adc000)=0x0, &(0x7f00008c3000-0x8)=0x0) r1 = syz_open_dev$random(&(0x7f00009f2000)='/dev/random\x00', 0x0, 0x2000) fcntl$getownex(r1, 0x10, &(0x7f000060d000)={0x0, 0x0}) 2018/01/17 09:43:40 executing program 2: ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x8, 0x6}) 2018/01/17 09:43:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x10000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x80104132, &(0x7f0000002000-0x5)="") 2018/01/17 09:43:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000dda000-0x8)="00220400", 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000072e000-0x4)=0x0) sched_setattr(r1, &(0x7f00002b6000-0x30)={0x30, 0x1, 0x0, 0x100000000, 0x6, 0x41, 0xff, 0xb9bd}, 0x0) 2018/01/17 09:43:40 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000d53000)='/dev/audio#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x0, 0x9, 0xd4ed, 0x3291, 0x9a39, 0x348468ef, 0x8, 0x81, 0x20, 0x25}, 0xb) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000051000-0x9)='/dev/vcs\x00', 0x200240, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1b93, &(0x7f0000000000)=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) 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) request_key(&(0x7f0000003000-0xa)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='/dev/vcs\x00', 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="e208a03cbc510b00089b5345655543269af7bdaf335c2117a9f9aedcdd62b37e4bf269954c0a081cd0a97f5e19332a14667ae38503fa394cf41b436f04d78c1998b3def2612f6778b95fc9d2fa4e8ee1e3a31e93b5dbb426055c05d8a201944841726854f7138cd6c01b22c56937336fb1e080164175ef77b12a4608814ea8343df82ee1", 0x84, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="9f72b8629fbd0e0dc4517fad4540b704e2814ffb356382e04f7930c1ef3249a865a894c419e82d028447ca012aabf17352fe4f7c0724b35021951a2e356a3036d8c43ac3d6d94b0660e8bae4943a246bacc97014bf0f0c7c6a5a0b62f210f51ae54941183da685ca9334cae13f71d9a16570ad0f183bd83692df9c303f3c07bdd029acfc039bb5a6e5c1e78372189cb238ffc4af", 0x94, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="4cdf3184e399643879ac794590221215359d839d03ebcca54c3d524772037bffab3fd0c6a3ed142ec8c14cece1d00022d1ac41e1bc0bf0cd4a7a3d81c0688054e16a2d3ea419ef5ec325f2828657397806cb07c0e93a3a5efd829d27ec70b8107ec7f117d8f34318b0f21e7b7e3c2798841990f8ac76cbcebe0b5d1dfde1dc30937a6f0a96740026380859b1ff9229a5f62cda31737fbf512e4ab8b975ebe59fda3ff8e75ecfe0096808bc79ebb1c6896d8c", 0xb2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r5, r6}, &(0x7f0000000000)=""/249, 0xf9, &(0x7f0000001000-0x2c)={&(0x7f0000000000)={'rmd128-generic\x00'}, &(0x7f0000001000)="c3b6401e7f7a9108986f59fe5c62f927ea0e6143c27a7e4dabc550b2eb3efce5a70361cf2ef714ec5feb586076355f4d431db4a261a9b2b1959a221d9b144e191437a8c12137013d36ec09c6a1", 0x4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r2, 0x6, &(0x7f0000000000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0xf, 0x8, r1, &(0x7f0000000000)="793e5e5ea3ce68d4841ccdffdefaf295c49235b618139f939fdf990e4dbc235c321a0930862a3d6a2c5729db7af1543bbcf804c339197e287ddf7c07548c1b06451e588629904ce2", 0x48, 0x7f, 0x0, 0x1, r1}, &(0x7f0000877000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1f, r1, &(0x7f0000001000-0x3)="ef9ef5", 0x3, 0x5, 0x0, 0x0, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000307000)="4d1ca9a4c5360178a6adaa84d7da34b479113949cc0f7f4bba02ced8133fe19dace3fc87b74905be03b8f01d938c8c85040906b798c67aa96464fbadcbef582fa23097c59c7d71fcf69edf73a7f12331d6319abc31d6c92ff54c607457c85e8f5f081b8bce82a898ad5f813945c0b35ff7856138e15edd0b0c1290c2fa8ddc51d65283092409262862e5b77396f4cd7455d7d617e65647824baccd727b364690e8d14a793559ff45c908148d63f43259a6ef5f83abb64d2965584fd06d4eef251b89734cdd04e243", 0xc8, 0x1, 0x0, 0x1, r1}, &(0x7f0000e61000)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000066000-0x7e)="f6e2867e65cfa0f6898be150eee7149e339109f3873de4d312390cc1403b7491fb86a70b91fc7cc81f43936ed683da7c1c47f2240a9cc8c2a5c6c93831fc38d46e2ff4f5c9aa6d4602933417c74f68960416cf9c417f4e8b8a909c6442ef4cacb1a4f81ed38711d491e1b9bfea73024494676574d1af3b515d0e06887af0", 0x7e, 0x101, 0x0, 0x0, r1}, &(0x7f00004db000)={0x0, 0x0, 0x0, 0xf, 0x8, r1, &(0x7f0000cde000-0xf0)="9013b5d56c90a5fa66caa78008d8b5d461c4c3a05512f7d38beb2e9fe4415674d7b27441248d67022d743c2dbf91c0bafa05d5fa559bf782841da6dfb8e98e829283e59ad2ed8b3c638611aa58e28e28bb59a9999da8f6b11027026655fb64a9ae9be2a2626898ff130da9a239cc4db3675b414223d0963855420c056561b38f40614e5b41baaf540dd19cdddf3ba9f2b2c508f1dd9de6de7c68063079db2a5e597ae7eb0444b8cc133a03c19a99dc0682d30c2cc27f2db9d1278c74ac1573d308a064758a20ac5dec29202fee9eeecaaa07db9417c87b95e00c227c33122b91c37f9ab43aac48b89e00015d44922c19", 0xf0, 0x5, 0x0, 0x1, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f0000001000-0xe6)="f7c72032434d9a090d16f65d6887f4b0c9d80637f55e5d86e9c10381388f143c09b50337bb8fcdf310109adad4bd6704517419f18a363237f9d58d902f37a1b3776bd369d569a4f7f6b165c66bc91eeed65b9d113180b183fe3e345cd3d0d8d032aa3a976d2c1b97c29845dc15bd309cc17f0c0d4ba0c5ce87e361bb9a5cd6d3b0a2b45ceac2a81fbe91974f55fa4f39f724a259ccec5559f7f5cd432a62b5897b7884d8801c6afa263f4b7809a3b72324bd5670bb21caf61136ac59647147bf4e809448dcd90686a754697e269cf80ee28238808bb61134106ebaeaa8ea3fd9d9f4c9f57bd2", 0xe6, 0xd984, 0x0, 0x0, r1}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 09:43:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000b12000)='/dev/vcsa#\x00', 0x7ff, 0x88800) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c2e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00005a8000/0x18000)=nil, &(0x7f000035c000-0xc)=[@text64={0x40, &(0x7f0000b65000)="0f20d835200000000f22d8b805000000b9001000000f01c1430f06480f35b9ef0b0000b850869f89ba1c8971110f30440f20c03503000000440f22c0c442359d9f3f000000b9800000c00f3235000400000f30f30f7f7796c40137d059a8", 0x5e}], 0x1, 0x0, &(0x7f00000b5000-0x20)=[@cr4={0x1, 0x4008}, @dstype0={0x6, 0x3}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/01/17 09:43:40 executing program 4: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae08, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000aee000)='./file0\x00', 0x20000, 0x8) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000aef000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa001}) 2018/01/17 09:43:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x0, &(0x7f0000ffc000-0x2)=""}) r1 = syz_open_dev$sndmidi(&(0x7f0000127000)='/dev/snd/midiC#D#\x00', 0x4, 0x101000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000d8b000)=0x2, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/17 09:43:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b1c000-0x15)='/proc/self/net/pfkey\x00', 0x600, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000201000-0x46)=""/70, &(0x7f0000d7c000-0x4)=0x46) memfd_create(&(0x7f0000aa5000-0x1)='\x00', 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000cf8000)='/dev/usbmon#\x00', 0x3, 0x400) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000979000)=""/149, &(0x7f0000272000-0x4)=0x95) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f00004e2000-0x98)=""/152, 0x98) 2018/01/17 09:43:40 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0xfffffffffffffffe, 0x0]) r1 = geteuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x2002) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000007000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000005000)={0x0, 0x99, "77c17bc41e4bbdda358a2c4eee8b3b57ee1108f3cd674ad4d46354c3c1662891dad2159620a5fedd3301d415a285c91377ae6fbd978035292a0cdaf1d1d0b43d8afb5ad9a97df8aeca8ed8a6b4b898d876e43f2985a69a98c04779afce1b02c994e5521bc1f09a457e039632b346db28c4c3a642401bcf3f403df710e63e8fe5884a79cc9ee8184151b8f14eb52c4390767b8e2594a9074033"}, &(0x7f0000004000)=0xa1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000009000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000009000-0xa0)={r4, @in6={{0xa, 0x3, 0x89a6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ae3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x20, 0x0, 0x2, 0x80}, 0xa0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="7c911537f5c6a08c6860b4283de4bc18a1b3a9bd20bd5953386052c930598e7986ed5815cf6ac7a52f4c719f6526f62aa728f4965fcaa0e3583be131b0ff90932b7d3217f4450bdbb16dd0e9949803c304500e4b8ed873f9e2aa8416b22c7e24bb473adb40c4a404c29fa1df1dac0c53bf8058efe5333ce7a2f4b1b113c748da4fef0f1d6a5f5bb9e8b05e0442235ebb1db7dc74b547958badc35cfeb2307dc04674c2088ceef70348e2c5b27ef373a0214d321e48442fd051282b69d931e0bcac6a0a53213c0155d8d8c115dcb0c4c28cc4e089f5d7f3cbbcf6cced946af1b2a731903eebe6e7d47849dd71ed903a", 0xef) get_thread_area(&(0x7f0000006000)={0x2, 0x20101000, 0xffffffff, 0xfff, 0x2a5f, 0x5, 0x0, 0x3, 0xef7c, 0x4f}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000007000-0xe)="2882766d6e657431776c616e3000", 0x800) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r5, r6) 2018/01/17 09:43:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b34000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00004bc000)=""/82) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) r5 = add_key$keyring(&(0x7f0000022000)='keyring\x00', &(0x7f00001e3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r5, &(0x7f00007fb000-0x94)=""/148, 0x94) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) sendto$ipx(r1, &(0x7f0000791000)="a95c955ab99eed3df842f37a89229c6f63e1e45291066e5caa0e184e7e4853dc8de80edcffe1c0c18b5532b45a3b29de8d475a8b6da8bb0e03cdf79158ed0a8efc558ec1979c72b754d03f419f9447d7f512a8e66eba4ef6a320f3593ab0857b87ed924d9b6ef0be1f594f11475429f50bd2c22eb85652e4d69a577d62c0a695f4adc3b40fe5845d4b896dc15b838b92b343b7e5218b5d8331deb4fbecff3149bf92910c91c130b09a17cc89b73f079dd3a408d437920b212508ab567735dc18d79e556194e6d809690d3ddc", 0xcc, 0x0, 0x0, 0x0) pipe2(&(0x7f0000bc7000)={0x0, 0x0}, 0x200004000) clock_gettime(0x0, &(0x7f00007a2000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000853000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000072000-0x6)={0x1, [0x5]}, 0x6) clock_gettime(0x0, &(0x7f00003d7000)={0x0, 0x0}) write$evdev(r6, &(0x7f0000a7f000-0x90)=[{{r7, r8/1000+10000}, 0x3, 0x2, 0x10001}, {{0x0, 0x7530}, 0x485a, 0x87da, 0x6}, {{r9, r10/1000+10000}, 0xc5d, 0x1, 0x3}, {{r11, r12/1000+30000}, 0x5, 0x0, 0xffffffffffffff81}, {{0x0, 0x2710}, 0x101, 0x80000001, 0xba0f}, {{r13, r14/1000+30000}, 0x100, 0x3ff, 0x36}, {{0x0, 0x7530}, 0x0, 0x40008000000000, 0x248aa4ed}, {{0x0, 0x2710}, 0x3f, 0x1ff, 0x3}, {{0x0, 0x0}, 0x81, 0x14, 0x4}], 0x90) 2018/01/17 09:43:40 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eff000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f00001f5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000cc0000-0x70)={[{0x6, 0x1, 0x7, 0x4, 0x7, 0x1, 0x4, 0x5, 0x81, 0xfffffffffffffe01, 0xfffffffffffffff9, 0xa959, 0x101}, {0x4, 0x7, 0xffffffff, 0x7fff, 0x1, 0x5, 0x1, 0x400, 0x4, 0x401, 0xe000000000, 0x101, 0x7}, {0xfff, 0x8, 0x3ff, 0xc25, 0xb18c, 0x7, 0x7, 0x7, 0x1f, 0xc00000000000000, 0x8000, 0xfff, 0xa0}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f000037c000-0x20)={r4, 0x0, 0x2, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000099c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000113000-0xdc)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x678, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x18d8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0xdc) socket(0x0, 0x0, 0x9) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f00000e1000-0xc)='./file0/bus\x00') ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00003d3000)={0xcea0, 0x6, 0x4, 0x2}) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r3, 0x0) 2018/01/17 09:43:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0x96)=""/150, &(0x7f0000000000)=0x96) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"0aa75531aaed32"}, 0x2}, 0x10) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000001000)={0x0, 0x2a, 0x1d}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000+0xe77)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) setregid(r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000)={0x0, 0x5, 0xfffffffffffff801, &(0x7f0000003000-0x8)=0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$adsp(&(0x7f0000004000-0xb)='/dev/adsp#\x00', 0x8, 0x80200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000004000)={0x2, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r7 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="6d24523b60139735344ece8e0ab3edfba0d447b389cde0cb8f33af99465c99cf4ac92c382d7ef9fbe4f122e6c8c439bba8a3205eb935bee511060d8e71bfef3a9b10d63746b3c213cab94cdd062798664c15d9064c1a7d1e56e07064b4593865ab6591296ac354865f270df4cbdfb67cf0a4a887c428991020053c5b9813d45fe9bbdc0e9c89d3d258255a663375c9f41f944c6098e640d53dfd5c809da0d43c2f97afe78c85ce666850349a945653ce42fa27c8e0052fdc871ba96cdb09dd758fbe26fd34b627a5b18a41942a38f0e6", 0xd0, 0xfffffffffffffffd) keyctl$chown(0x4, r7, r1, r4) uname(&(0x7f0000004000)=""/79) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r5, &(0x7f0000003000)="5609446859b400e7eb461c536535ab4b15bc85c23a5bba1375e311e25676095a934868f45daaf5658e03eb29ca7750e1e0e2691948cb31b6fcb7a7879ebe93c550f95208a767b1100bf8a6242ff817ad79aab09c0b4ee8fa0c8a90d64a9a404a0b16c7e0f90c30e3e561b19d361085e8996dec1cb1287f6dc7f9529ed0be424dc2b51cdd6a9190b0043810d2dc688e4ec460364fc177eaa516758eb2fe476068c8d30aee747a6277cca635e380b2ef4c90ec5b8001a76446dde528be0d6b8bcf19c8fbf4c5a6210f41acbf", 0xcb, 0x20000080, &(0x7f0000005000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000007000-0x18)={0xaa, 0x2, 0x0}) 2018/01/17 09:43:40 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r0, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 09:43:40 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000050000-0x2)='\x00G', 0x0) syz_open_dev$sndpcmc(&(0x7f000000f000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0xc0) r1 = syz_open_dev$sndseq(&(0x7f0000029000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002e000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:40 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000291000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x80, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x3, 0x40000) r6 = timerfd_create(0x7, 0xfc73226cb31f143d) kcmp(r0, r4, 0x6, r5, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r7, 0x80047453, &(0x7f0000f58000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r5, &(0x7f0000f87000)=""/56, 0xfffffffffffffef0, 0x100000012) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000b94000)={0x0, 0x1c, &(0x7f0000450000-0x1b)=[@in6={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000725000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000c9c000)=r8, 0x4) 2018/01/17 09:43:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) splice(r0, &(0x7f0000a51000-0x8)=0x0, r0, &(0x7f0000157000)=0x19, 0x1, 0xb) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x36) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000cc6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1, 0x0}}}) 2018/01/17 09:43:40 executing program 0: mmap(&(0x7f0000554000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000555000)='/dev/rtc\x00', 0x280080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000555000)=[{&(0x7f0000000000)="6765996427ad29f5ddfb93eeee14f0c50f9d7fabfe", 0x15}, {&(0x7f0000000000)="a751fbeff10333cc7bd04e5fc645d36574b6783fb53c3e119507f72e97791447fcad43fdc2f597af3b2d3951d6cbfee5136cd1b89fabafb88dd227dd088b58e823f522b2ed8220c694c0e3fccc4a049817abf446bd4f83a02feae8df34b139dd4160fcd974f89a38090331ed3b73fcd2", 0x70}], 0x2, &(0x7f0000555000-0x12ac)=[@assoc={0x10, 0x117, 0x4, 0xffff}, @iv={0x104, 0x117, 0x2, 0xf4, "06859ac092f89ff47b69e3cbc8210d9194e953d6692d493d5e777b982e318d797c3a09bf8277913b3a7e58b1e4bc86f84bd74669509aea350acf1d2bec51ca741acb736d55101a8e6ee7cb999a4b173a597be67e5abb7ed511c65ab1d3fb00dce11e706bceef944e3ce4d62567987ea7d9634f0f2d93a14f111e87a60eef64f7f03e005939fe789a2124ce25db62b7b734f87ecb310f6a2a7b9a1803703a3bed405fd4d410f6dcfed3ff3a21120236e36c1025e214869d1e97d7476925494739effab9c77caa91794f5e7d0fbde693110183690c78efc881a3c3b0f45da3f1a2a5a749d47ee62013e73fb91f7650cd2418560e81"}, @op={0x10, 0x117, 0x3, 0x0}, @iv={0x64, 0x117, 0x2, 0x52, "e195adad58a1ed4f8708c4d2c4336038bfe8e7c4a0e912575dee4b4ef2d952033a482ae1b4268897168b7813ce9baa01e95a8ab4180b307ec1a5a403efbf6b5c0dacd1bbb7410b6ad776e25b1ae6a4e7eab4"}, @iv={0xe4, 0x117, 0x2, 0xd2, "12ee6f7b428da226b093f076f01281f45331193bdfefa257de7bd4988e93f9d04f7d01021aa6fae7bd8312bfe768cdd34f3778f56de52fdf1d9bfe2c7500c2aa4f74efbcfa4ae5741b3a5270706782dbca83442816f6f9b26cf91ad20d027d2472ecf262eacc71a97b08c2367e220b085c7e41f9f77cec3682bf85705f0345da27de0eaa8c8c4810244e9d14332d8de50df1756d40446a99d0028af5c7c217a71be45d85138f7c270b15d73234be4d7b68151803190aa382bf517d1de07bc11a29598dfb37c152a5ec1069c318d10ab9c39c"}, @assoc={0x10, 0x117, 0x4, 0x8}, @op={0x10, 0x117, 0x3, 0x0}, @iv={0x1010, 0x117, 0x2, 0x1000, "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"}, @op={0x10, 0x117, 0x3, 0x1}], 0x12ac, 0x90}, 0x40000) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) restart_syscall() ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f000000e000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) 2018/01/17 09:43:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d38000)='/dev/cuse\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000043f000-0x50)={{0x0, 0x1000}, {0x401, 0x3}, 0xbcef, 0x6, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00005a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r2, &(0x7f0000a2f000)=0x0, r0, &(0x7f00001ec000)=0x0, 0xa6, 0x0) 2018/01/17 09:43:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f000019f000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000-0x70)=[{&(0x7f0000fc3000)="", 0x0}, {&(0x7f00007f7000-0x28)="129f58f4e1634fb134490ed94d5166b9ba7fe8b6513e60e9e8460c07ab12067d80212e48360e364b", 0x28}], 0x2, 0x0, 0x0, 0x0}, 0x8000) mknod(&(0x7f000077d000)='./file1\x00', 0xc008, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00009de000)='./file0\x00', 0x0, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000096f000)='/selinux/checkreqprot\x00', 0x10000, 0x0) renameat(r1, &(0x7f00005ca000)='./file1\x00', r2, &(0x7f00001c3000)='./file0\x00') r3 = syz_open_dev$dmmidi(&(0x7f0000feb000)='/dev/dmmidi#\x00', 0x5, 0x1) execveat(r3, &(0x7f00007bb000-0x8)='./file0\x00', &(0x7f000068d000-0x10)=[&(0x7f0000d6a000-0x6)='ramfs\x00', &(0x7f0000aa5000)='ramfs\x00', &(0x7f0000619000-0x6)='ramfs\x00', &(0x7f000096c000-0x6)='ramfs\x00'], &(0x7f00008ef000-0x10)=[&(0x7f0000685000-0xd)='bdevbdev{}.*\x00', &(0x7f00009c5000-0x6)='ramfs\x00', &(0x7f0000748000-0x6)='ramfs\x00', &(0x7f0000657000)='ramfs\x00'], 0x800) 2018/01/17 09:43:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000b35000)={0x0, 0x0}) ppoll(&(0x7f000019b000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000233000-0x8)={0x0, r1+10000000}, &(0x7f0000e3b000)={0x0}, 0x8) name_to_handle_at(r0, &(0x7f000083f000-0x8)='./file0\x00', &(0x7f00001b2000)={0x66, 0x2, "59a74a47a748d05f1426b68df287133503d99c0782245240b68428cf9e50b2ca2c3fd7be49fe88ede816146ed2c9024412dc8c7db804d418c5837da185419a83a8f8dc97ee4629531c43388bc91df371e06e34578a7f580a8105ce4644c8"}, &(0x7f0000e0a000)=0x0, 0x400) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) symlinkat(&(0x7f0000193000-0x8)='./file0\x00', r0, &(0x7f0000b6a000)='./file0\x00') openat(r0, &(0x7f0000dc0000-0x8)='./file0\x00', 0x8000, 0x32) 2018/01/17 09:43:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000688000)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00008b7000-0x8)=0x0, 0x2a) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000a41000-0x4)=0x9) sendfile(0xffffffffffffffff, r0, &(0x7f0000e8d000-0x8)=0x0, 0x0) 2018/01/17 09:43:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f00005a5000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000f80000)=[{&(0x7f00004b8000-0x72)=""/114, 0x72}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f000033e000-0x8)=0x5) close(r2) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000aad000-0x4)={0x2, 0x5f6, 0x20}) 2018/01/17 09:43:41 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffff, 0x2000) write$eventfd(r0, &(0x7f00006d6000-0x8)=0x0, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000006000)=""/112, 0x70) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x27, &(0x7f0000007000)=0x0, &(0x7f0000002000)=0x4) 2018/01/17 09:43:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000628000)='/dev/admmidi#\x00', 0x0, 0x0) mkdir(&(0x7f0000c5e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000092d000)='./control\x00', r2, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000066f000-0x8)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000814000-0xfa)={0x0, 0x0, ""}, &(0x7f0000d9c000)=0x8) [ 49.324185] audit: type=1400 audit(1516182221.019:48): avc: denied { map } for pid=7728 comm="syz-executor1" path="/111/file0" dev="tmpfs" ino=20631 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=dir permissive=1 2018/01/17 09:43:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x25, 0x100000001, 0x1, 0x0}, {0x0, 0x0, 0x1, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$amidi(&(0x7f0000dac000-0xc)='/dev/amidi#\x00', 0x6, 0x505102) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00001fa000-0x22)=@dstopts={0x3a, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x2}]}, 0x22) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000cec000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000848000)={0x0, r1, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000700000)={r1, r2}) [ 49.400558] audit: type=1400 audit(1516182221.074:49): avc: denied { dyntransition } for pid=7757 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 49.429942] audit: type=1400 audit(1516182221.084:50): avc: denied { dac_override } for pid=7757 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=cap_userns permissive=1 [ 49.458690] audit: type=1326 audit(1516182221.154:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7774 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fa1c79 code=0x0 2018/01/17 09:43:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000035d000-0x4)=0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000d19000-0x6a)=""/106, 0x6a, 0x20, &(0x7f0000538000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000020f000)=0x40, 0x2) connect$inet6(r1, &(0x7f0000cd5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c) 2018/01/17 09:43:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000013c000-0x4)=0x0) 2018/01/17 09:43:41 executing program 7: 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000cd3000)={@generic="66d42b45ae3145155141e2adcf9b6f4d", 0x7fff}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r5, 0x80007387, 0x0) r6 = fcntl$getown(r3, 0x9) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f000053e000-0x4)=0x0) kcmp(r6, r7, 0x7, r4, r2) r8 = dup2(r4, r5) r9 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) r10 = dup2(r4, r9) ioctl$int_in(r8, 0x5452, &(0x7f0000e36000-0x8)=0x45) r11 = getpgrp(0x0) fcntl$setown(r10, 0x8, r11) fcntl$setsig(r9, 0xa, 0x12) r12 = gettid() tkill(r12, 0x100000000000016) close(r2) 2018/01/17 09:43:41 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x2000) write$fuse(r1, &(0x7f00007c0000-0x14)={0x14, 0x0, 0x0, @fuse_poll_out={0x0}}, 0x14) 2018/01/17 09:43:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0xfffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000176000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00005c3000)='./file0\x00', 0x7fff) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002d5000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9f000)=0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000066a000-0x4)=0x0, &(0x7f00004b0000-0x4)=0x4) r3 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r3, &(0x7f0000005000-0x957)=""/2392, 0x958) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000206000)={0x80, 0x2, 0xaf}) 2018/01/17 09:43:41 executing program 4: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000388000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f1a000-0xe8)="652a4030fb6bd214ebefc6749cd8ed2514cf1a96c074e13d2b1d3f6a89ba8c3fa5dd9525fd89a1d659a8af9c5ba322edb6c134f52f08428ba8345190eb4d7cdcaaf16bf87ef3fc7b9c59ef4a2fde9cc552ebfc0f5055f9711b40c9e2dc7e11056f6fbace2807bb232b3c6304e3180aa11572b13c07d08863435e9b3742e0a985efceb798b4fd18a1de7cb6852dc681da994de0ec79cb874adbf4d806c828a13d34a9d20cd4a1e68b3b89cb36a9cc6b8eba9bb797648fdf2ee4aaa380745dc5e322ef10b861b7cad5650263138eace9e8e0486c4daa57bc2c2687190d65a99685e03a9533c384ee6f", 0xe8) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) accept4(r3, &(0x7f00003ab000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000373000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000f1a000)={&(0x7f000096a000/0x4000)=nil, 0x4000}) sendmsg(r2, &(0x7f000055d000)={&(0x7f0000f18000)=@in={0x1e, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f6000-0xa0)=[], 0x0, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x0) 2018/01/17 09:43:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000b93000)='/dev/snd/midiC#D#\x00', 0x7, 0x644001) r0 = syz_fuseblk_mount(&(0x7f0000852000)='./file0\x00', &(0x7f00007ea000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000cde000)=0x143) 2018/01/17 09:43:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x6, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x0, 0xff99c94dd258644, 0xff, &(0x7f0000dde000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) [ 49.513328] audit: type=1326 audit(1516182221.208:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7774 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fa1c79 code=0x0 2018/01/17 09:43:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000742000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x3c, &(0x7f00006ba000-0x3c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f}, &(0x7f00008e1000-0x4)=0x98) setsockopt$inet6_buf(r0, 0x29, 0x40000000000033, &(0x7f0000ed8000+0xf3c)="", 0x0) 2018/01/17 09:43:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000629000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x100) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000d15000-0x400)={"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"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00006d4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) readlink(&(0x7f0000c9d000)='./file0\x00', &(0x7f000090c000-0xa4)=""/164, 0xa4) 2018/01/17 09:43:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 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', &(0x7f00007eb000-0xae)="72616d4e7300bac336bbf88e97414c6b062ac54dce11613bebbb8d5e85619559eb7434313a376ad847215608c07baa12ee7b6ddae47930422a6287e4c8ee5fb01ec9041caee3d6556b9de9d3b36b696e25be9b57224e000000002cd27895bcb3365428a41fc781d26535aef68345349f865fc1246c98333b367b1bcb224b7394da33656b749af3cf8543fdcbc7c2aad924684a954cecc6b7b9de78ba2a14a293d369f6b17f50119cf3c0524b86ff", 0x0, &(0x7f00000db000)="17ae52d03b9b28f2e56dd899d04f537175571fa7f762c03c852f5b5eae7c6866e50a9a") mount(&(0x7f000003c000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f000000f000)='fuse\x00', 0x7ffbf, &(0x7f0000005000-0x1)="") 2018/01/17 09:43:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000800000-0x148)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = syz_open_dev$adsp(&(0x7f0000ae3000)='/dev/adsp#\x00', 0xe00000008, 0x40000) pwritev(r0, &(0x7f0000675000-0x18)=[{&(0x7f00006ae000-0xef)="f2a8ef73be6944b879b5caf7b78ae616ec182a308f481c38420785011cc0f902e66a2662bbdc767150fda789f70ff74c87fba5dd283dd71b2d2fa7bc720247ed4f50da5e05e0c6cae45590c9312822b512fd98a074f0e2463509ef7e05f0a2d396a4eb86c602049caf9447dedbd714379f9ae73e7d9be2b0fc42213e26ef32f94760b2b735e869490d80099ddb1d08219fb71a2d80e835db13a28872f57570d730dd5131c2c788165d2b08574efa2676327953cac1082e38844a7c7ddf58cafeadbb406778561a4843c9b4a3b906764c8dd62c7079984885fd3483120833eb39b33afea011d9f53c44efefbbe632cc", 0xef}, {&(0x7f0000f2b000)="4823504e7e98ae57318dbc83e692ade321da77e4e8bd7f6011a44471e058251174ec76f86f12f2693dc7e4de04eafc0d7ee67ced1e", 0x35}, {&(0x7f0000d39000-0x6a)="bd4d584acc60d29d4e7381a96e17ebd25bb56e85d7f306b024a8b4fb97bfcffa94d7a6041d70084d1ccc631c6eb68cc968857f674b386486d5d777de5f06d7b15747bf239d21d5ce497a911ad80ec06b7b8af67c4fdc238a0ddfbbec620b27c0ab3b18239a47bfa9ce58", 0x6a}], 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bda000)={0xfff, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 09:43:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000728000-0xc)={0x0, 0x0, &(0x7f0000f7e000-0x4c)=[]}, &(0x7f0000793000)=0xc) syz_emit_ethernet(0x66, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [], ""}}}}}}}, 0x0) 2018/01/17 09:43:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00002c7000)='/dev/urandom\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000050000)=0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000e56000)=0x0) 2018/01/17 09:43:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r2 = syz_open_procfs(r0, &(0x7f0000739000-0x6)='stack\x00') ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000797000-0xc1)=""/193) sched_setaffinity(r0, 0x8, &(0x7f0000378000-0x8)=0x9) signalfd4(r1, &(0x7f0000f91000)={0x0}, 0x2ac, 0x0) 2018/01/17 09:43:41 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000)='/dev/kvm\x00', 0x2400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000002a000)={0x1, 0x0, [{0x4b564d00, 0x0, 0xffffffffffffffff}]}) 2018/01/17 09:43:41 executing program 2: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000314000)='./file0\x00', &(0x7f0000097000)=""/232, 0xe8) syz_emit_ethernet(0x32, &(0x7f00009d0000-0x32)={@random="8344bffd4e69", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[{0x9100, 0x101, 0x90, 0x9}], {0x8100, 0x9, 0x3ff, 0x20}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x4, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffc}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/17 09:43:41 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009cf000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fe9000)={r1, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f0000feb000-0x8)='./file0\x00', 0x121083, 0x2f39c7b536cd72e9) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d34000-0x1)={0x10005, 0x1, 0x7001, 0x2000, &(0x7f0000931000/0x2000)=nil}) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:43:41 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x10000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000a000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) fchownat(r0, &(0x7f0000004000)='./file0\x00', r2, r3, 0x100) sendfile(r0, r1, &(0x7f0000008000)=0x33, 0x8) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/17 09:43:41 executing program 0: r0 = memfd_create(&(0x7f0000e2b000-0x7)='(X\x00\t\x00\t\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000224000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000068b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000913000)={0x0, 0x4}, &(0x7f0000dbf000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unshare(0x8007fffc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000235000-0x8)=[{&(0x7f000025f000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008f3c6580c8ed1b58d65f89abdce6c30c19c0b87d27f85ec13bc9bfab026d57aedd3cee221c881e17da54d6af853f811c9a4d1ecbc12e5c237d0014f39ac8bd97e87f3261a94b9b8586e5c3db0cfc3f6d8cc28062c4f078c777a5b87ddfab70fc0545ecd86eb224e8883eed1216265306fb0592fbf635d257e6bd7bf567641c250612649630235dfaebdca075fddf00537a1a9f1b70a4b5a0caf121d5fc6b3551e2630c7517403341db59e751d040cc9d45b7edfd2cdfe726d091c7e38", 0xffffffffffffff64}], 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00004bb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000881000-0xc)=@assoc_value={r2, 0x40}, &(0x7f0000e51000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004e5000-0x10)={0x200, 0x4, 0x10000000008, 0x80, 0x0}, &(0x7f00007da000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0xfff, &(0x7f0000afd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000359000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000f6000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000c82000)={0x0, 0x0}, &(0x7f00006a1000)=0x25d) utimes(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000ab1000-0x20)={{0x0, 0x7530}, {r7, r6/1000+10000}}) fcntl$setownex(r0, 0xf, &(0x7f00001ab000-0x8)={0xffffffffffffffef, 0x0}) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f000036b000)=0xfffffffffffffffd, 0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000422000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="da266f6b4ee0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) iopl(0x1000f) connect$inet(r4, &(0x7f0000f0e000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000412000)=0x86b2) r8 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000001000-0x8)=0x100000602) ioctl$int_in(r8, 0x5473, &(0x7f0000001000)=0x4) 2018/01/17 09:43:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000422000)={0x5, 0x78, 0x4, 0x1b4f, 0x1, 0x8, 0x0, 0x0, 0x80200, 0x2, 0x9, 0x7, 0x6, 0xfffffffffffffffd, 0x1, 0xa8bb, 0x5, 0x4, 0x5, 0x7eb, 0x3ff, 0x4, 0x6ee7, 0x4f82, 0x4303, 0x6, 0x80000001, 0xda, 0x16, 0x3c, 0xfffffffffffffbff, 0x5, 0x1, 0xcf79, 0x5, 0xaf59, 0xde7, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000505000)=0x0, 0x1}, 0x8048, 0x20, 0x0, 0x6, 0x10000, 0x8, 0x4, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000d33000-0x8)={0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000743000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ce6000)='maps\x00') r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000923000-0x10)='/selinux/create\x00', 0x2, 0x0) r4 = dup2(r3, r1) ioctl$int_out(r1, 0x2, &(0x7f000013b000-0x4)=0x0) dup3(r3, r2, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) lseek(r2, 0x0, 0x1) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00003ee000-0x2)=0x1000, &(0x7f0000d57000-0x4)=0x2) 2018/01/17 09:43:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x80000003, 0x300) pwrite64(r0, &(0x7f00002d9000)="fa9043f4a34dc47efd00efa17cfb9136eaa6edf5fc8568440f3326ce3b37d5e199bb1143acb5668ea57ca0912847c1214d7b4055d075ca8a63682f1a150e5b15fd806b54825e14843e57a137e023e3970b9612cb0d8b264d056b807798bac049f60a1839ffcac609133d26406c6617150a8bd8fd052a278190d2c6f525f998c19eeafc83c2dbeee28c2076", 0x8b, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/create\x00', 0x2, 0x0) madvise(&(0x7f00001cf000/0x3000)=nil, 0x3000, 0x100000000000013) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000ed9000)=0x5) connect$inet6(r1, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1b) 2018/01/17 09:43:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00005b4000)="", &(0x7f0000598000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00009b2000-0x19)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a13000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc00c6419, &(0x7f0000048000)={0x6, &(0x7f00009e7000)=""/163, &(0x7f0000b82000)=[{0x8, 0x3f, 0x100000000, &(0x7f0000712000-0x3f)=""/63}, {0x2, 0x61, 0x6f9b, &(0x7f0000ceb000-0x61)=""/97}, {0x7, 0x1000, 0x7, &(0x7f000057f000-0x1000)=""/4096}, {0x10000, 0xbd, 0x0, &(0x7f0000395000-0xbd)=""/189}, {0x61, 0x1000, 0x200, &(0x7f000050e000-0x1000)=""/4096}, {0x800, 0x9c, 0xb0e0, &(0x7f0000dec000-0x9c)=""/156}]}) creat(&(0x7f0000fe0000-0xe)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000def000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) [ 50.300272] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/17 09:43:42 executing program 5: setpriority(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0xd1)=""/209, &(0x7f000035d000-0x4)=0xd1) 2018/01/17 09:43:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000cdc000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 09:43:42 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000)='/dev/kvm\x00', 0x81, 0x0) 2018/01/17 09:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = open(&(0x7f00006da000-0x8)='./file0\x00', 0x4080c1, 0x80) getpeername$inet(r1, &(0x7f0000bff000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098a000-0x4)=0x10) capset(&(0x7f0000fbe000)={0x20071026, r0}, &(0x7f00006d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d1000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f000076d000)=0x0, &(0x7f0000c3d000-0x4)=0x4) recvfrom$unix(r0, &(0x7f0000901000)=""/21, 0x15, 0x10042, &(0x7f0000a45000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r1, &(0x7f0000cac000)=""/75, 0x4b) recvmsg$kcm(r1, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) mkdirat(r0, &(0x7f0000878000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000563000-0x5a)={0x0, 0x52, "3e312ab9a946d7396a774d4f219581de6146ae6d9adacabd0f3c56a3d7065ec73c0ece884f2943949510ba04eb40b14ad7a5d4faeab190fbf6d4bc8dbf26921e73172ef1414af03eadb24dfa2838aa14226a"}, &(0x7f0000af1000-0x4)=0x5a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000839000)={r2, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x101}, 0x98) 2018/01/17 09:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000d38000-0x10)=[], 0x2, &(0x7f0000046000-0x40)=[{&(0x7f0000b5b000-0xbf)=""/191, 0xbf}], 0x147, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003bd000)='/dev/audio\x00', 0x10b000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000cad000)={0x2, &(0x7f0000bd0000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00005fd000)={r1, 0x1}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000060000-0x70)={0x4, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x1, 0x3, 0x247b51a4, &(0x7f0000cea000)=@common='sit0\x00', 0x0, 0x6, 0x1}) 2018/01/17 09:43:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f00002bc000-0x1)='x', 0xfffffebf) r1 = eventfd(0x0) unshare(0x40600) fsync(r1) 2018/01/17 09:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f4000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c86000-0x4)=0x0, &(0x7f0000700000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000044c000)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f00005a2000)=0x1fffd, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c0e000)=0x7fff, 0x4) syz_open_pts(r1, 0x8000) 2018/01/17 09:43:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) sendmmsg(r0, &(0x7f0000e78000-0x20)=[{{0x0, 0x0, &(0x7f0000bac000)=[{&(0x7f00005b2000)="ed915f2ff425021590c4fb929781906a09cf1ea8233c7f6290d868947bc5f1ef16dd15ac299eaa4d73a70d8812394f743175352f37b4e263422abdefc66ee9f0b0127e6c72333d55ce4051df9c127371399d35ddc9ca757b3ffb4d818cb767fcb4efef286ba770c7a96206e6f306b3eab1c6b58fb385b955495fbbec4698572c79f3cf8450", 0x85}, {&(0x7f00000a6000-0x777)="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0x1000}, {&(0x7f0000b2e000-0xbf)="ea67cb9db7c5d3d10e830482f94dbf8b3bae66cebaa27969af2c045cf3787a7e5ac6860dc77c9cb63c3fcdda59f70efaeeaf01e70cae0cd0b1fe9f56a41cee1796656e549bbbc75dc7c274983cf6b065c16c9ef5aec6c503dca884a98822c3c821160f6d7161b0bf1cb5a5facba711c77457abd806635806c224e0a366785d9d8b9856d5b5c7f7874a18caed96697b816d7495422ce5a4f5817fa68f2c896d50aacc04ac1f2abfafda36927e2ca5799881f8a921cc29e5c67ece57639ebf74", 0xbf}, {&(0x7f000040a000)="8b53d75e66", 0x5}], 0x4, &(0x7f0000c66000)=[{0x8c, 0x199, 0x58, "2a6942a36ce5ef7133bfcd11224294e21629fd79ba6496e98e4eb96d7e6267d5a47e3952f7bf0ea5644715e69b20ff6014b06bc556156180cc2c0d9fc87dae9bae41b37dc0a13a2278e76457fe0dfeb81a1e416e78e1ef200b53ce4f165818202244ad6b6e18387a3f819916f9f1145f4e07f70e8ef799de1d1f7ddce6de3cbf"}, {0xf4, 0x0, 0x1d75, "d15efeac96fd6d89a9a1487459524fcbbbc8cb0fdf1ca64605aa5037d534b6956ecc07514143266571ab21178fa82d08892c1d4842629c49dfca7194d73e34c270f43aaac2bacdb687f334106774ac71811d20454b34df536929de4f0ca554f8a4066262ba1d3dd93ff492d41ed7d63d6b79f9faac72c3de5df2da1731bb75916802d3b607a5e374a88a425e443a334438dc343bfbc84c0cd1cf3ebe6c459a4ab3d8f6258b2f2aa601dd5730f37f08499b88009ad79c67825a4c9be3035e981cbccaa47cc85dbe9173470379b8c472c1fa373fc4fce693dc5578a6af15cb3a550faff8d170492c"}, {0x100c, 0x10b, 0x4, "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{0x104, 0x110, 0x8000, "821ce2353a91ab49c9ed68651621092e58382a9c6be82a1214fd99cd8d733c22e2bc0aae88a364c78e82dacd2de84482a6de6291f62cc1bd14acdb2fc7d32c43d0685c1efc5e2d375c096f2e302ea79489302ff5ae959e5b092b294bea9b71206783a6ef62d38511370e6aa08427d5cca4fa6a61617b3c4bce9f873b6c90c37c7d0935cef3cdf7394208cfde8bfae7cca1f74530aa516dcdf06f0aaea5030d1c570805f083609678c9d9d6341276fa44d05e007ef74a51b8d751ff03f86438dcdf7d49157ef7b8812e1682d8251b8bbc53f3bdc92f0e570bd741db290e0621700a9865fca83b7ca571a915bab845621a96911504ca39"}, {0x108, 0x108, 0x3ff, "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"}], 0x1398, 0x4000}, 0x4}], 0x1, 0x8800) write$fuse(r0, &(0x7f0000c46000-0x9f)={0x10, 0x0, 0x200001, @random=""}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000eb6000-0x20)={0x0, 0x1, 0x4, 0x2000, &(0x7f0000a4c000/0x2000)=nil}) r1 = getpid() stat(&(0x7f00001ea000)='./file0\x00', &(0x7f000020a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000a57000-0x20)={0x6, 0x6, r1, 0xff, r2, 0x3, 0x2e51362f, 0x80000001}) 2018/01/17 09:43:42 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cc8000)='/selinux/create\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000df7000-0x14)={0x0, r0, 0x7, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d6e000-0x88)={0x1, {{0xa, 0x2, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) migrate_pages(0x0, 0x7, &(0x7f0000015000)=0x9, &(0x7f0000257000-0x8)=0x10001) 2018/01/17 09:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000da3000-0x8)=0x3f) recvfrom$unix(r0, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f00002ad000)=@abs={0x0, 0x0, 0x0}, 0x8) dup2(r0, r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000049d000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a5e000)='net/sco\x00') getpeername$inet(r3, &(0x7f000056b000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7d000)=0x10) 2018/01/17 09:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) 2018/01/17 09:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x0, 0x0) getsockopt(r0, 0x404, 0x8000000000000004, &(0x7f0000ecc000-0xd0)=""/208, &(0x7f0000064000)=0xd0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000032a000)='/dev/cuse\x00', 0x102, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000340000)=r1, 0x4) accept4$packet(r0, &(0x7f0000bea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dd5000-0x4)=0x14, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00009fb000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r2}) getsockopt(r0, 0x800800000000010f, 0x81, &(0x7f000060c000)=""/4, &(0x7f0000f57000)=0xfffffec2) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000232000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00008bc000)={0xfffffffffffffff7, 0x488e, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x1, 0x2efe) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000ba7000)={{0x6, 0x400, 0x7fffffff, 0x3e0000000, 0x1, 0xfffffffffffffffd}, 0x80000001, 0x2, 0x840, 0x9, 0x9, "c6d6f73782ab85ac3ea0e9291e3d7611b03f29c89369c8023914e954a8d0b737cf85158018d443c73c1e042587b2d8642269b61a8ad37be51e8c215f54c8394c30cd95ec2b38732bb836e48ac411c08180b96cacbc747ad08ae7d53ebab08bbd28f00d3a82b117e6baa1f19033fdba61c161fc07c7aa3dd7e76c381e372e5fe7"}) 2018/01/17 09:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f000043f000-0xe)='attr/current\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000003000-0x24)={0x0, 0x0, 0x7a2c0b38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000eab000)={0x8, 0x8, [0x0, 0x2]}) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/17 09:43:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/rpc\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008b1000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe64}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0xa4) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000+0xf9e)=0x0) ptrace$pokeuser(0x6, r1, 0x400, 0x6) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000001000)={0x3, &(0x7f0000002000-0xcd)=""/205, &(0x7f0000001000)=[{0x5, 0x83, 0x80000001, &(0x7f0000001000-0x83)=""/131}, {0x6, 0xc2, 0x7, &(0x7f0000001000-0xc2)=""/194}, {0x0, 0xef, 0x7, &(0x7f0000000000)=""/239}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000009a000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[@ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x27, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000236000)=0x2) 2018/01/17 09:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006fd000-0x9)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000086000-0x4)=0x8001, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00005db000)={{0x40, 0x1}, {0x8001, 0x9}, 0x407, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00001d1000)={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read$eventfd(r0, &(0x7f000035f000)=0x0, 0x8) recvfrom(r1, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000025c000)={0x0, 0x4}, &(0x7f00005f0000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000068e000)={r2, 0x5e, 0x100, 0x9}, 0x10) sendto$inet(r1, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) recvfrom$inet6(r1, &(0x7f00004b0000)=""/0, 0x0, 0x0, &(0x7f00006a4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 09:43:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003f3000-0xa)='/dev/dsp#\x00', 0xffffffffffffffff, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000241000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000022c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000659000-0xb8)={r1, 0xb0, "5183a6519617e560d5cee9c45749e4d955175b27bcb95168c76cadd9d79134989dd75f9eb1ecc88b710006dcce22491e72ab0b276cfcef538856a9ad5b4401c46bd49980c4a2d82c154c0553a6b246066303cf744778384965bf0a2a24690e5055ab1b6cf307f1c20d6953023513e9f057c22f8929e6804580d2321cb80cd4fc2330a50a37dfc2fc2c03f98602db86b33c8d93ffa77fcf43aa25d22d7c1a77d25e2cb21158e876c78c3c67cfa7f2d7a8"}, &(0x7f000096d000)=0xb8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000814000-0xac)={r2, 0xa4, "bf301f28c6e294bf71a72d2a3aacd2cf291bf9a9e37b3e832ca48f4118defa8aeea3e378062a4fef97fe60c16057156cfdb6be09492967432265dd618856ebc5b85cd5c90d01e021f933ca3f860a641e9f0306ca4b59aa98fb0a7b2e1f5b2fc0438c24b282a0f6c4cb0e7093b01cd13da616600ec5ad59081f9e11e920eea1073e838a57ad13cb6c6f46f6c09f500d042f94b0f163a4fca39a7480d5b97e93d2577e79a6"}, &(0x7f00000f0000-0x4)=0xac) clock_gettime(0x0, &(0x7f00005d1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000103000+0x7f2)={0x0, 0x79b}, &(0x7f000016e000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000b6f000)={r5, 0xcc, &(0x7f0000d55000-0xd8)=[@in6={0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x92d}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cc0000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000026a000-0x8)={r5, 0xffffffffffffff38}, &(0x7f00007fe000)=0x8) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f00008f0000-0x4)=0x7, 0x4) ppoll(&(0x7f00002a8000-0x40)=[{r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x100, 0x0}], 0x6, &(0x7f0000c58000-0x8)={0x0, r4+10000000}, &(0x7f0000e10000-0x8)={0x0}, 0x8) [ 50.605661] RDS: rds_bind could not find a transport for 0.0.255.255, load rds_tcp or rds_rdma? 2018/01/17 09:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000a3d000-0x8)={0x0, 0x0}, 0x0, 0x8) syz_emit_ethernet(0x3, &(0x7f0000110000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "0383f4fa51dbb022f0785c410387133879fe4757"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/17 09:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000521000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) pread64(r0, &(0x7f000059e000-0xfd)=""/253, 0x3075, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000f40000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000059e000)={0x3, 0x8004, 0x9, 0x3, 0x0}, &(0x7f00007c0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d0e000-0x4)=r2, 0x4) 2018/01/17 09:43:42 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000fc5000)='/dev/adsp#\x00', 0x4, 0x20000) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000fc6000-0x8c)={0x0, 0x100000001, 0x8001, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc7000-0x8)='./file0\x00', &(0x7f00008b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000000a000-0x8)='./file0\x00', r3, r4) openat$ion(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/ion\x00', 0x440000, 0x0) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) 2018/01/17 09:43:42 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000918000-0x8f)=""/143) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006b5000)='oom_score_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00003a7000-0x1)='1', 0x1}], 0x1) ioctl$KDADDIO(r1, 0x4b34, 0x6) dup2(r1, r0) 2018/01/17 09:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044a000)='projid_map\x00') close(r0) 2018/01/17 09:43:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000ebf000)='./file0\x00', 0xa0000, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000084000-0x18)={0x0, 0x80000001, 0x4, &(0x7f0000f11000)=0x0}) preadv(r0, &(0x7f0000d17000)=[{&(0x7f00001b5000-0x23)=""/35, 0x23}], 0x1, 0x0) 2018/01/17 09:43:42 executing program 6: keyctl$join(0x1, &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r0 = open(&(0x7f0000e81000)='./file0\x00', 0x40, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000013000)=0x5, 0x4) 2018/01/17 09:43:42 executing program 2: 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) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x80}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1ff, 0x409, 0x8, 0x1, 0x0, 0xfffffffffffffffb, 0x8, 0x3, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0x2000000010c, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000002000)={0x81, 0xfffffffffffffffc}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000002000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, {0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x75, [0x0, 0x2, 0x80, 0x5, 0x5, 0x100000000, 0x2, 0x3]}, 0x5c) ftruncate(r2, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000002000)={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, {0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x8, [0xffffffffffffffe0, 0x6419, 0x7f, 0x1000, 0x4, 0x0, 0x3, 0x40]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x802, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000193000-0x8)=0x9) sendfile(r5, r2, &(0x7f0000002000)=0x0, 0x876b5e795) 2018/01/17 09:43:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e68000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000281000-0x30)={&(0x7f0000061000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b5d000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000098000)=[], &(0x7f00005ad000-0x4)=[0x0], 0x5, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 09:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004528, &(0x7f0000f50000)="") ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000027e000-0x4)=0x1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000c78000-0x8)=[0x59d8, 0x100000001]) r1 = syz_open_dev$dspn(&(0x7f0000247000-0xa)='/dev/dsp#\x00', 0x3, 0x80202) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000867000-0x4)=0x0) 2018/01/17 09:43:42 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) socketpair$inet6(0xa, 0x1, 0x101, &(0x7f0000567000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000821000)=0x1, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)=""}, 0x10) 2018/01/17 09:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000053d000)='/dev/ppp\x00', 0x2000, 0x0) syz_extract_tcp_res(&(0x7f000052c000)={0x0, 0x0}, 0x4, 0xfa2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c80000-0xb8)={0x0, 0x1af800, 0x6, 0x7, 0x1, 0x6, 0x1, 0x4, {0x0, @in6={{0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x8, 0x81, 0x7}}, &(0x7f0000687000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000173000+0xa8d)={r2, 0x8, 0x300000000000000}, &(0x7f0000a8d000-0x4)=0x8) r3 = gettid() getpgid(r3) bind$alg(r1, &(0x7f0000693000)={0x26, 'skcipher\x00', 0x800, 0x180b, 'cbc-camellia-asm\x00'}, 0xfffffffffffffe1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f0000033000-0x48)=[{&(0x7f0000d02000-0x4d)="3fbf6cb49fbbcf75375193b91ad4b9f9b8c4c668658ff18cc19e575271ba9c84", 0x20}], 0x1, &(0x7f0000357000)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r4, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000135000-0x40)=[{&(0x7f00008ca000)=""/19, 0x264}, {&(0x7f00007f1000)=""/18, 0x12}], 0x2, &(0x7f0000033000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/17 09:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000640000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b03000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000685000)={0xffffffff00000001, 0x8, 0x7, 0x49, 0x10, 0xffffffffffffb299}) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/01/17 09:43:42 executing program 5: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000036b000)='./file0\x00', 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000035e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000012f000-0xc)={r1, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x20, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x20, 0x0}, 0x0) 2018/01/17 09:43:42 executing program 4: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x101000, 0x400000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000058000)=0xc) lseek(r0, 0x1, 0x0) 2018/01/17 09:43:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00000a2000)="9c", 0x1, 0x0, &(0x7f00009cb000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000561000)=@assoc_value={0x0, 0x7da}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000ef1000-0xb)='/dev/adsp#\x00', 0x39d, 0x10000) syz_open_pts(r3, 0x2) preadv(r2, &(0x7f00008ae000)=[{&(0x7f0000e68000)=""/4096, 0x1000}, {&(0x7f000028b000)=""/8, 0x8}], 0x2, 0x0) ioctl$TIOCCBRK(r3, 0x5428) 2018/01/17 09:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00008d3000)=""/117, &(0x7f000089b000)=0x75) fcntl$getownex(r0, 0x10, &(0x7f00002be000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000c3e000)=""/172, 0xac) 2018/01/17 09:43:42 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006c1000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x5eca, 0x100000001]) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) madvise(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2000000000b) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/17 09:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x7a, 0x0, [0x0, 0x0, 0x401, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key$user(&(0x7f0000405000)='user\x00', &(0x7f00008fa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000363000)="470b9919d59d97771a44709a5ee69cf04ae8cbb31c256b8947f6144bfb475f6067dc4a679a5c9246e819", 0x2a, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000eba000)='big_key\x00', &(0x7f0000aaf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ebe000-0x9)='/dev/kvm\x00', 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) r5 = syz_open_dev$vcsn(&(0x7f0000c6c000)='/dev/vcs#\x00', 0x6, 0x100) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc010643a, &(0x7f0000e36000)={0x4000001, 0x3, 0xf}) inotify_add_watch(r5, &(0x7f0000da1000)='./file0\x00', 0x5000000) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c6000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000c84000)=0x20) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0xfff) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000836000)=0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00006de000)=0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f000066a000-0xc)={0x20000006, 0x0}) 2018/01/17 09:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(r0, &(0x7f000052b000)="cb", 0x1, 0x41, &(0x7f0000120000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f3e000)={0x0, 0x1000, "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"}, &(0x7f0000989000)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000644000-0x12)={r1, 0xe, 0x5, [0x1, 0x2, 0x926, 0x20, 0xfffffffffffff001]}, &(0x7f0000f8a000-0x4)=0x12) 2018/01/17 09:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/17 09:43:42 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, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000123000)='/dev/cuse\x00', 0x48800, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000d14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c42000-0x8)=0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000cdb000)=@buf={0x0, &(0x7f000043b000)=""}) 2018/01/17 09:43:42 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000003000-0xbb)="", 0x0, 0x0, &(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x3ff, 0x4000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x20) 2018/01/17 09:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00007ab000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20440) sysinfo(&(0x7f0000b49000-0xc2)=""/194) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000be5000)={0x1, 0x3ff, 0xffffffffffffff61}) open(&(0x7f0000470000)='./file0\x00', 0x28040, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001f4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000083f000-0x4)=0x14) mount(&(0x7f000018f000)='./file0\x00', &(0x7f00005b2000)='./file0\x00', &(0x7f0000745000)='msdos\x00', 0x0, 0x0) 2018/01/17 09:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003a8000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008a9000)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) fcntl$addseals(r0, 0x409, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/17 09:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026006700000000000000fcd30000000000009200000000000000040000008993", 0x24) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dac000-0x11)='/dev/qat_adf_ctl\x00', 0xbb6367585fd196ef, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00003f2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/17 09:43:42 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f8f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x140) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000f8f000-0x4)=0xa, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 09:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000620000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001ea000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000068c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/ppp\x00', 0x4d0000, 0x0) sendmsg(r0, &(0x7f0000eb2000)={&(0x7f00001c7000-0x10)=@llc={0x1a, 0xfd, 0x10001, 0x5536, 0x4, 0x81, @random="320d5bef492f", [0x0, 0x0]}, 0x10, &(0x7f0000dbd000-0x50)=[{&(0x7f0000a80000)="6fa0be45b16c976e5be3dbb292092384430719cb1ea69624181bd50225408574789d450ea7c062b75c70a17c67e9fefcd7da8a77548266781c0b7519f9d4f16b5bbdc7990f892585a79cbdb231787e29be6a677dc760a19446255694e0a874aefaae794b403097f7a68541e89bfa85e525", 0x71}, {&(0x7f0000f6f000)="2b4f2274bf6f3565d455b9b0080d8006114ba03d24e25a3e898186c690a4aedd9a00b948cd0d44dab766ab", 0x2b}, {&(0x7f0000496000)="f3972ce7df712820dd249412d2afc541dbb085b4cb2060e222f16607a5f9c8e55250ca", 0x23}, {&(0x7f000047d000-0x1c)="0c0a8dbb8c0f3f64b59a25d85319bde052f3062258aa62313574c753", 0x1c}, {&(0x7f0000b3c000)="9522d71493abccf32014902b186a51dd8c1eac79f7f171d013cd9a94cddd037f0c5a", 0x22}, {&(0x7f0000a3e000-0xae)="deeeccdde061aee63da5950e36ab53cf017e502d4c7283a20ce000a3b4f705a533f45d36569cd656ceb344a46a0b8c6c43022b568c0f112c57c60a08ccf1e167804c745591df3ef665d8e2cc653ae580dc1d91957a6a210383d16f19eb5d9aee8892701998e19f73d3e6ac2d21332c76fa7ccda5653edba857d2fedaf38a88b89909204ccf0ad1d066a6d32ff79cd84b66616a2964640d0cadbbdf85fbc14d224f0c32c9832a1369c3e92a2a95ae", 0xae}, {&(0x7f0000f95000)="062d7cd32d52ac380b459300fd54b7cf43bbd47e628028a2211efeb3129fd22e6e8886907394c4b539d56dae37eeb902697255dd56c755e4ba0aff0f690a33d675658658c5aef7b43c", 0x49}, {&(0x7f0000a71000-0x1b)="04050c085b429cb0af9c111677603b210d6a42799266eceb549778", 0x1b}, {&(0x7f0000703000-0xab)="2f6f75983538507212555816fc6d29655b76a1bf4bd9dee652ff5a54bb469fe7ef56b1e1829bf8844fba39884fc3632727e89a02c33a6cf2aeeb0bd00999f8f293babaf0957b20177ec1abbf524bf834ec8082e09c4aae712482a39aa59306f1e79e3a304703159a98e97cb00e5f36c7d27e4789fb8ed00d51f6583e6c918cb7fe0a0dd9bb065b342ac62b5944c8d54d1b647eaff88efc6a76a0c1d97382718fb97e6c02d18ddd5bb9b811", 0xab}, {&(0x7f0000c85000-0x99)="29824455042810cc50ffb8ff6d5b6cdf72483fec3ce9e534915cc805db1fce2b2a89507971699905aafce5b0941dd55337578778bfcc54f17c21c572e3e3a339be291465cf583dbedb75cb12861375262822cc856c0e44fefaa964b89ddcbedf905c83baca5b2786a60124091d82ba9173e1f29dd7f88a5f49f0cb25cf13397bbd34b5608ef606b58b96e7673d8f41088896803f68d07a2859", 0x99}], 0xa, &(0x7f0000404000)=[{0x100, 0x101, 0x0, "46a82f8b8857d8ae4f8f52db2f0e10dea7be5c7df7af66880d0e1d6789cbe4305ad38b58b1bd3eeed3719c738bdcd91a89222131682b105c8d76751f88611ae1d739efe6fd04f183df3b2a8baacc37d4ef5016f5f859145aa48cb74e4441caf0e8c28848a4fa52aafcd8570869294b1f60d785d1448055eda71b6ee0f6de7e18120ee851553ef213639b942fb3cd5ce280de66dc80b32bb4cb6b055f360f22c2c69ab3e7f493a777e6f7fa5fdcda28deb15842e3afafb33f1a31c47dd368589ca657de2752e539d9812040e290a5108d1450592ff6fa39b84ccfacc7d26c098d40d4184683187652113d9217cb02f722894a"}, {0x74, 0x111, 0x6, "f3579e14635c331895b39e73944de78f1a248cc4be1cac04a62c48a3b28d36e2513683ca567d8faeb32ed8310280915ed7a0121aa79482fa73f2b380785bc520877e5ce672137cb6dceb59c08c7da5f537cb47b365da0c257069dda03c32505fac2f4471cadbe037"}, {0xb0, 0x1, 0x7, "cbf44f2a26af9407902df6e17b0a294e61a795dcab18d58fde1d3c5b48dc45350c4f2347ee5f294dcf05378110cd1134f08d41df531098e5488385b8922625bd718deec4fe3f34dd6938e8ab9ff6c44b5f95da953a1e37b52cef9cf028ff6656d99b6e34bc748209b1a35eab431b25eadf7556a5aaeaa490877d72f985a0c129e897dfec71e40dd76f987d46aa4efc6e8d97157d36fe7122a64e9f697b70bb629c"}, {0x44, 0x104, 0x0, "593eef756d351b4896e241d73d78871fe57aaa17962c4201a99a6ab60a6be7e338c0f88647e96d877a5736d68b820a73f3e948d5ee79"}, {0x14, 0x3a, 0x489a, "42716bfe1c3afa0e"}, {0xc8, 0x10f, 0xd32, "3f221989385d2e6496b1ae268ca6ae6caf25aafeb20746c5ce1cc953187db42b3ac21fffcd4a3ebaef7acad2befccd962631fb80dd462751c18916bc3a59bc002862302f6a06903f5cdd2944497569fe3b7dd6868788d8d7bce3e583f7ff2d74aab53b6dbff07c3681dc440b97e05c3458b48042a4c6d747a4b6c146d74ad9b83b57d68411c62444b2323d648a00f8390b5aa68725cb026a1610643da5aed949b675c6d579e221d15a8db99b3fed8ecaf559fd091e42658e2c10"}, {0x40, 0x11d, 0xffffffff, "72c1d7324a57de68984b8fea6e82fc8e835e3549fe8b9e12ec65aa03a2305a0d9d07e01fa6b0c84618dabd8ba175cf6e5b8edd"}, {0x64, 0x1, 0x1, "a612b0c3f66af31926aed662128496a0a837eb8c0696983140856447c18756ba2df926fafa4646778f739ffc1011add69bb6aa36977b7bf86fc7f5c715498c0b07a64daf04f1fdbb661be6890072f33d11671f36b9e074"}, {0xb0, 0x100, 0x6, "851b8e1806ce9e5fefad4660d50a876053424fcf9972dd252051ccecac58a0a2df6cf296dd7e25c68f580b3b66f91babe61cf70ea7c96ac4648947718528cf59e5bb02353b53c2b05a02f00d6f234cafe50d2e0f116d4ab5b80195c72a392915728b28f308edd754f6841a377331d18094d72c8db1e5ba5cd20c80c700773701ce7c5a6c2701a4e098fafa2ba902e2e0021453005c3c715c8f611365036e8dfda6b31e"}, {0x100c, 0x111, 0x2, "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"}], 0x14a4, 0xc0}, 0x800) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000915000)={0x7, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0x7, 0x8, 0x2380c138, 0x9, &(0x7f0000dc6000)=@common='vcan0\x00', 0xfffffffffffffffb, 0x20, 0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000edf000)={0x0, 0x9}, &(0x7f0000e21000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ced000-0x10)={r3, 0x1, 0x6b, 0x8}, &(0x7f0000ead000-0x4)=0x10) seccomp(0x1, 0x800000000, &(0x7f0000943000)={0x0, &(0x7f00009a5000-0x8)=[]}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000061c000)=0x0) r5 = fcntl$getown(r0, 0x9) setpgid(r4, r5) r6 = getuid() ioprio_get$uid(0x3, r6) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2d, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x2, 0x0}]}) dup2(r0, r0) 2018/01/17 09:43:42 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000000000/0x2000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000371000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f00008be000-0x8)=0x0, 0x0, &(0x7f0000c2b000/0x4000)=nil, 0x4) [ 50.959519] audit: type=1326 audit(1516182222.653:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7995 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f9ac79 code=0x7ffc0000 2018/01/17 09:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000f79000-0x8)={0x0, 0x0}, 0x0) getpeername$netlink(r1, &(0x7f0000bea000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006cb000-0x4)=0xc) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000483000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/17 09:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00005e4000-0x20)={0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d43000+0x72c)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a52000)={0x9, 0x820c, 0xffffffff, 0x1, 0x0}, &(0x7f000009e000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e4e000)={r3, 0x9}, 0x6) 2018/01/17 09:43:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x1ff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x30000, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000009000-0x30)={0x1, 0x0, [{0xb, 0x5, 0x3, 0x2, 0x7, 0x8, 0x8, [0x0, 0x0, 0x0]}]}) write$eventfd(r0, &(0x7f0000006000)=0x7fff, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000008000)={0x13, 0x3e, &(0x7f0000008000)="0e39e4cc9e7278330ffe3c26b7fafb5e1c4c67a6f83f62165e9cf8bc77c55147084168a1857d33297fd1e85a1c070bc1290ae3f44122df71e2767cd18fc6"}) rt_sigaction(0x2, &(0x7f0000007000)={0x7, {0x101}, 0x2, 0x7}, &(0x7f0000007000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000007000)={0x0}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:42 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000006000-0x10)={0x3, {"83d6db84a7aaa0"}, 0x5}, 0x10) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/17 09:43:42 executing program 6: mmap(&(0x7f0000000000/0x8e6000)=nil, 0x8e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000017a000-0x8)='keyring\x00', &(0x7f00008db000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f00008e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00008e7000-0x2)=0x9, 0x2) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) mmap(&(0x7f00008e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000459000)=""/133, 0x85, 0x1, &(0x7f00008e8000-0x10)={0x4, 0x8, 0x100000001, "2000c3a1d7a7", 0xdb, 0x0}, 0x10) 2018/01/17 09:43:42 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000006000)={0x0, 0xeb00}) r1 = syz_open_dev$adsp(&(0x7f0000006000-0xb)='/dev/adsp#\x00', 0x20, 0x212001) write$sndseq(r1, &(0x7f0000002000-0x118)=[], 0x0) write$eventfd(r1, &(0x7f0000001000-0x8)=0x0, 0xffffffa1) 2018/01/17 09:43:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@generic="68d5a260137f0d28e5b24b700c8dba0d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/17 09:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x4000) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') dup2(r0, r1) 2018/01/17 09:43:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = getpgid(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000ba2000)={0x30, 0x0, 0x1, 0x7, 0x9, 0x3f, 0x2c5, 0x5}, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000083000)='/dev/kvm\x00', 0x3, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000e75000)=0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) r5 = fcntl$dupfd(r2, 0x0, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c4e000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, &(0x7f0000704000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000684000)={r6, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009dd000)=0x8c) r8 = dup3(r4, r1, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000d53000)=0x3f, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00003a6000-0x138)={{0x100000, 0x11004, 0xd, 0x6, 0x48a45ba3, 0x200, 0x3ff, 0x1f, 0x9, 0xb3c, 0x0, 0x0, 0x0}, {0x0, 0x10002, 0x1b, 0x4, 0x0, 0x10000, 0xfff, 0x8, 0x1, 0x68, 0x3f, 0x7d, 0x0}, {0x7004, 0x1000, 0xf, 0xfff, 0x0, 0x4, 0x0, 0x459f, 0x7, 0x3, 0x3f, 0x5, 0x0}, {0xf000, 0x100000, 0x8, 0x6, 0x9d4, 0x2, 0x8001, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0}, {0xd000, 0x10000, 0xb, 0x1, 0x42b, 0x9, 0x1000, 0x7, 0xf0c400000000, 0x2, 0x1, 0x0, 0x0}, {0x1000, 0x4000, 0xf, 0x205f, 0x4, 0x7fffffff, 0x8000, 0xfffffffffffffff7, 0x8, 0x4000000, 0x100, 0x6, 0x0}, {0x0, 0x104000, 0x0, 0x6, 0x200, 0x5, 0x478, 0x80, 0x82, 0x7fffffff, 0x81, 0x7fe00, 0x0}, {0x6000, 0x2, 0xb, 0x20, 0x9, 0xffffffffffffff4f, 0x80, 0x4, 0x8f0, 0x3f, 0x7, 0x4b45, 0x0}, {0x1, 0x1, [0x0, 0x0, 0x0]}, {0x10001, 0x10000, [0x0, 0x0, 0x0]}, 0x40040007, 0x0, 0x2000, 0xdfb6a4bdc67a05e2, 0xc, 0x1, 0x1000, [0x7, 0x7, 0x20, 0xc8b]}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000b8a000-0x68)={0x74, 0x0, [0x9, 0x1f, 0x7, 0xfffffffffffffffb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f000069b000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f00008dc000-0x6)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000cfb000)={r9, 0x10}) r10 = syz_open_dev$amidi(&(0x7f00008bd000-0xc)='/dev/amidi#\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000db7000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f00003f6000)={r7, 0x3ff}, &(0x7f00002e1000)=0x8) dup3(r4, r1, 0x80000) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 09:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000015c000)='/dev/snd/pcmC#D#p\x00', 0x40000000000, 0x40c0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r2, r1) 2018/01/17 09:43:42 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000c5b000)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0xfffffffffffffffb, 0xe43, 0x4f6, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r3, r2) 2018/01/17 09:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x793) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c01000)={0x0, 0x0, &(0x7f0000818000-0x14)=[]}, &(0x7f0000f68000)=0xc) 2018/01/17 09:43:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000080800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000201000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000817000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) close(r1) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execveat(0xffffffffffffffff, &(0x7f00007b1000)='./file0\x00', &(0x7f0000b77000-0x24)=[], &(0x7f000020e000-0x24)=[], 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000e55000)=""/1) close(r0) 2018/01/17 09:43:42 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000ebe000-0xa)='/dev/vcs#\x00', 0x2, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) clock_gettime(0x0, &(0x7f0000463000)={0x0, 0x0}) futex(&(0x7f000093f000-0x4)=0xffffffffffff0000, 0x9, 0x1000, &(0x7f0000194000)={r1, r2+10000000}, &(0x7f0000847000-0x4)=0x1, 0xffff) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile64(r3, r3, &(0x7f0000c50000)=0x0, 0x1000) 2018/01/17 09:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x100000001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b2000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000037e000-0x8c)={r0, r0, 0xfffffffffffffffe, 0x7, &(0x7f0000539000)="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", 0x81, 0xf8db, 0x0, 0x119, 0x1, 0x5, 0x2, "ca16ff7ba0a3e9f3dc09fb4a66360aec50039c1e74cee7540c4e774b61f1fb8071122430e55dfb63628c96f3769f0e13a2cea07ff15474c86ae232c7387e8d371d3329ced040f64251c39e9276fbbe616cc5d63f07ef1aaeb5ecdd687e86734d5de713c9b046d1e704473d79"}) 2018/01/17 09:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000040e000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000995000)='/selinux/checkreqprot\x00', 0x48001, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005d6000)={0x0, 0x5, 0x1, 0x9, 0x80000001, 0x6}, &(0x7f00004f9000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e29000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0xffffffffffff6faa, 0x8, 0x9}, &(0x7f00006ac000)=0xa0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001e000-0x16)='/selinux/checkreqprot\x00', 0x280040, 0x0) syz_open_dev$sndmidi(&(0x7f0000c37000)='/dev/snd/midiC#D#\x00', 0x1000, 0x44600) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000048000-0x20)={r1, 0x80000000, 0x1, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ab7000-0x4)=0x0) r5 = syz_open_dev$dmmidi(&(0x7f00001ac000-0xd)='/dev/dmmidi#\x00', 0x8, 0x20402) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0405405, &(0x7f0000b08000)={{0x3, 0x1, 0xffff, 0x1, 0x5f0}, 0x5, 0x9, 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]}) prlimit64(r4, 0x0, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ed000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000046e000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x9, 0x2}, &(0x7f00006f0000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000b88000)={r7, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x30, 0x2, 0x2}, &(0x7f0000aa6000)=0xa0) 2018/01/17 09:43:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000f86000-0x30)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000040a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d6000-0x4)=0xe8) r2 = getegid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009ca000)={0x1, &(0x7f000010c000-0x8)=[{0x1, 0x3ee, 0x3, 0x3}]}, 0x8) fchown(r0, r1, r2) 2018/01/17 09:43:42 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1a, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0x4f)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/17 09:43:42 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) getgroups(0x1, &(0x7f000000a000)=[0x0]) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4000000000000105, &(0x7f000000e000)=[r1, 0x0, 0x0]) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000000e000-0x40)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b916cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) 2018/01/17 09:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ece000-0x20)={0x784, 0x0, 0x0, 0x6, 0x1, 0x6, 0x5, 0x1, 0x0}, &(0x7f0000d87000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000009d000-0x69)={r1, 0x61, "7b5c478b63109eb9783094801ae5d3fecc51cd7d165762164b36d8b5a4bb78ab5b69a71b77261348e4222ba1977c2606fc631b8de87ec0c0a9b9f4348967709e42219cc87d7c2abe14a8e36b9f0455daf0691f58168062bab7db231e630ba7575c"}, &(0x7f0000ca4000)=0x69) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 09:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) migrate_pages(0x0, 0x80, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000f31000-0x4)="696f009e") read$eventfd(r1, &(0x7f000024d000-0x8)=0x0, 0x8) getdents(r1, &(0x7f0000d8c000)=""/58, 0x3a) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000939000-0x58)=""/88) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000084000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000726000-0xc)={r3, 0x80000, r1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000ce6000)={0x1, 0x1, {0x3, 0x0, 0x8, 0x2, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000858000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000b83000-0x4c0)={{0x8, 0x3, 0x7, 0x41, "fe2d1b25be700ac2e5759b37797554cdbb41f2353887c1818a322b9c0629ed23c681640933d9a8a2b6980e72", 0x7}, 0x5, [0x3ff, 0x31, 0x9, 0x6ea2, 0xa2b, 0x1ff, 0x9, 0x0, 0x2, 0x1, 0x15, 0x5, 0xcaa, 0x9, 0x7fff, 0x80000001, 0x3f8000000000000, 0x7f, 0x4, 0x7ff, 0x7fffffff, 0x3, 0x200, 0x1, 0xfff, 0x9, 0x9, 0x40, 0x7, 0x4, 0x6, 0x100, 0x600, 0x0, 0x869, 0x0, 0x100000000, 0x4, 0x6, 0x3ff, 0x4, 0xffffffff00000001, 0xde53, 0x6, 0x0, 0x81, 0x1, 0x90a, 0x7, 0x200, 0x6, 0x9b6, 0x10000, 0x3a42aa3f, 0xfffffffffffffbff, 0x80, 0x4, 0x10e, 0x4, 0x6, 0x7b2c, 0x8, 0x1, 0xcb00, 0x3ff, 0x1, 0x0, 0x4, 0x20, 0xffffffffffffffe0, 0x911, 0x100000001, 0x5090, 0x7, 0x2, 0x6, 0x8, 0x1, 0x1, 0x401, 0x7ee, 0x1, 0x1, 0xf3, 0xff, 0x401, 0x5, 0x7, 0x8001, 0x5, 0x7fff, 0x40, 0x7, 0xfffffffffffffffe, 0x1, 0x7f, 0x20, 0x6, 0x5, 0xffff, 0x7, 0x8, 0x8, 0x10000, 0x9, 0x7ff, 0x5, 0x3, 0x7, 0x1, 0x1, 0x80000000, 0x7fffffff, 0x3ff, 0x81, 0x6, 0x80000001, 0x7fff, 0x800, 0x9, 0xff, 0x9, 0x5, 0x40, 0x1000, 0x7, 0x1, 0xf7], {r4, r5+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents64(r1, &(0x7f0000051000-0xbe)=""/190, 0xbe) 2018/01/17 09:43:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000033a000)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000309000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r1) fstat(r1, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00007ac000-0xc)={0x2, 0x0}) 2018/01/17 09:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000cf7000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000806000)='/dev/vga_arbiter\x00', 0x400, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c38000)={0x0, r1, 0x6, 0x1, 0x0}, 0x14) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005b4000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000f3a000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xdac}, 0x1, [0xfc6, 0x708, 0x80000000, 0x783, 0xfff, 0x6, 0x14000000000, 0x100000000]}, 0x5c) 2018/01/17 09:43:42 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000015000)={0x4c, 0x0, &(0x7f0000007000-0x4c)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000001a000)=[], &(0x7f0000018000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x5}, &(0x7f000001c000-0x4)=0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000e000)={r2, 0x6}, &(0x7f000001b000)=0x8) r3 = syz_open_dev$mouse(&(0x7f0000008000-0x12)='/dev/input/mouse#\x00', 0x2, 0x20401) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f000001b000)=0xffffffffffffffff, 0x4) 2018/01/17 09:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000852000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000032f000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffd}, &(0x7f000007b000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000019f000)={r2, 0x1}, 0x8) 2018/01/17 09:43:43 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000365000-0x4)=0x1f, 0xa5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eed000)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c59000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000762000)={0x1, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1c0bff62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x0, 0x5, &(0x7f0000904000)=@common='ip6gre0\x00', 0x2, 0x20, 0x80000000}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ae8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000ecc000)={r3, 0x3}) r4 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000508000)={0x7, r1, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000ace000-0x8)={0x2, &(0x7f000055e000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000be8000-0x8)={r6, 0x2}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105518, &(0x7f0000001000)=""/250) 2018/01/17 09:43:43 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000985000)='./file0\x00', 0x2000000) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f71000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f00009d8000/0x3000)=nil, 0x3000, 0x4, 0x2010, r0, 0x28) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f70000)='/dev/admmidi#\x00', 0x9, 0x80) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00009c4000-0xa)={0x81, "6aa950f99767"}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000bda000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000368000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000af6000)=[{{&(0x7f0000f70000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000eae000)=[{&(0x7f0000edc000-0xfd)=""/253, 0xfd}, {&(0x7f0000f70000-0xda)=""/218, 0xda}, {&(0x7f0000243000-0x99)=""/244, 0xf4}, {&(0x7f0000f70000-0xe4)=""/228, 0xe4}], 0x4, &(0x7f0000f6f000)=""/125, 0x7d, 0x7fff}, 0x6}, {{&(0x7f0000f70000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f6f000)=[{&(0x7f00004a2000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000f6f000)=""/119, 0x77, 0x1}, 0x81}, {{&(0x7f000062f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f70000-0x20)=[{&(0x7f0000f70000-0x60)=""/96, 0x60}, {&(0x7f00005c4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d45000)=""/235, 0xeb}, {&(0x7f0000f70000-0xae)=""/174, 0xae}], 0x4, &(0x7f0000d97000)=""/204, 0xcc, 0x800}, 0xdeec}, {{&(0x7f0000c24000)=@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, &(0x7f0000f6f000)=[{&(0x7f0000f6f000)=""/152, 0x98}, {&(0x7f0000f6f000)=""/138, 0x8a}, {&(0x7f000037d000-0x29)=""/41, 0x29}, {&(0x7f00000a4000-0xaf)=""/175, 0xaf}, {&(0x7f000001c000)=""/15, 0xf}, {&(0x7f0000143000-0xb7)=""/183, 0xb7}], 0x6, &(0x7f0000679000)=""/52, 0x34, 0x100000001}, 0x6}, {{&(0x7f0000488000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000-0x10)=[{&(0x7f0000ba0000-0xaa)=""/170, 0xaa}, {&(0x7f0000f70000-0x26)=""/38, 0x26}], 0x2, &(0x7f0000dac000-0xe5)=""/229, 0xe5, 0x2}, 0xc8}], 0x5, 0x40, &(0x7f00003ec000)={r2, r3+10000000}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000f70000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") 2018/01/17 09:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0x0) mmap(&(0x7f0000bfe000/0x1000)=nil, 0x1000, 0x0, 0x811, r0, 0x0) 2018/01/17 09:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000050000-0x1)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket(0x0, 0x80000, 0x8001) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b7a000)=0xffffffffffffffff, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a4a000)='/dev/sequencer\x00', 0x30000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007b1000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000860000)={{0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x100, [0x2, 0xe74, 0x2, 0x3, 0x20, 0x1, 0x4, 0x80]}, 0x5c) 2018/01/17 09:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) socket$inet_icmp(0x2, 0x2, 0x1) [ 51.294160] binder: 8082:8087 got transaction to invalid handle [ 51.300426] binder: 8082:8087 transaction failed 29201/-22, size 0-0 line 2788 [ 51.318295] binder: 8082:8102 got transaction to invalid handle [ 51.324455] binder: 8082:8102 transaction failed 29201/-22, size 0-0 line 2788 2018/01/17 09:43:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000ce5000-0x2)="de") 2018/01/17 09:43:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000006e000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockname$llc(r1, &(0x7f0000693000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000892000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 09:43:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x4, 0x40) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000ba000-0x8)={0x0, 0x0}) fcntl$dupfd(r2, 0x406, r1) syz_emit_ethernet(0x3e, &(0x7f000002c000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x7, 0x3c, 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, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/17 09:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000003, 0x84) fremovexattr(r0, &(0x7f0000a12000)=@random={'user.\x00', ',${~wlan0\x00'}) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) io_setup(0x7ff, &(0x7f0000a9f000)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000051e000-0x10)={r1, 0x28, &(0x7f0000ed2000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002b5000)={r3, 0x7f, 0x18}, 0xc) io_submit(r2, 0x4, &(0x7f000000a000-0x10)=[&(0x7f0000d56000)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000ba6000)="261294cae497d2187b5620cc54c035a0c36fd576b5171eb4bde466e4930aa434cc279563d361d1ff1859022731a4e09b179631a85a765b285a47f19992d252108634231239edcda679109a412bec58c70b6d643dcc0f403007050934d6461ee3f85e511441b7b829f0e12d91e9814791dfc8c7ac3c84c1f76b7bd097340a588c81bec69a552e9a4da3ab8618fb6a3e2dce83bd966067cb564e619f50604a88e7859feadf4dfa3e3ddfee3cadf9518a4706ab80f7a0d610977d8b0de7bee42b38c9a4bd09c627eaf0cd8d36a58f88", 0xce, 0xfffffffffffffffa, 0x0, 0x1, r1}, &(0x7f0000ca2000)={0x0, 0x0, 0x0, 0x7, 0x40, r1, &(0x7f0000dcf000)="fc46dd6d9bedcc7a767077ca57df07ee3a505a00a6e3fc8513f04f4ed45bb0f0ce5f57f7a1597b1d4d7fc88139f7cb99a1aebd49875eabf422fe90b940b511eef201a5bc4b3ad5078ff2bf669c1f0134496fb788767724fcca0a0abebb404b110f18c185e35a884b739a6fac4297b4bb861af118c9975b8a802a5048966a7d0eaad7ac1e2e6f40f863d4691b216ee03febd30baee11a73a97616a0bd0026cabf09471bbb82edf69704c766fea2aaf59a0fd1b2bc2d6da100297eaaec964b6aca4c8d2b1f2408160f5f05b68cd225727397052f6113555e951f59871d55ca338623a3c8751c052b5f5362af04f1f115bc70d412ba60b58ec82ece9f7673dcc87277a319e7b432b65d556e33d8974530f00849efa3d1d8d6560252594e1e934a05981afdf9e6610719b5bcb6cc412ffefed3892d756a86b513e9d27d738293fdf1eb48a28386fd5efe8e73dd4610d71bf5d9cd8882e4eff1f988df8d7d8dde892c66b4753c9b2ca72dd9a1d930d0500a30a9e2313ddc0326dd0ba83b321c170e6ad3a4cfaffc2f7cef94245f1d702bce51707cd6c5773197719c447081b152163bb647fb66f6d2b4057bc82726f1243803add7ee95cc1d2f21835d8f726c07e7c2aa4f01b9c237a277474862a34ae85fab8105b61b01519aff90a79796549ad2aef858fd9bdce4ed93a077e609dc1b6488b4bdf16b20a31d26c9928f7d88af8876233b2b611b0006ee12b7b525155dbb156cb5e0f8d5f0dfb0aee0b53984183cd0c719e06c2fdec0943b2e8a23f3dc9c112c820bcb871c0696a286f362afbf419e3e9f123abd818e75e3ab0a3a08a53190a1685d2e6ec5cd244cdf58f4143ea1183cb63b236fb06a676900a9e55d94ccc37cc0b51c2097b2ba1e29f0ad8c8140d89000d9d2965821745cd32a742ae8b0af1990ee560da8249eee25dea0d2811ac052163822004d3926635cab0da1b38660aa6dd071dd1bce7e0f8587e3673d36481c6e5dd1f05568a2bcf20ad10920c36ddd9b67ca511dc222a29791f80dc8f60a832e23e58b4149fed4fac2b80435d9bd810307deb54f8d63a94034e72fa6db6ed0d0797459163a22ee309032277d4a9847d5f858cebd00306dbda44c70802708a298d50401ecff3eb5646d875ff68cd4d6f77bf4c28e74dfeec34bdfed2662bfb5f5f827d0b37c59f9518ae554c47bb273515a73f04b49bd4482217d16d017a833ba4f12612422239280b7ef39442faa612c5a0cfc46076cbac34ec778a89a65de79ba9c7e27b16876d5f531dd8a801462bd7644594c6b0a46d947ad0828d99cf8bb1474546ba7b311cb6cef77ee76f48dda981c11f146c106f1da38eb2adfed1520aa6b9e8448a81fe9b65833726ee02a4dab39d51632734bf72526e9178b9712ac4b64facd0d564702b50124dc1967865af39b1722b2e643447b740a1b708f047c69fdb16955082cd167260c68aa8846be6546918837be7f7da2fd390f40f4e8488fba9070344778cf60ef34d02ca90d59b3d6569beb90e64cfbc22231a4842dd39257d8af211457d4cd28fb52af167da66118cbeeda46eb88cf1394dd3a9eee9fb27673f73a5c75faa737dbd2e6845d14b2250240d4d00447ba3b087614f7c442998aeabcda439a44e642a415b9c7e8e94541b984be53ef6938a5f11f29beb475f833c5e7c24eb551134f5239b87a0456ea833a2190f49269c0802e1906b3aac8fe08cd7c59afc2afd737cdb8ed5badcb3dca03503f67d2109642da744afee004204192f68b8f47766c4f0e99c7a4270003590c1f6bfb7c26a288823f9c6c7dbf7cf4e950491642ee511c27917c1bfdd4ee471880e8658eb4b5ce6442b0c6f6a390569bf92bf3b1894eac1dfd7d1d905013e0d85293d7df09c76eb82bdaafd8313e3f179f99c08aa804fff7fbef268834b147a76513cb558bbbfccfd6c080e7f71bba2e0510c8767cbbf790df758274e6f781337427a719194717b803da891c3219b311027f8a3571cf1a31944beaee3f365b185f9cc807e624d36906d56fbde01116f435deb7a5794f8d696cd19d0f0ee9e87e0fa506d0d7ce2a206ae1ec3554684ba75c4522744a59f9c45ec368df05d5fa4ed5e81372117750df681dcbd56767bbf2b4b8b53cc84174cd5a88adbc5748798efd00d1688f237577e835bf603c7557c5b3d27dc7e8151976f9332a4616dc8ee52f124f081c263d46077e913ba7408ccc6128074e440ce840d222da14a1dd656cce6d76ebd6b037c3a8948fcadcb40daee5a9dbd9940aeb4ad1926109cccd5561ca86dc05061c0f1b688bf4a2f23262b1fc6e3f9cbdb2c865795f073f4d3dac4265c490451879f506d0d45dca04a087f168bb9f767a087ce7e4ace8e2d0096f4ffd9266d63033f14bd61878bd80970f0b3974f49dd40f2025181d53161ef8dc04ce7bca40748ce46aa40bc03cc2845ce0b86c1a01780faafc07ee3f00e87a6b8c7c2c49692e866170d95588ab788fc0b72919835858531c65992f06b41ba9203fb008a71f756d3293f6193d23b48a0e61504bb6237cde76ae30633a164abfaf7955a865e7876843327daddef3451ea90a3edfd4ffe053f4f534632c5d787243dd0bc8fa17e587e65d8bd003df35e36f5cf75db5ec5826bed18b4dbc8fcd35c12c1ae025017b1d8d2ae63e102086c0b6a5aae1c8ca572244a0978489c891394be29961fcf3518c160a154055aacfa3d9a66e59751a94c597f283ee65addee578da853f9ba93ee8c0a7c2948419200f210fe8bd1c0edb302bed3bfca1ad6fc83f741f04c98059d1def7e699054a31d827e11597f247fc6b1dc3e02780a63443b8d0076086334890c7add6900a721a9c8b6d0c0662bb3949b7f5bbc343c8e1d4a71f54f2206a7c2cbc223b08ece7c6329e561e68ad216e02d79f6494294b0c9d091e06571c8df2a6ffe0901c988f7e96670bbe771caf40802da2f6e58ce3c83f6d7ff35152e57630325c13ff3994c43464f896c105c259595441e6398d5b27af726d5cc9c54410cd9da7074badf90525fa75ff97a70e169593865e108426fc14a6e5b7f9eae5f194694b1e29c031091e05ac0ba1b041003acde82df054f7883510a714e4454ccacc88408713b84162eb935d83601930b32a32923a249d51e67670eb95c4c3222bea4b94792f9f93e0d2793ce35ea1873221365756edd85288de1b8da6a6dd0bc0f172ee973df18546bc35208ca7d6003cc578ac5abf72db7b89eb880072dd92ee2a948e0e3381c35ff1e0e193488ff4799d51d5408e1f0bdfa2366dd2e8a922ae526c7cab24d0ebd0687dc18a2159959d9ca206ced01d8009e923e43808e14b35a1f106f77f90057388f6979877a9ab399295cb8c19b4543de57315003ee07a308cec4b5a235c41e53511c2b913ed4222867ccd0a4161f7b8b49e501d647e2e765ac711333c03c945a61fe4c58bf8ca39e6899dae4b8638a34cfb117506b995c8e69859b931cf8adbf8910805c9d19d72899e148d43a386762318ad3ea862944d405518d04b4523119d1b1bcd5e8f1a456f8ae31802f830cc2bb5129ee052f313482c4b97ac98a7f6628489e61bc171d058e4f6dcfdebd06abf96ba60285015e8fc6d3a40dfd993ea9c98d3461d81b8c31a17cf8bafe1f08b9f65ffe65dc8e9c55795386e45d850e307844c04c42fa58dcc164ca32bcb042e883985221154a22565497996d942381d945730eb9ac31b94ed97acca3a4772da1ba84a89b8e126d7f5b5d1d479007a86db3b927dae604f7c072c50df836f68dfef53181ad6a1dfe821670deaa2d1e08e20c05dc73914beafa4fcbef7c020cc09b326133617716ffa6c439d9de7df4b6c074592d27bc913ee1c287e92468df6394d65eed2ca0de26a0f30a55f3a3ca8ab71981845e6b77929e1c7b32955714238b782d315b74380afafbba90cd833014ed2d8c0b44e21522ee0315a3ceca320dc0609986e2c678b3e59996b09953e4dbbfe1d191b7959033f1a8fa75fde30bf0a5b882e980940aca20eaf90fe2a43c1c205db495e88e4fa0afbafeb254797612fff942af3e1cff09600bbae8a95b012c163a9c62cf81190679d11a33909b5bec1081d58a2c82db245297ca6e04bfea763bafc3b9319ad5bc429cbf55ff384e01cbd490d7a27d00fa2e983d775af6e3fd15cb1de39736b3e7b8b2836dd0823dacab105f865a9854a60a0abf43d88c69354004abe8ae0c2aa029037cfb7523c1c30e01c45d0b3f5f99fda6782a2ef88722c4b101e01bf0d2f68e6dd3ae7c132f55d4ac1b57cc4142dd3f1f3fbef2d1fb7e9589c485f0e827c66394d69f49211d74e4ae34ec66de3ea39c639eb8c0c777f186d0e0e6240c9d915dc6d26aeac1bb570d4ac5bc27d0ea744943360f2a402415c2577558c2724861c2df1c893f65b0fed78187929b07bf84336474698bdef8dc3b4887a45b453a0497bf697ab75651bd1571e09ee7c0dfa8dd4d85183129da05a5adc63752480f0cc5df90756c23b8a46c9bae3995b0273b259613a3a374468e7a10a4dd1aacc5edbb835260340b49dc80ae1d3ef8d1590a3c505be102040406f22e1f09328c41a38f84d752f84faa0aefc4bd4776c0799a0b7610c49b8ccc2f86b739af430027200cc2b4705115867617f632af4a29ef651cff3c8ddb8a1c1161da789ef9183c4d2d0b0eabc0ff9286a0f6bd35fd07d7ce8a9d6eb51d3dd7ede93dcb6c98f80d1076144cc311903b1cd7d5be0d96f2234e94682cd61eb55c72608ecf14179f638880c475db564e73af9dff98c0dd0a8d335d7d7fea1c7f8aae2c638ccc74b03aad8749184333bddcc93cd4cf7a6ad4091f9e2e6002de9c22119ee713a8347804d151d7c3830b3d1a7fbe388746db6d023ff7ceef8319983fe902112186b7d550d6f62458781d29973677bcbfd2fa19b635e9667bfbcb453760171d00ecb011e7c2eb5693ec8c5de02498c7a84b8c0db0a43b59e2dc02d2b5e5aab38deed25c7cbc36badc000ce98e9804179eec1c43fa55b83a3a1f7745029c4135d9c9d5fe119827a06d1d101936c721b160c3275dce3647dc5ed7282a34e29b5cef5b3227b7f0d20798d3d8ef00e5ffbd9ad69bf8820ac6fe4e6bbba8b2ffcdd9b5d9fe79f8a1bc780698f94e0b211e7be69b656a7ca297b07378ad51bd0939528589a904d0f0c8341cb90b29e46f4c614ff39aa353d70125f1d90aabbf63aa2dbaf377087556e670995ac499e33f5c64a34b791eec5e2497d6fdc32f52ecd7239149c913cec51f14481ef8da97176a89a3cc9e6759844b6a8dd44715f5c27f0f611b18242e4de552e123521cf24cd1f7bbf8bd9fbac510706ec506665395c25f0f0a839b1a8673dbcf4effcb87128158ed139f0987a2424a6e7f84436808a8a8f4a988e231b5e90aaa7e2ac121934a6e64d2ab3f085df873916f11241028e540ba935f78f15dcb1f2f4726c22514b74894661babc1b376e2dc3450951e979d296cddd6c3189ecd8b6e9f81322edaf5f0890003dddf15a0f905e223055f6d0b871aefa391a7a9bd966c34784fe86dffe688729170c35b9e26e929f6e317dd9d17cde8fba7c3d9eb5df9136945c88739682b51e59a4709bf1346b800210c53ce1b78caeaec977d129a632d4c36def0ec6ff47e4456572c328efe548e7378b37af746187cd914e0dd53bdc19223df32974e79dbef1143bc7c4555bfcf742e9133f59fe060c2710c9cd3f36a0220d611ce49a5da6795db1245535ee8e73fb48933a2df94f8ffd08dc69ac28b991b89efc5588beec34f182b2c550675b3522", 0x1000, 0x0, 0x0, 0x0, r1}, &(0x7f000094a000-0x40)={0x0, 0x0, 0x0, 0x7, 0x80000, r1, &(0x7f0000af6000)="867f87e42f2d91def2d12bf2c057921d118c0d9079ae5e483de6000cfca6f0e2575f6b61e0625fb59d", 0x29, 0x1c7e1bb1, 0x0, 0x1, r1}, &(0x7f0000aec000-0x40)={0x0, 0x0, 0x0, 0x2, 0xdacd, r1, &(0x7f0000f63000)="c2c358660ff3229cbde4bf381c5ac3ff61b521acfa4a6ee35678f3f3d9613107ef940085361f99d7325471f605f48098e72d2c524bafae0cbd0a01616cf2cc87d419779605231e0e464783", 0x4b, 0x400000, 0x0, 0x1, r1}]) write(r1, &(0x7f00004d8000)='#!', 0x4) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) [ 51.369147] binder: undelivered TRANSACTION_ERROR: 29201 [ 51.375245] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 09:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007f2000)={0x0, 0x0, 0x0}, &(0x7f0000699000)=0xc) quotactl(0x3, &(0x7f000089c000)='./file0\x00', r0, &(0x7f000028c000-0x7)="eb382202eaf786398c03b052a2aa62b5c01635925de4d48cbe4b44") request_key(&(0x7f00002c5000-0xd)='dns_resolver\x00', &(0x7f000029e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c30000)='/selinux/avc/cache_threshold\x00', 0xfffffffffffffffe) 2018/01/17 09:43:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000095d000-0x4)=0x0) r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0x3, 0x101001) stat(&(0x7f0000b8a000)='./file0\x00', &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000408000-0xc)={0x0, 0x0, 0x0}, &(0x7f000099b000)=0xc) syz_fuseblk_mount(&(0x7f0000e50000)='./file0\x00', &(0x7f0000ed5000)='./file0\x00', 0x4000, r1, r2, 0x3, 0xffffffff, 0x8004) write(r0, &(0x7f0000c8c000)="", 0x0) 2018/01/17 09:43:43 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000e6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00007b7000-0x8)='keyring\x00', &(0x7f000042d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x200e0802) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000b1000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f00001d3000+0x5d6)=0xc) keyctl$search(0xa, r1, &(0x7f0000648000)='keyring\x00', &(0x7f0000a3d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) 2018/01/17 09:43:43 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008ee000)='oom_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xa, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c55000)={0x0, @in={{0x2, 0x3, @rand_addr=0xbf8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000def000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000021e000)={r2, 0x9}, &(0x7f00009db000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, 0x0, r3) 2018/01/17 09:43:43 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000-0x2c)={0xc, 0x13, 0x4, 0x100000001, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff31) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000abf000)={r1, &(0x7f0000fed000-0x1)=""}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fef000-0x9)='/dev/rtc\x00', 0x405ffc, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000841000)=[{{&(0x7f0000905000)=@ipx={0x4, 0x2, 0x0, "aee688703a8f", 0x60000, 0x0}, 0x10, &(0x7f0000c37000-0x10)=[{&(0x7f0000ff0000-0x7)="7085f26e4789f4", 0x7}, {&(0x7f0000ff0000-0xf2)="72d8a9b603ab80cacc3162bcfe4e276bb40827a411e3a638efe26dda0acd8304f15dffab95f86ada37c9735505f592b2caeadba8c226e81601a831aab601c23c38e9f9c82811df3fde844e9fd554ac137c9a02175636bc041a86088b581bf2849c96b9c28ac73bf47b89c667819d2c944bc59774b7cffd73d90c1d8c6f3abb2d5e6e6cdd636e44d282fdd1b890ed530e8eb49e7f1af0c780a2e30b8681aadc93f049050120dbd7ccbbaf2d6ecfa0abab76715789d8f49ab829aabf6b6a8f6471f1b6837a4fdbf54f221e5fe4c5c68fa3fd8364f11146877c8e707ed43ed21db6dc244892aa97a55e95b7320968c2cb109cbd", 0xf2}], 0x2, &(0x7f0000e64000-0x2c8)=[{0x54, 0x84, 0x0, "f6bf33e5b147ef5135d3ac1e50fe21a214f3113cb5ece4e1eab3c7cca51a6f3671214ed5a2596846437d3bc1ba15922588bf55aaa0885a8cd02381e7a6cf7b42e38716a7fbcb84"}, {0xac, 0x0, 0x2, "c1975dea75c311e689373c192d85965c86a97230cadb8b4687fbe8d41a0cac6acc0fc646bb895dc290318cc7196adf8d7b88dc2ef7b432e2322adff650f4be2ffcfdd5d5b6119c85a3d987376800038aaab386ef7ff502ac98a718ff28c7b121559915f472979815e2b2c316284d5a851fe1f13c5656ed1b1b208457d28810d01631388855534cd16226cf22ca9187447ca7ff0387c3b224eb06ff31c1726210"}, {0x80, 0x3a, 0xe3a9, "d3c7cc0142baa45d05fa54d6f1856ed313acafb77e5e2fda672caeb38186f170aa71f295c0b092cbbc3f2998320efaf3cff0647bbd36f8dfc70fdfa1468b3ecf68fb1a95c34f08010e8bcda6603a717f09d7ebc8d6f65d30f0074a9581a4f9394de1fc4b4261291cd87f0f34b1a2f1215429"}, {0xe8, 0x10f, 0x8, "3119b8416337e9fe102fde63b822e357b1f413a2b4649fded6285ee8e3f46717e049bce741db3db35a05b171da4fed03d26b1759c166b8a07688815ac78b2cb596e28a3be8908e917d38ff1ab20e460fdcc0c112551d54cb4974e25c56d64ee2c63f66733f5b04ba85260cdcbeb5355ed66811a2354328a2e7924934cfc899f07bc67482ecfecd2ea8fec1d70ba01003abca5d9fc19cfbe44f1d7065e33b627625578efb8aadcd804e394cf17542258474d49b83391d3d3f034a917efbb6e9eb1f3b629bfc211ccbaf11d178a16d5728fceb307883a1e8b1a5"}, {0x60, 0x117, 0xfffffffffffffff9, "cdabfbbba7a420413c1d429ff4f85beff6ef5d7e171601ba69c3fc7d480c918b9bc88f0383ba7c7ef9134fccbbefc33f4101b9e189866abbae863a0a8a262c37f629cb0b9aaa5b2b399a6a550a42d8ea7e"}], 0x2c8, 0x4000014}, 0x400}, {{&(0x7f00002cd000-0x10)=@nfc={0x27, 0xffffffff, 0x7, 0x7}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000ff0000-0x4b)="4b807b56148735cc9ed7846f62711431bbcc21abafb645ed9e5ed9f3bb55bc33a897e93ee1dce7c8c1b82de8c91b01f23fc64013a489cfb7395005507d80b3d8523a3c398b85689335ff35", 0x4b}, {&(0x7f0000fef000)="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"}], 0x243c, 0x20008000}, 0x3ff}, {{0x0, 0x0, &(0x7f0000fef000)=[{&(0x7f0000f4f000)="efe3d31ff16d235e7e59ba1b15d950ca45ecb7591b029ab4a63decaf5f79b27f91c39442fe411b3fdf75c28620d321ce71c6c67ca7910863937d64d514f3d206a541f1117195ed4c0a8e6fcedd6f122983cfacdfbc6ea466e747dfd773c5b9fa74dd773bfd5442fa7e17f2e7d09db09967f229b6dcf0fa253f980e1954a100096e5206ae4697d24c7c57e304b710421508e92db4af159bdff2045c7dae7bef5bd68141faedea2e23", 0xa8}, {&(0x7f0000d6f000-0xf4)="35565a7d2941a68e9291042539e7e98f282588500d41d09714125ed9177d384fc3558482eed2344ac12eeb696c92dbb753fe031ade504231b83ea59fb4070d19a059aab2e0c1244fc3337688980480f381ba71d8c0307d8c1f51faa7b7f8dc937da0820afd7c0411af92e54b67547cad908da0c0aedb103ee5021ff2317635a5d6b124ebd35080354a4f0374131f2b6818758c270de06f5792485c3864e0be62b797969d99660fcccc5bb54a9b2c5d303050289ba269835d6f77ea53b71bd90af9a76c501873d0c5d9062076befc4518e03ffeec5a926bd998a193966886072e54e9ed39393c47605663cb1bfd72235ca08ff7e7", 0xf4}], 0x2, 0x0, 0x0, 0x8000}, 0x7}, {{0x0, 0x0, &(0x7f00005f7000-0x20)=[{&(0x7f0000e6a000)="", 0x0}, {&(0x7f0000ca0000)="53aa213cc055d7b9d90d3a832fa78853e5980c3ffe6bec431fffbda0e056c5aebcfe01f06d94b2a2f40da147aacf15e5ed15dca169fa897aaad8de2823f4b4f67d12eee5182ae2f899a3a724507c27f61379356265e0d6b71b43ab71d630da32cff788bfc7c813f3f0cefcbe68e8ab8c3018a6e9a037ed213ef3b8da04d596e7c1d25c3ff1727f9e627cda84da8d91e8ddfae28176b49e04b7814274bcaa773b777580d5341660877a71b9577cf02bd90f04b6423780fa951553fb8586f8231e2840677a52bd", 0xc6}, {&(0x7f000012e000-0x5b)="7111e118e59639451d183aafb0c4b2d639fce2fb3511fb3e9afb005b8e2e2b4baedd4ea36d5a8bcb4f926eca12c693c589e244e0c98e3f2519693c5b021ec7c82168b277c3dd4691f2d970ef3eab02c3177329ccc8ecf4b261e1ff", 0x5b}, {&(0x7f00008ee000)="38b3a3", 0x3}], 0x4, 0x0, 0x0, 0x4000000}, 0x6}], 0x6, 0x10) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000fed000)=0x5) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) connect$inet(r2, &(0x7f0000921000-0x10)={0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000059000-0x4)=0x1) 2018/01/17 09:43:43 executing program 2: pselect6(0x40, &(0x7f0000744000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000add000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f3a000)={0x0, 0x1c9c380}, &(0x7f0000a31000)={&(0x7f0000dc9000-0x8)={0x0}, 0x5}) 2018/01/17 09:43:43 executing program 3: r0 = memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0xf0d9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x0, &(0x7f0000001000-0x4)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x39, &(0x7f0000000000)={0x27, 0xbf7, 0xffffffffffffff4b, 0x8}) 2018/01/17 09:43:43 executing program 0: mmap(&(0x7f0000000000/0x763000)=nil, 0x763000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000763000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000763000)='/dev/usbmon#\x00', 0x7, 0x10000) mmap(&(0x7f0000764000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000765000-0x88)={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}]}) mmap(&(0x7f0000763000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000764000-0x7c)={r1, 0xffffffffffffffd8, 0x4, "b86ea0f3607aae3ecec87a7cf4555785da1da845a7fed013cc599da8b6067673feedbe48b1e3670d54649894efc96407fecf293e6889faa9b740fe2860e35d8c0d19bb4277b2b7e274d83bda04b55f661967eb21bf586ca333007911e0d68460a1d39dde7c54562ad6924e200bb3c31b2265"}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x19) 2018/01/17 09:43:43 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000006000)=0x0) 2018/01/17 09:43:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000059c000-0xa)='/dev/vcs#\x00', 0xb83b, 0x100) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000f4d000-0xc)={0x1, 0x1, 0x8001}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) inotify_init() r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000e04000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x40000) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/17 09:43:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1ff, 0x20000) pread64(r0, &(0x7f00006e8000)=""/70, 0x46, 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dfa000-0x10)={r1, 0x28, &(0x7f0000737000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 09:43:43 executing program 7: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000021a000-0x24)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f60000)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "049fab", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f61000-0x11)='/selinux/enforce\x00', 0x81, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/01/17 09:43:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00001f7000-0x5c)={0x8001, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f00007d6000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000a18000-0x18)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000005c000-0x8)={0x1, [0x0]}, &(0x7f0000847000)=0x2c2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000821000)={r2, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b7d000)={0x0, 0x48, &(0x7f00003d3000)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f39000)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000086000)=@assoc_value={r3, 0x6}, 0x8) timerfd_settime(r1, 0x1, &(0x7f0000738000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000203000-0x3)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:43:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00003b0000)={0x6}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000849000-0x12)='/dev/snd/midiC#D#\x00', 0x4e2a, 0x640) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000070e000)=0x0) 2018/01/17 09:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getscheduler(r0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000a5c000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f0000455000)=""/52, 0x34) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ef000-0xc)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000fba000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/17 09:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000023c000-0x8)=[@release={0x400c630e, 0x3}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) [ 51.656050] binder: 8184:8185 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 51.684452] binder: 8184:8189 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 2018/01/17 09:43:43 executing program 0: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000cd000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000009e000)={0x6}, 0x4) syz_emit_ethernet(0x3e, &(0x7f000002c000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x7, 0x3c, 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, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ec000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/17 09:43:43 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127c, &(0x7f000002b000)="d68751759eeea6c013b113ddc255bf3602a24dd1d1cb01f1e89edc6f2f57cb1a293b53e246c940bd6bce1018c406af72176377edf5c68a88437d6911be8341f7434c30337573ee8674c0963c600915cc781b7a6576210df3ff897da96a826793aac7") mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000031000)={0x3, r0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000032000-0xc)={0x6, r0, 0x1}) 2018/01/17 09:43:43 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000046000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x122c, 0x1ff, 0x8, 0x40, 0x0, 0x0, 0x0, 0x5, 0xba2, 0x7f, 0x9, 0x4, 0x92, 0x1, 0x3, 0x9a9b, 0x5, 0xfa07, 0x3e68, 0x1000, 0x7, 0x5, 0x1f, 0x3, 0x2, 0x8, 0x58, 0x7, 0x6, 0x8, 0x4, 0x9, 0x7bf, 0x7fffffff, 0x0, 0x3ff, 0x0, 0x57f, 0x6, @perf_config_ext={0x9, 0x20}, 0xd72111ab1d1151ac, 0x671a, 0x1, 0x5, 0xaf6, 0x9, 0x8000, 0x0}, r1, 0x1, r0, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x200000000000004, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/17 09:43:43 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000026000)={0x10, 0x0, 0x3, 0x800000}, 0xf5a0787c898bb714) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffe14) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000026000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/17 09:43:43 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000002000-0x8)=[{&(0x7f0000001000)="381ab2d1b9002d4d172f21181a90336ed16f5b5d396f6d73001fe9d1388c8dd718ff7a15417c948d6ac71ffa633425746e4f0f746497042bf0185185ea8f5811dd56ad7528b58296496fdf403486dabc91a6d8a386a83e1e1f30af12fd463b24fd36e2026df2fb75970aa85176172af8effa728f4d5904429b27b2e9d9046fb6cdc622749ed7f266e12403e6d51a277a7b0e0828f64d9d36f6fddbcf4d7fecb49d4054738357e934dbc294dc626ee171d104cbe07999e37f74371a73ad7087a7ae2e396c9f09bba567af58e83aa5aa07148f419f2fed5bc1546540e6eb2768e9248d12bfb4de1eb47af7db8d511133", 0xef}], 0x1, 0x3) ppoll(&(0x7f0000001000-0x38)=[], 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00008fc000)={0x0}, 0x8) clock_gettime(0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/17 09:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) userfaultfd(0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0xffffffff80000000, 0x0, 0x2000000, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/17 09:43:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000017, &(0x7f000039c000)=0xd1be, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x800, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x4, 0x7fffffff, 0x80001, 0x6, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) shutdown(r1, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x7001) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$binder(&(0x7f000080e000)='/dev/binder#\x00', 0x0, 0x800) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f00007a6000)=0x0) 2018/01/17 09:43:43 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000000c000)={@dev={0xac, 0x14, 0x0, 0xd}, @empty=0x0, 0x1, 0x0, []}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000010000)=@req3={0x4, 0x558, 0xb4a5, 0xffffffffffffffd2, 0x9, 0x9, 0xffffffffffffffc0}, 0x1c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/ppp\x00', 0xa400, 0x0) openat(r4, &(0x7f000000b000-0x8)='./file0\x00', 0x10100, 0x24) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000012000-0x8)={0x0, 0x5}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000004000)={r5, 0x54, &(0x7f000000a000)=[@in6={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000012000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000006000-0x8c)={r5, @in6={{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) open(&(0x7f000000d000-0xe)='./file0/file0\x00', 0x80001, 0x2) 2018/01/17 09:43:43 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r2, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000366000)={0xfa8, 0x10000, 0x1, {0x77359400, 0x0}, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001c0000+0x1cd)={0x4, 0x0, &(0x7f00009eb000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000fc2000)="e1e53a304cee6f2dfc9e07be2680d3fc9c68a701f51af8f611260237b8bc978cd39ed5703c410ae69933f5d19bcc43d12366e5b53ff60d158f9982593157568d0c22155109b75be8"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000292000)=0x0) fcntl$setown(r1, 0x8, r3) 2018/01/17 09:43:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b42000-0x8)={0x0, 0x0}) 2018/01/17 09:43:43 executing program 3: syz_open_dev$usbmon(&(0x7f0000a9c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004c1000-0x12)='/dev/input/event#\x00', 0x9, 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b8d000-0xf)='/dev/sequencer\x00', 0x420080, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0xc08c5102, &(0x7f0000873000)={0x3f, "bbe1f2bd1b01c7d092a6e823fe1ef6034ee0b495aba58b4bb0b9415d843c6d48c8c0049061b01bad50fa703356e9c21a7d0c26529b76449c34806a2ced151a"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003b0000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005fb000)={0x0, 0x0}) ioctl(r0, 0x200000008, &(0x7f00001f4000-0x7e)="") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fdd000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/17 09:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b8c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000b83000)=0x5) rmdir(&(0x7f00000b9000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f00005ac000-0x8)='./file0\x00', &(0x7f0000022000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000413000-0x4)=0x0) 2018/01/17 09:43:43 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000009000-0xc)={0x0, 0x74, &(0x7f000000a000)=[@in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffec, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f000000b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r3, 0x4) move_pages(r1, 0x3, &(0x7f0000001000-0xc)=[&(0x7f0000001000/0x4000)=nil, &(0x7f0000f4f000/0x12000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000009000)=[0x7, 0x2d8937e6, 0x0, 0x7], &(0x7f0000009000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000000b000-0x4)=0x3) 2018/01/17 09:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000216000)=0x0, &(0x7f000093b000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001c1000-0x1c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000085b000-0x8)={0x0, 0x4}, &(0x7f0000508000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000bd1000)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000238000)='./file0\x00', 0x294000, 0xc0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000035000-0x14)={0x3, 0xc, [0x6, 0x7, 0x4]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000968000)=@assoc_value={r1, 0x3}, &(0x7f000010f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000031a000-0xc)={r1, 0x6, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ac1000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001c9000)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3000-0x50)={@common='vlan0\x00', @ifru_settings={0x7, 0x2, @fr_pvc=&(0x7f00003b0000-0x4)={0x30}}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b82000-0x18)={r3, 0x0, 0x0, 0x0, 0x0}, &(0x7f000094c000)=0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000104000)=0x5, 0x4) 2018/01/17 09:43:43 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dbe000)='/proc/self/net/pfkey\x00', 0x98400, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getpeername$packet(r1, &(0x7f0000930000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a27000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x2, &(0x7f0000001000-0x4)=0x4) 2018/01/17 09:43:43 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000213000)='keyring\x00', &(0x7f0000416000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f00003d0000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r1, &(0x7f000067d000-0xf3)="58526011d660e0ce79e077ca96633dfdc0c52211e3e1945376352b65e6b9c677506c2c737a7b27944fab398e8fae1202aa21bef88faf3f826aa9a875ce6e2eafe72ab6c6d3c82b977f2aa026654c53c7f0a5652628379108bddd799f76341d841952eaf0c62e646e977698fbc4d8cd012ad9911b99416d1d21450c9717bd672346c6e9c16ca351504a4f935c410f81dd9c5993805a43f19a81ab0c986aa4a3a37ed6dee0dc01086fd1b3de1be133d15cb3a628228fea2d87d27a4afc7fe6899543d0ff3dfdb6e21ae1387cdec8cde6728f55ee61c6676e17daecebe38bdb477ddd00f2dc3bcb5c82a6efbb09203517a76dccb5", &(0x7f000005d000-0xb9)=""/185}, 0x18) r2 = add_key(&(0x7f00009a8000-0xa)='id_legacy\x00', &(0x7f0000ca2000+0x2bd)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c2f000-0x86)="c2", 0x1, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f000027e000-0xa)='encrypted\x00', &(0x7f0000658000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) 2018/01/17 09:43:43 executing program 5: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000486000-0x9)='/selinux/user\x00', 0x2, 0x0) r0 = socket(0x8, 0x8a, 0x0) mremap(&(0x7f0000be2000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000a1f000/0x3000)=nil) setsockopt(r0, 0x114, 0x1d, &(0x7f00003ea000-0x30)="", 0x0) [ 51.854182] binder: 8216:8227 ERROR: BC_REGISTER_LOOPER called without request [ 51.878435] binder_alloc: binder_alloc_mmap_handler: 8216 20000000-20002000 already mapped failed -16 2018/01/17 09:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f60000-0x8)='./file0\x00', 0x14) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000c8a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b0b000-0x42)="612f7472746b6579637265617465008174272d69ce429d9c1c785a36df1491d2ae82d32366faba99769195c26475128b5ec8074796869d28768cd7d81d4d00e24ae2") exit(0x0) sendfile(r2, r2, &(0x7f0000032000)=0x0, 0x80000001) 2018/01/17 09:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a25000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = add_key$keyring(&(0x7f00009b4000)='keyring\x00', &(0x7f0000b8c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f00007be000-0x41)=""/65, 0x41) r3 = syz_open_dev$dmmidi(&(0x7f0000909000)='/dev/dmmidi#\x00', 0x7fffffff, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000b0d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000d12000)={0x9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xc74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10001, 0x101, 0x400, 0x5, 0x0, 0x7, 0x4, 0x5}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f66000)={@generic="eac9f66daf783a85a30869e94e36d050", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_gettime(0x0, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r5 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000259000-0x4)=0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f000076d000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000082000)={0x0, 0x8f}, &(0x7f00004d0000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000341000)={r7, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ftruncate(r4, 0x3) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$addseals(r6, 0x409, 0x7) readv(r0, &(0x7f000074c000)=[{&(0x7f0000d67000-0xfc)=""/252, 0xfc}, {&(0x7f0000cbb000-0x8e)=""/142, 0x8e}, {&(0x7f0000b88000)=""/198, 0xc6}], 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f00006d6000-0xf)='/dev/sequencer\x00', 0x440002, 0x0) writev(r5, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="fc0f0eb29e72c07c8d3a18eb6021bb0541089e30921b6a671801c9d96e94e9d1ba694c91024dcbcd87960cadc8aa039527d3d7b8aed67846e75ad1a6ee9477754ebc3a8076ef1014043837a08838b51929e4996eda67f9eabeeec8572012d9b7accdc3b7a5e961f4544a335b4d5bdfe7fbc78fac69ddbb17e967a7b8e2ba41fa71eb34069d99744d5f01c25f210171780e1cb12f5a62ec095a94b22463342ea759d531a8c4e7448e4b14ff6ce3508b5a3e95d3f62b70aefc60b183144283a689a648eec900f720c7cbe7ece3095ee90db794195b960e2bc35b6b508b5d02ca6e15a2237ad12d90053d4cf923178e06a0a2f2fe1d7ac61f0a356570ae49bd55df715e9f943643751d580e2d0126d0922a6ca23961a191845ee09dfcca53ab4455d2bf8525129f014e0958e664a42062ba4509afa42f4e7fe93415bc8e5d3bba3668d16f9263cdda5f275c747f909c5b4782b9536d47aac63b1f7a8599046ec85152f370301c4589a9577615d83b6d082a1fe3c74910708d711ab5ebe1c7917d6bd583e36767476a800ebcc87fb3dc40e6fad98da3372d4018edd1e08c9b493a2964932c8f2054fcb9561429d49cac363ee3c48e60e52612b362f52b84e65e1aefcef043f09545c6bb07e2519b9f7ee03af181cf8a078f9ee9daebbc1933262118deb2a277b0203a06b2165f79e0f336f7aefe7f049e505617964fc24945ba77c270b25fea4b4c5c155a848312c08ae8eb1073c9377f2e0857f0d55273dede15606a9e89778d70784f75decdfde5e31fba7ea09078c3dae432a644d827b86706d096a6657f2706be460bf589e348dfc7aa59502af0f72692615d4e5548546c235756906cf1e0072753753865e5bbc0740959f024034b87ada1aa2150836c253fc2946c75c997db3d14082662b38ccb26a53fac3c923ee08d51dae063b7142b518fa3355a049248424551247168c45063630dfe0106f71a3ebaa81f6c4ae67664e30ba77c3449471a66fe965079e0c54615b75e9caccd505daf23af9b3356e079512625886d247bddfdeb9c4bde1aa49f2f358fe1fcda9c2a949a653ac2ad0f9b8fcde0a643ebe3dea12c96bca599d115b55744a88b5bfa48bdc7dd99c59567148f33fe3cc92ea0f6d43edcb95bd1c8eccdf583f92086b834d4bbc66a2bffb051345ca11b61a654e0227fa068efb5bf07a8c395c3df464611f4ab7ca3d3a09ebf3908f9e560336c44ea6f8b4f7c18e7968ffa90f20d83656607f17102b891001646c9df1536a24dd5b6fa9186f4a4cfdf84cc4310a41716c57129c4b5c0ee47018f76ae3f9f5f183fb4ae4f5ff4536f72d348f6a3a2ae598361bfd6be76d78da1b5577e2e1e4c80c39631bef7a8b7efa083c6d2f08da4d6b8351ce978180a5d301c999ac604f437d06c6cec2f4f1096c7742bb3c9c09a6594cacfcb29e62755cd04c2611e0250d65681a9c43ad76fe44d7f545b408c69fe974197571aa204b4c0e3a59a343dd021b650a01979394475a2061003894359cc89d0c0fbf6ec81f3e0cb7f97fba940c0bee7ea1b3f4b1f36a8ff33dba5bab1fd6c767241e9adaa2c81775a22800f2ba35c6b792e8e645d8989cfacd130648e3cc434c0c1fe2d5b2d48002d84077f7efbb4dce6be6fe79cb0ba94e65957d911877f7cfbd2b83e5baaa0752b31c338abd65cd167b3a7fea0b6f15be0a09f37c6f1799d030498b36076c7c964b4e883aad6adf99a25bc7a364b97fba57b817aa5fa216eb7814264cdf6b235ef3c9c8768e1ebc05c7f9d05e3310270c9d52d04e48189ab4cd0a3437a61256aaa85b75c08dcaae5ef4133ee378ab8db02c368151c8f91fea0160e214ed3c75827d18f8ad3846495d7e8d0fb674bca77414247028e2dd1daff3c4ccf1abdc7c82b9870adbe36ca746d0cda11902122155b6193d5456b54594d25dded5abbc675e0da1f919d909e980c2ee6837fbfe2d9bc03aedb0a7460244912f423cb7218bdcee99a5e04841103117a1cd0f548fa3d8426a48e38b2cf70a251ea6f98eee5173501bbfe2df1a9fe1c63c26dfd6352630bee11097ebcca084d0b86489c5feffa54c601d3a40adce9295280b09bf706c15956c16be910dd9e6b9cde4d7a4c9260dabbb223c77bb01bff3e75e633ac7b7f7800e0b49e2e531585123f8c4ce5c1791e09758c1c243637fbabc4f7b2ed356d604d2866b58c3e69bcaeb70b7bd8400f5931e1b596e025c2bd97bec611ee578e2b185e33618cba817f5001db599867631207473b3a5f9a3dc62e8b5d65e132f27cf4590b125201994096f301665e25e5777a63e4ac9cecfe1d87fd4dd2a73a1bd02066898f35d236f027d0eb373fa28874f0417efcc0c4013dc24c38996d7829c1572cf42b8e55d2fe07669ec3d6147ad480d0e54ef799ba8be29c09a540ed18f2dbbc6cfb99681c4006116c9a7fdaad868bfe3cacdb274337dc6fe4d1262f9bcb842a8f0f683f9daa2880dbdde3f8344661d640679dedc35dda847afe34e178b93194c3ab47f7abedb77cd191d322a6b03b388b8afbffbac82d10e0423e40a11abe403b7e96c13a3b935f246e7ab6992149d1d23c6286d88e7828ee5613d3e58bdaac87afb74edd43fffc8bbdc32347cac79fc7154c4d16001c55e40c5c0831393f0c2bbdc30ae60e6a7206be8b4bdc78335161e7bd38f1da74842a8c1e3928a9df9080733d9a8d142ba94b2099ff62ec60ab3a0df4caaa1fc023373602b7e4cabbf3cfaccd9ac43d8a9166f66035a3c23205eb2bf603c2dfd818f7c0e6eb6fdb68551650a350e6df69d0f6c46bb5cdf3126c59fd9932754a268a902c7c5897b1346608b00dff70562b003a57eae3fd8566e32f14216c5017c7f87624d8207c5beaef0ff2370e8f1447491c68e34b167a742fc1b55546140fb0257a34e4362d95c244b74755044dc54f75ac40323895681b91e5465a7fea8dbc43fb1b743c0ff0e3b5bae21a01f1756cc6a23be973aea13dfe73025fd34d1bb9e52f3838429c47ab7b3ef56862d32840a9a2cacdd6273aafcc2950f4fb0692d36124f3f3f8ac2aa09a06ee2626f59f927f0003cd2e92598b94266199ff5825d3f1ba3a77272a7a4b940cc7c7754afa209b7cd09e65c9eb11f62d2e460b61f3c9e7f7472853b1981b3d183e2c8f4358d2da7f56e5cb63ea3f4c01b23da16d6eddb6a29dff8685ee599bfc8ecfd0229d1a12c2d0ce05cc87f2b363c8750f3d32a26499a8cf13a555b15a0ebd69f46a587e65bc4c3852f5fc2bd03d068cf19972b150ef5c56fc3ef136e12b5b1e71861b201cbffa0f91bcb893fef1926f983b29353447d36fce041992aba14e85f72a120d9821de13a88271c7231c58cfdd5eccfae6c4d71c622de03501a9bbfa0bc104988a77025adff3d780360639f5222b003820ece10a6ff0e57bea4abf112e3799f2f7cf9faa8d1af5fc72d76974feb46dc880d613d7b2b96d051243deaf774357215eae7d5ebff2f21a12a95915dd75674f05a8d8d9cf9f09f83db3f0392d1acc65cfa6829205cbe5e97d25d5761e6ab7ddfd679d8f0e74427ac0c03f4dcab6991728d73b9d6173e59a94a8f05979efe3c05248c487b2cf877ac25f3063394cc7c4095af9dd73d5d75b9c8504c12bd343717525a238a72d5d524120e05772d10342a7155a1124ef505e90dfc48e93bbada5b0483c52a643f01f9bafff92dfef67296f8b31b66d536bfcc2bfc2bad60ff10b84bcfaff90046d60d61654665ff2a516164fa82333dca210f7b6fe010f1a712913bf5b398875b51c377e5b3d43e87a76e5601e1aa0d70c776031a53ffcbbf3dded1344dbba7efeaab755f16a667421346bbcbf868554f66b7915a3b1fc93fc3d5097e7c0fa069d6e580811bbe806b610f2cf75ae01094ed5218ea7ec3fbfed2e8ac39a7b3e306c80f06b4bfb6cbefc36dd0134cc226700d7a1215a3ea5ef898bd2624f63c8dbbe79a65b7065a4740f7f3d22e62a519ee17ea8f1a63cc42c15afbb50834c8f0cf11573dbb2940484a61ef0cc0b6e9b916daa54f45e82c5e1aeb9e44514e1971349eb5a1faf95b031d5bf678117411f2e35a38264240ecf1291cbc3175b455cc204c50b7f29b6252f8d56c7d0f44cf48d2f3d9ddca24500d2a3f60673a5a5612513833b53d46f882a3a8de90dceedf54108b40dcaedf4796d1dafbeb8d0ec1eb969b718afb79d690fc88bfecb27ed5d2b4522c70f25cec8336e08f842d821b46589f815350fae73012c87b453f2c7b3d187d47492fd34e6e93ed6fcd3dae49fe6843920e09fd523d9b1e5fd296d2796342cdf5759e04ab0da867d0cf0d8e785906d121a7fd0d181fc10e83950c00e56baf6d02300714edb0bc3152715fbb6c95a961f32992bd3569192e4553ee3881875f56e3a4952d0ffbc61a3868e5b19e3de0c2d6a934129385ef9d69020e276547daddd944a79288494f127082b08ca11a7a9f803b3c75e5a97d69a26bcf5ce1a331ea14b1041548a69a0037c6a099c7a52df715e7e33151703144b0b6185ca94b283a46300e1682a35cfebd625607430e660a4630c5ccde3e1968d3bf06f3d3f89b62c77da698dac5b1a4d48f8cbb7f1cb8b1b381b7685c16e4a8457a1650cfe567581ae13371fc8e42a3f460f8c7a3c69edbe52d0cf411c616024371bed7abbac5ee56ac6209c9117b69ff8420427a595dee43448c446bed20ef13acc775e3b7cfbe727be31cd657e39617f2110ba15f3284ed834bc5954911cb6e49dc4fdbf1830b8add9856a9344bf1ca8efb922b984f5e6d98645be8ffbf33ea5bb5a7e81e3b5ad4ec4d1e718c1e9cb39df84ab5213f7533904b01d9d94142e4aef565969f32551e9aaef8c8b704692eba90985da0b49927cfea445d9308791cf88d9a52ee7fc3365bc00f8f6c5bdf99020421cddde9edec41295929900f5376ced677fa3658ae208881a2cdf75ac5aa59635cc00444fc2aca0918ebd3ab2e21d3c45c044210829f8db607757646450f8fd46c73112dab1d48383bf490372144c14fc82bb441dfb8940c449ae3a111edd08070c342564769422638aab59a2b56b20306253ebb7a5f45a178d7a2cda073412ed2bc4c574111c376ca4ce9105eeb571e8c48c9cc79de0d669a24393681989bf8164e3445151994dafa9434529bd4615165056e6634c40b9d0f6981579ff2f7ea2df0eeff6d02d1f9653e429a9231bfaeeda6648e31a54aa528b2960aa3b4446a51fb4001258ea157d461d1d559bd0cf3222fad07984dbcecfa4023ad40e1f2ba1bd833a1466c7a7e53957ef9c4e197396979a8abc32293d3b1a268b27fe6374b878274c5e8d95d0e675c3b510d3179a6450ff1ee69bd2edf51bf75e3d2e4d27d9c012249267a82bf0787b6cb06fb17dc7db79b4b63db1b6ecaef519ef4939ac892c691ce98108e50ea82a45c74c0e4d454796ea51db51feb010e5c6a6ebae36d7212ddf06f0c06adfd8fbc4b132a89a1fec813a46232453573589f9d04bfd42ec242e7a5b1a6db0178504a3b7a034773a3d10422abc17b9ea40c0fae421ff4b3dbce535ca989504008fc8a707b4cca7dcde5c0ad61e8e5fecfbd11d8a29452cb403cd8e97bc4f1004a71d45178fd909436537e4b8c031707f118adc3afd8a8af2eba6f0b7530a208d5ea0f57979c97aa923a139e8632b998efefb41bbd62e9d1ee9aa91def637d95bd8af3aba71eeb9ce216b4d9d4837855d71e60948fc7c20203f5b49b063997732cf4c7fef0cb626cc07a70e58f824a924e73d3965408ff499a5b918937b4f464886aeeb515b36a12b2d92f3", 0x1000}], 0x1) [ 51.897659] binder: BINDER_SET_CONTEXT_MGR already set [ 51.897671] binder: 8216:8227 ioctl 40046207 0 returned -16 [ 51.921836] binder_alloc: 8216: binder_alloc_buf, no vma [ 51.928593] binder: 8216:8227 transaction failed 29189/-3, size 0-0 line 2903 [ 51.946966] binder: 8216:8254 ERROR: BC_REGISTER_LOOPER called without request [ 51.946985] binder: 8254 RLIMIT_NICE not set [ 51.992786] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.998583] binder: undelivered transaction 17, process died. 2018/01/17 09:43:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000049f000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f000075f000-0x8)='./file0\x00', 0x208801, 0x8a) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000e37000-0x8)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/17 09:43:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000145000-0x7)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000bc3000)={0x0, 0x0}) ppoll(&(0x7f0000d38000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000afc000)={0x0, r1+10000000}, &(0x7f0000510000)={0x0}, 0x8) unshare(0x80000002) signalfd4(r0, &(0x7f00007a2000)={0x0}, 0x8, 0x0) 2018/01/17 09:43:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b1000-0x16)='/selinux/checkreqprot\x00', 0x402000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000043a000-0x18)={0x0, 0x0, 0x9, &(0x7f0000826000-0x8)=0x0}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:43:43 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000fed000)={0x69, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/17 09:43:43 executing program 5: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000280000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f000000c000)={0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00006a4000-0x12)='/dev/input/mouse#\x00', 0x0, 0x602500) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000090f000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000c000)={&(0x7f000090a000/0x3000)=nil, 0x3000}) 2018/01/17 09:43:43 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc0000+0xad5)={0x0, 0x0}) write(r1, &(0x7f0000dd0000-0x1)="", 0x0) recvmsg(r0, &(0x7f0000057000-0x1c)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000fbf000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 09:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) futex(&(0x7f00002dd000)=0x10001, 0x4, 0x4, &(0x7f0000fe5000-0x8)={0x77359400, 0x0}, &(0x7f0000be3000-0x4)=0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000249000)='/dev/loop-control\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e77000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000081d000)={0x0, 0x0}, 0x800) read$eventfd(r2, &(0x7f0000d59000-0x8)=0x0, 0xfffffffffffffe8a) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00008fa000-0x4)=0x0, &(0x7f0000c07000)=0x4) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/01/17 09:43:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f2a000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0x7) r1 = socket$inet(0x2, 0x80006, 0x35) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r2, 0x1, 0x1}, 0x10) 2018/01/17 09:43:43 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f7e000-0x1c)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}], 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x2, 0xff, 0x3, 0x8, 0x2, 0x9}, &(0x7f0000f7f000-0x4)=0x20) 2018/01/17 09:43:43 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000000e000-0x43)=""/67) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) setpriority(0x3, r1, 0x5) preadv(r0, &(0x7f0000008000)=[{&(0x7f000000b000-0x89)=""/137, 0x0}, {&(0x7f0000004000-0xb3)=""/179, 0x0}, {&(0x7f0000005000)=""/77, 0x0}, {&(0x7f000000b000)=""/4096, 0x0}], 0x2000000000000189, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000000d000-0x13)="556a28c7f7a4e583c9338e6f776a7fab4bce5e") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f000000f000-0x8)='./file0\x00', 0x0) 2018/01/17 09:43:43 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000750000)='/selinux/enforce\x00', 0x82040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cd7000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc2, 0x9, 0x9, 0x5}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x1ff, 0x2, [0x1, 0x100000000]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000610000)=[], 0x26e, 0x3fffff7ff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x4, 0x400, 0x0, 0x3, 0xd, 0x15, "05678e6cbd20e08cf4fe800cb0935eb9622cb0396a8a895ca6234af5b21495f4c49e5a01b02ac385a78bac2b9a3a2f6828dfecfc49173cbd588b156ef1f07f05", "daa29fa2a21a93819541b731c05939f80715ee067c022fe3048008d29e8d75a7cb2ccc8659d37b6079bec3c8f2b26e403fcf741344f5c0dceac7112f36c8d212", "22d4b7aced52778f9ab875fbbc087c1b829c5c6a48593d0388582b8a6b8d9bd8", [0x6cd, 0x0]}) syslog(0x3, &(0x7f00008fd000-0x9c)=""/156, 0x9c) r2 = syz_open_dev$dspn(&(0x7f000028d000-0xa)='/dev/dsp#\x00', 0x81, 0x440000) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00004c7000-0x8)={0xffffffffffff0000, 0x480000000000}, 0x8) 2018/01/17 09:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000076000)='/dev/audio\x00', 0x800, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000790000)=0x0) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f00006ba000)={0x0, 0x0}, &(0x7f0000dab000-0x8)={0x0, 0x0}) 2018/01/17 09:43:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000784000-0x8)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c3000-0xf)='/dev/sequencer\x00', 0x2400, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00008fd000)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000807000)={0x2, 0xffffffffffffff9c, 0x1}) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000288000)=0x6, 0x4) r3 = syz_open_procfs(r0, &(0x7f0000971000-0xe)='attr/fscreate\x00') pwritev(r3, &(0x7f0000fe0000+0x4a)=[{&(0x7f0000781000)="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", 0x33d}], 0x1, 0x0) 2018/01/17 09:43:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x6)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0}}, 0x8) close(r0) 2018/01/17 09:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000433000)='/dev/mixer\x00', 0x80800, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000e23000-0x4)=0x0, &(0x7f0000f8e000)=0x4) 2018/01/17 09:43:43 executing program 3: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) signalfd(r0, &(0x7f00006a7000)={0x1bb46388}, 0x8) writev(r0, &(0x7f0000ec6000)=[{&(0x7f0000ec6000)="39000000110009", 0x7}], 0x1) 2018/01/17 09:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000d81000)='/dev/usbmon#\x00', 0x7, 0x0) accept4$packet(r1, &(0x7f0000381000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff6000)=0x14, 0x80000) 2018/01/17 09:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000696000-0x12)='/dev/input/mouse#\x00', 0x9, 0x8040) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00005dd000-0x8d)=""/141) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000076000-0x4)=0x31) ioctl$LOOP_CLR_FD(r2, 0x80247008) 2018/01/17 09:43:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000+0x1db)={r1, 0x2, 0x1, [0x40]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000012000)=0x6, 0x4) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) 2018/01/17 09:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008fa000)=r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a4000)="6968ed39e47a749c06ea59b33ee4147620eb0f07219ccae7c509d35ae9f3c8dfa8aa474518c77c90d702a0496c458da948c6583b3dab2fe649866789dc6a4800000001b9bef6e75fab5c32536010398dc8e7e9f8d578e30e37e2f3f4787d7687de2fbb024b624f294462a50dd7ed9e204fc1d06484dd3f8bf58b5133e596d893ddc7ed88ea46b2f9e255323ccf6b4f0bb2261730196a", 0xffffffffffffffde) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/17 09:43:43 executing program 3: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000f14000-0x4)=0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f16000-0x15)='/proc/self/net/pfkey\x00', 0x60100, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00001a6000-0x50)={{0x3a8, 0x0}, {0x6, 0x8}, 0x8, 0x1, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000054e000)={0x9, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x8001, 0x4, 0x95, &(0x7f0000f16000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe, 0x5, 0x9}) socketpair$inet6(0xa, 0x806, 0x40, &(0x7f0000f15000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000f15000-0x10)=@generic="6320c7a2531a424389815ff22867d2b6") r3 = openat$dir(0xffffffffffffff9c, &(0x7f00003d3000)='./file0\x00', 0x800, 0x5) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f15000)='./file0\x00', 0xb0) io_destroy(r0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b76000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000f17000-0x20)={0xe10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000f18000-0x4)=0x0, 0x1) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d52000)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000b29000)=0xd0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000f17000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6, &(0x7f0000f16000)={0x0}, 0x8) 2018/01/17 09:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) socket(0x13, 0x0, 0x400) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/01/17 09:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$llc(0xffffffffffffffff, &(0x7f0000d11000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cdd000)=0x10) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$mouse(&(0x7f0000493000)='/dev/input/mouse#\x00', 0x0, 0x20100) socket$key(0xf, 0x3, 0x2) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000e89000)={0x2, [0x0, 0x0]}) 2018/01/17 09:43:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x7, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x100000000007, 0x0) clock_gettime(0x0, &(0x7f00001a1000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000f10000)={{0x0, r1}, {0x0, r1}}, &(0x7f0000014000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000c44000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x4, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000931000)={0x0, 0x4e, "4e2167c9a302b0390c884b576657cfaeec7d647326fb2e1ac44f1e9f08e1acf4c6dd1d537773239ce49d37bd9f1dea1f253433c8f6e9f6756ecef05659f606be0a54a04e208d742d32ac5a87d9b0"}, &(0x7f0000505000+0x810)=0x56) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a73000-0x6)={r1, 0xfa}, 0x6) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = dup(r2) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000ccb000-0x8)={0x7, 0x20, 0x4, 0xb6b, 0x0}) socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) socket$nfc_raw(0x27, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dbd000)={0x0, 0x0}) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 09:43:43 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='cmdline\x00') ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000003000-0x30)=""/48) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0405519, &(0x7f0000004000-0x4)=0x0) 2018/01/17 09:43:44 executing program 7: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f00000ce000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f0000259000-0xd0)=[{0x5c, 0x29, 0x36, "fd09152c29e6ddfbd45484d25b224e1fcdd0e95b0836dd222b68de32e9b2774e2a6d61287c2abc29ee60a8cdcc34c4dbeed1d1a2fd8d96c827cc9f5acee4bd988230644acafc7171e7052500b0"}], 0x5c, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000036c000-0xc6)={0x0, 0xbe, "ec9974c1b90311a70d8fee4d5dd36cbfa9b51f63f592dce5a3f1f45fc2ee41d016bfef3f655c2f8f0287fdcdd27b1e59734480909dc19cc2132512f18673e85860f4accdbb309f4eabe9df98940dee546b09d36945f801c96e2fb8cd823c0d19155d03d9618569c327645a241291d0d6449c4ba3a198d4c6323cb8e6dd4b8e20201c1b086ad4a703c0343d481c9b58543a1b59260b907c1c4f6a907ad9efafa281b29ee89b1ef0e90cec694c6768b1437f41eede38347dd5cfe7b4918f64"}, &(0x7f0000154000)=0xc6) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000036b000)={r1, 0x3ae}, &(0x7f000036b000)=0x8) 2018/01/17 09:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000813000)={0x0, 0x0, 0x0}, &(0x7f0000903000-0x4)=0xc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002ef000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000729000-0x8)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) sched_setaffinity(r0, 0x8, &(0x7f0000c54000-0x8)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000338000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-generic,ecb-des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000960000-0xc)="0b000100d200003001b714", 0x97) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 09:43:44 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000f77000-0x30)=[{&(0x7f0000f84000)="a84b1827f7eff3d89fbb10985d62e852a28a8a16fd3323798060f6f5b103943e29b407e6e436eda2dbb6112dca1ffec1e7b9e9e69dc787a241dd6f31ea14b5cae28c5548b265e1cbe85aef26821089229f0b72a2120493bcd123896cbe10a801711794c6e595087e2af9a365a5c4cc0ea50cf180063071854cf39f34833b798eccf228fd20fc90728f4a83191e3014227a67c92e0224b68db66ecd645bf8924aad4a", 0xa2}, {&(0x7f0000f85000)="b68c6e40550210df94f6383bf848684648147caaa5ec9d07641f052a3e60fd44dbc08e2e510d5023583a522049b970396a4f088d9344c6214304c75688b6479d7cdd33dc78e961c88c95b391164824788a2ef79cffbbb884945a6aba23e01f5b89ee081578c548e06bd9c5144cf3ee405b271f29c8142d5cce8794e6644db1141c1782151a5b9f78930c70a98a6b7f489e8adfb99f3d150e01ebcba3199e0419ec4ffbd1d2d54fb71540f04df85be02e2def8867caa901e98db6647baffe0dd1a92c20b374a05ac9cb37f053df5c2ac3224eacee8f38e99c3046e61031f6b464ca719f7d7541af1641300a8d86935572e7029700a487c4cb11660af5b7e74fab42c9fe89d49a0dec6c536ba0c1c7c92b208844d7f5148d5b8eb20718d9e192bc5bb61b0fbfae3b174f7b6c672c79c73b2e49cf97f568b36e31cba499b208ee849ec062335a3e27733ae3ab555c5c901dfb906916ee96969e17e2f03572ba4e5b8603e9cf843b3d4a3476e665d79cd385fa91bd05dc797f78c0e9107bf1c98d1abe7cfc5347e9e61a8f5e2bb525839f95a593eaa6aad442273ba41c885c7daabb9f06065ff895047d50beeeaf310298a89ee8a9900590c6c1b3fa89bf85ab009a80f25ca402dcca3e21ea7a4985588325fcbd95d6f9c9ed683e39e7a0ad35e2351a330320ba5d0bb00090ae09826c7a719db8f9e1cfcf878778b5945d2412fd341fc0ec5bd63bd601279b9933b28822b551a14c5ff129464d352a3625d1b9c1513a45e2d326debeeb3def5f1daf7ca7c940fd3e9ba7b75b33ddaeb9b1b8228ccd35294f3b03a5d2fb16c9530b146641a3f7f90b2663bb2833d55b6937194fd347aa6ad1bf18ff762b944f1de87ddb00977003ad8fbc2243a26a39a025c5d4e0af4688bf0f122c9dd7b2130a5a346202f869c60a90980e0a291e57b4b36b6d211c72d870628f0c9dcebdef3632d081f635ea97a2061bb11999d8bb791290505d2296a7fe22564e71329a790ed6b374eb5cc19f1c24b9303999c5b5d0de96366da03c7fd3af3199418075aee3720c2d7e80c0f9eca25dcf6c0d9bcb33c7a8868667c19989cbb71e869dc768038db805412b24a727b605d82464b78c164831c059cce17154c1004cf31284257e1581fb7ce49fe633710c0f7bee3123ff901463e0723ae07bb3dc57ce9c64e73c40440d9473d0cd2af4c3c870e36121bf0bf36412836df582dfc070a8948740fb2bfee27af3cfef42c6d4a65a04de9c68f7ca0f985c4d8b126d3df83a921dd6a1cc9e8c100ef81520b578c59bcea257adbc6323e6a0b8cbfa64cfbf82450ccaad1110fc8b1cacdcef5ff926aab4b1ad24a8ed1fdd7c38d366264259fc4e0fbf2050ae63d657b454adda9cd5c6321babf4009f408eaad8bef3640d9f4ac9f8f06bf66235cb123427267e8473c07d24913740efb7e81d86c659e438624dbdcc8a7a65c9412e24506b2a8e5c7ee0399851288938b99fc11e804c2a93d016454e32d59ca1b5e5568a76484e8aedb4314c6bc62b4b63319617a307eece18bf7b7edf2d81fd8fd47e2a34c24a8364de4652f84560524142b333bc29012f9ac9987efb54719416196324ba55740907bdddbfbd66cce4c033b439b1c368a5929198f43db9177372d8d85a8b27ba24982b1741d68859ee2a5945384851235a4ac1b298f663c122a4c7de9ac3f25d20f7f358a07601c660e44335877d9b085f6f523f04cf96a184eeb64d7fe662234885fb6687afe4e5258f131ce07464bf073aad794526062863a138f871e24e8b7318c96921aca4d66383513eeba589b68a21427e6c5ac308c1e6ecd2b529cc759552fb2578459c0ab62763c5cc4e8d81ddcdb07bb2a727dbfd241560603aa4055acc69dbfb1f116cd20e5622d55d2679e7cc6d29e02fded358c9e4f190034565bd3b255b47b2a7d50783f69617b30079680a02a6af5585fe65936d665b5b722ed953ff812595448632ede2fbd5797b55c0fc1a42033ed3e7c861a4d39b6d23cf782080c3bcf3cecd7a54e413b9d53f0312f2358fff7d16cd67839e2a13633c15eccb2e23d357025625342735d41da3b3cec88c7a989ca100a9dbd71325c9446faeb97430dc6cc660b11c4a03d89253a01c8317183d287b8271359e0c320029dd85a20850d0f2e2694c4942f0c46b471e4bf55ed533cebeb4d2ef9ffe1bda0482dc35d6f32b9003b0289e6225a61b500fce92a00be598964b6e8c7f181a79282a57a3ffcc26a7a8c61c8ccfee1f549fb2a5a59561cb671573a29e218a49fbdbaaeda84992ba176fcd8a40e76bb8eae87ec70bf8f1e5c117711736a8470142425cf749449af7d7debeb705548be6a78606ffef994db3fa31e53c17446c721ec70643752e66aeca691f4bfaf8bb76a25bf2e8389cffa3e975cc5c4fd20e487b20c268f139878845de690ea937d2e63c646cafb563ad1f28c9966d3f984cef2a91acbb8ca64c38ff6986c0dd9011c4e832e9013f52686e95833ad389f5a48f004c7839489a58efc5826aadcb7bd655832484274754a14633b4050d1328ddb4b6c968153e4dfe4c34951e991625277bb6e263f12f75dac3c132889edeece10b093f9994caf828bac97dbbdb82a85f8c7f393064041c45f22ccf0b68558440d16ee012ca6e0eb60e703d79f6f3dd0d30d2b165cc3026b5ed7e2031b377139c94855f7dd0c331703782ccce997bfc75958fc31f2aa8c4f7421eb3dbe3cd66b5c68bade1d268ca956dc46704f492391ac99898afd2b09f0e968c9dc2e82fec89bebc07192d0e93e3b14abf7d5053e5eac248f588cc6a97e8dc0e4344fd7c10922d596b3dc0ae37884263aefb834f3a6ec56a7f52a9d5cfa98a0ce632e765b02b7ee8b7aa0a82020f5b3d63fe8fb79dae7ace035f6b6ed79ad60692eaee4bf58f399299104f556a28f8488ada3a3548fcfa57699830a2b9e69bed353ffa71294af0bf26901d655f51478922e3a4e9e2c4745fa95b1cace23550364ceff1798edb60b65cbfd36d54ed37d4951c55ab4648ab198c2b0828444185cc24106896f2f8e734548e9ba2245246f12e48d0169cb9b8e5942d1070cf1609cdce3b5a189316eebeb91ac22a75ea9eeae5cf68b3bc850a653d528667ca96fc823709a2161d8315a54385581c435a2606592803d09ba573a73acf2425ff79a5c9bcd7b3f99be72c04a5edd211058ec0bbcdfb495207f73ab35f6a2c5afcea837449eb13c8bcac8c8d71c3c7d73c7d73f42b322ce02026cdd9daa0e2a682a5f9d10ac04e61c6e5299a916c50a4f660dfb470a194251ddbcb9dfe48c6b3028950c1def819d28137268c032425d6eff1e50474f61c8a82ee3222a927d06fcecee7cbc4f56d9a8d71c4c0d7e2a3b604d2fad3a1faba6d4fe35e843a8306270e9b20ecd9a32f7d88fafe7581a26a552790761aebbd268ebd6dafca9846bd107de7147879cd26bcf7a8c2f77e29f8089889e08788a9bd03771f9528ee1d1edf6f67176df54e24edf38df4eb7808c1951ed9063afc2dfd80234d55c70a0fb67ed230d846370d9f166c2f2ad3250a93559637fb71975552af6e3076ef23d095960848ad7397b1c8af08cd82e79431d3f7ef69aeea783d7e4de28645253d437467e6d20911b613621969dfe3d5f207ae768a33f0b84e5a14344c882e1e235ed7e78dd26f22f96e1da4b84b3537dbbef7fd3c45edffbd6247544147a2a6deadfaf4807afdcc365c5bcdb500d6eacdb3aad37e2a0b4bc954ad0a480840c82042517b51dbd98dbd8f46b0fc8975f7958ad9714f06e4abc613d977798351680db245233cc27eab59e52e50d8ad2dd55bb5ac1d62c471365b1eb609816b086c539ad5da3ee9bf2c767a224bded8d6f1e7c18a73cca73cad8a4af96a359fa78016813105d7a3a62b4b65c4ef780b82aa56a6b2dad01822078e08233cd02515bf01357b626c9f04caacf16de5c65def2f0ae6fa0a80a6339343ff6485351333c03a1b999e8eecece5f41b549bd0f82b88aa955fb7c10cd86339bae4fdbedd861da5172daeef2ffdac8f0154af1b788dd40bf56fdd764d8d3c1d42c0249bf3ff94a10818f3e8c0ba36ead02b0401ced41369a5843671f46f29ff633c7cf483dab08aaf5a2c7877fb150b18b673f072a2d23570e747dc308f492e51b5648cc72674405c3edcfba0c8c3a3e0e65aafa00f558d3289341421c7f2a1766fb13e0ad0d7fd2b257aeb4990362cc8b8447b462cdf4ff751daad38bd602731e7722f3d5c1075ede9990fed941650b9c882653414282380d758954dbe91e972f3815d28d51af114b72fc1e5919bd5b5c41be5931d93e8f93d14ec4c268d736af5e5055b85de4d29c56a72981428e168ec571229feacc8fbb0b7779427e813f19c78e926c03697611332e89a521071d9d0502de9b0ab28396dc4e5eaa19402e2b1c2e09168b0a4a18b772524c124ede6f2c9f21edb94c675ff085d96ab3374681d0d8b46f31157dd0c6a097a05263d617da55bd759cdb83825e46069304970204c02fb1e91c6300c58751a4b5388b84cf66eafc1ff0232375a7b21e89f8526eb3528a25247ed02872709af12eefe4efd4325b214f59d8aa7fea4a4f7945a8ad9d3014cbb0f4d22a073a2b586c67af06de1e3fba535f29b4e5f399ff4995a2a29314105b69d22db68a4131b14f9177718c2cb2f8bfd30cf9d3119f4331becb98bbf4587edff702ebdd47bfdac799d0796b5d3bddb4d6c9fd89d9212ae459e73dbd322f6baaa152dfa00875b1dc0724dd8e015836bd016dc4a3be44a0aa2e1189416a07642a8b1e0a39bd963e9b44d866fc77720cfc073979fab0c1d58b70524516b27dc25de15af60138df4497c9f4fc904ed06b7cf9ea6b795ce77e1de3fe0215f3b83e2f4fee4e6e615145d16c04bc4cf677b89f39cbca0e9cec2a88770cb79709161ae56a00a4b2b423bdc1f895651f037f77666b09287bd98fd1e3ced618a7937a98cc57f4de4d4771ca00ca072404cc373ef8e44bd0ae84fd345d0f4cca5d16eab2219754ed92a5ad968b83c3b1184e1e2150b2a55659db935e2069b8ee7c900d6ff62fa5cf4181d63856948b572d03a8bb4cd4e687f9781b4bb0ca0cfee08e5111aebc25a8971ac7fa6c495573b5e38560be3cd96045296d519afa9e440593e3d5986c22a937afdcadba57797ddb0fb3493d691aa1eb788268a7728b77c55ccd3a6ad0e9c5d091da43181996d10a97e50dbd1a71060188a221c319090eb41ed13c6ed67ffbae97d68caf24f18b0728c25338e1c3752aacbffb5f218a2fc87aff8e43a973e47170ff284cc7557bd4263af3c431c16095389d9e60f94f1735f7b7dea88bd8e9ff2c6130344794edf30d50e025a7eb873c934e14ce97dc0bf4248e205b6be50157f029a26ce8841c213802faa244cada9544c4378edde287139273329020eb17c6f4dcb23e05598d10c7b15cb9deda25a99bd14f8dff32188731df69b01f0efdb224d087a35fd0db1d1048a460c8711b9c311a11801efbf897d64eef32ebe363a176eaacf3126c1a70c88c93a8a555f5cad6e30e6c85f03572238e83303044e7e9ab5349f287ebf6d4f12a720134de639ef1bcce9cff57540329f38faf0fea111e873a8e28e7f687100c459e4ddcab13b9f33870aac0be42e51e8cfcee56fc0d32b0eb5b40378886a74a77fb957d136e9543568a989f1c6c3e41f888e51f37d299748d255855e5df56165324c892f75236d69a8f142249aae1bb4b7", 0xfdf}], 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00006f8000-0xa)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000f89000)={&(0x7f0000f89000)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000f8a000-0x8)={&(0x7f0000bfc000)=@getneigh={0x14, 0x1e, 0x100, 0x4, 0x2, {0x0}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x800) 2018/01/17 09:43:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000d87000-0x18)={0x0, 0x1f, 0x1f, &(0x7f0000b56000)=0x0}) 2018/01/17 09:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ead000)="a11358f115884b97dc81de8e1b49c9f93b34feeee0f27281feff0ffc2ea2b1400572015d4f6931e76479839465aea05227a39148e90000d52dbf7bb14717e011ba65000004000000000541442b4a4367b09cfa2c15ed5c41e075453d6f4ebda471555f73853beb6fe1fd35428bfef205926c5c789eafa79a362027588926b9e7268b3d5f74d8ef5ee60b25f8c60712044a3a0f1ae29516505c0067e52607037f2cfca4a4", 0xa4) 2018/01/17 09:43:44 executing program 4: mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f57000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f57000+0x304)={0x7f, 0x1, 0x80, 0x9}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000b49000-0x61)=""/97) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x6, 0xb6, &(0x7f0000b26000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/17 09:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000c03, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004c01056807008980e8ff0600002000000600c0e9ff094a51f10101c7033500b0", 0x26) sync_file_range(r0, 0x4, 0x101, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00001df000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a00000-0x4)=0x0) recvfrom$ax25(r0, &(0x7f0000070000)=""/233, 0xe9, 0x0, &(0x7f0000afc000)={0x3, {"873732fdb15ef0"}, 0x0}, 0x10) write(r0, &(0x7f0000e98000)="b1135cd0f3a690a6fac59da482d2f5f7fad64a2d525513", 0x17) 2018/01/17 09:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00001a5000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffbff, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$TIOCCONS(r2, 0x541d) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00004c6000)={[{0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00004b5000)={0x9, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xffffffff, 0x81, 0x7ff, 0x4, 0x0, 0xfb, 0x1, 0x6}) 2018/01/17 09:43:44 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$int_in(r0, 0x80000080044dfd, &(0x7f0000001000)=0x0) 2018/01/17 09:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) acct(&(0x7f0000356000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000795000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000440000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/17 09:43:44 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000939000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00008e1000-0x90)={[0x101, 0xfffffffffffffffb, 0x4, 0x5, 0x20c, 0x1, 0xec, 0x100000000, 0x4, 0x4, 0x3f, 0x0, 0x0, 0xfe41, 0x20, 0xff], 0x6000, 0x40}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00005a8000-0x4)=0x0, &(0x7f000093b000-0x4)=0xffffffffffffff18) 2018/01/17 09:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001d1000-0xa)='numa_maps\x00') getpeername$ax25(r1, &(0x7f00000af000)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) clock_gettime(0x0, &(0x7f0000f40000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000762000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000c45000)=[{0x8c000, 0x200, 0x8, 0x401, @tick=0x1, {0x1, 0x5f9}, {0x9, 0x6}, @addr={0x4, 0x1}}, {0x3, 0x6, 0xca7, 0x0, @time={r2, r3+30000000}, {0x0, 0x100000001}, {0xffffffff, 0x5}, @connect={{0x8, 0x8001}, {0x5, 0x9}}}, {0xfffffffffffffff7, 0x8, 0x1, 0x7, @time={0x77359400, 0x0}, {0xc3, 0x3}, {0x5, 0x0}, @quote={{0xfffffffffffeffff, 0x7b}, 0x0, &(0x7f0000416000+0xb80)={0x4, 0x5, 0xa7, 0xfffffffffffffffe, @tick=0x7, {0x1, 0xfffffffffffffff9}, {0x1, 0x40}, @connect={{0x6, 0x80}, {0x2, 0x5}}}}}, {0x100000000, 0x7fff, 0x1, 0x1ff, @tick=0x88, {0xfffffffffffffffc, 0x100000001}, {0x9, 0x101}, @result={0xffffffffffffff80, 0xb0}}, {0xd78, 0x5, 0x400, 0x400, @tick=0x32, {0x5, 0x3b}, {0x3ff, 0xfff}, @raw32={[0x800, 0xffff, 0x81]}}, {0x3, 0x2180000000000, 0xffffffffa30d7e3f, 0x1, @time={r4, r5+30000000}, {0x689ba96c, 0x1}, {0x34e6, 0x2}, @time=@time={0x0, 0x1c9c380}}], 0xa8) 2018/01/17 09:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000069a000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b61000)={0x81, 0xfffffffffffeffff, 0xa, 0xfffffffffffff6ec, 0x40c2, 0x81, 0x4, 0x4, 0x0}, &(0x7f0000539000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000134000)={r4, 0x10001}, &(0x7f0000010000-0x4)=0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000037c000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:44 executing program 1: r0 = perf_event_open(&(0x7f00004c4000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c47000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000f76000)={0x15, 0x3e, &(0x7f00004a5000)="dddbff46d8e009e0807361caf68b726949ac9e1e71a1522991da0bc4c9743eefb73bb81309068e48ceec61e2c336c139e0482cec3a0d6ab750179e57fab3"}) r2 = syz_open_dev$evdev(&(0x7f0000e59000-0x12)='/dev/input/event#\x00', 0x2, 0x701001) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000cb6000-0xda)=""/218) r3 = syz_open_dev$usbmon(&(0x7f000041d000)='/dev/usbmon#\x00', 0x7, 0x40) stat(&(0x7f00004ff000-0x8)='./file0\x00', &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000143000)='./file0\x00', r4, r5) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000b9a000-0xb)={0x1, 0x1, 0x100000001, 0x1, 0x80000001, 0x10000, 0x4f5, 0x8, 0x800, 0x9, 0x2}, 0xb) 2018/01/17 09:43:44 executing program 2: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x1) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x9df]}) 2018/01/17 09:43:44 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000a95000+0xad8)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ad9000)='gid_map\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0xc0045103, &(0x7f00006ac000)=0x0) dup3(r3, r2, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000f8c000)=0x2, &(0x7f00001f7000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00004b1000)={r3}) r4 = dup3(r0, r1, 0x80000) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000d95000)={0x0, 0x2, 0x2, &(0x7f0000b5e000-0x8)=0x0}) getpeername$netlink(r2, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000078e000)=0xc) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/17 09:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000e36000)=0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000f2d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 09:43:44 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x35)="73797a6b616cb50007ffe9632e4c51beb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17", 0x2, 0xb6, &(0x7f000000a000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 09:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000096a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000062d000-0xd)='/selinux/mls\x00', 0x0, 0x0) close(r1) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000b5d000)=0x1000) [ 52.486815] pit: kvm: requested 3352 ns i8254 timer period limited to 500000 ns 2018/01/17 09:43:44 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000019000-0xe)='attr/current\x00') sendto$ax25(r1, &(0x7f0000019000)='Tp4$O', 0x5, 0x4001, &(0x7f0000003000)={0x3, {"627978b4fac7c5"}, 0x800}, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000013000-0xc5)=""/197) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) kcmp(r0, r0, 0x1, r1, r1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000001b000-0x8)=[{&(0x7f000001a000+0xb44)="c5", 0xfffffffffffffcba}], 0x1, 0x0) 2018/01/17 09:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0xfffffffffffffffe) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000164000)=0x1, 0x4) memfd_create(&(0x7f000088d000-0xd)='/dev/usbmon#\x00', 0x2) 2018/01/17 09:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000a8b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000d1000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000ff0000-0x4)=0x0, &(0x7f0000ea1000-0x4)=0x4) add_key$keyring(&(0x7f00003c6000-0x8)='keyring\x00', &(0x7f0000592000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000052000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001ee000-0xc7)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747e2022d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f000000000000000d066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd05980800579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xffffffffffffffb5, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'cmac(aes)\x00'}, &(0x7f000085e000+0xaa9)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:44 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, 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) setitimer(0x2, &(0x7f0000663000)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) fchdir(r0) getitimer(0x2, &(0x7f0000aad000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:43:44 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000010000)=""/4096) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0xb)=@random={'trusted.\x00', '{\x00'}, &(0x7f0000014000-0x5)='proc\x00', 0x5, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000014000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000004000-0x57)={r0, r0, 0x7fff, 0x9, &(0x7f0000012000-0xc)="520fc1f68075b47e0d30e4a3", 0x800, 0x3, 0x3800000000000, 0x5f63, 0xffff, 0x3f, 0x9, "b88ea731e8f2e5fd3521fdfe95f4eebbb5735753f93e3917a93dfe528315b9bc65777b25f0f9f5825775bc5e8d9fd8a835d46a28614d13"}) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000015000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/17 09:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000081c000)='/dev/admmidi#\x00', 0xff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000510000)=""/82) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) poll(&(0x7f0000f7b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001c0000+0x1cd)={0x4, 0x0, &(0x7f00009eb000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000fc2000)="e1e53a304cee6f2dfc9e07be2680d3fc9c68a701f51af8f611260237b8bc978cd39ed5703c410ae69933f5d19bcc43d12366e5b53ff60d158f9982593157568d0c22155109b75be8"}) 2018/01/17 09:43:44 executing program 0: socket$inet6(0xa, 0x80000, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f000088d000-0xa)='\x00\x00\x00\x00\x00\x00\x00?') setns(r1, 0x4000000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000216000)={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, {0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x9, [0x8, 0x6, 0x4, 0xfffffffffffffffa, 0x1000, 0x0, 0xfffffffffffffffe, 0x7]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00004be000-0x5c)={{0xa, 0x0, 0xa3c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x0, [0x8, 0x2, 0x1f, 0x7, 0x1000, 0x100000000000, 0x1000000000000, 0x10000]}, 0x5c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000673000-0x20)={r1, 0x6, 0x1, 0x3ff, &(0x7f0000932000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) fsync(r1) 2018/01/17 09:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x1f, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 52.707877] binder: 8457:8462 ERROR: BC_REGISTER_LOOPER called without request [ 52.735488] binder: BINDER_SET_CONTEXT_MGR already set [ 52.742561] binder: 8457:8472 ioctl 40046207 0 returned -16 2018/01/17 09:43:44 executing program 7: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008cd000-0x8)={0xe21, 0xfffffffffffffff8}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000025b000)=@sack_info={0x0, 0x0, 0x100000001}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a72000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000a72000)=0xc) 2018/01/17 09:43:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00007d3000-0x5c)={0x5, 0x2, {0xffffffffffffffff, 0x2, 0xffffffff, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f54000-0x20)=[{&(0x7f0000f53000)="070eed7dea25fdde82fc", 0xa}, {&(0x7f00000f5000)="5749035bbd5802852a59e12e9d082dd40303ff22ac35c0c7edd5a063bbcc406e0e02a0fd8d07faf8ebd13703", 0x2c}, {&(0x7f00001f6000)="ed7c5f1f4517b8c43511d5207901ee940c55c7c7118f845db53325e750c3b2b6d9791aa498d5c20484deb344d4fa7a6be63b11d5d75fadd20278396d961d179a0e1d06f358f32f83a133f6f65a4faec797426e70cc96a4349f7d8c3a2270872ede013b7ba9a7f4879c588b5fdeda0dcd4082c78aa2e0ac5b42d5a5b179fcae2f2b5de74d75c03edb531cf8852ccfcae460f8b9907b04997643d83a92ff9e29a02084cc7119e0edacd2ff5d19a56a192269128f228eab6d47cdc967788457e4fcb73a58675d6ce2f991081622176ba67b9d630824ac2cca9e265f9d927f70fd970b1b1124c718a6fd850e06c5343d4d27456016b25446eb014f", 0xf9}, {&(0x7f0000a6d000-0x59)="20c523d1827e5aa164da6fb9e6053b5e10f69409b63fdfa69fb3f931a8074edb98c3b3b3eda7e191c8a0ae1f32e4a27cf423a584c0f826d8479f4311bc6e5d7d56fc6d4f354e16da84653d0deddabc3d0696d6c78eab1fd91c", 0x59}], 0x4) 2018/01/17 09:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e5a000)='./file0\x00', 0x0) readlink(&(0x7f0000608000-0x16)='./file0\x00', &(0x7f000004a000)=""/4096, 0x1000) pipe(&(0x7f00008e8000-0x8)={0x0, 0x0}) connect$pptp(r0, &(0x7f0000853000-0x20)={0x18, 0x2, {0x3, @rand_addr=0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b3b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5fb, 0x0}) 2018/01/17 09:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e6f000)={0xaa, 0x100, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000544000)='/dev/vcs#\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000a5e000-0x8c)={0x0, 0x5, 0x5, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000711000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000a77000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/17 09:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f000031f000)='/dev/dsp#\x00', 0x1, 0x800) ioctl$sock_bt(r1, 0x8906, &(0x7f00006fc000-0xa7)="19d0cbd856ab25caae16287b40a1bac13701c6dd507211e318a3157072ab9656fbffc269a257145c15671572e086f1eee1033875f9513e92c95c68f8c9bcb74d734ebf2c8f661e36c3e71ac66024687668c8659c744bff4d9a619e74bdeb355d05ff9a14b948e026995a8f3eb66aae2facdc32a890e6ce71335773866d84e47523996fd60bbd1f0634b3ac80ebb32be34175de493d1260a758101d84cbc2e33497372eb8a94006") setsockopt(r0, 0x10d, 0x6, &(0x7f0000e48000)="ee4c6007", 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00004c6000-0x5)={0x8, 0x4, 0x0, 0xfffffffffffffff9}, 0x5) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000b21000-0x2)=0x6, 0x2) 2018/01/17 09:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000090e000-0x138)={{0x1, 0x3c92221c5eaf0a48, 0xf, 0x5, 0x8, 0xffffffffffffff5a, 0x5, 0x7, 0x3f, 0x2, 0x329, 0x1ff, 0x0}, {0x1000, 0x11001, 0x8, 0x0, 0x200, 0x1, 0xffffffffffffde96, 0x3, 0x4, 0xfffffffffffffff7, 0xeb, 0x800, 0x0}, {0x6004, 0x4, 0xa, 0x2, 0xfff, 0xffffffffffffff13, 0x7, 0x1, 0x3, 0xff, 0x8, 0x0, 0x0}, {0x1, 0x5000, 0x0, 0xa6a800000000000, 0x10000, 0x7, 0x8000, 0x6, 0x8, 0x6, 0x3, 0x0, 0x0}, {0xd000, 0x100001, 0xf, 0xffffffff7fffffff, 0x1f, 0x2, 0x5, 0x4, 0xa54, 0x1ff, 0x1, 0x3, 0x0}, {0xf001, 0x13000, 0x13, 0x100000001, 0xffffffffffffffe5, 0x800, 0xfffffffffffffff7, 0x1, 0x7, 0xfffffffffffff3a2, 0x2a, 0x81, 0x0}, {0x2000, 0xf000, 0xf, 0x30000000000000, 0x2, 0x800000000, 0x10000, 0x0, 0x9, 0x0, 0x1a2, 0x2, 0x0}, {0x0, 0x2000, 0xe, 0x0, 0x3, 0x10, 0x4, 0x9, 0x1, 0x292, 0x7, 0x4, 0x0}, {0x6001, 0x16000, [0x0, 0x0, 0x0]}, {0x100002, 0x0, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x0, 0x40004, 0xc, 0x4000, 0xd000, [0x1, 0x3, 0xffffffff, 0x7fff]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000037c000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_dev$dspn(&(0x7f0000f38000)='/dev/dsp#\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000062c000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe97, 0x0, 0x101, 0x0, 0x8}, &(0x7f0000628000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e5b000-0x8)={r4, 0x2}, &(0x7f000036f000)=0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000ddd000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) 2018/01/17 09:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000082a000-0xa)='/dev/ptmx\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/01/17 09:43:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_pts(0xffffffffffffff9c, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000004000-0x70)=""/112) [ 52.758558] binder_alloc: 8457: binder_alloc_buf, no vma [ 52.766557] binder: 8457:8472 transaction failed 29189/-3, size 0-0 line 2903 [ 52.779880] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.785920] binder: undelivered transaction 20, process died. 2018/01/17 09:43:44 executing program 1: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x0, 0x0, "2a59fc7e7659", 0x0, 0x0}, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000791000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000431000)={0x0, 0x8, 0x20, 0x6, 0x8b}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000056a000)={r1, 0x7, 0x4, [0x6, 0xc3, 0x9, 0x200]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r2, &(0x7f0000235000)="ec", 0x1, 0x0, &(0x7f0000e0f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x7) r4 = accept4$inet6(r3, &(0x7f0000446000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000520000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a43000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f00000d0000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00003ac000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000042f000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000a08000-0x8)={0x0, 0x0}, &(0x7f0000633000+0xc88)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c39000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401, 0x7c63, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea1000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000d95000-0x70)={r1, 0x68, "371ed28bd9ee53711df79a47a4fd892f39cf0995ccc84039128db6a300ef409e1b657c7ec8ba2b31625fd811219f3154d176900966731708da3801a95716fb631c7829c8076cd87e6f9ca10d41a4682b52e6503726bea7e56892f09a372258ef886651197038f4c0"}, &(0x7f00000d5000)=0x70) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c07000-0x8)={0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f00005ad000-0x8)={0x2, &(0x7f00000f3000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000ec7000-0x8)={r5, &(0x7f0000892000-0xb2)=""/178}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f75000-0x20)={0x0, 0x0, ""}, &(0x7f0000d43000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000029c000)={0x0, 0x3}, &(0x7f000082d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004bb000+0xf3d)={0x0, 0x7f, 0x10}, &(0x7f00008f0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000de0000-0x8)={0x0, 0x8000}, &(0x7f0000016000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3a000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d49000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000220000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bc9000)={0x0, 0x0}, &(0x7f0000a4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000007c000-0xf8)={0x0, 0xf0, "026052f680aa5744ad6b2e04915119a31d56720df39aa70000a2437474ba1d90d99a01a86e4c5b4c3e04d9aba6670e85b4a68764cef00caf20002d71d7b8d75d4582aec8fb80cdeb504f3af4777e26af222fb3ef7f8997ea98181641893156a4e8ff6343c320c99944755e02cf7ff4ffded99ed94c2b698c1450a3635b8eee814707868ae36e77f339c7ce1220a6fc6a0017140148729464981ff1681b933e12590d64dd6a5a83017a5f5afb11dd12413da7585226fe97b1a1cfd81bf9075868b6a2c1d7bfae8528cba5c4639eeaa18bdcae16f3272c517a13cf7b4ac0910d0bc7c39230cb7ad2385bbbd44081b477ad"}, &(0x7f0000116000)=0xf8) 2018/01/17 09:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) uselib(&(0x7f0000fb6000-0x8)='./file0\x00') recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000cf8000)={0x0}, &(0x7f000062c000)=0x4) 2018/01/17 09:43:44 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000862000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x6)=@ax25={0x3, {"50ecd6c7424a10"}, 0x34f}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000004000-0x8)=0x4) 2018/01/17 09:43:44 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006b1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e62000+0x4ff)=0xaf9, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000e62000)={0x3945, 0x62, 0x1}) ioctl$KDSKBLED(r1, 0x4b65, 0x100000000) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e64000-0x4)=0x101, &(0x7f0000341000-0x4)=0x4) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000728000-0xc)={0x0, 0x84, &(0x7f0000e63000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7ff}, @in6={0xa, 0x0, 0xe2c0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xde}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}]}, &(0x7f0000793000)=0xc) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000e65000-0x8)='./file0\x00', 0x10) inotify_rm_watch(r1, r2) 2018/01/17 09:43:44 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000dae000)='/dev/vcsa#\x00', 0x7ff, 0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7a, 0x4) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000728000-0xc)={0x0, 0x0, &(0x7f0000f7e000-0x4c)=[]}, &(0x7f0000793000)=0xc) 2018/01/17 09:43:44 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000fa5000-0xb)='/dev/vcsa#\x00', 0x20002000000000, 0x404000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000951000)={0x0, 0x101, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ee5000)={0x0, 0x0, 0x9, 0x906a, 0x6, 0x5f, 0x7, 0x0, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80fa, 0x20, 0x8, 0x8}}, &(0x7f0000463000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000066d000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x5, 0xfff, 0x8c}, &(0x7f0000553000-0x4)=0xa0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r3 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r3, 0x100000000, &(0x7f000062f000)=""/112) 2018/01/17 09:43:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00009b3000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x9, 0xff, 0x0, 0x200020000000}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000b9a000)=0xfff) stat(&(0x7f000096d000)='./file0\x00', &(0x7f0000dc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00001fb000)={0x0, 0x7, 0x6, "7f28ea96fa5c", "0759881981d339609c15fe0cde419d44"}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000b4000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000167000)={0xffffffff, {{0xa, 0x3, 0x11, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 09:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000973000)={&(0x7f000054b000-0x8)='./file0\x00', r0}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000134000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000302000)='net/if_inet6\x00') bind$alg(r2, &(0x7f0000b36000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000d35000)={r2}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000732000-0x9a)=""/154, &(0x7f0000622000)=0x9a) 2018/01/17 09:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000878000-0x8)=0x99) clock_getres(0x4, &(0x7f0000f89000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f00000f9000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000961000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000c4c000-0x4)=0x4, 0x800000000007, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r1}, &(0x7f0000dde000-0x4)=0x0, 0x1) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e7d000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000eb0000-0x20)={0xb18, 0x7, 0xc, 0x10001, 0x6, 0x3, 0x7, 0x800, 0x0}, &(0x7f000079a000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e50000-0x8)=@assoc_value={r3, 0x0}, &(0x7f0000a7d000)=0x8) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000dba000)=0x1, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/01/17 09:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) ioctl$int_out(r0, 0x5462, &(0x7f0000b6c000)=0x0) mmap$binder(&(0x7f000001b000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/17 09:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000af000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000426000-0xaa)=""/170) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000164000)=0x62, 0x4) syz_open_dev$urandom(&(0x7f0000d10000)='/dev/urandom\x00', 0x0, 0x80) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@generic="db708102863b96388d3f85e600a0d78e", @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 09:43:44 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000069a000-0x4)=0x0) 2018/01/17 09:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e42000-0xb)='/dev/midi#\x00', 0x6, 0x200000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000fa4000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000907000)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009ca000-0x4)=0x0) fcntl$notify(r0, 0x402, 0x0) move_pages(r2, 0x0, &(0x7f000084b000-0x10)=[], 0x0, &(0x7f0000851000)=[], 0x0) prctl$setptracer(0x59616d61, r2) 2018/01/17 09:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) write(r0, &(0x7f0000c1c000)="ef1b36e5a26822", 0x7) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) 2018/01/17 09:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009f3000/0x3000)=nil, 0x3000, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/sequencer2\x00', 0x0, 0x0) mlock(&(0x7f0000ba2000/0x1000)=nil, 0x1000) timer_settime(0x0, 0x1, &(0x7f00002a1000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000564000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00006ef000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000f06000-0x10)={{r1, r2+30000000}, {0x0, 0x0}}, &(0x7f0000e2c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d32000-0x68)={0x8000, 0x10000, 0x0, {0x0, 0x989680}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:44 executing program 6: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="e970816746d4b2bba3627c6032bcca23"}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000010d000-0x18)={r1, &(0x7f0000b19000-0x1000)="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", &(0x7f0000be5000-0xbd)=""/189}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b50000)='\\+\\em1vboxnet1\x00', 0x80, 0x44, &(0x7f0000001000-0x20)={0x7, 0x4, 0x2e1, 0x0, 0x7, 0xfffffffffffffff7, 0x4, 0x2}) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d76000)={0xffffffff, 0x7, 0x10}, 0xc) r3 = syz_open_dev$usbmon(&(0x7f0000570000-0xd)='/dev/usbmon#\x00', 0x80, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f58000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)=0xe8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f58000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f58000-0x4)=0xe8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f57000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x1, 0x200, 0x2, 0xa0, 0x80, 0x87, r4, r5}, {0x4, 0xc204, 0x9b, 0x0, 0x9, 0x8, 0xf9, 0x3}, {0x5, 0x48a, 0x0, 0x2}, 0x0, 0xb, 0x3, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6, 0x2, 0x1, 0x5, 0x45b, 0x1}}, 0xe8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f58000-0x2c)={0x7, 0x5, 0xfffffffffffffffc, 0x2, 0x8, r2, 0xffffffffffffffe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000051a000)='./file0\x00', &(0x7f0000ae2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00002c6000)='/dev/dsp#\x00', 0x1, 0x0) mmap$binder(&(0x7f00004ab000/0x6000)=nil, 0x6000, 0xa, 0x1012, r0, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/17 09:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000071e000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f00007bd000+0xea)={{0x9, 0x0}, 'port0\x00', 0x80, 0x1, 0x1f, 0x10001, 0x70, 0x3, 0xb106, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlock(&(0x7f0000f74000/0x2000)=nil, 0x2000) process_vm_writev(r0, &(0x7f0000522000-0x20)=[{&(0x7f0000ddb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b55000)=""/232, 0xe8}, {&(0x7f0000cdf000-0x8f)=""/143, 0x8f}, {&(0x7f000013f000)=""/79, 0x4f}], 0x4, &(0x7f000016e000)=[{&(0x7f000019a000-0x6c)=""/108, 0x6c}, {&(0x7f0000052000-0x37)=""/55, 0x37}, {&(0x7f0000e84000)=""/29, 0x1d}], 0x3, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000223000)='/proc/self/net/pfkey\x00', 0xc0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00004cb000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x8002) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000a4c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000371000)={r4, 0x84000, r3}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00004f3000)=""/213) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000c83000-0x10)={0x1, 0x0, 0x10001, 0x100}) readahead(r5, 0x0, 0xfffffffffffffbff) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000ae0000)={0x20005, r6, 0x0, 0xff}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00007b3000-0x148)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f84000-0xc)={0x0, 0x20, 0x10}, 0xc) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f000072a000-0x18)={0x0, 0xfffffffffffeffff, 0x3, 0x80000001, 0x1, 0x9}) linkat(r3, &(0x7f0000464000-0x8)='./file0\x00', r3, &(0x7f0000fa2000)='./file0\x00', 0x1400) 2018/01/17 09:43:44 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000252000-0x20)={@generic="1223361c0352d8cd8b810ea74ba4cf4e", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000098b000)={0x10001, 0x5, 0x6, 0x1a4a, 0xffffffff, 0x0, 0x2, 0x3, 0xf1, 0x6, 0x6, 0x100000001}) sendto(r2, &(0x7f0000772000-0x4e)="", 0x0, 0x0, &(0x7f0000fbf000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) write(r2, &(0x7f0000dd0000-0x1)="", 0x0) 2018/01/17 09:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000069a000-0x4)=0x0) 2018/01/17 09:43:44 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fec000)={0xb, 0x7, 0x6, 0x3, 0x11, r0, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fee000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000fee000-0x35)=""/53, &(0x7f0000ba3000-0x4)=0x35) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffffffa, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e13000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000fee000-0xc)={0x10, 0x0, 0x2, 0x24040}, 0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000fee000-0xb)='/dev/vcsa#\x00', 0x7ef6, 0xc0000) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f000062d000-0x18)={0x2, 0x9, 0x1ff80000000}) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00008e1000)=0x0, &(0x7f0000ae4000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fee000)={r2, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/17 09:43:44 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000b2e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x24)={@generic="fd373ffa5046cff3b6742afd621b3c8e", &(0x7f00009a9000-0xc4)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @esp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, {"e609", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, @usr_ip4_spec={@empty=0x0, @rand_addr=0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0}, {'WJ', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x2000200}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000500000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009bf000-0x14)={0x7, 0x4, 0x200, 0xf4, 0x6}, 0x14) 2018/01/17 09:43:44 executing program 6: getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000048a000-0x8)={0x0, 0x0}, &(0x7f0000737000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8c000)=0xe8) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r1, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/17 09:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r1, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) close(r0) statfs(&(0x7f000070e000-0x8)='./file0\x00', &(0x7f00004f5000-0x5b)=""/91) pipe(&(0x7f000009a000)={0x0, 0x0}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000cb8000)={0x1, &(0x7f0000695000-0x8)=[{0x7, 0x2, 0x3f, 0x6}]}, 0x8) 2018/01/17 09:43:44 executing program 5: truncate(&(0x7f0000c36000)='./file0\x00', 0x6) unlinkat(0xffffffffffffffff, &(0x7f000050e000)='./file1\x00', 0x210) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000+0x1ec)='/dev/ptmx\x00', 0x200, 0x0) sendfile(r0, r1, &(0x7f0000577000-0x4)=0x0, 0x3) 2018/01/17 09:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00008ba000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000108000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0001, 0x0, 0x2, 0x8, 0x3, 0x7fff, 0x7fff}, 0x20) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00002be000-0x8)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000633000+0xc6f)={r0, 0x3, 0x0, 0x7, &(0x7f0000be1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) sendto$inet6(r1, &(0x7f00005d7000)="bf535e5844d46f64f54820bac62ef3da34f780922e04c5a99d2d748b21d2e7463e798e0ddae571f41509db237be597c96dafe9168ccdae27b1f6ce11730ab64e", 0x40, 0x4880, &(0x7f0000d16000-0x1c)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x1c) uselib(&(0x7f00000be000-0x8)='./file0\x00') 2018/01/17 09:43:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xb1bc, 0x44041) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) r2 = dup2(r1, r1) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000bed000-0x40)={0x8a00000000000000, 0x6000, 0x9, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000117000)=0x100, 0x5e55d1615d7f93e) 2018/01/17 09:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r1, 0x1) 2018/01/17 09:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000420000)={0x0, 0x0}) setxattr(&(0x7f000088f000)='./file0\x00', &(0x7f00002c7000+0xee8)=@random={'osx.\x00', 'mounts\x00'}, &(0x7f000017d000-0x6)='proc!\x00', 0x6, 0x3) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") [ 53.283517] kasan: CONFIG_KASAN_INLINE enabled [ 53.288281] kasan: GPF could be caused by NULL-ptr deref or user memory access